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Albertine Rift, East African Rift System (EARS), Africai
Regional Level Types
Albertine RiftZone (Tectonic)
East African Rift System (EARS)Zone (Tectonic)
Africa- not defined -

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PhotosSearch
08380110016395043473534.jpg
Margherita Peak (Uganda) and Alexandra Peak (RD Congo)

Margherita Peak, Kasese, Western Region, Uganda
08891040016395044019370.jpg
Margherita Peak (Uganda) and Alexandra Peak (RD Congo)

Margherita Peak, Kasese, Western Region, Uganda
Locality type:
Largest Settlements:
PlacePopulation
Bujumbura331,700 (2012)
Mbeya291,649 (2016)
Beni232,000 (2018)
Bukavu225,389 (2015)
Uvira170,391 (2012)
Kigoma164,268 (2016)
Other/historical names associated with this locality:
Western Rift Valley; Albertine Rift Mountains
Other Languages:
French:
Rift Albertin, Rift Est-Africain (Vallée du Grand Rift)
German:
Albert-Rift, Ostafrikanischer Graben (Großer Afrikanischer Grabenbruch)
Italian:
Rift Albertino, Rift dell'Africa Orientale (Grande Rift Valley)
Russian:
Рифт Альбертин, Восточно-Африканская рифтовая долина
Simplified Chinese:
艾伯丁裂谷, 東非大裂谷
Spanish:
Rift Albertino, Rift del África Oriental (Gran Valle del Rift)
Catalan:
Falla Albertina, Gran Vall del Rift
Esperanto:
Albert-Rifto, Granda Rifto
Hebrew:
בקע אלברט, הבקע הסורי-אפריקני
Japanese:
アルベルティーヌ溝帯, 大地溝帯
Polish:
Wielki Rów Zachodni, Wielkie Rowy Afrykańskie
Ukrainian:
Альбертін, Велика рифтова долина
Vietnamese:
Đới tách giãn Albertine, Thung lũng tách giãn Lớn


The Albertine Rift is the western branch of the East African Rift System, covering parts of Uganda, the Democratic Republic of the Congo (DRC), Rwanda, Burundi, and Tanzania. It extends from the northern end of Lake Albert to the southern end of Lake Tanganyika. The term includes the valley and the surrounding mountains.

The northern part of the rift is crossed by two large mountain ranges, the Rwenzori Mountains between Lake Albert and Lake Edward (or Lake Rutanzige) and the Virunga Mountains between Lake Edward (or Lake Rutanzige) and Lake Kivu. The Virunga Mts. divide the Nile Basin to the north and east and the Congo Basin to the west and south. To the south, the Itombwe Mountains run along the west shore of the northern part of Lake Tanganyika. Isolated mountain blocks further to the south include Mount Bururi in southern Burundi, the Kungwe-Mahale Mountains in western Tanzania, and Mount Kabobo and the Marungu Mountains in the DRC on the shores of Lake Tanganyika.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

330 valid minerals. 20 (TL) - type locality of valid minerals. 2 (FRL) - first recorded locality of unapproved mineral/variety/etc. 1 erroneous literature entry.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Acanthite
Formula: Ag2S
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367. Cabri, L. J., Oberthür, T., & Keays, R. R. (2022). Origin and depositional history of platinum-group minerals in placers–A critical review of facts and fiction. Ore Geology Reviews, 144, 104733.
Actinolite
Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Aegirine
Formula: NaFe3+Si2O6
Localities: Reported from at least 12 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.; Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Reference: Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Aenigmatite
Formula: Na4[Fe2+10Ti2]O4[Si12O36]
Reference: Auchapt, A., Dupuy, C., Dostal, J., & Kanika, M. (1987). Geochemistry and petrogenesis of rift-related volcanic rocks from South Kivu (Zaire). Journal of volcanology and geothermal research, 31(1-2), 33-46. doi.org/10.1016/0377-0273(87)90004-7 Kampunzu, A. B., Vellutini, P. J., Caron, J. P., Lubala, R. T., & Kanika, M. (1983). Le volcanisme et l'evolution structurale du Sud-Kivu (Zaire). Un modele d'interpretation geodynamique du volcanisme distensif intracontinental. Bulletin des centres de recherches exploration-Production Elf-Aquitaine, 7(1), 257-271. Kampunzu, A. B., Bonhomme, M. G., & Kanika, M. (1998). Geochronology of volcanic rocks and evolution of the Cenozoic Western Branch of the East African Rift System. Journal of African Earth Sciences, 26(3), 441-461. doi.org/10.1016/S0899-5362(98)00025-6 Kanika, M., Kampunzu, A. B., Caron, J. P. H., & Vellutini, P. J. (1981). Données nouvelles sur le volcanisme de la haute Ruzizi (Sud Kivu, Zaire). CR Acad. Sci. Paris, 292, 1277-1282.
Åkermanite
Formula: Ca2Mg[Si2O7]
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
Albite
Formula: Na(AlSi3O8)
Localities: Reported from at least 19 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Albite var. Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Albite var. Anorthoclase
Formula: (Na,K)AlSi3O8
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Albite var. Cleavelandite
Formula: Na(AlSi3O8)
Reference: Hatert, F., Lefèvre, P., Fransolet, A.-M., Spirlet, M.-R., Rebbouh, L., Fontan, F., and Keller, P., 2005. Ferrorosemaryite, NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda. European Journal of Mineralogy 17, 749-759.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Albite var. Oligoclase
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Alkali Feldspar'
Localities: Reported from at least 6 localities in this region.
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Alkali pyroxene'
Reference: Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Alluaudite
Formula: (Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Alluaudite-Na□'
Formula: 4Na4Mn2+4Fe3+8(PO4)12
Reference: Van King
Almandine
Formula: Fe2+3Al2(SiO4)3
Reference: Hogarth, D.D. & Horne, J.E.T. (1989) Non-metamict uranoan pyrochlore and uranpyrochlore from tuff near Ndale area, Uganda. Mineralogical Magazine: 53: 257-62
'Aloisiite'
Formula: Na2(Ca,Fe,Mg)5Si2O10 · 2H2O
Reference: Heys Mineral Index 3rd ed.
Altaite
Formula: PbTe
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
'Alumotungstite'
Formula: 2W2O6(H2O)
Reference: J. W. Anthony et al.: "Handbook of Mineralogy", Vol.3 (1997), 11
Amblygonite
Formula: LiAl(PO4)F
Localities: Reported from at least 6 localities in this region.
Reference: Hatert, F., Lefèvre, P., Fransolet, A.-M., Spirlet, M.-R., Rebbouh, L., Fontan, F., and Keller, P., 2005. Ferrorosemaryite, NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda. European Journal of Mineralogy 17, 749-759.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Localities: Reported from at least 12 localities in this region.
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Anatase
Formula: TiO2
Reference: Hogarth, D.D. & Horne, J.E.T. (1989) Non-metamict uranoan pyrochlore and uranpyrochlore from tuff near Ndale area, Uganda. Mineralogical Magazine: 53: 257-62
'Ancylite'
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
Ancylite-(Ce)
Formula: CeSr(CO3)2(OH) · H2O
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Andalusite
Formula: Al2(SiO4)O
Reference: Jos Andries (Bierbeek, Belgium) collection
Andradite
Formula: Ca3Fe3+2(SiO4)3
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; USGS Open-File Report 02–156–A
Andradite var. Melanite
Formula: Ca3(Fe3+,Ti)2(SiO4)3
Reference: Berger, V.I., Singer, D.A., and Orris, G.J., 2009, Carbonatites of the world, explored deposits of Nb and REE— database and grade and tonnage models: U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database [http://pubs.usgs.gov/of/2009/1139/]. Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9 Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Andrémeyerite (TL)
Formula: BaFe2+2(Si2O7)
Type Locality:
Reference: Sahama, T.G., Siivola, J. and P. Rehtijärvi, P. (1973): Andremeyerite, a new barium iron silicate from Nyiragongo, Zaire. Bull. Geol. Soc. Finland, 45, 1-8.; Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178. Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Demant, A., Lestrade, P., Lubala, R. T., Kampunzu, A. B., & Durieux, J. (1994). Volcanological and petrological evolution of Nyiragongo volcano, Virunga volcanic field, Zaire. Bulletin of Volcanology, 56(1), 47-61. doi.org/10.1007/BF00279728 Denaeyer, M. E. (1972). LES LAVES DU FOSSE TECTONIQUE DE L'AFRIQUE CENTRALE (KIVU, RWANDA, TORO-ANKOLE). I. SUPPLEMENT AU RECUEIL D'ANALYSES DE 1965. II. MAGMATOLOGIE. Annales, Musee Royal de l'Afrique Centrale, Tervuren, Belgique. Serie In 8º, Sciences Geologiques, 72. Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. GEE, L. L., & Sack, R. O. (1988). Experimental petrology of melilite nephelinites. Journal of Petrology, 29(6), 1233-1255. doi.org/10.1093/petrology/29.6.1233 Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Sahama, T. G. (1960). Kalsilite in the lavas of mt. Nyiragongo (Belgian Congo). Journal of Petrology, 1(2), 146-171. doi.org/10.1093/petrology/1.2.146 Sahama, T. G. (1973). Evolution of the Nyiragongo magma. Journal of Petrology, 14(1), 33-48. doi.org/10.1093/petrology/14.1.33 Sahama, T. G. (1978). The Nyiragongo main cone. Annales, Musee Royal de l'Afrique Centrale, Tervuren, Belgique. Serie In 8º, Sciences Geologiques 81. Sahama, G., & Meyer, A. (1958). Study of the volcano Niragongo. A progress Report, Exploration du parc National Albert, mission d’études volcanologiques, Fasc 2, 1-85. Tazieff, H. 1975. Nyiragongo: the forbidden volcano. Cassell, London. Tazieff, H. (1984). Mt. Niragongo: renewed activity of the lava lake. Journal of Volcanology and Geothermal Research, 20(3-4), 267-280. doi.org/10.1016/0377-0273(84)90043-X Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Vollmer, R., & Norry, M. J. (1983). Possible origin of K-rich volcanic rocks from Virunga, East Africa, by metasomatism of continental crustal material: Pb, Nd and Sr isotopic evidence. Earth and Planetary Science Letters, 64(3), 374-386. doi.org/10.1016/0012-821X(83)90097-3
Anglesite
Formula: PbSO4
Reference: Deleins, M. (1975): Volcanic sublimates of Rugarama, Kivu region, Republic of Zaire. Repub. Rivandaise, Bull. Serv. Geol.: 8: l-ll (in French); in: Fleischer, M., Mandarino, J.A. (1977): New mineral names. American Mineralogist: 62, 175
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: Cahen, L., & Snelling, N. J. (1966). The geochronology of equatorial Africa. North-Holland Publishing Company. Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Denaeyer, M. E. (1959). Les syénites métasomatiques du massif de Kirumba: Mémoires de l’Académie Royale des Sciences Coloniales. Classe Sci. Tech. NS, 9(2). Denaeyer, M. E. (1966). Sur la présence d'une carbonatite ankéritique (rauhaugite) en bordure du complexe alcalin de Kirumba (Kivu). Comptes rendus de l'Académie des Sciences, 263(1), 9-12. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
Annite
Formula: KFe2+3(AlSi3O10)(OH)2
Reference: Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 BIAYI, K. (1981). LES TRACHYTES DANS LES LAVES ACIDES DU KAHUZI (KIRU, ZAIRE). DONNEES PETROGRAPHIQUES ET CHIMIQUES. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique, 179-194. Biayi-Kalala, W. (1983). Les syenites et les granites du complexe du Kahuzi (Kivu, Zaïre) données pétrographiques et chimiques. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique (1981-1982), 47-59. N.. Boutakoff. (1956). Les Massifs volcaniques du Kahusi et du Biega (Kivu, Congo belge). Memoires de l'Institut Geologique de l'Universite de Louvain, 9 (5), 1-41. Kampunzu, A. B., Lubala, R. T., Makutu, M. N., Caron, J. P., Rocci, G., & Vellutini, P. J. (1985). Les complexes alcalins de la région interlacustre à l'est du Zaïre et au Burundi: un exemple de massifs anorogéniques de relaxation. Journal of African Earth Sciences (1983), 3(1-2), 151-167. doi.org/10.1016/0899-5362(85)90033-8 Lubala, R. T., Kampunzu, A. B., & Makutu, M. N. (1985). Un inventaire des complexes anorogéniques du Burundi, du Ruanda et du Zaïre. Journal of African Earth Sciences (1983), 3(1-2), 169-174. doi.org/10.1016/0899-5362(85)90034-X VELLUTINI, P., BONHOMME, M., CARON, J., KAMPUNZU, A., & LUBALA, T. (1981). ON THE TECTONIC SIGNIFICANCE OF THE ALKALINE ACIDIC COMPLEXES OF KAHUZI AND BIEGA (KIVU, ZAIRE). COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II, 292(14), 1027-1029.
Anorthite
Formula: Ca(Al2Si2O8)
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Anorthite var. Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Anthoinite
Formula: AlWO3(OH)3
Localities: Reported from at least 7 localities in this region.
Reference: J. W. Anthony et al.: Handbook of Mineralogy, Vol. 3 (1997), 17; MINERALOGICAL MAGAZINE, SEPTEMBER 1984, VOL. 48, PP. 397-400
'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Localities: Reported from at least 21 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.; Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Aphthitalite
Formula: (K,Na)3Na(SO4)2
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
'Apophyllite Group'
Formula: AB4[Si8O22]X · 8H2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Arcanite
Formula: K2SO4
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Arfvedsonite
Formula: [Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
Reference: Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 BIAYI, K. (1981). LES TRACHYTES DANS LES LAVES ACIDES DU KAHUZI (KIRU, ZAIRE). DONNEES PETROGRAPHIQUES ET CHIMIQUES. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique, 179-194. Biayi-Kalala, W. (1983). Les syenites et les granites du complexe du Kahuzi (Kivu, Zaïre) données pétrographiques et chimiques. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique (1981-1982), 47-59. N.. Boutakoff. (1956). Les Massifs volcaniques du Kahusi et du Biega (Kivu, Congo belge). Memoires de l'Institut Geologique de l'Universite de Louvain, 9 (5), 1-41. Kampunzu, A. B., Lubala, R. T., Makutu, M. N., Caron, J. P., Rocci, G., & Vellutini, P. J. (1985). Les complexes alcalins de la région interlacustre à l'est du Zaïre et au Burundi: un exemple de massifs anorogéniques de relaxation. Journal of African Earth Sciences (1983), 3(1-2), 151-167. doi.org/10.1016/0899-5362(85)90033-8 Lubala, R. T., Kampunzu, A. B., & Makutu, M. N. (1985). Un inventaire des complexes anorogéniques du Burundi, du Ruanda et du Zaïre. Journal of African Earth Sciences (1983), 3(1-2), 169-174. doi.org/10.1016/0899-5362(85)90034-X VELLUTINI, P., BONHOMME, M., CARON, J., KAMPUNZU, A., & LUBALA, T. (1981). ON THE TECTONIC SIGNIFICANCE OF THE ALKALINE ACIDIC COMPLEXES OF KAHUZI AND BIEGA (KIVU, ZAIRE). COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II, 292(14), 1027-1029.
'Arrojadite Group'
Formula: A2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
Description: Both a Ba-free arrojadite and a barian arrojadite (arrojadite-(BaFe)) were found at Buranga by von Knorring (see Daltry & von Knorring 1998).
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Arsenic
Formula: As
Reference: Villeneuve, Michel, Nandefo Wazi, Christian Kalikone, and Andreas Gärtner. (2022) "A Review of the G4 “Tin Granites” and Associated Mineral Occurrences in the Kivu Belt (Eastern Democratic Republic of the Congo) and Their Relationships with the Last Kibaran Tectono-Thermal Events" Minerals 12, no. 6: 737. https://doi.org/10.3390/min12060737
Arsenopyrite
Formula: FeAsS
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Atokite
Formula: (Pd,Pt)3Sn
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Attakolite
Formula: CaMn2+Al4(SiO3OH)(PO4)3(OH)4
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Augelite
Formula: Al2(PO4)(OH)3
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: El Goresy et al. (1984) A calcium-aluminum-rich inclusion from the Essebi (CM2) chondrite: Evidence for captured spinel-hibonite spherules and for an ultra-refractory rimming sequence. Geochimica et Cosmochimica Acta 48 (11): 2283–2298. (Nov 1984)
Augite var. Fassaite
Formula: (Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Reference: El Goresy et al. (1984) A calcium-aluminum-rich inclusion from the Essebi (CM2) chondrite: Evidence for captured spinel-hibonite spherules and for an ultra-refractory rimming sequence. Geochimica et Cosmochimica Acta 48 (11): 2283–2298. (Nov 1984)
Augite var. Ferroaugite
Reference: N.. Boutakoff. (1956). Les Massifs volcaniques du Kahusi et du Biega (Kivu, Congo belge). Memoires de l'Institut Geologique de l'Universite de Louvain, 9 (5), 1-41. Kampunzu, A. B., Lubala, R. T., Makutu, M. N., Caron, J. P., Rocci, G., & Vellutini, P. J. (1985). Les complexes alcalins de la région interlacustre à l'est du Zaïre et au Burundi: un exemple de massifs anorogéniques de relaxation. Journal of African Earth Sciences (1983), 3(1-2), 151-167. doi.org/10.1016/0899-5362(85)90033-8 Lubala, R. T., Kampunzu, A. B., & Makutu, M. N. (1985). Un inventaire des complexes anorogéniques du Burundi, du Ruanda et du Zaïre. Journal of African Earth Sciences (1983), 3(1-2), 169-174. doi.org/10.1016/0899-5362(85)90034-X VELLUTINI, P., BONHOMME, M., CARON, J., KAMPUNZU, A., & LUBALA, T. (1981). ON THE TECTONIC SIGNIFICANCE OF THE ALKALINE ACIDIC COMPLEXES OF KAHUZI AND BIEGA (KIVU, ZAIRE). COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II, 292(14), 1027-1029.
Auricupride
Formula: Cu3Au
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Aurostibite
Formula: AuSb2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Autunite
Formula: Ca(UO2)2(PO4)2 · 10-12H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Azurite
Formula: Cu3(CO3)2(OH)2
Reference: Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Baddeleyite
Formula: ZrO2
Reference: Anthony, J. W. et al. (1997): Handbook of Mineralogy, Vol. 3, 33; Mineral. Deposita (Berl.) 6, 153-155 (1971)
Baotite
Formula: Ba4(Ti,Nb,W)8O16(SiO3)4Cl
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Barbosalite
Formula: Fe2+Fe3+2(PO4)2(OH)2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV.;
Baryte
Formula: BaSO4
Localities: Reported from at least 6 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.; Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
'Bastnäsite'
Formula: (Ce/Nd/Y/REE)(CO3)F
Reference: Lehmann, et al. (1994): REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimicae et Cosmochimica Acta, 58 (2), 985-992 Thoreau, J., Aderca, B. M., & Van Wambeke, L. (1958). Le gisement de terres rares de la Karonge, Urundi. Acad. R. Sci. Outre-Mer, 4, 684-718. Van Wambeke, L. (1977) The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita, 12 (3), 373-380. Nakai, S., Masuda, A., & Lehmann, B. (1988). La-Ba dating of bastnaesite. American Mineralogist, 73(9-10), 1111-1113. Lehmann, B., Nakai, S., Höhndorf, A., Brinckmann, J., Dulski, P., Hein, U.F., and Masuda, K. (1994) REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimica et Cosmochimica Acta, 58, 985-992. Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 28. Berger, V.I., Singer, D.A., and Orris, G.J. (2009) Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models. U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database. Ntiharirizwa, Seconde, Philippe Boulvais, Marc Poujol, Yannick Branquet, Cesare Morelli, Joël Ntungwanayo, and Gilbert Midende. (2018) "Geology and U-Th-Pb Dating of the Gakara REE Deposit, Burundi" Minerals 8, no. 9: 394. https://doi.org/10.3390/min8090394
Berlinite
Formula: AlPO4
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Bermanite
Formula: Mn2+Mn3+2(PO4)2(OH)2 · 4H2O
Reference: von Knorring, O. and Sahama, T.G. (1982) Some FeMn phosphates from the Buranga pegmatite, Rwanda. Schweizerische mineralogische und petrographische Mitteilungen, Frauenfeld: 62: 343-352.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV.
Bertossaite (TL)
Formula: (Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Habit: massive
Colour: Faintly pink
Description: Associated with amblygonite, lazulite-scorzalite, augelite, brazilianite, apatite, and crandallite. Masses of bertossaite up to 50kg have been recovered from the Buranga deposit.
Reference: von Knorring, O. (1965) Notes on some pegmatite minerals from Rwanda. Bulletin du Service Géologique de la République du Rwanda: 2: 11-14.; von Knorring, O. and Mrose, M.E. (1966) Bertossaite (Li,Na)2(Ca,Fe,Mn)Al4 (PO4)(OH,F)4, a new mineral from Rwanda (Africa). (Abstr.) Canadian Mineralogist: 8: 668.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Beryl
Formula: Be3Al2(Si6O18)
Localities: Reported from at least 11 localities in this region.
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Beryl var. Aquamarine
Formula: Be3Al2Si6O18
Reference: https://www.rmb.gov.rw/fileadmin/user_upload/Brochure_Geological_Collection.pdf
Beryl var. Emerald
Formula: Be3Al2(Si6O18)
Reference: https://www.rmb.gov.rw/fileadmin/user_upload/Brochure_Geological_Collection.pdf
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Localities: Reported from at least 26 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139 doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Biotite var. Titanium-bearing Biotite'
Reference: Aoki, K. I., & Kurasawa, H. (1984). Sr isotope study of the tephrite series from Nyamuragira volcano, Zaire. Geochemical Journal, 18(2), 95-100. doi.org/10.2343/geochemj.18.95 Aoki, K., Ishiwaka, K., & Kanisawa, S. (1981). Fluorine geochemistry of basaltic rocks from continental and oceanic regions and petrogenetic application. Contributions to Mineralogy and Petrology, 76(1), 53-59. doi.org/10.1007/BF00373683 Aoki, K. I., Yoshida, T., Yusa, K., & Nakamura, Y. (1985). Petrology and geochemistry of the Nyamuragira volcano, Zaire. Journal of Volcanology and Geothermal Research, 25(1-2), 1-28. doi.org/10.1016/0377-0273(85)90002-2 Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Holmes, A., & Harwood, H. F. (1937). The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbria, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2). Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Ueki, S. (1983). Recent volcanism of Nyamuragira and Nyiragongo. Volcanoes Nyiragongo and Nyamuragira: geophysical aspects, 7-18.
Bismite
Formula: Bi2O3
Bismuth
Formula: Bi
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Bismuthinite
Formula: Bi2S3
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Bismutite
Formula: (BiO)2CO3
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Bjarebyite
Formula: (Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Colour: pistachio green to dark green
Description: intergrown with bertossaite.
Reference: von Knorring, O. (1969) A note on the phosphate mineralisation at the Buranga pegmatite, Rwanda. Bulletin du Service Geologique de la Republique du Rwanda: 5: 42-45.; von Knorring, O. (1973) Notes on pegmatite minerals from Rwanda, Uganda and South West Africa. 17th annual Report Res. Inst. afr. Geol., Univ. Leeds, 72-73.; von Knorring, O. and Fransolet, A.-M. (1975) An occurrence of bjarebyite in the Buranga pegmatite, Rwanda. Schweizerische Mineralogische und Petrographische Mitteilungen: 55: 9-18.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Blödite
Formula: Na2Mg(SO4)2 · 4H2O
Reference: Mason, Brian (1962) Meteorites. John Wiley and Sons, Inc.: New York & London, 274 pages.
Brazilianite
Formula: NaAl3(PO4)2(OH)4
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Burangaite (TL)
Formula: NaFe2+Al5(PO4)4(OH)6 · 2H2O
Type Locality:
Habit: replacement product of scorzalite; radiating prismatic crystals
Colour: Bluish to bluish-green, hourglass zoned
Description: Found in corroded aggregates of bertossaite, trolleite, apatite, scorzalite, bjarebyite, wardite, and quartz.
Reference: von Knorring, O., Lehtinen, M., and Sahama, T.G. (1977) Burangaite, a new phosphate mineral from Rwanda. Bulletin of the Geological Society of Finland: 49: 33-36.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; HB4 (2000)(?);
Burkeite
Formula: Na6(CO3)(SO4)2
Reference: Nielsen, Joan M. (1999): East African magadi (trona): fluoride concentration and mineralogical composition. Journal of African Earth Sciences 29, 423-428.; Mineralogical Recoed 8:396 Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Cabriite
Formula: Pd2CuSn
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Cacoxenite
Formula: Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Calaverite
Formula: AuTe2
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Calcite
Formula: CaCO3
Localities: Reported from at least 17 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Cancrinite
Formula: (Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Localities: Reported from at least 7 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.; Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Cassiterite
Formula: SnO2
Localities: Reported from at least 28 localities in this region.
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Cavoite
Formula: CaV4+3O7
Locality: Gakara Project, Bujumbura Rural Province, Burundi - erroneously reported
Description: On-line version of Handbook page (http://rruff.info/doclib/hom/cavoite.pdf) is in fact that of cerianite-(Ce).
Reference: Handbook of Mineralogy
Celestine
Formula: SrSO4
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Cerianite-(Ce)
Formula: (Ce4+,Th)O2
Reference: Lehmann, et al. (1994): REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimicae et Cosmochimica Acta, 58 (2), 985-992 Thoreau, J., Aderca, B. M., & Van Wambeke, L. (1958). Le gisement de terres rares de la Karonge, Urundi. Acad. R. Sci. Outre-Mer, 4, 684-718. Van Wambeke, L. (1977) The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita, 12 (3), 373-380. Nakai, S., Masuda, A., & Lehmann, B. (1988). La-Ba dating of bastnaesite. American Mineralogist, 73(9-10), 1111-1113. Lehmann, B., Nakai, S., Höhndorf, A., Brinckmann, J., Dulski, P., Hein, U.F., and Masuda, K. (1994) REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimica et Cosmochimica Acta, 58, 985-992. Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 28. Berger, V.I., Singer, D.A., and Orris, G.J. (2009) Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models. U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database. Ntiharirizwa, Seconde, Philippe Boulvais, Marc Poujol, Yannick Branquet, Cesare Morelli, Joël Ntungwanayo, and Gilbert Midende. (2018) "Geology and U-Th-Pb Dating of the Gakara REE Deposit, Burundi" Minerals 8, no. 9: 394. https://doi.org/10.3390/min8090394
'Cerite'
Reference: Cahen, L., & Snelling, N. J. (1966). The geochronology of equatorial Africa. North-Holland Publishing Company. Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Denaeyer, M. E. (1959). Les syénites métasomatiques du massif de Kirumba: Mémoires de l’Académie Royale des Sciences Coloniales. Classe Sci. Tech. NS, 9(2). Denaeyer, M. E. (1966). Sur la présence d'une carbonatite ankéritique (rauhaugite) en bordure du complexe alcalin de Kirumba (Kivu). Comptes rendus de l'Académie des Sciences, 263(1), 9-12. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
Cerite-(Ce)
Formula: (Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Cerussite
Formula: PbCO3
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Cesplumtantite
Formula: (Cs,Na)2(Pb,Sb3+)3Ta8O24
Reference: Melcher, F., Graupner, T., Gäbler, H. E., Sitnikova, M., Henjes-Kunst, F., Oberthür, T., ... & Dewaele, S. (2015). Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geology Reviews, 64, 667-719.
Chalcanthite
Formula: CuSO4 · 5H2O
Reference: Deleins, M. (1975): Volcanic sublimates of Rugarama, Kivu region, Republic of Zaire. Repub. Rivandaise, Bull. Serv. Geol.: 8: l-ll (in French); in: Fleischer, M., Mandarino, J.A. (1977): New mineral names. American Mineralogist: 62, 175
Chalcopyrite
Formula: CuFeS2
Localities: Reported from at least 14 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Chevkinite Group'
Reference: Cahen, L., Ledent, D., & Villeneuve, M. (1979). Existence d’une chaîne plissée Protérozoïque supérieur au Kivu oriental (Zaire). Données géochronologiques relatives au Supergroupe de l’Itombwe. Bull. Soc. g~ ol. Belg, 88, 71-83. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/088%20-%201979/bsbg_88_1979_p071-083.pdf Cahen, L., Snelling, N. J., Delhal, J., Vail, J. R., Bonhomme, M., & Ledent, D. (1984). The geochronology and evolution of Africa. https://www.researchgate.net/profile/Frederic_Wilson2/publication/248450077_The_Geochronology_and_evolution_of_AfricaL_Cahen_NJ_Snelling_J_Delhal_and_JR_Vail_with_the_collaboration_of_M_Bonhomme_and_D_Ledent/links/55ef240108ae0af8ee1b10f2.pdf Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
Childrenite
Formula: Fe2+Al(PO4)(OH)2 · H2O
Reference: P. Lefèvre, A.-M. Fransolet, F. Fontan, P. Keller: Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda. (http://www.minsocam.org/msa/special/pig/PIG_articles/Elba%20Abstracts%2012%20Lefevre.pdf); Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Chlorbartonite ?
Formula: K6Fe24S26(Cl,S)
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
'Chlorite Group'
Localities: Reported from at least 9 localities in this region.
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355.
'Chrome-Spinel (of Dana)'
Reference: Aoki, K. I., & Kurasawa, H. (1984). Sr isotope study of the tephrite series from Nyamuragira volcano, Zaire. Geochemical Journal, 18(2), 95-100. doi.org/10.2343/geochemj.18.95 Aoki, K., Ishiwaka, K., & Kanisawa, S. (1981). Fluorine geochemistry of basaltic rocks from continental and oceanic regions and petrogenetic application. Contributions to Mineralogy and Petrology, 76(1), 53-59. doi.org/10.1007/BF00373683 Aoki, K. I., Yoshida, T., Yusa, K., & Nakamura, Y. (1985). Petrology and geochemistry of the Nyamuragira volcano, Zaire. Journal of Volcanology and Geothermal Research, 25(1-2), 1-28. doi.org/10.1016/0377-0273(85)90002-2 Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Holmes, A., & Harwood, H. F. (1937). The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbria, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2). Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Ueki, S. (1983). Recent volcanism of Nyamuragira and Nyiragongo. Volcanoes Nyiragongo and Nyamuragira: geophysical aspects, 7-18.
Chromite
Formula: Fe2+Cr3+2O4
Reference: Endress, M., Bischoff, A. (1993) Mineralogy, Degree of Brecciation, and Aqueous Alteration of CI Chondrites Orgueil, Ivuna, and Alais. Meteoritics: 28(3): 345-346.
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Reference: Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Clausthalite
Formula: PbSe
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Clays'
Reference: http://www.trademarksa.org/sites/default/files/publications/4.%20TMSA%20Growth%20Poles%20Phosphates%20130925%20FINAL.pdf
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Clinopyroxene Subgroup'
Reference: Stoppa, F., Woolley, A. R., Lloyd, F. E., and Eby, N. (2000) Carbonatite lapilli-bearing tuff and a dolomite carbonatite bomb from Murumuli crater, Katwe volcanic field, Uganda. Mineralogical Magazine 64, 641-650.
Columbite-(Fe)
Formula: Fe2+Nb2O6
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Columbite-(Fe)-Columbite-(Mn) Series'
Localities: Reported from at least 10 localities in this region.
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.
'Columbite Group'
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Columbite-(Mn)
Formula: Mn2+Nb2O6
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Columbite-Tantalite'
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Combeite (TL)
Formula: Na4.5Ca3.5Si6O17.5(OH)0.5
Reference: Mineralogical Magazine 31 (1957) 698-699; Fischer, R.X. Tillmanns, E. (1983): Die Kristallstrukturen von natürlichem Na2Ca2Si3O9 vom Mt. Shaheru (Zaire) und aus dem Mayener Feld (Eifel), N. Jb. Mineral. Mh. 49-59.
Cooperite
Formula: PtS
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Cordierite
Formula: (Mg,Fe)2Al3(AlSi5O18)
Reference: Haapala, I. L. M. A. R. I. (2011). Th. G. Sahama’s (1910–1983) volcanological and mineralogical studies in Africa: Part I. Expeditions to the Virunga Volcanic Field and petrological-mineralogical studies on the Nyiragongo volcano. Bulletin of the Geological Society of Finland, 83, 41-55.
Corundum
Formula: Al2O3
Localities: Reported from at least 6 localities in this region.
Reference: Hamza Kondo, 2003 Tanzanian Ruby Find Brings Hope. Colored Stone
Corundum var. Ruby
Formula: Al2O3
Reference: Hamza Kondo, 2003 Tanzanian Ruby Find Brings Hope. Colored Stone
Corundum var. Sapphire
Formula: Al2O3
Colour: Yellow and blue
Reference: USGS (2003) Minerals Yearbook - Tanzania.
Crandallite
Formula: CaAl3(PO4)(PO3OH)(OH)6
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Cronstedtite
Formula: Fe2+2Fe3+((Si,Fe3+)2O5)(OH)4
Reference: Howard, K.T., Alexander, C.M.O'D, Schrader D.L. & Dyl K.A. (2015) Classification of hydrous meteorites (CR, CM, and C2 ungrouped) by phyllosilicate fraction: PSD-XRD modal mineralogy and planetismal environments. Geochimica et Cosmochimica Acta 149, 206-222.
Cryptomelane
Formula: K(Mn4+7Mn3+)O16
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Cubanite
Formula: CuFe2S3
Reference: Kerridge, J.F., MacDougall, J.D., Marti, K. (1979) Clues to the origin of sulfide minerals in CI chondrites. Earth and Planetary Science Letters: 43(3): 359-367.
Cuprite
Formula: Cu2O
Reference: Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Cuspidine
Formula: Ca8(Si2O7)2F4
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
Cyrilovite
Formula: NaFe3+3(PO4)2(OH)4 · 2H2O
Reference: Canadian Mineralogist 42:697-704 (2004)
Davidite-(La)
Formula: La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Reference: Van Wambecke L. (1968). A second occurence of non-metamict davidite. Mineralium Deposita, 3, 178-181
Delhayelite (TL)
Formula: (Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Reference: Mineralogical Magazine(1959) 32, 6-9
Diamond
Formula: C
Reference: Laurance, A.J. Garvie, Buseck, Peter R. (2007) Prebiotic carbon in clays from Orguril and Ivuna (CI). Meteoritics & Planetary Science: 42(12): 2111-2117.
Diopside
Formula: CaMgSi2O6
Reference: El Goresy et al. (1984) A calcium-aluminum-rich inclusion from the Essebi (CM2) chondrite: Evidence for captured spinel-hibonite spherules and for an ultra-refractory rimming sequence. Geochimica et Cosmochimica Acta 48 (11): 2283–2298. (Nov 1984)
Diopside var. Chromium-bearing Diopside
Formula: Ca(Mg,Cr)Si2O6
Reference: Aoki, K. I., & Kurasawa, H. (1984). Sr isotope study of the tephrite series from Nyamuragira volcano, Zaire. Geochemical Journal, 18(2), 95-100. doi.org/10.2343/geochemj.18.95 Aoki, K., Ishiwaka, K., & Kanisawa, S. (1981). Fluorine geochemistry of basaltic rocks from continental and oceanic regions and petrogenetic application. Contributions to Mineralogy and Petrology, 76(1), 53-59. doi.org/10.1007/BF00373683 Aoki, K. I., Yoshida, T., Yusa, K., & Nakamura, Y. (1985). Petrology and geochemistry of the Nyamuragira volcano, Zaire. Journal of Volcanology and Geothermal Research, 25(1-2), 1-28. doi.org/10.1016/0377-0273(85)90002-2 Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Holmes, A., & Harwood, H. F. (1937). The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbria, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2). Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Ueki, S. (1983). Recent volcanism of Nyamuragira and Nyiragongo. Volcanoes Nyiragongo and Nyamuragira: geophysical aspects, 7-18.
Diopside var. Salite
Reference: Aoki, K. I., & Kurasawa, H. (1984). Sr isotope study of the tephrite series from Nyamuragira volcano, Zaire. Geochemical Journal, 18(2), 95-100. doi.org/10.2343/geochemj.18.95 Aoki, K., Ishiwaka, K., & Kanisawa, S. (1981). Fluorine geochemistry of basaltic rocks from continental and oceanic regions and petrogenetic application. Contributions to Mineralogy and Petrology, 76(1), 53-59. doi.org/10.1007/BF00373683 Aoki, K. I., Yoshida, T., Yusa, K., & Nakamura, Y. (1985). Petrology and geochemistry of the Nyamuragira volcano, Zaire. Journal of Volcanology and Geothermal Research, 25(1-2), 1-28. doi.org/10.1016/0377-0273(85)90002-2 Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Holmes, A., & Harwood, H. F. (1937). The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbria, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2). Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Ueki, S. (1983). Recent volcanism of Nyamuragira and Nyiragongo. Volcanoes Nyiragongo and Nyamuragira: geophysical aspects, 7-18.
Dolomite
Formula: CaMg(CO3)2
Localities: Reported from at least 6 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Dolomite var. Iron-bearing Dolomite
Formula: Ca(Mg,Fe)(CO3)2
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Dufrénite
Formula: Ca0.5Fe2+Fe3+5(PO4)4(OH)6 · 2H2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Eckermannite
Formula: NaNa2(Mg4Al}Si8O22(OH)2
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Elbaite
Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Elpasolite
Formula: K2NaAlF6
Reference: Bailey, J. C: Formation of cryolite and other aluminofluorides: A petrologic review. Bull. geol. Soc. Denmark, vol. 29, pp. 1-45. Copenhagen, June 10th, 1980
Enstatite
Formula: Mg2Si2O6
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Eosphorite
Formula: Mn2+Al(PO4)(OH)2 · H2O
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Localities: Reported from at least 7 localities in this region.
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107
Epsomite
Formula: MgSO4 · 7H2O
Reference: Wood, John A. (1977) Mineralogic and petrologic study of the low-temperature minerals in carbonaceous chondrites. Final Report, Smithsonian Astrophysical Observatory, Cambridge, MA.
Eudialyte
Formula: Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Reference: USGS Open-File Report 02–156–A Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Fayalite
Formula: Fe2+2SiO4
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
'Fayalite-Forsterite Series'
Localities: Reported from at least 10 localities in this region.
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
'Feldspar Group'
Localities: Reported from at least 13 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Feldspar Group var. Perthite'
Localities: Reported from at least 6 localities in this region.
Reference: Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf
Ferberite
Formula: FeWO4
Localities: Reported from at least 9 localities in this region.
Reference: M. M. Tkachev (1989) Ore-Magmatic Zoning Of The Kti-Teberda Tungsten Deposit. International Geology Review Vol. 31, Iss. 6, 1989 pp59 Goldmann, Simon, Frank Melcher, Hans-Eike Gäbler, Stijn Dewaele, Friso De Clercq, and Philippe Muchez. (2013) "Mineralogy and Trace Element Chemistry of Ferberite/Reinite from Tungsten Deposits in Central Rwanda" Minerals 3, no. 2: 121-144.
Ferberite var. Reinite
Formula: FeWO4
Reference: Goldmann, Simon, Frank Melcher, Hans-Eike Gäbler, Stijn Dewaele, Friso De Clercq, and Philippe Muchez. (2013) "Mineralogy and Trace Element Chemistry of Ferberite/Reinite from Tungsten Deposits in Central Rwanda" Minerals 3, no. 2: 121-144.
Fergusonite-(Y)
Formula: YNbO4
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Ferrisicklerite'
Formula: Li1-x(Fe3+xFe2+1-x)PO4
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Ferroalluaudite
Formula: (Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
Reference: Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
Ferrorosemaryite (TL)
Formula: ◻NaFe2+Fe3+Al(PO4)3
Type Locality:
Colour: Dark green to bronze
Reference: Hatert, F., Lefevre, P., Fransolet, A.-M., Spirlet, M.-R., Rebbouh, L., Fontan, F., and Keller, P. (2005) Ferrorosemaryite, NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda. European Journal of Mineralogy: 17(5): 749-759.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Ferrowodginite
Formula: Fe2+Sn4+Ta2O8
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Fersmite
Formula: (Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Reference: Chakhmouradian, A. R., Reguir, E. P., Kressall, R. D., Crozier, J., Pisiak, L. K., Sidhu, R., & Yang, P. (2015). Carbonatite-hosted niobium deposit at Aley, northern British Columbia (Canada): Mineralogy, geochemistry and petrogenesis. Ore Geology Reviews, 64, 642-666.; http://www.handbookofmineralogy.com/pdfs/fersmite.pdf
Fillowite
Formula: Na3CaMn2+11(PO4)9
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Florencite'
Description: Listed as crandalite-florencite in Lehman et al (1994)
Reference: Lehmann, et al. (1994): REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimicae et Cosmochimica Acta, 58 (2), 985-992
Florencite-(Nd)
Formula: NdAl3(PO4)2(OH)6
Reference: Erik Vercammen collection (from the late prof Van Wambeke)
'Fluocerite'
Reference: Van Wambeke, L. (1977): The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita. 12 (3), 373-380 Thoreau, J., Aderca, B. M., & Van Wambeke, L. (1958). Le gisement de terres rares de la Karonge, Urundi. Acad. R. Sci. Outre-Mer, 4, 684-718. Van Wambeke, L. (1977) The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita, 12 (3), 373-380. Nakai, S., Masuda, A., & Lehmann, B. (1988). La-Ba dating of bastnaesite. American Mineralogist, 73(9-10), 1111-1113. Lehmann, B., Nakai, S., Höhndorf, A., Brinckmann, J., Dulski, P., Hein, U.F., and Masuda, K. (1994) REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimica et Cosmochimica Acta, 58, 985-992. Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 28. Berger, V.I., Singer, D.A., and Orris, G.J. (2009) Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models. U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database.
Fluorapatite
Formula: Ca5(PO4)3F
Localities: Reported from at least 6 localities in this region.
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Fluorapatite var. Carbonate-rich Fluorapatite
Formula: Ca5(PO4,CO3)3(F,O)
Reference: http://www.portergeo.com.au/database/mineinfo.asp?mineid=mn1523
Fluorapatite var. Manganese-bearing Fluorapatite
Formula: (Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Fluorite
Formula: CaF2
Localities: Reported from at least 6 localities in this region.
Reference: USGS Open-File Report 02–156–A Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Foordite (TL)
Formula: Sn2+(Nb,Ta)2O6
Type Locality:
Colour: brownish yellow with a greenish tint
Description: Daltry and von Knorring (1998): "it occurs in contact with stannoan plumbomicrolite, cassiterite, ferro-columbite, staringite, and ixiolite. Foordite from Lutsiro is in fact a lead-bearing variety."
Reference: Cerny, P., Fransolet, A.-M., Ercit, T.S., and Chapman, R. (1988) Foordite SnNb2O6 a new mineral species, and the foordite-thoreaulite series. Canadian Mineralogist: 26: 889-898.; Jambor, J. and Vanko, D.A. (1990) New mineral names. American Mineralogist: 75: 707.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Forsterite
Formula: Mg2SiO4
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Fresnoite
Formula: Ba2Ti(Si2O7)O
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
Frondelite
Formula: Mn2+Fe3+4(PO4)3(OH)5
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Galena
Formula: PbS
Localities: Reported from at least 10 localities in this region.
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
'Garnet Group'
Formula: X3Z2(SiO4)3
Localities: Reported from at least 11 localities in this region.
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Gatumbaite (TL)
Formula: CaAl2(PO4)2(OH)2 · H2O
Type Locality:
Reference: von Knorring, O. (1972) Notes on phosphate minerals from Buranga pegmatite. 16th annual Report res. Inst. afr. Geol., Univ. Leeds, 56-57 (as unnamed Ca-Fe phosphate phase).; von Knorring, O. and Fransolet, A.-M. (1977) Gatumbaite, CaAl2(PO4)2(OH)2.H2O: a new species from Buranga pegmatite, Rwanda. Neues Jahrbuch für Mineralogie, Monatshefte: 12: 561-568.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; HB4 (2000).
Gehlenite
Formula: Ca2Al[AlSiO7]
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Genkinite
Formula: Pt4Sb3
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Gersdorffite
Formula: NiAsS
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Gibbsite
Formula: Al(OH)3
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Glass'
Description: Green glass.
Reference: Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 497.; Herzog, G. F., Moynier, F., Albarède, F., & Berezhnoy, A. A. (2009). Isotopic and elemental abundances of copper and zinc in lunar samples, Zagami, Pele’s hairs, and a terrestrial basalt. Geochimica et Cosmochimica Acta, 73(19), 5884-5904.
Goethite
Formula: α-Fe3+O(OH)
Localities: Reported from at least 7 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Gold
Formula: Au
Localities: Reported from at least 15 localities in this region.
Reference: Wolfgang Hampel, site visit May 2007
Gold var. Electrum
Formula: (Au,Ag)
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Gormanite
Formula: (Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Reference: Gunnar Färber
Götzenite (TL)
Formula: NaCa6Ti(Si2O7)2OF3
Reference: Sahama, T. G. & Hytönen, K. (1957) Götzenite and combeite, two new silicates from the Belgian Congo. Mineralogical Magazine 31: 503-510; NJMM (2000), 496; Mineralogical Magazine 1957 31 : 698-699.
Goyazite
Formula: SrAl3(PO4)(PO3OH)(OH)6
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models: U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database.
Graftonite
Formula: Fe2+Fe2+2(PO4)2
Reference: von Knorring, O. (1969) A note on the phosphate mineralisation at the Buranga pegmatite, Rwanda. Bulletin du Service Geologique de la Republique du Rwanda: 5: 42-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Graphite
Formula: C
Description: graphitic schist
Reference: The Royal Museum for Central Africa (RMCA), sample # 10882; http://www.metafro.be/mineralogy/browse_hierarchical_geo?country=Burundi
Griphite
Formula: Na4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Grossmanite
Formula: CaTi3+ AlSiO6
Reference: Frank, D., Zolensky, M., Martinez, J., Mikouchi, T., Ohsumi, K., Hagiya, K., Satake, W., Le, L., Ross, D., Peslier, A. (2011) A CAI in the Ivuna CI1 Chondrite. 42nd Lunar and Planetary Science Conference. LPI Contribution #1608: 2785.
Grossular
Formula: Ca3Al2(SiO4)3
Reference: Consulting, S. R. K. NI 43-101 Technical Report Resource Estimation And Exploration Potential At The Kamituga, Lugushwa And Namoya Concessions, Democratic Republic Of Congo.
Gudmundite
Formula: FeSbS
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Gummite'
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Gypsum
Formula: CaSO4 · 2H2O
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Hagendorfite
Formula: NaCaMn2+Fe2+2(PO4)3
Reference: Can Min (2004) 42, (3), 697-704
Halite
Formula: NaCl
Reference: Nielsen, Joan M. (1999): East African magadi (trona): fluoride concentration and mineralogical composition. Journal of African Earth Sciences 29, 423-428.; Mineralogical Recoed 8:396 Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Halloysite
Formula: Al2(Si2O5)(OH)4
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Hanksite
Formula: Na22K(SO4)9(CO3)2Cl
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Heazlewoodite
Formula: Ni3S2
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Hedenbergite
Formula: CaFe2+Si2O6
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
Hematite
Formula: Fe2O3
Localities: Reported from at least 12 localities in this region.
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Hematite var. Martite
Formula: Fe2O3
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Hematite var. Specularite
Formula: Fe2O3
Reference: The Royal Museum for Central Africa (RMCA), samples # 901 and 2980; http://www.metafro.be/mineralogy/browse_hierarchical_geo?country=Burundi
Hessite
Formula: Ag2Te
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Heterosite
Formula: (Fe3+,Mn3+)PO4
Localities: Reported from at least 6 localities in this region.
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Hibonite
Formula: CaAl12O19
Reference: El Goresy et al. (1984) A calcium-aluminum-rich inclusion from the Essebi (CM2) chondrite: Evidence for captured spinel-hibonite spherules and for an ultra-refractory rimming sequence. Geochimica et Cosmochimica Acta 48 (11): 2283–2298. (Nov 1984)
Hieratite
Formula: K2[SiF6]
Reference: Bailey, J. C: Formation of cryolite and other aluminofluorides: A petrologic review. Bull. geol. Soc. Denmark, vol. 29, pp. 1-45. Copenhagen, June 10th, 1980
Holmquistite
Formula: ◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Reference: Alfredo Petrov specimen.
Hongshiite
Formula: PtCu
Reference: Cabral A R, Skála R, Vymazalová A, Kallistová A, Lehmann B, Jedwab J, Sidorinová T (2014) Kitagohaite, Pt7Cu, a new mineral from the Lubero region, North Kivu, Democratic Republic of the Congo. Mineralogical Magazine 78, 739-745
'Hornblende'
Localities: Reported from at least 7 localities in this region.
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Hureaulite
Formula: Mn2+5(PO3OH)2(PO4)2 · 4H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Hydrokenoelsmoreite
Formula: 2W2O6(H2O)
Reference: J. W. Anthony et al.: "Handbook of Mineralogy", Vol.3 (1997), 11
Hydrokenoelsmoreite var. Ferritungstite
Reference: J. W. Anthony et al.: "Handbook of Mineralogy", Vol.3 (1997), 11
Hydropyrochlore (TL)
Formula: (H2O,◻)2Nb2(O,OH)6(H2O)
Type Locality:
Reference: Van Wambeke, L. (1965) A study of some niobium-bearing minerals of the Lueshe carbonatite deposit Kivu, Rep. of Congo). Euratom Report 2110, 9-16.; Van Wambeke, L. (1978) Kalipyrochlore, a new mineral of the pyrochlore group. American Mineralogist, 63, 528-530.
Hydrotungstite
Formula: WO3 · 2H2O
Reference: Roy Kristiansen
Hydroxylapatite
Formula: Ca5(PO4)3(OH)
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
'Hypersthene'
Formula: (Mg,Fe)SiO3
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Ilmenite
Formula: Fe2+TiO3
Localities: Reported from at least 15 localities in this region.
Reference: Mineral. Deposita (Berl.) 6, 153--155 (1971)
Iron
Formula: Fe
Reference: Ramdohr, P. (1973). The Opaque Minerals in Stony Meteorites. Elsevier Publishing Company: Amsterdam; London: New York. 245 pages.
Iron var. Kamacite
Formula: (Fe,Ni)
Reference: Ramdohr, P. (1973). The Opaque Minerals in Stony Meteorites. Elsevier Publishing Company: Amsterdam; London: New York. 245 pages.
Isoferroplatinum
Formula: Pt3Fe
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'
Formula: (Ta,Nb,Sn,Fe,Mn)4O8
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.; Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
Jennite
Formula: Ca9(Si3O9)2(OH)8 · 8H2O
Description: Occurs in vesicles in lava and rare dike rocks.
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Johnsomervilleite
Formula: Na3CaFe11(PO4)9
Reference: Fransolet, A.-M., Fontan, F., Keller, P., Antenucci, D. (1998) La Serie johnsomervilleite-fillowite dans les associations de phosphates de pegmatites granitiques de l'Afrique Centrale. The Canadian Mineralogist: 36(2): 355–366.
Kalsilite
Formula: KAlSiO4
Reference: Sahama, T. G., & Meyr, A. (1958). Study of the Volcano Nyragongo: A Progress Report. Institut des Parcs Nationaux du Congo Belge.
Kaolinite
Formula: Al2(Si2O5)(OH)4
Localities: Reported from at least 12 localities in this region.
Reference: Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
Katophorite
Formula: {Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Reference: Auchapt, A., Dupuy, C., Dostal, J., & Kanika, M. (1987). Geochemistry and petrogenesis of rift-related volcanic rocks from South Kivu (Zaire). Journal of volcanology and geothermal research, 31(1-2), 33-46. doi.org/10.1016/0377-0273(87)90004-7 Kampunzu, A. B., Vellutini, P. J., Caron, J. P., Lubala, R. T., & Kanika, M. (1983). Le volcanisme et l'evolution structurale du Sud-Kivu (Zaire). Un modele d'interpretation geodynamique du volcanisme distensif intracontinental. Bulletin des centres de recherches exploration-Production Elf-Aquitaine, 7(1), 257-271. Kampunzu, A. B., Bonhomme, M. G., & Kanika, M. (1998). Geochronology of volcanic rocks and evolution of the Cenozoic Western Branch of the East African Rift System. Journal of African Earth Sciences, 26(3), 441-461. doi.org/10.1016/S0899-5362(98)00025-6 Kanika, M., Kampunzu, A. B., Caron, J. P. H., & Vellutini, P. J. (1981). Données nouvelles sur le volcanisme de la haute Ruzizi (Sud Kivu, Zaire). CR Acad. Sci. Paris, 292, 1277-1282.
Keithconnite
Formula: Pd20Te7
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'K Feldspar'
Formula: KAlSi3O8
Reference: P. Lefèvre, A.-M. Fransolet, F. Fontan, P. Keller: Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda. (http://www.minsocam.org/msa/special/pig/PIG_articles/Elba%20Abstracts%2012%20Lefevre.pdf)
Kieserite
Formula: MgSO4 · H2O
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Kirschsteinite (TL)
Formula: CaFe2+SiO4
Reference: Mineralogical Magazine (1958) 31 (2), 698-699.; Mineralogical Magazine 1957 31 : 698-699.
Kitagohaite (TL)
Formula: Pt7Cu
Type Locality:
Reference: Cabral A R, Skála R, Vymazalová A, Kallistová A, Lehmann B, Jedwab J, Sidorinová T (2014) Kitagohaite, Pt7Cu, a new mineral from the Lubero region, North Kivu, Democratic Republic of the Congo. Mineralogical Magazine 78, 739-745
Kotulskite
Formula: Pd(Te,Bi)2-x (x ≈ 0.4)
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Kyanite
Formula: Al2(SiO4)O
Localities: Reported from at least 6 localities in this region.
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Lacroixite
Formula: NaAl(PO4)F
Reference: European Journal of Mineralogy: 17(5): 749-759.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Landesite
Formula: Mn2+3-xFe3+x(PO4)2(OH)x · (3-x)H2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Laurite
Formula: RuS2
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Låvenite
Formula: Na2Ca2Mn2Zr2(Si2O7)2O2F2
Reference: Cahen, L., Ledent, D., & Villeneuve, M. (1979). Existence d’une chaîne plissée Protérozoïque supérieur au Kivu oriental (Zaire). Données géochronologiques relatives au Supergroupe de l’Itombwe. Bull. Soc. g~ ol. Belg, 88, 71-83. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/088%20-%201979/bsbg_88_1979_p071-083.pdf Cahen, L., Snelling, N. J., Delhal, J., Vail, J. R., Bonhomme, M., & Ledent, D. (1984). The geochronology and evolution of Africa. https://www.researchgate.net/profile/Frederic_Wilson2/publication/248450077_The_Geochronology_and_evolution_of_AfricaL_Cahen_NJ_Snelling_J_Delhal_and_JR_Vail_with_the_collaboration_of_M_Bonhomme_and_D_Ledent/links/55ef240108ae0af8ee1b10f2.pdf Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
Lazulite
Formula: MgAl2(PO4)2(OH)2
Reference: Gallagher, M.J. and Gerards, J.F. (1963) Berlinite from Rwanda. Mineralogical Magazine: 33: 613-615.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV.;
'Lazulite-Scorzalite Series'
Reference: von Knorring, O. and Mrose, M.E. (1966) Bertossaite (Li,Na)2(Ca,Fe,Mn)Al4 (PO4)(OH,F)4, a new mineral from Rwanda (Africa). (Abstr.) Canadian Mineralogist: 8: 668.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Lepidolite'
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Leucite
Formula: K(AlSi2O6)
Reference: Strübel, Zimmer: "Lexikon der Minerale", 2nd Ed., 1991; Haapala, I. L. M. A. R. I. (2011). Th. G. Sahama’s (1910–1983) volcanological and mineralogical studies in Africa: Part I. Expeditions to the Virunga Volcanic Field and petrological-mineralogical studies on the Nyiragongo volcano. Bulletin of the Geological Society of Finland, 83, 41-55.; Sahama, T. G. (1960). Kalsilite in the lavas of mt. Nyiragongo (Belgian Congo). Journal of Petrology, 1(2), 146-171. Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Demant, A., Lestrade, P., Lubala, R. T., Kampunzu, A. B., & Durieux, J. (1994). Volcanological and petrological evolution of Nyiragongo volcano, Virunga volcanic field, Zaire. Bulletin of Volcanology, 56(1), 47-61. doi.org/10.1007/BF00279728 Denaeyer, M. E. (1972). LES LAVES DU FOSSE TECTONIQUE DE L'AFRIQUE CENTRALE (KIVU, RWANDA, TORO-ANKOLE). I. SUPPLEMENT AU RECUEIL D'ANALYSES DE 1965. II. MAGMATOLOGIE. Annales, Musee Royal de l'Afrique Centrale, Tervuren, Belgique. Serie In 8º, Sciences Geologiques, 72. Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. GEE, L. L., & Sack, R. O. (1988). Experimental petrology of melilite nephelinites. Journal of Petrology, 29(6), 1233-1255. doi.org/10.1093/petrology/29.6.1233 Hamaguchi, H. (1983). Volcanoes Nyiragongo and Nyamuragira: geophysical aspects. Tohoku Univ. Richard, J.J. & Padang, M.N. 1957. Active volcanoes of the world. Part 4 Africa and the Red Sea. International Volcanological Association, Napoli, Italy. Sahama, T. G. (1960). Kalsilite in the lavas of mt. Nyiragongo (Belgian Congo). Journal of Petrology, 1(2), 146-171. doi.org/10.1093/petrology/1.2.146 Sahama, T. G. (1973). Evolution of the Nyiragongo magma. Journal of Petrology, 14(1), 33-48. doi.org/10.1093/petrology/14.1.33 Sahama, T. G. (1978). The Nyiragongo main cone. Annales, Musee Royal de l'Afrique Centrale, Tervuren, Belgique. Serie In 8º, Sciences Geologiques 81. Sahama, G., & Meyer, A. (1958). Study of the volcano Niragongo. A progress Report, Exploration du parc National Albert, mission d’études volcanologiques, Fasc 2, 1-85. Tazieff, H. 1975. Nyiragongo: the forbidden volcano. Cassell, London. Tazieff, H. (1984). Mt. Niragongo: renewed activity of the lava lake. Journal of Volcanology and Geothermal Research, 20(3-4), 267-280. doi.org/10.1016/0377-0273(84)90043-X Thonnard, R. L. G., & Denaeyer, M. E. (1965). Carte volcanologique des Virunga, Feuille No. 1. 1:50000 and Introduction generale et Notice Explicative de la Feuille No. 1. Centre National de Volcanologie (Belgique), Bruxelles. Vollmer, R., & Norry, M. J. (1983). Possible origin of K-rich volcanic rocks from Virunga, East Africa, by metasomatism of continental crustal material: Pb, Nd and Sr isotopic evidence. Earth and Planetary Science Letters, 64(3), 374-386. doi.org/10.1016/0012-821X(83)90097-3
Leucophosphite
Formula: KFe3+2(PO4)2(OH) · 2H2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Limonite'
Localities: Reported from at least 9 localities in this region.
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Linnaeite
Formula: Co2+Co3+2S4
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107; Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Lipscombite
Formula: Fe2+Fe3+2(PO4)2(OH)2
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Lithiophilite
Formula: LiMn2+PO4
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Lithiowodginite
Formula: LiTa3O8
Reference: Melcher, F., Graupner, T., Gäbler, H. E., Sitnikova, M., Henjes-Kunst, F., Oberthür, T., ... & Dewaele, S. (2015). Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geology Reviews, 64, 667-719.
Lizardite
Formula: Mg3(Si2O5)(OH)4
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Luberoite
Formula: Pt5Se4
Reference: Cabral A R, Skála R, Vymazalová A, Kallistová A, Lehmann B, Jedwab J, Sidorinová T (2014) Kitagohaite, Pt7Cu, a new mineral from the Lubero region, North Kivu, Democratic Republic of the Congo. Mineralogical Magazine 78, 739-745
Lueshite (TL)
Formula: NaNbO3
Type Locality:
Reference: Acad. Roy. Sci.Outre-Mer, Brussels, (1959) 5, 1251-1255 doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Maghemite
Formula: (Fe3+0.670.33)Fe3+2O4
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Magnesite
Formula: MgCO3
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Magnesite var. Breunnerite
Formula: (Mg,Fe)CO3
Reference: Endress, M., Bischoff, A. (1993) Mineralogy, Degree of Brecciation, and Aqueous Alteration of CI Chondrites Orgueil, Ivuna, and Alais. Meteoritics: 28(3): 345-346.
Magnetite
Formula: Fe2+Fe3+2O4
Localities: Reported from at least 22 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.; Bailey, K., Lloyd, F., Kearns, S., Stoppa, F., Eby, N., & Woolley, A. (2005). Melilitite at Fort Portal, Uganda: Another dimension to the carbonate volcanism. Lithos, 85(1), 15-25.
Malachite
Formula: Cu2(CO3)(OH)2
Reference: Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Manganite
Formula: Mn3+O(OH)
Reference: Bertossa, A., 1967. Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda 4, 25-45.
Marcasite
Formula: FeS2
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107
Mascagnite
Formula: (NH4)2SO4
Description: Occurs around active volcanic fumaroles.
Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 399, 476.
Maslovite
Formula: PtBiTe
Reference: Cabri, L. J., Oberthür, T., & Keays, R. R. (2022). Origin and depositional history of platinum-group minerals in placers–A critical review of facts and fiction. Ore Geology Reviews, 144, 104733.
'Melilite Group'
Formula: Ca2M(XSiO7)
Localities: Reported from at least 8 localities in this region.
Reference: Bailey, K., Lloyd, F., Kearns, S., Stoppa, F., Eby, N., & Woolley, A. (2005). Melilitite at Fort Portal, Uganda: Another dimension to the carbonate volcanism. Lithos, 85(1), 15-25.
Melonite
Formula: NiTe2
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Menshikovite
Formula: Pd3Ni2As3
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Meymacite (TL)
Formula: WO3 · 2H2O
Type Locality:
Reference: Bull.Soc.fr.Min.Crist.(1965) 88, 613-617
'Mica Group'
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Mica Group var. Lepidomelane'
Reference: Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 BIAYI, K. (1981). LES TRACHYTES DANS LES LAVES ACIDES DU KAHUZI (KIRU, ZAIRE). DONNEES PETROGRAPHIQUES ET CHIMIQUES. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique, 179-194. Biayi-Kalala, W. (1983). Les syenites et les granites du complexe du Kahuzi (Kivu, Zaïre) données pétrographiques et chimiques. Rapport Annuel Pour l'Annee 1980 du Department de Geologie et de Mineralogie du Musee Royal de l'Afrique Centrale, Tervuren, Belgique (1981-1982), 47-59. N.. Boutakoff. (1956). Les Massifs volcaniques du Kahusi et du Biega (Kivu, Congo belge). Memoires de l'Institut Geologique de l'Universite de Louvain, 9 (5), 1-41. Kampunzu, A. B., Lubala, R. T., Makutu, M. N., Caron, J. P., Rocci, G., & Vellutini, P. J. (1985). Les complexes alcalins de la région interlacustre à l'est du Zaïre et au Burundi: un exemple de massifs anorogéniques de relaxation. Journal of African Earth Sciences (1983), 3(1-2), 151-167. doi.org/10.1016/0899-5362(85)90033-8 Lubala, R. T., Kampunzu, A. B., & Makutu, M. N. (1985). Un inventaire des complexes anorogéniques du Burundi, du Ruanda et du Zaïre. Journal of African Earth Sciences (1983), 3(1-2), 169-174. doi.org/10.1016/0899-5362(85)90034-X VELLUTINI, P., BONHOMME, M., CARON, J., KAMPUNZU, A., & LUBALA, T. (1981). ON THE TECTONIC SIGNIFICANCE OF THE ALKALINE ACIDIC COMPLEXES OF KAHUZI AND BIEGA (KIVU, ZAIRE). COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II, 292(14), 1027-1029.
Michenerite
Formula: PdBiTe
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367. Cabri, L. J., Oberthür, T., & Keays, R. R. (2022). Origin and depositional history of platinum-group minerals in placers–A critical review of facts and fiction. Ore Geology Reviews, 144, 104733.
Microcline
Formula: K(AlSi3O8)
Localities: Reported from at least 14 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Microlite Group'
Formula: A2-mTa2X6-wZ-n
Localities: Reported from at least 7 localities in this region.
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Millerite
Formula: NiS
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Millisite
Formula: (Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Reference: Handbook of Mineralogy - Anthony, Bideaux, Bladh, Nichols
Mitridatite
Formula: Ca2Fe3+3(PO4)3O2 · 3H2O
Reference: von Knorring, O. (1969) A note on the phosphate mineralisation at the Buranga pegmatite, Rwanda. Bulletin du Service Geologique de la Republique du Rwanda: 5: 42-45.; Van Wambeke, L. (1971) The problem of cation deficiencies in some phosphates due to alteration processes. American Mineralogist: 56: 1366-1384 (Van Wambeke suggests the name "keno-mitridatite" for relatively unaltered mitridatite from the Buranga pegmatite.); Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15 (referring to Van Wambeke, 1971).
Molybdenite
Formula: MoS2
Localities: Reported from at least 7 localities in this region.
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107; Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
'Monazite'
Formula: REE(PO4)
Localities: Reported from at least 11 localities in this region.
Reference: Bertossa, A., 1967. Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda 4, 25-45.
Monazite-(Ce)
Formula: Ce(PO4)
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Monazite-(La)
Formula: La(PO4)
Reference: Ntiharirizwa, Seconde, Philippe Boulvais, Marc Poujol, Yannick Branquet, Cesare Morelli, Joël Ntungwanayo, and Gilbert Midende. (2018) "Geology and U-Th-Pb Dating of the Gakara REE Deposit, Burundi" Minerals 8, no. 9: 394. https://doi.org/10.3390/min8090394
Moncheite
Formula: Pt(Te,Bi)2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367. Cabri, L. J., Oberthür, T., & Keays, R. R. (2022). Origin and depositional history of platinum-group minerals in placers–A critical review of facts and fiction. Ore Geology Reviews, 144, 104733.
Montanite
Formula: Bi2(TeO6) · nH2O
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Montebrasite
Formula: LiAl(PO4)(OH)
Localities: Reported from at least 6 localities in this region.
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Monticellite
Formula: CaMgSiO4
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mpororoite (TL)
Formula: WAlO3(OH)3 · 2(H2O)
Type Locality:
Reference: O. von Knorring, T.G. Sahama, M. Lehtinen: Bull. Geol. Soc. Finland 44:107-110 (1972); Amer. Mineral. 58:1112 (1973); MINERALOGICAL MAGAZINE, SEPTEMBER 1984, VOL. 48, PP. 397-400
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Localities: Reported from at least 19 localities in this region.
Reference: Geol. Belg. 11 (2008) 251-258.
Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Lawley, C.J.M., Selby, D., Condon, D., Imber, J. (2014) Palaeoproterozoic orogenic gold style mineralization at the Southwestern Archaean Tanzanian cratonic margin, Lupa Goldfield, SW Tanzania: implications from U–Pb titanite geochronology. Gondwana Research, 26 (3-4). 1141-1158.
Nacrite
Formula: Al2(Si2O5)(OH)4
Reference: http://www.metafro.be/mineralogy/sample/5121/mineral and http://en.wikipedia.org/wiki/Rutshuru; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Natromontebrasite'
Description: Listed as fremontite in both Gallagher & Gerards and Daltry & Von Knorring (1998), the latter of which questions the occurrence in one instance and seems to confirm it in 2 others.
Reference: Gallagher, M.J. and Gerards, J.F. (1963) Berlinite from Rwanda. Mineralogical Magazine: 33: 613-615.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Natron
Formula: Na2CO3 · 10H2O
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
'Natropyrochlore'
Reference: Hogarth, D.D. & Horne, J.E.T. (1989) Non-metamict uranoan pyrochlore and uranpyrochlore from tuff near Ndale area, Uganda. Mineralogical Magazine: 53: 257-62; Atencio, D., Andrade, M.B., Christy, A.G., Gieré, R., Kartashov, P.M. (2010) The pyrochlore supergroup of minerals: nomenclature. The Canadian Mineralogist: 48: 673-698.
Nepheline
Formula: Na3K(Al4Si4O16)
Localities: Reported from at least 17 localities in this region.
Reference: USGS Open-File Report 02–156–A Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Népouite
Formula: (Ni,Mg)3(Si2O5)(OH)4
Reference: The Royal Museum for Central Africa (RMCA), sample # 13204; http://metafro.be/mineralogy/browse_hierarchical_geo?country=Burundi
Nitratine
Formula: NaNO3
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Northupite
Formula: Na3Mg(CO3)2Cl
Habit: octahedral
Colour: gray/brown
Description: 1,5 cm large
Reference: P Bongaerts collection; Robinson, G. W. & King, V. T. (1993): What’s New in Minerals ? Annual world summary of mineral discoveries covering april 1992 through april 1993. Mineralogical Record 24: 394; Mineralogical Recoed 8:396 Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Opal
Formula: SiO2 · nH2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Orthoclase
Formula: K(AlSi3O8)
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Oxynatropyrochlore'
Formula: (Na,Ca,U)2Nb2O6(O,OH)
Description: Atencioet al. (2010) comments that the analysis nr 3 in Hogarth & Horne (1989) of a urnapyrochlore (of Hogarth 1977) is oxynatropyrochlore.
Reference: Hogarth, D.D. & Horne, J.E.T. (1989) Non-metamict uranoan pyrochlore and uranpyrochlore from tuff near Ndale area, Uganda. Mineralogical Magazine: 53: 257-62; Atencio, D., Andrade, M.B., Christy, A.G., Gieré, R., Kartashov, P.M. (2010) The pyrochlore supergroup of minerals: nomenclature. The Canadian Mineralogist: 48: 673-698.
Palladium
Formula: (Pd,Pt)
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Palladosilicide (TL)
Formula: Pd2Si
Type Locality:
Reference: Cabri, L.J., McDonald, A.M., Stanley, C.J., Rudashevsky, N.S., Poirier, G., Wilhelmij, H.R., Zhe, W. and Rudashevsky, V.N. (2015) IMA 2014-080. CNMNC Newsletter No. 23, February 2015, page 56; Mineralogical Magazine, 79, 51-58; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Paragonite
Formula: NaAl2(AlSi3O10)(OH)2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Parisite'
Formula: Ca(Ce/La/Nd/REE)2(CO3)3F2
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
Parisite-(Ce)
Formula: CaCe2(CO3)3F2
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Pectolite
Formula: NaCa2Si3O8(OH)
Reference: USGS Open-File Report 02–156–A Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9 Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Pentlandite
Formula: (NixFey)Σ9S8
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107; Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Periclase
Formula: MgO
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Perovskite
Formula: CaTiO3
Localities: Reported from at least 6 localities in this region.
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Petzite
Formula: Ag3AuTe2
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Phosphosiderite
Formula: FePO4 · 2H2O
Description: Listed as clinostrengite and as metastrengite in Daltry & von Knorring (1998).
Reference: Gallagher, M.J. and Gerards, J.F. (1963) Berlinite from Rwanda. Mineralogical Magazine: 33: 613-615.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Pinite'
Description: Listed as "killinite" in Daltry & von Knorring (1998).
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Reference: Bell, K., & Powell, J. L. (1969). Strontium isotopic studies of alkalic rocks: the potassium-rich lavas of the Birunga and Toro—Ankole Regions, East and Central Equatorial Africa. Journal of Petrology, 10(3), 536-572. doi.org/10.1093/petrology/10.3.536 Guibert, P., Delaloye, M., & Hunziker, J. (1975). Contribution à l’étude géologique du volcan Mikeno, chaîne des Virunga (République du Zaïre). CR Scé. Soc. Phys. Hist. Nat., Genève, ns, 10(1), 57-66. Combe, A. D., & Simmons, W. C. (1933). The volcanic area of Bufumbira: The geology of the volcanic area of Bufumbira, south-west Uganda: Geol. Survey Uganda Mem. Ill, pt. I, 1-143. Denaeyer, M. E., Schellinck, F., & Coppez, A. (1965). Recueil d'analyses des laves du fossé tectonique de l'Afrique centrale. Annales. Musée Roy. Afrique Centrale. Belgique, Ann. Ser. 8, Sci. Geol., 49, 1-234. Holmes, A., & Harwood, H. F. (1937). The volcanic area of Bufumbira. Part 2. The petrology of the volcanic field of Bufumbria, south-west Uganda, and of other parts of the Birunga field. Geological Survey of Uganda, Memoir, 3 (Part 2).
Planerite ?
Formula: Al6(PO4)2(PO3OH)2(OH)8 · 4H2O
Description: Id based on label. Not analyzed
Reference: Vik Vanrusselt collection (ex-Francis Coune specimen)
Platinum
Formula: Pt
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Plessite'
Reference: Ramdohr, P. (1973). The Opaque Minerals in Stony Meteorites. Elsevier Publishing Company: Amsterdam; London: New York. 245 pages.
'Plumbomicrolite (of Hogarth 1977)' (FRL)
Type Locality:
Reference: Safiannikoff, A. and van Wambeke, L. (1961): Sur un terme plombifère du groupe pyrochlore-microlite. Bulletin de la Société Francaise de Minéralogie et de Cristallographie: 84: 382-384
Plumbopalladinite
Formula: Pd3Pb2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Potassic-ferro-ferri-taramite (TL)
Formula: K(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2
Type Locality:
Reference: P.W.G.Brock, D.C. Gellatly, and O. Von Knorring(1964):Mboziite, a new sodic amphibole end member. Mineralogical Magazine, Vol 33, pp1057-65.
Purpurite
Formula: Mn3+(PO4)
Reference: Gallagher, M.J. and Gerards, J.F. (1963) Berlinite from Rwanda. Mineralogical Magazine: 33: 613-615.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Pyrite
Formula: FeS2
Localities: Reported from at least 25 localities in this region.
Reference: Geol. Belg. 11 (2008) 251-258.
Pyrite var. Cobalt-bearing Pyrite
Formula: (Fe,Co)S2
Reference: Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
'Pyrochlore Group'
Formula: A2Nb2(O,OH)6Z
Localities: Reported from at least 10 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355.; Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
'Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)'
Formula: (Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Reference: Hogarth, D.D. & Horne, J.E.T. (1989) Non-metamict uranoan pyrochlore and uranpyrochlore from tuff near Ndale area, Uganda. Mineralogical Magazine: 53: 257-62
'Pyrochlore Group var. Zero valent dominant member of Pyrochlore Group' (FRL)
Formula: A2Nb2(O,OH)6Z
Description: First described as "pandaite"
Reference: Jäger, E., Niggli, E. & van der Veen, A.H. (1959): A hydrated barium–strontium pyrochlore in a biotite rock from Panda Hill, Tanganyika. Mineralogical Magazine: 32: 10-25; Atencio D., Andrade M.B., Christy A.G., Giere R., Kartashov P.M. (2010): The pyrochlore supergroup of minerals: nomenclature. Canadian Mineralogist, 48, 569-594.
'Pyrochlore Supergroup'
Formula: A2-mD2X6-wZ1-n
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Eby, G. N., Woolley, A. R., Din, V., & Platt, G. (1998). Geochemistry and petrogenesis of nepheline syenites: Kasungu–Chipala, Ilomba, and Ulindi nepheline syenite intrusions, North Nyasa alkaline province, Malawi. Journal of Petrology, 39(8), 1405-1424.
'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'
Formula: (Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Reference: Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.; Eby, G. N., Woolley, A. R., Din, V., & Platt, G. (1998). Geochemistry and petrogenesis of nepheline syenites: Kasungu–Chipala, Ilomba, and Ulindi nepheline syenite intrusions, North Nyasa alkaline province, Malawi. Journal of Petrology, 39(8), 1405-1424.
Pyromorphite
Formula: Pb5(PO4)3Cl
Reference: Van Wambeke, L. (1977): The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita. 12 (3), 373-380 Thoreau, J., Aderca, B. M., & Van Wambeke, L. (1958). Le gisement de terres rares de la Karonge, Urundi. Acad. R. Sci. Outre-Mer, 4, 684-718. Van Wambeke, L. (1977) The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita, 12 (3), 373-380. Nakai, S., Masuda, A., & Lehmann, B. (1988). La-Ba dating of bastnaesite. American Mineralogist, 73(9-10), 1111-1113. Lehmann, B., Nakai, S., Höhndorf, A., Brinckmann, J., Dulski, P., Hein, U.F., and Masuda, K. (1994) REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimica et Cosmochimica Acta, 58, 985-992. Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 28. Berger, V.I., Singer, D.A., and Orris, G.J. (2009) Carbonatites of the World. Explored Deposits of Nb and REE - Database and Grade and Tonnage Models. U.S. Geological Survey Open-File Report 2009-1139, 17 p. and database.
'Pyroxene Group'
Formula: ADSi2O6
Localities: Reported from at least 12 localities in this region.
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Pyrrhotite
Formula: Fe1-xS
Localities: Reported from at least 11 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Quartz
Formula: SiO2
Localities: Reported from at least 50 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Quartz var. Amethyst
Formula: SiO2
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Quartz var. Chalcedony
Formula: SiO2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Quartz var. Rock Crystal
Formula: SiO2
Description: Listed as "hyaline quartz" in Daltry & von Knorring (1998).
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Quartz var. Rose Quartz
Formula: SiO2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Quartz var. Smoky Quartz
Formula: SiO2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Rankamaite (TL)
Formula: (Na,K)3(Ta,Nb,Al)11(O,OH)31
Type Locality:
Reference: Bul. Geol. Soc. Fin. 41 (1969), 47; V.D.C. Daltry (1992) The Type Mineralogy Of Africa : Zaire pp 33-62 ; Safiannikoff, A. and van Wambeke, L. (1961): Sur un terme plombifere du groupe pyrochlore-microlite. Bulletin de la Société Francaise de Minéralogie et de Cristallographie 84: 382-384
Raspite
Formula: Pb(WO4)
Reference: J. W. Anthony et al.: Handbook of Mineralogy, Vol. 3 (1997), 17
Reinhardbraunsite
Formula: Ca5(SiO4)2(OH,F)2
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
'Rhabdophane'
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.; Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
'Rhabdophane Group'
Formula: (REE,Ca,Th)(PO4) · H2O
Reference: Lehmann, et al. (1994): REE mineralization at Gakara, Burundi. Evidence for anomalous upper mantle in the western Rift Valley. Geochimicae et Cosmochimica Acta, 58 (2), 985-992
Rhabdophane-(La)
Formula: La(PO4) · H2O
Reference: Van Wambeke, L. (1977): The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita. 12 (3), 373-380
Rhodonite
Formula: CaMn3Mn[Si5O15]
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Reference: Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf
Rockbridgeite
Formula: Fe2+Fe3+4(PO4)3(OH)5
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Rosemaryite
Formula: (Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Reference: Fransolet, A.M. (1995): Wyllieite and rosemaryite in the pegmatite of Buranga, Rwanda. European Journal of Mineralogy 7, 567-575. (in French)
Rustenburgite
Formula: (Pt,Pd)3Sn
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Rutile
Formula: TiO2
Localities: Reported from at least 6 localities in this region.
Reference: Wall, F., Williams, C. T., Woolley, A. R., & Nasraoui, M. (1996). Pyrochlore from weathered carbonatite at Lueshe, Zaire. Mineralogical Magazine, 60(402), 731-750.
Rutile var. Ilmenorutile
Formula: (Ti,Nb)O2
Reference: No reference listed
Samarskite-(Y)
Formula: YFe3+Nb2O8
Reference: Gallagher, M.J. (1967): Phosphates and other minerals in pegmatites of Rhodesia and Uganda. Mineralogical Magazine. 36, 50-59
Samuelsonite
Formula: (Ca,Ba)Ca8Fe2+2Mn2+2Al2(PO4)10(OH)2
Habit: fibrous
Colour: greenish yellow
Description: Associated with lazulite-scorzalite series in trolleite.
Reference: von Knorring, O. (1972) Notes on phosphate minerals from Buranga pegmatite. 16th annual Report Res. Inst. afr. Geol., Univ. Leeds: 56-57.; von Knorring, O. (1973) Notes on pegmatite minerals from Rwanda, Uganda and South West Africa. 17th annual Report Res. Inst. afr. Geol., Univ. Leeds, 72-73.; Fransolet, A.-M., von Knorring, O., and Fontan, F. (1992) A new occurrence of samuelsonite in the Buranga pegmatite, Rwanda. Bulletin of the Geological Society of Finland: 64(1): 13-21.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; Anthony, Bideaux, Bladh, Nichols: Handbook of Mineralogy, Vol. IV.;
Sanidine
Formula: K(AlSi3O8)
Reference: Stoppa, F., Woolley, A. R., Lloyd, F. E., and Eby, N. (2000) Carbonatite lapilli-bearing tuff and a dolomite carbonatite bomb from Murumuli crater, Katwe volcanic field, Uganda. Mineralogical Magazine 64, 641-650.
Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Reference: Zolensky, M. E. (1991) Mineralogy and matrix composition of CR chondrites Renazzo and EET 87770, and ungrouped chondrites Essebi and MAC 87300. In: Lunar and Planetary Inst., Abstracts for the 54th Annual Meeting of the Meteoritical Society: p 263. (Jan 1991).
Sarcopside
Formula: (Fe2+,Mn2+,Mg)3(PO4)2
Reference: Fransolet, A.-M., Fontan, F., Keller, P., Antenucci, D. (1998) La Serie johnsomervilleite-fillowite dans les associations de phosphates de pegmatites granitiques de l'Afrique Centrale. The Canadian Mineralogist: 36(2): 355–366.
Scheelite
Formula: Ca(WO4)
Reference: Goldmann, Simon, Frank Melcher, Hans-Eike Gäbler, Stijn Dewaele, Friso De Clercq, and Philippe Muchez. (2013) "Mineralogy and Trace Element Chemistry of Ferberite/Reinite from Tungsten Deposits in Central Rwanda" Minerals 3, no. 2: 121-144.
Schorl
Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Scorodite
Formula: Fe3+AsO4 · 2H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Scorzalite
Formula: Fe2+Al2(PO4)2(OH)2
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
Reference: Zolensky, M. E. (1991) Mineralogy and matrix composition of CR chondrites Renazzo and EET 87770, and ungrouped chondrites Essebi and MAC 87300. In: Lunar and Planetary Inst., Abstracts for the 54th Annual Meeting of the Meteoritical Society: p 263. (Jan 1991).; Howard, K.T., Alexander, C.M.O'D, Schrader D.L. & Dyl K.A. (2015) Classification of hydrous meteorites (CR, CM, and C2 ungrouped) by phyllosilicate fraction: PSD-XRD modal mineralogy and planetismal environments. Geochimica et Cosmochimica Acta 149, 206-222.
Serrabrancaite
Formula: MnPO4 · H2O
Reference: Lapis 35 (3) (2010) p. 12;
'Sicklerite'
Formula: Li1-x(Mn3+xMn2+1-x)PO4
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Siderite
Formula: FeCO3
Reference: Brearley, A.J., Jones, R.H. (1998) Chondritic Meteorites. In: Planetary Materials (Papike, J. J., Editor): Chapter 3, 398 pages. Mineralogical Society of America: Washington, DC, USA.
Siderophyllite
Formula: KFe2+2Al(Al2Si2O10)(OH)2
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Siegenite
Formula: CoNi2S4
Description: Ferroan
Reference: Riley, J. F. (1980). Ferroan carrollites, cobaltian violarites, and other members of the linnaeite group:(Co, Ni, Fe, Cu) 3S4. Mineralogical Magazine, 43(330), 733-739.; Anthony, Bideaux, Bladh, Nichols: "Handbook of Mineralogy", Vol. 1, 1990; Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Sigismundite
Formula: (Ba◻)(Fe2+◻)Ca(Na2◻)Fe2+13Al(PO4)11(PO3OH)(OH)2
Reference: von Knorring, O. (1969) A note on the phosphate mineralisation at the Buranga pegmatite, Rwanda. Bulletin du Service Geologique de la Republique du Rwanda: 5: 42-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.; Chopin, C., Oberti, R., Camara, F. (2006) The arrojadite enigma: II. Compositional space, new members, and nomenclature of the group. American Mineralogist: 91: 1260-1270.
Sillimanite
Formula: Al2(SiO4)O
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Silver
Formula: Ag
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367. Cabri, L. J., Oberthür, T., & Keays, R. R. (2022). Origin and depositional history of platinum-group minerals in placers–A critical review of facts and fiction. Ore Geology Reviews, 144, 104733.
Simpsonite
Formula: Al4Ta3O13(OH)
Reference: V.D.C. Daltry (1992) The Type Mineralogy Of Africa : Zaire pp 33-62 ; Safiannikoff, A. and van Wambeke, L. (1961): Sur un terme plombifere du groupe pyrochlore-microlite. Bulletin de la Société Francaise de Minéralogie et de Cristallographie 84: 382-384. Melcher, F., Graupner, T., Gäbler, H. E., Sitnikova, M., Henjes-Kunst, F., Oberthür, T., ... & Dewaele, S. (2015). Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology. Ore Geology Reviews, 64, 667-719.
Skaergaardite
Formula: PdCu
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Reference: Brearley, Adrian J. (1992) Mineralogy of fine-grained matrix in the Ivuna CI Carbonaceous Chondrite. Lunar and Planetary Science Conference 1992.
Smithsonite
Formula: ZnCO3
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Sobolevskite
Formula: PdBi
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Sodalite
Formula: Na4(Si3Al3)O12Cl
Localities: Reported from at least 14 localities in this region.
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Sodic amphibole'
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
'Sodic plagioclase'
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Sopcheite
Formula: Ag4Pd3Te4
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Souzalite
Formula: (Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Sperrylite
Formula: PtAs2
Reference: Cabral, A.R., Skála, R., Vymazalová, A., Kallistová, A., Lehmann, B., Jedwab, J., and Sidorinová, T. (2014) Kitagohaite, Pt7Cu, a new mineral from the Lubero region, North Kivu, Democratic Republic of the Congo. Mineralogical Magazine: 78: 739-745.
Spessartine
Formula: Mn2+3Al2(SiO4)3
Reference: Consulting, S. R. K. NI 43-101 Technical Report Resource Estimation And Exploration Potential At The Kamituga, Lugushwa And Namoya Concessions, Democratic Republic Of Congo.
Sphalerite
Formula: ZnS
Localities: Reported from at least 8 localities in this region.
Reference: Cox, D.P., Lindsey, D.A., Singer, D.A., Moring, B.C., and Diggles, M.F. (2003): USGS Open-File Report 03-107; Owor, M., Hartwig, T., Muwanga, A., Zachmann, D., & Pohl, W. (2007). Impact of tailings from the Kilembe copper mining district on Lake George, Uganda. Environmental Geology, 51(6), 1065-1075.
Spinel
Formula: MgAl2O4
Localities: Reported from at least 7 localities in this region.
Description: Rims magnetite.
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Spodumene
Formula: LiAlSi2O6
Reference: Hatert, F., Lefèvre, P., Fransolet, A.-M., Spirlet, M.-R., Rebbouh, L., Fontan, F., and Keller, P., 2005. Ferrorosemaryite, NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda. European Journal of Mineralogy 17, 749-759.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Spurrite
Formula: Ca5(SiO4)2(CO3)
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Stanĕkite
Formula: (Mn2+,Fe2+,Mg)Fe3+(PO4)O
Reference: Tony Nikischer
'Staringite'
Formula: (Fe,Mn)x(Ta,Nb)2xSn6-3xO12
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Staurolite
Formula: Fe2+2Al9Si4O23(OH)
Reference: Maravic, H. V., Morteani, G., & Roethe, G. (1989). The cancrinite-syenite/carbonatite complex of Lueshe, Kivu/NE-Zaire: petrographic and geochemical studies and its economic significance. Journal of African Earth Sciences (and the Middle East), 9(2), 341-355.
Stewartite
Formula: Mn2+Fe3+2(PO4)2(OH)2 · 8H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Stibiopalladinite
Formula: Pd5Sb2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Stibnite
Formula: Sb2S3
Reference: Consulting, S. R. K. NI 43-101 Technical Report Resource Estimation And Exploration Potential At The Kamituga, Lugushwa And Namoya Concessions, Democratic Republic Of Congo.
Strengite
Formula: FePO4 · 2H2O
Reference: von Knorring, O. and Sahama, T.G. (1982) Some FeMn phosphates from the Buranga pegmatite, Rwanda. Schweizerische mineralogische und petrographische Mitteilungen, Frauenfeld: 62: 343-352.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Strontianite
Formula: SrCO3
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
Sudburyite
Formula: PdSb
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Sulphur
Formula: S8
Reference: Deleins, M. (1975): Volcanic sublimates of Rugarama, Kivu region, Republic of Zaire. Repub. Rivandaise, Bull. Serv. Geol.: 8: l-ll (in French); in: Fleischer, M., Mandarino, J.A. (1977): New mineral names. American Mineralogist: 62, 175
Svanbergite
Formula: SrAl3(PO4)(SO4)(OH)6
Reference: Mgonde, F. (1994). Mobilization and Redistribution of Phosphate and Rare Earth Elements in the Weathering Zone above Panda Hill Carbonatite, SW Tanzania (Doctoral dissertation, Carleton University Ottawa).
Sylvite
Formula: KCl
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
'Synchysite'
Formula: Ca(Ce/Nd/Y/REE)(CO3)2F
Reference: Malunga, G. W., Samama, J. C., & Houot, R. (1991, January). Rare Earths Potential in Malawi. In Materials Science Forum (Vol. 70, pp. 193-204).
Synchysite-(Ce)
Formula: CaCe(CO3)2F
Reference: Nasraoui, M., Toulkeridis, T., Clauer, N., & Bilal, E. (2000). Differentiated hydrothermal and meteoric alterations of the Lueshe carbonatite complex (Democratic Republic of Congo) identified by a REE study combined with a sequential acid-leaching experiment. Chemical Geology, 165(1), 109-132.
'Synchysite Group'
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139
Taenite
Formula: (Fe,Ni)
Reference: Ramdohr, P. (1973). The Opaque Minerals in Stony Meteorites. Elsevier Publishing Company: Amsterdam; London: New York. 245 pages.
Talc
Formula: Mg3Si4O10(OH)2
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Tantalite'
Formula: (Mn,Fe)(Ta,Nb)2O6
Reference: Von Knorring & Fadipe (1981): On the mineralogy and geochemistry of niobium and tantalum in some granite pegmatites and alkali granites of Africa. Bull.Minéral.104, 496-507
Tantalite-(Fe)
Formula: Fe2+Ta2O6
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Tantalite-(Mn)
Formula: Mn2+Ta2O6
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Tapiolite-(Fe)
Formula: Fe2+Ta2O6
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
Tavorite
Formula: LiFe3+(PO4)(OH)
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
'Tennantite-Tetrahedrite Series'
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Tetra-auricupride
Formula: AuCu
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Tetraferriphlogopite
Formula: KMg3(Fe3+Si3O10)(OH,F)2
Reference: Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Tetraferroplatinum
Formula: PtFe
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S
Reference: Mnali, S. R. (2001) Lupa Gold Field, Sw Tanzania. Tanz. J. Sci. 27A:15-22
Thaumasite
Formula: Ca3(SO4)[Si(OH)6](CO3) · 12H2O
Description: Occurs in vesicles in lava and rare dike rocks.
Reference: Barker, D.S. and Nixon, P.H. (1989) High-Ca, low-alkali carbonatite volcanism at Fort Portal, Uganda. Contributions to Minralogy and Petrology.: 103: 166-177.
Thénardite
Formula: Na2SO4
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Thermonatrite
Formula: Na2CO3 · H2O
Reference: Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Thoreaulite
Formula: (Sn2+,Pb)(Ta,Nb)2O6
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Thorianite
Formula: ThO2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Thorite
Formula: Th(SiO4)
Reference: Cahen, L., & Snelling, N. J. (1966). The geochronology of equatorial Africa. North-Holland Publishing Company. Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Denaeyer, M. E. (1959). Les syénites métasomatiques du massif de Kirumba: Mémoires de l’Académie Royale des Sciences Coloniales. Classe Sci. Tech. NS, 9(2). Denaeyer, M. E. (1966). Sur la présence d'une carbonatite ankéritique (rauhaugite) en bordure du complexe alcalin de Kirumba (Kivu). Comptes rendus de l'Académie des Sciences, 263(1), 9-12. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
Titanite
Formula: CaTi(SiO4)O
Localities: Reported from at least 12 localities in this region.
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
Localities: Reported from at least 17 localities in this region.
Reference: Roccati, Alessandro (1907) Nell'Uganda e nella catena del Ruwenzori. Relazione preliminare sulle osservazioni geologiche fatte durante la spedizione di S.A.R. il Duca degli Abruzzi nell'anno 1906. Bollettino della Società Geologica Italiana, 26, 2, 127-158.
Trevorite
Formula: Ni2+Fe3+2O4
Reference: Frank K. Mazdab collection (will verify with EPMA); The Royal Museum for Central Africa (RMCA), sample # 13203; http://metafro.be/mineralogy/browse_hierarchical_geo?country=Burundi
Tridymite
Formula: SiO2
Reference: Van Wambeke, L. ( The Karonge rare earth deposits, Republic of Burundi: New mineralogical-geochemical data and origin of the mineralization. Mineralium Deposita. 12 (3), 373-380
Trikalsilite (TL)
Formula: K2NaAl3(SiO4)3
Type Locality:
Reference: Sahama T G, Smith J V (1957) Notes and news: Tri-kalsilite, a new mineral. American Mineralogist 42, 286-286
Triphylite
Formula: LiFe2+PO4
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Triplite
Formula: Mn2+2(PO4)F
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.
Troilite
Formula: FeS
Reference: Mason, Brian (1962) Meteorites. John Wiley and Sons, Inc.: New York & London, 274 pages.
Trolleite
Formula: Al4(PO4)3(OH)3
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Trona
Formula: Na3H(CO3)2 · 2H2O
Reference: Nielsen, Joan M. (1999): East African magadi (trona): fluoride concentration and mineralogical composition. Journal of African Earth Sciences 29, 423-428.; Mineralogical Recoed 8:396 Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Tschermigite
Formula: (NH4)Al(SO4)2 · 12H2O
Reference: Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 399, 476.
Tulameenite
Formula: Pt2CuFe
Reference: Wilhelmij, H. R., & Cabri, L. J. (2015). Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 1-25.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Tungstite
Formula: WO3 · H2O
Reference: Geol. Belg. 11 (2008) 251-258.
Turquoise
Formula: CuAl6(PO4)4(OH)8 · 4H2O
Reference: F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Tychite
Formula: Na6Mg2(CO3)4(SO4)
Reference: Collection of NHM, Vienna; Mineralogical Recoed 8:396 Kasedde, H., Kirabira, J.B., Bäbler, M.U., Tilliander, A., Jonsson, S. (2014) Characterization of brines and evaporites of Lake Katwe, Uganda. Journal of African Earth Sciences, 91, 55-65.
Ullmannite
Formula: NiSbS
Reference: Cabri, L. J., Wilhelmij, H. R., & Eksteen, J. J. (2017). Contrasting mineralogical and processing potential of two mineralization types in the platinum group element and Ni-bearing Kapalagulu Intrusion, western Tanzania. Ore Geology Reviews, 90, 772-789.; Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'UM1975-16-SO:HKZn'
Formula: K2Zn(SO4)2 · 2H2O
Reference: Deleins, M. (1975): Volcanic sublimates of Rugarama, Kivu region, Republic of Zaire. Repub. Rivandaise, Bull. Serv. Geol.: 8: l-ll (in French); in: Fleischer, M., Mandarino, J.A. (1977): New mineral names. American Mineralogist: 62, 175
'UM1982-08-PO:FeHMn'
Formula: FeMnPO5 · 2H2O
Description: Listed as "hydrated Fe-Mn-OH-phosphate" in Daltry & von Knorring (1998).
Reference: von Knorring, O. and Sahama, T.G. (1982) Some FeMn phosphates from the Buranga pegmatite, Rwanda. Schweizerische mineralogische und petrographische Mitteilungen, Frauenfeld: 62: 343-352.; Dunn, P.J., Grice, J.D., Fleischer, M., and Pabst, A. (1984) New mineral names. American Mineralogist: 69: 213.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Umbrianite
Formula: K7Na2Ca2[Al3Si10O29]F2Cl2
Reference: Andersen, T., Elburg, M. A., & Erambert, M. (2014). Extreme peralkalinity in delhayelite-and andremeyerite-bearing nephelinite from Nyiragongo volcano, East African Rift. Lithos, 206, 164-178.
Uraninite
Formula: UO2
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Uranmicrolite (of Hogarth 1977)' ?
Formula: (Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
Description: Daltry and von Knorring question the occurrence.
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Variscite
Formula: AlPO4 · 2H2O
Reference: Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
Varulite
Formula: NaCaMn2+Mn2+2(PO4)3
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Vermiculite
Formula: Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139 doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Vernadite
Formula: (Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Reference: Jochem Hentsch
Vishnevite
Formula: (Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Reference: doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Vivianite
Formula: Fe2+3(PO4)2 · 8H2O
Reference: Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Vysotskite
Formula: PdS
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
'Wad'
Reference: Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
Wardite
Formula: NaAl3(PO4)2(OH)4 · 2H2O
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Wavellite
Formula: Al3(PO4)2(OH,F)3 · 5H2O
Reference: Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
Waylandite
Formula: BiAl3(PO4)2(OH)6
Reference: Lapis 16(9), 12 (1991)
Wodginite
Formula: Mn2+Sn4+Ta2O8
Reference: Jan Loun, Milan Novák, Jan Cempírek, Radek Škoda, Michaela Vašinová Galiová, Lubomír Prokeš, Marek Dosbaba, Renata Čopjaková (2018) Geochemistry and secondary alterations of microlite from eluvial deposits in the Numbi mining area, South Kivu, Democratic Republic of the Congo. Canadian Mineralogist 56, 203-220.
'Wolframite Group'
Reference: De Clercq, F. (2012). Metallogenesis of Sn and W vein-type deposits in the Karagwe-Ankole Belt (Rwanda). Unpubl (Doctoral dissertation, PhD thesis. KU Leuven).
Wollastonite
Formula: Ca3(Si3O9)
Reference: USGS Open-File Report 02–156–A Williams, C. T., Wall, F., Woolley, A. R., & Phillipo, S. (1997). Compositional variation in pyrochlore from the Bingo carbonatite, Zaire. Journal of African Earth Sciences, 25(1), 137-145. doi.org/10.1016/S0899-5362(97)00066-3 Woolley, A. R., Williams, C. T., Wall, F., Garcia, D., & Moute, J. (1995). The Bingo carbonatite-ijolite-nepheline syenite complex, Zaire: geology, petrography, mineralogy and petrochemistry. Journal of African Earth Sciences, 21(3), 329-348. doi.org/10.1016/0899-5362(95)00093-9
Wyllieite
Formula: (Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Reference: Fransolet, A.M. (1995): Wyllieite and rosemaryite in the pegmatite of Buranga, Rwanda. European Journal of Mineralogy 7, 567-575. (in French)
'Xenotime'
Reference: Wilhelmij, H.R. and Cabri, L.J. (2016) Platinum mineralization in the Kapalagulu Intrusion, western Tanzania. Mineralium Deposita, 51(3), 343-367.
Yttrotungstite-(Ce) (TL)
Formula: (Ce,Nd,Y)W2O6(OH)3
Reference: J. W. Anthony et al.: "Handbook of Mineralogy", Vol.3 (1997), 11
'Zeolite Group'
Reference: Cahen, L., & Snelling, N. J. (1966). The geochronology of equatorial Africa. North-Holland Publishing Company. Denaeyer, M. E. (1958). Les syénites feldspathoïdiques du Kivu et leur rôle dans la genèse des laves des Virunga. Bulletin de la Société Belge de Géologie, Paléontologie et Hydrologie (Bruxelles), 67, 459-488. http://biblio.naturalsciences.be/rbins-publications/bulletin-de-la-societe-belge-de-geologie/067%20-%201958/bsbg_67_1958_p459-481.pdf Denaeyer, M. E. (1959). Les syénites métasomatiques du massif de Kirumba: Mémoires de l’Académie Royale des Sciences Coloniales. Classe Sci. Tech. NS, 9(2). Denaeyer, M. E. (1966). Sur la présence d'une carbonatite ankéritique (rauhaugite) en bordure du complexe alcalin de Kirumba (Kivu). Comptes rendus de l'Académie des Sciences, 263(1), 9-12. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6
'Zinnwaldite'
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Zircon
Formula: Zr(SiO4)
Localities: Reported from at least 18 localities in this region.
Reference: Berger, V.I., Singer, D.A., and Orris, G.J. (2009): USGS Open-File Report 09-1139; Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567. doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). doi.org/10.1016/0899-5362(89)90077-8 doi.org/10.1180/minmag.1996.060.402.03 Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale; implications sur l'évolution magmatique et structurale. Geologische Rundschau, 69(1), 49-62. doi.org/10.1007/BF01869023 Brasseur, H., Herman, P., & Hubaux, A. (1961). Apatites de l'est du Congo et du Ruanda. Bulletin-Société géologique de Belgique, 85(2), B61-B85. Denayer, M. E. (1970). Rapports isotopiques O e C et condition d'affleurement dês carbonatites de 1'Affrique Central. Compt. Rend. D, 270, 2155-2158. Kampunzu, A. B., Kramers, J. D., & Makutu, M. N. (1998). Rb Sr whole rock ages of the lueshe, Kirumba and Numbi igneous complexes (Kivu, Democratic Republic of Congo) and the break-up of the Rodinia supercontinent. Journal of African Earth Sciences, 26(1), 29-36. doi.org/10.1016/S0899-5362(97)00134-6 Maravic, H. V., & Morteani, G. (1980). Petrology and geochemistry of the carbonatite and syenite complex of Lueshe (NE Zaire). Lithos, 13(2), 159-170. doi.org/10.1016/0024-4937(80)90017-1 Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. Pineau, F. & Javoy, M. 1969. Determination des rapports isotopiques O/O et C/C dans diverses carbonatites, implications genetiques. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences. Paris, 269D, 1930-1933. Safiannikoff, A. 1959. Un nouveau mineral de niobium. Bulletin des Seances. Academie Royale des Sciences d'Outre-Mer. Bruxelles, 5, 1251-1255. Safiannikoff, A. 1966. Gisement de pyrochlore de Lueshe. Annales de la Societe Geologique de Belgique, 90 (4), B461-486. van Overbeke, A. C. (1996). Le complexe à carbonatite et syénite de la Lueshe (N-Kivu, Zaïre): pétrogenèse des roches ignées et caractérisation géochimique des processus métasomatiques (fénitisation) (Doctoral dissertation, UCL-Université Catholique de Louvain). Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3).
Zircon var. Malacon
Formula: Zr(SiO4)
Reference: Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Arsenic1.CA.05As
Atokite1.AG.10(Pd,Pt)3Sn
Auricupride1.AA.10aCu3Au
Bismuth1.CA.05Bi
Cabriite1.AG.30Pd2CuSn
Diamond1.CB.10aC
Gold1.AA.05Au
var. Electrum1.AA.05(Au,Ag)
Graphite1.CB.05aC
Hongshiite1.AG.45PtCu
Iron1.AE.05Fe
var. Kamacite1.AE.05(Fe,Ni)
Isoferroplatinum1.AG.35Pt3Fe
Kitagohaite (TL)1.A0.Pt7Cu
Palladium1.AF.10(Pd,Pt)
Palladosilicide (TL)1.BB.55Pd2Si
Platinum1.AF.10Pt
Plumbopalladinite1.AG.25Pd3Pb2
Rustenburgite1.AG.10(Pt,Pd)3Sn
Silver1.AA.05Ag
Skaergaardite1.AG.45PdCu
Sulphur1.CC.05S8
Taenite1.AE.10(Fe,Ni)
Tetra-auricupride1.AA.10bAuCu
Tetraferroplatinum1.AG.40PtFe
Tulameenite1.AG.40Pt2CuFe
Group 2 - Sulphides and Sulfosalts
Acanthite2.BA.35Ag2S
Altaite2.CD.10PbTe
Arsenopyrite2.EB.20FeAsS
Aurostibite2.EB.05aAuSb2
Bismuthinite2.DB.05Bi2S3
Calaverite2.EA.10AuTe2
Chalcopyrite2.CB.10aCuFeS2
Chlorbartonite ?2.FC.10K6Fe24S26(Cl,S)
Clausthalite2.CD.10PbSe
Cooperite2.CC.35bPtS
Cubanite2.CB.55aCuFe2S3
Galena2.CD.10PbS
Genkinite2.AC.35aPt4Sb3
Gersdorffite2.EB.25NiAsS
Gudmundite2.EB.20FeSbS
Heazlewoodite2.BB.05Ni3S2
Hessite2.BA.60Ag2Te
Keithconnite2.BC.20Pd20Te7
Kotulskite2.CC.05Pd(Te,Bi)2-x (x ≈ 0.4)
Laurite2.EB.05aRuS2
Linnaeite2.DA.05Co2+Co3+2S4
Luberoite2.BC.35Pt5Se4
Marcasite2.EB.10aFeS2
Maslovite2.EB.25PtBiTe
Melonite2.EA.20NiTe2
Menshikovite2.AC.20cPd3Ni2As3
Michenerite2.EB.25PdBiTe
Millerite2.CC.20NiS
Molybdenite2.EA.30MoS2
Moncheite2.EA.20Pt(Te,Bi)2
Pentlandite2.BB.15(NixFey)Σ9S8
Petzite2.BA.75Ag3AuTe2
Pyrite2.EB.05aFeS2
var. Cobalt-bearing Pyrite2.EB.05a(Fe,Co)S2
Pyrrhotite2.CC.10Fe1-xS
Siegenite2.DA.05CoNi2S4
Sobolevskite2.CC.05PdBi
Sopcheite2.BC.55Ag4Pd3Te4
Sperrylite2.EB.05aPtAs2
Sphalerite2.CB.05aZnS
Stibiopalladinite2.AC.20aPd5Sb2
Stibnite2.DB.05Sb2S3
Sudburyite2.CC.05PdSb
'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Troilite2.CC.10FeS
Ullmannite2.EB.25NiSbS
Vysotskite2.CC.35aPdS
Group 3 - Halides
Elpasolite3.CB.15K2NaAlF6
Fluorite3.AB.25CaF2
Halite3.AA.20NaCl
Hieratite3.CH.15K2[SiF6]
Sylvite3.AA.20KCl
Group 4 - Oxides and Hydroxides
'Alumotungstite'4.DH.15 va2W2O6(H2O)
Anatase4.DD.05TiO2
Baddeleyite4.DE.35ZrO2
Bismite4.CB.60Bi2O3
Cassiterite4.DB.05SnO2
Cavoite ?4.HE.40CaV4+3O7
Cerianite-(Ce)4.DL.05(Ce4+,Th)O2
Cesplumtantite4.DM.15(Cs,Na)2(Pb,Sb3+)3Ta8O24
Chromite4.BB.05Fe2+Cr3+2O4
Columbite-(Fe)4.DB.35Fe2+Nb2O6
Columbite-(Mn)4.DB.35Mn2+Nb2O6
Corundum4.CB.05Al2O3
var. Ruby4.CB.05Al2O3
var. Sapphire4.CB.05Al2O3
Cryptomelane4.DK.05aK(Mn4+7Mn3+)O16
Cuprite4.AA.10Cu2O
Davidite-(La)4.CC.40La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Ferberite4.DB.30FeWO4
var. Reinite4.DB.30FeWO4
Ferrowodginite4.DB.40Fe2+Sn4+Ta2O8
Fersmite4.DG.05(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Foordite (TL)4.DG.15Sn2+(Nb,Ta)2O6
Gibbsite4.FE.10Al(OH)3
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
var. Martite4.CB.05Fe2O3
var. Specularite4.CB.05Fe2O3
Hibonite4.CC.45CaAl12O19
Hydrokenoelsmoreite4.DH.152W2O6(H2O)
var. Ferritungstite4.DH.152W2O6(H2O)
Hydropyrochlore (TL)4.DH.15(H2O,◻)2Nb2(O,OH)6(H2O)
Hydrotungstite4.FJ.15WO3 · 2H2O
Ilmenite4.CB.05Fe2+TiO3
'Ixiolite-(Mn2+)-Ixiolite-(Fe2+) Series'4..(Ta,Nb,Sn,Fe,Mn)4O8
Lithiowodginite4.DB.40LiTa3O8
Lueshite (TL)4.CC.30NaNbO3
Maghemite4.BB.15(Fe3+0.670.33)Fe3+2O4
Magnetite4.BB.05Fe2+Fe3+2O4
var. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Manganite4.FD.15Mn3+O(OH)
Meymacite (TL)4.FJ.05WO3 · 2H2O
'Microlite Group'4.00.A2-mTa2X6-wZ-n
Opal4.DA.10SiO2 · nH2O
'Oxynatropyrochlore'4.DH.15(Na,Ca,U)2Nb2O6(O,OH)
Periclase4.AB.25MgO
Perovskite4.CC.30CaTiO3
'Plumbomicrolite (of Hogarth 1977)' (TL)4.DH.15
'Pyrochlore Group'4.00.A2Nb2(O,OH)6Z
'var. Uranpyrochlore (of Hogarth 1977)'4.00.(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
'var. Zero valent dominant member of Pyrochlore Group' (TL)4.00.A2Nb2(O,OH)6Z
Quartz4.DA.05SiO2
var. Amethyst4.DA.05SiO2
var. Chalcedony4.DA.05SiO2
var. Rock Crystal4.DA.05SiO2
var. Rose Quartz4.DA.05SiO2
var. Smoky Quartz4.DA.05SiO2
Rankamaite (TL)4.DM.05(Na,K)3(Ta,Nb,Al)11(O,OH)31
Raspite4.DG.20Pb(WO4)
Rutile4.DB.05TiO2
var. Ilmenorutile4.DB.05(Ti,Nb)O2
Samarskite-(Y)4.DB.25YFe3+Nb2O8
Simpsonite4.DC.10Al4Ta3O13(OH)
Spinel4.BB.05MgAl2O4
Tantalite-(Fe)4.DB.35Fe2+Ta2O6
Tantalite-(Mn)4.DB.35Mn2+Ta2O6
Tapiolite-(Fe)4.DB.10Fe2+Ta2O6
Thoreaulite4.DG.15(Sn2+,Pb)(Ta,Nb)2O6
Thorianite4.DL.05ThO2
Trevorite4.BB.05Ni2+Fe3+2O4
Tridymite4.DA.10SiO2
Tungstite4.FJ.10WO3 · H2O
Uraninite4.DL.05UO2
Vernadite4.FE.40(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Wodginite4.DB.40Mn2+Sn4+Ta2O8
'Wolframite Group'4.DB.30 va
Yttrotungstite-(Ce) (TL)4.FD.20(Ce,Nd,Y)W2O6(OH)3
Group 5 - Nitrates and Carbonates
Ancylite-(Ce)5.DC.05CeSr(CO3)2(OH) · H2O
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Azurite5.BA.05Cu3(CO3)2(OH)2
Bismutite5.BE.25(BiO)2CO3
Calcite5.AB.05CaCO3
Cerussite5.AB.15PbCO3
Dolomite5.AB.10CaMg(CO3)2
var. Iron-bearing Dolomite5.AB.10Ca(Mg,Fe)(CO3)2
Magnesite5.AB.05MgCO3
var. Breunnerite5.AB.05(Mg,Fe)CO3
Malachite5.BA.10Cu2(CO3)(OH)2
Natron5.CB.10Na2CO3 · 10H2O
Nitratine5.NA.05NaNO3
Northupite5.BF.05Na3Mg(CO3)2Cl
Parisite-(Ce)5.BD.20bCaCe2(CO3)3F2
Siderite5.AB.05FeCO3
Smithsonite5.AB.05ZnCO3
Strontianite5.AB.15SrCO3
Synchysite-(Ce)5.BD.20cCaCe(CO3)2F
Thermonatrite5.CB.05Na2CO3 · H2O
Trona5.CB.15Na3H(CO3)2 · 2H2O
Tychite5.BF.05Na6Mg2(CO3)4(SO4)
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anglesite7.AD.35PbSO4
Anthoinite7.GB.35AlWO3(OH)3
Aphthitalite7.AC.35(K,Na)3Na(SO4)2
Arcanite7.AD.05K2SO4
Baryte7.AD.35BaSO4
Blödite7.CC.50Na2Mg(SO4)2 · 4H2O
Burkeite7.BD.25Na6(CO3)(SO4)2
Celestine7.AD.35SrSO4
Chalcanthite7.CB.20CuSO4 · 5H2O
Epsomite7.CB.40MgSO4 · 7H2O
Fergusonite-(Y)7.GA.05YNbO4
Gypsum7.CD.40CaSO4 · 2H2O
Hanksite7.BD.30Na22K(SO4)9(CO3)2Cl
Jarosite7.BC.10KFe3+ 3(SO4)2(OH)6
Kieserite7.CB.05MgSO4 · H2O
Mascagnite7.AD.05(NH4)2SO4
Montanite7.CD.60Bi2(TeO6) · nH2O
Mpororoite (TL)7.GB.35WAlO3(OH)3 · 2(H2O)
Scheelite7.GA.05Ca(WO4)
Thaumasite7.DG.15Ca3(SO4)[Si(OH)6](CO3) · 12H2O
Thénardite7.AD.25Na2SO4
Tschermigite7.CC.20(NH4)Al(SO4)2 · 12H2O
Group 8 - Phosphates, Arsenates and Vanadates
Alluaudite8.AC.10(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
'Alluaudite-Na□'8.AC.05 va4Na4Mn2+4Fe3+8(PO4)12
Amblygonite8.BB.05LiAl(PO4)F
Attakolite8.BH.60CaMn2+Al4(SiO3OH)(PO4)3(OH)4
Augelite8.BE.05Al2(PO4)(OH)3
Autunite8.EB.05Ca(UO2)2(PO4)2 · 10-12H2O
Barbosalite8.BB.40Fe2+Fe3+2(PO4)2(OH)2
Berlinite8.AA.05AlPO4
Bermanite8.DC.20Mn2+Mn3+2(PO4)2(OH)2 · 4H2O
Bertossaite (TL)8.BH.25(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Bjarebyite8.BH.20(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Brazilianite8.BK.05NaAl3(PO4)2(OH)4
Burangaite (TL)8.DK.15NaFe2+Al5(PO4)4(OH)6 · 2H2O
Cacoxenite8.DC.40Fe3+24AlO6(PO4)17(OH)12 · 75H2O
Childrenite8.DD.20Fe2+Al(PO4)(OH)2 · H2O
Crandallite8.BL.10CaAl3(PO4)(PO3OH)(OH)6
Cyrilovite8.DL.10NaFe3+3(PO4)2(OH)4 · 2H2O
Dufrénite8.DK.15Ca0.5Fe2+Fe3+5(PO4)4(OH)6 · 2H2O
Eosphorite8.DD.20Mn2+Al(PO4)(OH)2 · H2O
'Ferrisicklerite'8.AB.10Li1-x(Fe3+xFe2+1-x)PO4
Ferroalluaudite8.AC.10(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
Ferrorosemaryite (TL)8.AC.15◻NaFe2+Fe3+Al(PO4)3
Fillowite8.AC.50Na3CaMn2+11(PO4)9
Florencite-(Nd)8.BL.13NdAl3(PO4)2(OH)6
Fluorapatite8.BN.05Ca5(PO4)3F
var. Carbonate-rich Fluorapatite8.BN.05Ca5(PO4,CO3)3(F,O)
var. Manganese-bearing Fluorapatite8.BN.05(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
Frondelite8.BC.10Mn2+Fe3+4(PO4)3(OH)5
Gatumbaite (TL)8.DJ.10CaAl2(PO4)2(OH)2 · H2O
Gormanite8.DC.45(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Goyazite8.BL.10SrAl3(PO4)(PO3OH)(OH)6
Graftonite8.AB.20Fe2+Fe2+2(PO4)2
Griphite8.BF.15Na4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Hagendorfite8.AC.10NaCaMn2+Fe2+2(PO4)3
Heterosite8.AB.10(Fe3+,Mn3+)PO4
Hureaulite8.CB.10Mn2+5(PO3OH)2(PO4)2 · 4H2O
Hydroxylapatite8.BN.05Ca5(PO4)3(OH)
Johnsomervilleite8.AC.50Na3CaFe11(PO4)9
Lacroixite8.BH.10NaAl(PO4)F
Landesite8.CC.05Mn2+3-xFe3+x(PO4)2(OH)x · (3-x)H2O
Lazulite8.BB.40MgAl2(PO4)2(OH)2
Leucophosphite8.DH.10KFe3+2(PO4)2(OH) · 2H2O
Lipscombite8.BB.90Fe2+Fe3+2(PO4)2(OH)2
Lithiophilite8.AB.10LiMn2+PO4
Millisite8.DL.10(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Mitridatite8.DH.30Ca2Fe3+3(PO4)3O2 · 3H2O
Monazite-(Ce)8.AD.50Ce(PO4)
Monazite-(La)8.AD.50La(PO4)
Montebrasite8.BB.05LiAl(PO4)(OH)
Phosphosiderite8.CD.05FePO4 · 2H2O
Planerite ?8.DD.15Al6(PO4)2(PO3OH)2(OH)8 · 4H2O
Purpurite8.AB.10Mn3+(PO4)
Pyromorphite8.BN.05Pb5(PO4)3Cl
Rhabdophane-(La)8.CJ.45La(PO4) · H2O
Rockbridgeite8.BC.10Fe2+Fe3+4(PO4)3(OH)5
Rosemaryite8.AC.15(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Samuelsonite8.BF.10(Ca,Ba)Ca8Fe2+2Mn2+2Al2(PO4)10(OH)2
Sarcopside8.AB.15(Fe2+,Mn2+,Mg)3(PO4)2
Scorodite8.CD.10Fe3+AsO4 · 2H2O
Scorzalite8.BB.40Fe2+Al2(PO4)2(OH)2
Serrabrancaite8.CB.05MnPO4 · H2O
'Sicklerite'8.AB.10Li1-x(Mn3+xMn2+1-x)PO4
Sigismundite8.BF.(Ba◻)(Fe2+◻)Ca(Na2◻)Fe2+13Al(PO4)11(PO3OH)(OH)2
Souzalite8.DC.45(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Stanĕkite8.BB.15(Mn2+,Fe2+,Mg)Fe3+(PO4)O
Stewartite8.DC.30Mn2+Fe3+2(PO4)2(OH)2 · 8H2O
Strengite8.CD.10FePO4 · 2H2O
Svanbergite8.BL.05SrAl3(PO4)(SO4)(OH)6
Tavorite8.BB.05LiFe3+(PO4)(OH)
Triphylite8.AB.10LiFe2+PO4
Triplite8.BB.10Mn2+2(PO4)F
Trolleite8.BB.45Al4(PO4)3(OH)3
Turquoise8.DD.15CuAl6(PO4)4(OH)8 · 4H2O
Variscite8.CD.10AlPO4 · 2H2O
Varulite8.AC.10NaCaMn2+Mn2+2(PO4)3
Vivianite8.CE.40Fe2+3(PO4)2 · 8H2O
Wardite8.DL.10NaAl3(PO4)2(OH)4 · 2H2O
Wavellite8.DC.50Al3(PO4)2(OH,F)3 · 5H2O
Waylandite8.BL.13BiAl3(PO4)2(OH)6
Wyllieite8.AC.15(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Group 9 - Silicates
Actinolite9.DE.10◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Aegirine9.DA.25NaFe3+Si2O6
Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
Aenigmatite9.DH.40Na4[Fe2+10Ti2]O4[Si12O36]
Albite9.FA.35Na(AlSi3O8)
var. Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
var. Anorthoclase9.FA.35(Na,K)AlSi3O8
var. Cleavelandite9.FA.35Na(AlSi3O8)
var. Oligoclase9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
Almandine9.AD.25Fe2+3Al2(SiO4)3
Andalusite9.AF.10Al2(SiO4)O
Andradite9.AD.25Ca3Fe3+2(SiO4)3
var. Melanite9.AD.25Ca3(Fe3+,Ti)2(SiO4)3
Andrémeyerite (TL)9.BB.20BaFe2+2(Si2O7)
Annite9.EC.20KFe2+3(AlSi3O10)(OH)2
Anorthite9.FA.35Ca(Al2Si2O8)
var. Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
Arfvedsonite9.DE.25[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2
Augite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
var. Fassaite9.DA.15(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
var. Ferroaugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
Baotite9.CE.15Ba4(Ti,Nb,W)8O16(SiO3)4Cl
Beryl9.CJ.05Be3Al2(Si6O18)
var. Aquamarine9.CJ.05Be3Al2Si6O18
var. Emerald9.CJ.05Be3Al2(Si6O18)
Cancrinite9.FB.05(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Cerite-(Ce)9.AG.20(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
Combeite (TL)9.CJ.15aNa4.5Ca3.5Si6O17.5(OH)0.5
Cordierite9.CJ.10(Mg,Fe)2Al3(AlSi5O18)
Cronstedtite9.ED.15Fe2+2Fe3+((Si,Fe3+)2O5)(OH)4
Cuspidine9.BE.17Ca8(Si2O7)2F4
Delhayelite (TL)9.EB.10(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Diopside9.DA.15CaMgSi2O6
var. Chromium-bearing Diopside9.DA.15Ca(Mg,Cr)Si2O6
var. Salite9.DA.15CaMgSi2O6
Eckermannite9.DE.25NaNa2(Mg4Al}Si8O22(OH)2
Elbaite9.CK.05Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Enstatite9.DA.05Mg2Si2O6
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Eudialyte9.CO.10Na15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Fayalite9.AC.05Fe2+2SiO4
Forsterite9.AC.05Mg2SiO4
Fresnoite9.BE.15Ba2Ti(Si2O7)O
Gehlenite9.BB.10Ca2Al[AlSiO7]
Grossmanite9.DA.15CaTi3+ AlSiO6
Grossular9.AD.25Ca3Al2(SiO4)3
Götzenite (TL)9.BE.22NaCa6Ti(Si2O7)2OF3
Halloysite9.ED.10Al2(Si2O5)(OH)4
Hedenbergite9.DA.15CaFe2+Si2O6
Holmquistite9.DD.05◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Jennite9.DG.20Ca9(Si3O9)2(OH)8 · 8H2O
Kalsilite9.FA.05KAlSiO4
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Katophorite9.DE.20{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Kirschsteinite (TL)9.AC.05CaFe2+SiO4
Kyanite9.AF.15Al2(SiO4)O
Leucite9.GB.05K(AlSi2O6)
Lizardite9.ED.15Mg3(Si2O5)(OH)4
Låvenite9.BE.17Na2Ca2Mn2Zr2(Si2O7)2O2F2
Microcline9.FA.30K(AlSi3O8)
Monticellite9.AC.10CaMgSiO4
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Illite9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Nacrite9.ED.05Al2(Si2O5)(OH)4
Nepheline9.FA.05Na3K(Al4Si4O16)
Népouite9.ED.15(Ni,Mg)3(Si2O5)(OH)4
Orthoclase9.FA.30K(AlSi3O8)
Paragonite9.EC.15NaAl2(AlSi3O10)(OH)2
Pectolite9.DG.05NaCa2Si3O8(OH)
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Potassic-ferro-ferri-taramite (TL)9.DE.20K(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2
Reinhardbraunsite9.AF.45Ca5(SiO4)2(OH,F)2
Rhodonite9.DK.05CaMn3Mn[Si5O15]
Riebeckite9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Sanidine9.FA.30K(AlSi3O8)
Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Schorl9.CK.05NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH)
Siderophyllite9.EC.20KFe2+2Al(Al2Si2O10)(OH)2
Sillimanite9.AF.05Al2(SiO4)O
Sodalite9.FB.10Na4(Si3Al3)O12Cl
Spessartine9.AD.25Mn2+3Al2(SiO4)3
Spodumene9.DA.30LiAlSi2O6
Spurrite9.AH.15Ca5(SiO4)2(CO3)
Staurolite9.AF.30Fe2+2Al9Si4O23(OH)
Talc9.EC.05Mg3Si4O10(OH)2
Tetraferriphlogopite9.EC.20KMg3(Fe3+Si3O10)(OH,F)2
Thorite9.AD.30Th(SiO4)
Titanite9.AG.15CaTi(SiO4)O
Topaz9.AF.35Al2(SiO4)(F,OH)2
Trikalsilite (TL)9.FA.05K2NaAl3(SiO4)3
Umbrianite9.EB.25K7Na2Ca2[Al3Si10O29]F2Cl2
Vermiculite9.EC.50Mg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Vishnevite9.FB.05(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Wollastonite9.DG.05Ca3(Si3O9)
'Zeolite Group'9.G0.
Zircon9.AD.30Zr(SiO4)
var. Malacon9.AD.30Zr(SiO4)
Åkermanite9.BB.10Ca2Mg[Si2O7]
Unclassified Minerals, Rocks, etc.
'Alkali Feldspar'-
'Alkali pyroxene'-
'Aloisiite'-Na2(Ca,Fe,Mg)5Si2O10 · 2H2O
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Ancylite'-
'Apatite'-Ca5(PO4)3(Cl/F/OH)
'Apophyllite Group'-AB4[Si8O22]X · 8H2O
'Arrojadite Group'-A2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
'Bastnäsite'-(Ce/Nd/Y/REE)(CO3)F
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'var. Titanium-bearing Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Cerite'-
'Chevkinite Group'-
'Chlorite Group'-
'Chrome-Spinel (of Dana)'-
'Clays'-
'Clinopyroxene Subgroup'-
'Columbite Group'-
'Columbite-(Fe)-Columbite-(Mn) Series'-
'Columbite-Tantalite'-
'Fayalite-Forsterite Series'-
'Feldspar Group'-
'var. Perthite'-
'Florencite'-
'Fluocerite'-
'Garnet Group'-X3Z2(SiO4)3
'Glass'-
'Gummite'-
'Hornblende'-
'Hypersthene'-(Mg,Fe)SiO3
'K Feldspar'-KAlSi3O8
'Lazulite-Scorzalite Series'-
'Lepidolite'-
'Limonite'-
'Melilite Group'-Ca2M(XSiO7)
'Mica Group'-
'var. Lepidomelane'-
'Monazite'-REE(PO4)
'Natromontebrasite'-
'Natropyrochlore'-
'Parisite'-Ca(Ce/La/Nd/REE)2(CO3)3F2
'Pinite'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Plessite'-
'Pyrochlore Supergroup'-A2-mD2X6-wZ1-n
'var. Betafite (of Hogarth 1977)'-(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
'Pyroxene Group'-ADSi2O6
'Rhabdophane'-
'Rhabdophane Group'-(REE,Ca,Th)(PO4) · H2O
'Serpentine Subgroup'-D3[Si2O5](OH)4
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'Sodic amphibole'-
'Sodic plagioclase'-
'Staringite'-(Fe,Mn)x(Ta,Nb)2xSn6-3xO12
'Synchysite'-Ca(Ce/Nd/Y/REE)(CO3)2F
'Synchysite Group'-
'Tantalite'-(Mn,Fe)(Ta,Nb)2O6
'Tennantite-Tetrahedrite Series'-
'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z
'UM1975-16-SO:HKZn'-K2Zn(SO4)2 · 2H2O
'UM1982-08-PO:FeHMn'-FeMnPO5 · 2H2O
'Uranmicrolite (of Hogarth 1977)' ?-(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
'Wad'-
'Xenotime'-
'Zinnwaldite'-

List of minerals for each chemical element

HHydrogen
H MeymaciteWO3 · 2H2O
H Hydropyrochlore(H2O,◻)2Nb2(O,OH)6(H2O)
H Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
H GatumbaiteCaAl2(PO4)2(OH)2 · H2O
H BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
H Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
H Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
H MpororoiteWAlO3(OH)3 · 2(H2O)
H Pyrochlore Group var. Zero valent dominant member of Pyrochlore GroupA2Nb2(O,OH)6Z
H Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
H CombeiteNa4.5Ca3.5Si6O17.5(OH)0.5
H Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
H Pyrochlore GroupA2Nb2(O,OH)6Z
H ApatiteCa5(PO4)3(Cl/F/OH)
H VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
H Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
H CrandalliteCaAl3(PO4)(PO3OH)(OH)6
H KaoliniteAl2(Si2O5)(OH)4
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
H NacriteAl2(Si2O5)(OH)4
H Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
H Goethiteα-Fe3+O(OH)
H JarositeKFe3+ 3(SO4)2(OH)6
H Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
H WavelliteAl3(PO4)2(OH,F)3 · 5H2O
H VarisciteAlPO4 · 2H2O
H StauroliteFe22+Al9Si4O23(OH)
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
H EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
H AnthoiniteAlWO3(OH)3
H Hydrokenoelsmoreite2W2O6(H2O)
H MuscoviteKAl2(AlSi3O10)(OH)2
H TungstiteWO3 · H2O
H Alumotungstite2W2O6(H2O)
H AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
H ReinhardbraunsiteCa5(SiO4)2(OH,F)2
H HydroxylapatiteCa5(PO4)3(OH)
H JenniteCa9(Si3O9)2(OH)8 · 8H2O
H ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
H ScorzaliteFe2+Al2(PO4)2(OH)2
H TrolleiteAl4(PO4)3(OH)3
H MontebrasiteLiAl(PO4)(OH)
H BrazilianiteNaAl3(PO4)2(OH)4
H AugeliteAl2(PO4)(OH)3
H Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
H EosphoriteMn2+Al(PO4)(OH)2 · H2O
H TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
H ChildreniteFe2+Al(PO4)(OH)2 · H2O
H Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H MalachiteCu2(CO3)(OH)2
H AzuriteCu3(CO3)2(OH)2
H EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
H PectoliteNaCa2Si3O8(OH)
H TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
H PhosphosideriteFePO4 · 2H2O
H Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
H BarbosaliteFe2+Fe23+(PO4)2(OH)2
H BermaniteMn2+Mn23+(PO4)2(OH)2 · 4H2O
H LazuliteMgAl2(PO4)2(OH)2
H Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
H StrengiteFePO4 · 2H2O
H Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
H SerrabrancaiteMnPO4 · H2O
H Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
H AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
H AutuniteCa(UO2)2(PO4)2 · 10-12H2O
H CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
H ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
H FrondeliteMn2+Fe43+(PO4)3(OH)5
H HureauliteMn52+(PO3OH)2(PO4)2 · 4H2O
H LipscombiteFe2+Fe23+(PO4)2(OH)2
H Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
H ScoroditeFe3+AsO4 · 2H2O
H SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
H StewartiteMn2+Fe23+(PO4)2(OH)2 · 8H2O
H TavoriteLiFe3+(PO4)(OH)
H TopazAl2(SiO4)(F,OH)2
H SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
H VivianiteFe32+(PO4)2 · 8H2O
H MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
H Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
H DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
H GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
H LandesiteMn2+3-xFex3+(PO4)2(OH)x · (3-x)H2O
H LeucophosphiteKFe23+(PO4)2(OH) · 2H2O
H RockbridgeiteFe2+Fe43+(PO4)3(OH)5
H WarditeNaAl3(PO4)2(OH)4 · 2H2O
H Apophyllite GroupAB4[Si8O22]X · 8H2O
H OpalSiO2 · nH2O
H ParagoniteNaAl2(AlSi3O10)(OH)2
H TalcMg3Si4O10(OH)2
H Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
H UM1982-08-PO:FeHMnFeMnPO5 · 2H2O
H Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
H SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
H Serpentine SubgroupD3[Si2O5](OH)4
H CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
H CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
H Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
H Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
H GoyaziteSrAl3(PO4)(PO3OH)(OH)6
H Rhabdophane-(La)La(PO4) · H2O
H Rhabdophane Group(REE,Ca,Th)(PO4) · H2O
H HydrotungstiteWO3 · 2H2O
H TronaNa3H(CO3)2 · 2H2O
H GypsumCaSO4 · 2H2O
H KieseriteMgSO4 · H2O
H NatronNa2CO3 · 10H2O
H ThermonatriteNa2CO3 · H2O
H MontaniteBi2(TeO6) · nH2O
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H BlöditeNa2Mg(SO4)2 · 4H2O
H EpsomiteMgSO4 · 7H2O
H ManganiteMn3+O(OH)
H SimpsoniteAl4Ta3O13(OH)
H UM1975-16-SO:HKZnK2Zn(SO4)2 · 2H2O
H ChalcanthiteCuSO4 · 5H2O
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
H Tschermigite(NH4)Al(SO4)2 · 12H2O
H Mascagnite(NH4)2SO4
H Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
H Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
H Népouite(Ni,Mg)3(Si2O5)(OH)4
H AnniteKFe32+(AlSi3O10)(OH)2
H Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
H Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
H Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
H ClinochloreMg5Al(AlSi3O10)(OH)8
H GibbsiteAl(OH)3
H HalloysiteAl2(Si2O5)(OH)4
H LizarditeMg3(Si2O5)(OH)4
H Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
H SvanbergiteSrAl3(PO4)(SO4)(OH)6
H Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
H Florencite-(Nd)NdAl3(PO4)2(OH)6
H WaylanditeBiAl3(PO4)2(OH)6
H Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
H PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
LiLithium
Li Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Li MontebrasiteLiAl(PO4)(OH)
Li SpodumeneLiAlSi2O6
Li AmblygoniteLiAl(PO4)F
Li LithiophiliteLiMn2+PO4
Li TriphyliteLiFe2+PO4
Li ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Li FerrisickleriteLi1-x(Fex3+Fe2+1-x)PO4
Li SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
Li TavoriteLiFe3+(PO4)(OH)
Li GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Li Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Li LithiowodginiteLiTa3O8
BeBeryllium
Be BerylBe3Al2(Si6O18)
Be Beryl var. AquamarineBe3Al2Si6O18
Be Beryl var. EmeraldBe3Al2(Si6O18)
BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
B ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
B SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
CCarbon
C NorthupiteNa3Mg(CO3)2Cl
C Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
C CalciteCaCO3
C ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
C StrontianiteSrCO3
C DolomiteCaMg(CO3)2
C Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
C Parisite-(Ce)CaCe2(CO3)3F2
C Synchysite-(Ce)CaCe(CO3)2F
C Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
C Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
C MagnesiteMgCO3
C SpurriteCa5(SiO4)2(CO3)
C ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
C MalachiteCu2(CO3)(OH)2
C AzuriteCu3(CO3)2(OH)2
C CerussitePbCO3
C Bismutite(BiO)2CO3
C Bastnäsite(Ce/Nd/Y/REE)(CO3)F
C TychiteNa6Mg2(CO3)4(SO4)
C BurkeiteNa6(CO3)(SO4)2
C TronaNa3H(CO3)2 · 2H2O
C HanksiteNa22K(SO4)9(CO3)2Cl
C NatronNa2CO3 · 10H2O
C ThermonatriteNa2CO3 · H2O
C SideriteFeCO3
C Magnesite var. Breunnerite(Mg,Fe)CO3
C DiamondC
C GraphiteC
C AnkeriteCa(Fe2+,Mg)(CO3)2
C SmithsoniteZnCO3
C Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
C SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
NNitrogen
N NitratineNaNO3
N Tschermigite(NH4)Al(SO4)2 · 12H2O
N Mascagnite(NH4)2SO4
OOxygen
O Ferrorosemaryite◻NaFe2+Fe3+Al(PO4)3
O MeymaciteWO3 · 2H2O
O LueshiteNaNbO3
O Hydropyrochlore(H2O,◻)2Nb2(O,OH)6(H2O)
O Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
O GatumbaiteCaAl2(PO4)2(OH)2 · H2O
O BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
O FoorditeSn2+(Nb,Ta)2O6
O Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
O TrikalsiliteK2NaAl3(SiO4)3
O AndrémeyeriteBaFe22+(Si2O7)
O Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
O MpororoiteWAlO3(OH)3 · 2(H2O)
O Pyrochlore Group var. Zero valent dominant member of Pyrochlore GroupA2Nb2(O,OH)6Z
O Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
O CombeiteNa4.5Ca3.5Si6O17.5(OH)0.5
O GötzeniteNaCa6Ti(Si2O7)2OF3
O KirschsteiniteCaFe2+SiO4
O Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
O NorthupiteNa3Mg(CO3)2Cl
O CassiteriteSnO2
O Tapiolite-(Fe)Fe2+Ta2O6
O WodginiteMn2+Sn4+Ta2O8
O Pyrochlore GroupA2Nb2(O,OH)6Z
O HematiteFe2O3
O Rutile var. Ilmenorutile(Ti,Nb)O2
O ApatiteCa5(PO4)3(Cl/F/OH)
O ZirconZr(SiO4)
O VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
O Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
O CrandalliteCaAl3(PO4)(PO3OH)(OH)6
O KaoliniteAl2(Si2O5)(OH)4
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O CalciteCaCO3
O AegirineNaFe3+Si2O6
O BaryteBaSO4
O CelestineSrSO4
O ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
O StrontianiteSrCO3
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
O DolomiteCaMg(CO3)2
O FayaliteFe22+SiO4
O MicroclineK(AlSi3O8)
O NacriteAl2(Si2O5)(OH)4
O Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
O AlbiteNa(AlSi3O8)
O Goethiteα-Fe3+O(OH)
O Columbite-(Fe)Fe2+Nb2O6
O BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
O Columbite-(Mn)Mn2+Nb2O6
O JarositeKFe3+ 3(SO4)2(OH)6
O RutileTiO2
O Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
O Parisite-(Ce)CaCe2(CO3)3F2
O Synchysite-(Ce)CaCe(CO3)2F
O Monazite-(Ce)Ce(PO4)
O ForsteriteMg2SiO4
O WavelliteAl3(PO4)2(OH,F)3 · 5H2O
O VarisciteAlPO4 · 2H2O
O Garnet GroupX3Z2(SiO4)3
O KyaniteAl2(SiO4)O
O StauroliteFe22+Al9Si4O23(OH)
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O SodaliteNa4(Si3Al3)O12Cl
O MagnetiteFe2+Fe23+O4
O PhlogopiteKMg3(AlSi3O10)(OH)2
O QuartzSiO2
O Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
O Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
O TitaniteCaTi(SiO4)O
O Pyroxene GroupADSi2O6
O EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
O MagnesiteMgCO3
O BerylBe3Al2(Si6O18)
O FerrowodginiteFe2+Sn4+Ta2O8
O AnthoiniteAlWO3(OH)3
O FerberiteFeWO4
O ScheeliteCa(WO4)
O Ferberite var. ReiniteFeWO4
O RaspitePb(WO4)
O Hydrokenoelsmoreite2W2O6(H2O)
O MuscoviteKAl2(AlSi3O10)(OH)2
O TungstiteWO3 · H2O
O Alumotungstite2W2O6(H2O)
O AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
O Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
O MonticelliteCaMgSiO4
O GehleniteCa2Al[AlSiO7]
O ReinhardbraunsiteCa5(SiO4)2(OH,F)2
O SpinelMgAl2O4
O SpurriteCa5(SiO4)2(CO3)
O PericlaseMgO
O HydroxylapatiteCa5(PO4)3(OH)
O PerovskiteCaTiO3
O JenniteCa9(Si3O9)2(OH)8 · 8H2O
O ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
O Melilite GroupCa2M(XSiO7)
O ScorzaliteFe2+Al2(PO4)2(OH)2
O TrolleiteAl4(PO4)3(OH)3
O MontebrasiteLiAl(PO4)(OH)
O BrazilianiteNaAl3(PO4)2(OH)4
O BerliniteAlPO4
O AugeliteAl2(PO4)(OH)3
O Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
O EosphoriteMn2+Al(PO4)(OH)2 · H2O
O TripliteMn22+(PO4)F
O TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
O LacroixiteNaAl(PO4)F
O Albite var. CleavelanditeNa(AlSi3O8)
O SpodumeneLiAlSi2O6
O AmblygoniteLiAl(PO4)F
O K FeldsparKAlSi3O8
O ChildreniteFe2+Al(PO4)(OH)2 · H2O
O Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O CupriteCu2O
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O MalachiteCu2(CO3)(OH)2
O AzuriteCu3(CO3)2(OH)2
O BaddeleyiteZrO2
O IlmeniteFe2+TiO3
O Andradite var. MelaniteCa3(Fe3+,Ti)2(SiO4)3
O WollastoniteCa3(Si3O9)
O EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
O PectoliteNaCa2Si3O8(OH)
O NephelineNa3K(Al4Si4O16)
O AndraditeCa3Fe23+(SiO4)3
O TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
O Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
O Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
O AnorthiteCa(Al2Si2O8)
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
O Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
O SillimaniteAl2(SiO4)O
O Hypersthene(Mg,Fe)SiO3
O PhosphosideriteFePO4 · 2H2O
O Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
O LithiophiliteLiMn2+PO4
O FillowiteNa3CaMn112+(PO4)9
O TriphyliteLiFe2+PO4
O Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
O Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
O Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
O BarbosaliteFe2+Fe23+(PO4)2(OH)2
O BermaniteMn2+Mn23+(PO4)2(OH)2 · 4H2O
O LazuliteMgAl2(PO4)2(OH)2
O Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
O StrengiteFePO4 · 2H2O
O Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
O PurpuriteMn3+(PO4)
O SerrabrancaiteMnPO4 · H2O
O Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
O Quartz var. AmethystSiO2
O Albite var. Anorthoclase(Na,K)AlSi3O8
O AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
O AutuniteCa(UO2)2(PO4)2 · 10-12H2O
O CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
O CerussitePbCO3
O ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
O Fergusonite-(Y)YNbO4
O FerrisickleriteLi1-x(Fex3+Fe2+1-x)PO4
O FluorapatiteCa5(PO4)3F
O FrondeliteMn2+Fe43+(PO4)3(OH)5
O Heterosite(Fe3+,Mn3+)PO4
O HureauliteMn52+(PO3OH)2(PO4)2 · 4H2O
O LipscombiteFe2+Fe23+(PO4)2(OH)2
O Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
O Tantalite-(Mn)Mn2+Ta2O6
O MonaziteREE(PO4)
O OrthoclaseK(AlSi3O8)
O RhodoniteCaMn3Mn[Si5O15]
O ScoroditeFe3+AsO4 · 2H2O
O SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
O SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
O StewartiteMn2+Fe23+(PO4)2(OH)2 · 8H2O
O Tantalite-(Fe)Fe2+Ta2O6
O TavoriteLiFe3+(PO4)(OH)
O Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
O TopazAl2(SiO4)(F,OH)2
O SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
O VaruliteNaCaMn2+Mn22+(PO4)3
O VivianiteFe32+(PO4)2 · 8H2O
O GraftoniteFe2+Fe22+(PO4)2
O MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
O Alluaudite-Na□4Na4Mn42+Fe83+(PO4)12
O Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
O Stanĕkite(Mn2+,Fe2+,Mg)Fe3+(PO4)O
O CryptomelaneK(Mn74+Mn3+)O16
O Bismutite(BiO)2CO3
O DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
O GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
O LandesiteMn2+3-xFex3+(PO4)2(OH)x · (3-x)H2O
O LeucophosphiteKFe23+(PO4)2(OH) · 2H2O
O RockbridgeiteFe2+Fe43+(PO4)3(OH)5
O WarditeNaAl3(PO4)2(OH)4 · 2H2O
O Apophyllite GroupAB4[Si8O22]X · 8H2O
O Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
O OpalSiO2 · nH2O
O ParagoniteNaAl2(AlSi3O10)(OH)2
O TalcMg3Si4O10(OH)2
O Hematite var. MartiteFe2O3
O Quartz var. Rose QuartzSiO2
O Quartz var. Smoky QuartzSiO2
O Quartz var. ChalcedonySiO2
O Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
O UM1982-08-PO:FeHMnFeMnPO5 · 2H2O
O Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
O Quartz var. Rock CrystalSiO2
O Zircon var. MalaconZr(SiO4)
O DiopsideCaMgSi2O6
O Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
O HiboniteCaAl12O19
O SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
O Serpentine SubgroupD3[Si2O5](OH)4
O CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
O Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
O CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
O HagendorfiteNaCaMn2+Fe22+(PO4)3
O Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
O Bastnäsite(Ce/Nd/Y/REE)(CO3)F
O Cerianite-(Ce)(Ce4+,Th)O2
O Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
O GoyaziteSrAl3(PO4)(PO3OH)(OH)6
O PyromorphitePb5(PO4)3Cl
O TridymiteSiO2
O Rhabdophane-(La)La(PO4) · H2O
O Rhabdophane Group(REE,Ca,Th)(PO4) · H2O
O Monazite-(La)La(PO4)
O Beryl var. AquamarineBe3Al2Si6O18
O Beryl var. EmeraldBe3Al2(Si6O18)
O HydrotungstiteWO3 · 2H2O
O AndalusiteAl2(SiO4)O
O Tantalite(Mn,Fe)(Ta,Nb)2O6
O Samarskite-(Y)YFe3+Nb2O8
O TychiteNa6Mg2(CO3)4(SO4)
O BurkeiteNa6(CO3)(SO4)2
O TronaNa3H(CO3)2 · 2H2O
O ArcaniteK2SO4
O Aphthitalite(K,Na)3Na(SO4)2
O GypsumCaSO4 · 2H2O
O HanksiteNa22K(SO4)9(CO3)2Cl
O KieseriteMgSO4 · H2O
O NitratineNaNO3
O NatronNa2CO3 · 10H2O
O ThermonatriteNa2CO3 · H2O
O ThénarditeNa2SO4
O SanidineK(AlSi3O8)
O MontaniteBi2(TeO6) · nH2O
O Corundum var. RubyAl2O3
O CorundumAl2O3
O Corundum var. SapphireAl2O3
O SideriteFeCO3
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O BlöditeNa2Mg(SO4)2 · 4H2O
O Magnesite var. Breunnerite(Mg,Fe)CO3
O ChromiteFe2+Cr23+O4
O GrossmaniteCaTi3+ AlSiO6
O EpsomiteMgSO4 · 7H2O
O ManganiteMn3+O(OH)
O SimpsoniteAl4Ta3O13(OH)
O Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
O LithiowodginiteLiTa3O8
O KalsiliteKAlSiO4
O UM1975-16-SO:HKZnK2Zn(SO4)2 · 2H2O
O ChalcanthiteCuSO4 · 5H2O
O AnglesitePbSO4
O LeuciteK(AlSi2O6)
O Cordierite(Mg,Fe)2Al3(AlSi5O18)
O UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
O CuspidineCa8(Si2O7)2F4
O FresnoiteBa2Ti(Si2O7)O
O HedenbergiteCaFe2+Si2O6
O ÅkermaniteCa2Mg[Si2O7]
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
O LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
O Tschermigite(NH4)Al(SO4)2 · 12H2O
O Mascagnite(NH4)2SO4
O Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
O Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
O ThoriteTh(SiO4)
O AnkeriteCa(Fe2+,Mg)(CO3)2
O Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
O AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
O TrevoriteNi2+Fe23+O4
O Népouite(Ni,Mg)3(Si2O5)(OH)4
O AnniteKFe32+(AlSi3O10)(OH)2
O Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
O Hematite var. SpeculariteFe2O3
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
O AlmandineFe32+Al2(SiO4)3
O AnataseTiO2
O Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
O ClinochloreMg5Al(AlSi3O10)(OH)8
O EnstatiteMg2Si2O6
O GibbsiteAl(OH)3
O HalloysiteAl2(Si2O5)(OH)4
O Maghemite(Fe3+0.670.33)Fe23+O4
O LizarditeMg3(Si2O5)(OH)4
O SmithsoniteZnCO3
O ThorianiteThO2
O UraniniteUO2
O Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
O Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
O SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
O SvanbergiteSrAl3(PO4)(SO4)(OH)6
O GrossularCa3Al2(SiO4)3
O SpessartineMn32+Al2(SiO4)3
O JohnsomervilleiteNa3CaFe11(PO4)9
O Sarcopside(Fe2+,Mn2+,Mg)3(PO4)2
O Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
O Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
O Florencite-(Nd)NdAl3(PO4)2(OH)6
O BismiteBi2O3
O WaylanditeBiAl3(PO4)2(OH)6
O Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
O PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
O CavoiteCaV34+O7
FFluorine
F Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
F Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
F GötzeniteNaCa6Ti(Si2O7)2OF3
F ApatiteCa5(PO4)3(Cl/F/OH)
F ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
F Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
F Parisite-(Ce)CaCe2(CO3)3F2
F Synchysite-(Ce)CaCe(CO3)2F
F WavelliteAl3(PO4)2(OH,F)3 · 5H2O
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F ReinhardbraunsiteCa5(SiO4)2(OH,F)2
F TripliteMn22+(PO4)F
F LacroixiteNaAl(PO4)F
F AmblygoniteLiAl(PO4)F
F FluoriteCaF2
F TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
F FluorapatiteCa5(PO4)3F
F Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
F TopazAl2(SiO4)(F,OH)2
F GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
F Bastnäsite(Ce/Nd/Y/REE)(CO3)F
F ElpasoliteK2NaAlF6
F HieratiteK2[SiF6]
F UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
F CuspidineCa8(Si2O7)2F4
F LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
F Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
F Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
F Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
F SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
NaSodium
Na Ferrorosemaryite◻NaFe2+Fe3+Al(PO4)3
Na LueshiteNaNbO3
Na Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Na BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
Na Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Na TrikalsiliteK2NaAl3(SiO4)3
Na Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Na CombeiteNa4.5Ca3.5Si6O17.5(OH)0.5
Na GötzeniteNaCa6Ti(Si2O7)2OF3
Na Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
Na NorthupiteNa3Mg(CO3)2Cl
Na Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na AegirineNaFe3+Si2O6
Na Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Na AlbiteNa(AlSi3O8)
Na SodaliteNa4(Si3Al3)O12Cl
Na Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Na EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Na AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
Na BrazilianiteNaAl3(PO4)2(OH)4
Na LacroixiteNaAl(PO4)F
Na Albite var. CleavelanditeNa(AlSi3O8)
Na EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Na PectoliteNaCa2Si3O8(OH)
Na NephelineNa3K(Al4Si4O16)
Na Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Na Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Na Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Na Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Na FillowiteNa3CaMn112+(PO4)9
Na Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Na Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Na Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
Na Albite var. Anorthoclase(Na,K)AlSi3O8
Na ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Na SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Na VaruliteNaCaMn2+Mn22+(PO4)3
Na Alluaudite-Na□4Na4Mn42+Fe83+(PO4)12
Na Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Na GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Na WarditeNaAl3(PO4)2(OH)4 · 2H2O
Na Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Na ParagoniteNaAl2(AlSi3O10)(OH)2
Na Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
Na Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Na CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
Na HagendorfiteNaCaMn2+Fe22+(PO4)3
Na TychiteNa6Mg2(CO3)4(SO4)
Na BurkeiteNa6(CO3)(SO4)2
Na HaliteNaCl
Na TronaNa3H(CO3)2 · 2H2O
Na Aphthitalite(K,Na)3Na(SO4)2
Na HanksiteNa22K(SO4)9(CO3)2Cl
Na NitratineNaNO3
Na NatronNa2CO3 · 10H2O
Na ThermonatriteNa2CO3 · H2O
Na ThénarditeNa2SO4
Na BlöditeNa2Mg(SO4)2 · 4H2O
Na Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
Na ElpasoliteK2NaAlF6
Na UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Na LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Na Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Na AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Na Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Na Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
Na Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Na JohnsomervilleiteNa3CaFe11(PO4)9
Na Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
Na Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Na Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
MgMagnesium
Mg NorthupiteNa3Mg(CO3)2Cl
Mg VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Mg DolomiteCaMg(CO3)2
Mg ForsteriteMg2SiO4
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
Mg Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
Mg EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Mg MagnesiteMgCO3
Mg AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
Mg MonticelliteCaMgSiO4
Mg SpinelMgAl2O4
Mg PericlaseMgO
Mg Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Mg TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
Mg Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mg Hypersthene(Mg,Fe)SiO3
Mg Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Mg Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Mg Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Mg LazuliteMgAl2(PO4)2(OH)2
Mg Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Mg Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Mg Stanĕkite(Mn2+,Fe2+,Mg)Fe3+(PO4)O
Mg GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Mg TalcMg3Si4O10(OH)2
Mg Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Mg DiopsideCaMgSi2O6
Mg Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Mg SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Mg Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mg Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Mg Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Mg TychiteNa6Mg2(CO3)4(SO4)
Mg KieseriteMgSO4 · H2O
Mg BlöditeNa2Mg(SO4)2 · 4H2O
Mg Magnesite var. Breunnerite(Mg,Fe)CO3
Mg EpsomiteMgSO4 · 7H2O
Mg Cordierite(Mg,Fe)2Al3(AlSi5O18)
Mg ÅkermaniteCa2Mg[Si2O7]
Mg Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Mg Népouite(Ni,Mg)3(Si2O5)(OH)4
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg EnstatiteMg2Si2O6
Mg LizarditeMg3(Si2O5)(OH)4
Mg Sarcopside(Fe2+,Mn2+,Mg)3(PO4)2
AlAluminium
Al Ferrorosemaryite◻NaFe2+Fe3+Al(PO4)3
Al Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Al GatumbaiteCaAl2(PO4)2(OH)2 · H2O
Al BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
Al Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Al TrikalsiliteK2NaAl3(SiO4)3
Al MpororoiteWAlO3(OH)3 · 2(H2O)
Al Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Al Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
Al VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Al Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Al CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Al KaoliniteAl2(Si2O5)(OH)4
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Al MicroclineK(AlSi3O8)
Al NacriteAl2(Si2O5)(OH)4
Al AlbiteNa(AlSi3O8)
Al WavelliteAl3(PO4)2(OH,F)3 · 5H2O
Al VarisciteAlPO4 · 2H2O
Al KyaniteAl2(SiO4)O
Al StauroliteFe22+Al9Si4O23(OH)
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al SodaliteNa4(Si3Al3)O12Cl
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Al EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Al BerylBe3Al2(Si6O18)
Al AnthoiniteAlWO3(OH)3
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al GehleniteCa2Al[AlSiO7]
Al SpinelMgAl2O4
Al ScorzaliteFe2+Al2(PO4)2(OH)2
Al TrolleiteAl4(PO4)3(OH)3
Al MontebrasiteLiAl(PO4)(OH)
Al BrazilianiteNaAl3(PO4)2(OH)4
Al BerliniteAlPO4
Al AugeliteAl2(PO4)(OH)3
Al Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Al EosphoriteMn2+Al(PO4)(OH)2 · H2O
Al TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
Al LacroixiteNaAl(PO4)F
Al Albite var. CleavelanditeNa(AlSi3O8)
Al SpodumeneLiAlSi2O6
Al AmblygoniteLiAl(PO4)F
Al K FeldsparKAlSi3O8
Al ChildreniteFe2+Al(PO4)(OH)2 · H2O
Al Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al NephelineNa3K(Al4Si4O16)
Al Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Al Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Al AnorthiteCa(Al2Si2O8)
Al Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Al SillimaniteAl2(SiO4)O
Al Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Al Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Al Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
Al LazuliteMgAl2(PO4)2(OH)2
Al Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
Al Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Al Albite var. Anorthoclase(Na,K)AlSi3O8
Al AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
Al CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Al ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Al OrthoclaseK(AlSi3O8)
Al SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Al TopazAl2(SiO4)(F,OH)2
Al SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Al GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Al WarditeNaAl3(PO4)2(OH)4 · 2H2O
Al Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Al ParagoniteNaAl2(AlSi3O10)(OH)2
Al Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Al Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Al HiboniteCaAl12O19
Al SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Al Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Al GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Al Beryl var. AquamarineBe3Al2Si6O18
Al Beryl var. EmeraldBe3Al2(Si6O18)
Al AndalusiteAl2(SiO4)O
Al SanidineK(AlSi3O8)
Al Corundum var. RubyAl2O3
Al CorundumAl2O3
Al Corundum var. SapphireAl2O3
Al GrossmaniteCaTi3+ AlSiO6
Al SimpsoniteAl4Ta3O13(OH)
Al KalsiliteKAlSiO4
Al LeuciteK(AlSi2O6)
Al ElpasoliteK2NaAlF6
Al Cordierite(Mg,Fe)2Al3(AlSi5O18)
Al UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Al Tschermigite(NH4)Al(SO4)2 · 12H2O
Al Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Al AnniteKFe32+(AlSi3O10)(OH)2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al AlmandineFe32+Al2(SiO4)3
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al GibbsiteAl(OH)3
Al HalloysiteAl2(Si2O5)(OH)4
Al SvanbergiteSrAl3(PO4)(SO4)(OH)6
Al GrossularCa3Al2(SiO4)3
Al SpessartineMn32+Al2(SiO4)3
Al Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Al Florencite-(Nd)NdAl3(PO4)2(OH)6
Al WaylanditeBiAl3(PO4)2(OH)6
Al PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
SiSilicon
Si TrikalsiliteK2NaAl3(SiO4)3
Si AndrémeyeriteBaFe22+(Si2O7)
Si PalladosilicidePd2Si
Si Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Si CombeiteNa4.5Ca3.5Si6O17.5(OH)0.5
Si GötzeniteNaCa6Ti(Si2O7)2OF3
Si KirschsteiniteCaFe2+SiO4
Si Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
Si ZirconZr(SiO4)
Si VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Si Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Si KaoliniteAl2(Si2O5)(OH)4
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si AegirineNaFe3+Si2O6
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Si FayaliteFe22+SiO4
Si MicroclineK(AlSi3O8)
Si NacriteAl2(Si2O5)(OH)4
Si AlbiteNa(AlSi3O8)
Si BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
Si ForsteriteMg2SiO4
Si Garnet GroupX3Z2(SiO4)3
Si KyaniteAl2(SiO4)O
Si StauroliteFe22+Al9Si4O23(OH)
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si SodaliteNa4(Si3Al3)O12Cl
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si QuartzSiO2
Si Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
Si TitaniteCaTi(SiO4)O
Si Pyroxene GroupADSi2O6
Si EckermanniteNaNa2(Mg4Al}Si8O22(OH)2
Si BerylBe3Al2(Si6O18)
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
Si MonticelliteCaMgSiO4
Si GehleniteCa2Al[AlSiO7]
Si ReinhardbraunsiteCa5(SiO4)2(OH,F)2
Si SpurriteCa5(SiO4)2(CO3)
Si JenniteCa9(Si3O9)2(OH)8 · 8H2O
Si ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
Si Melilite GroupCa2M(XSiO7)
Si Albite var. CleavelanditeNa(AlSi3O8)
Si SpodumeneLiAlSi2O6
Si K FeldsparKAlSi3O8
Si Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si Andradite var. MelaniteCa3(Fe3+,Ti)2(SiO4)3
Si WollastoniteCa3(Si3O9)
Si EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Si PectoliteNaCa2Si3O8(OH)
Si NephelineNa3K(Al4Si4O16)
Si AndraditeCa3Fe23+(SiO4)3
Si TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
Si Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Si Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Si AnorthiteCa(Al2Si2O8)
Si Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Si SillimaniteAl2(SiO4)O
Si Hypersthene(Mg,Fe)SiO3
Si Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Si Quartz var. AmethystSiO2
Si Albite var. Anorthoclase(Na,K)AlSi3O8
Si AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
Si ElbaiteNa(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH)
Si OrthoclaseK(AlSi3O8)
Si RhodoniteCaMn3Mn[Si5O15]
Si SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Si TopazAl2(SiO4)(F,OH)2
Si SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Si Apophyllite GroupAB4[Si8O22]X · 8H2O
Si Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Si OpalSiO2 · nH2O
Si ParagoniteNaAl2(AlSi3O10)(OH)2
Si TalcMg3Si4O10(OH)2
Si Quartz var. Rose QuartzSiO2
Si Quartz var. Smoky QuartzSiO2
Si Quartz var. ChalcedonySiO2
Si Quartz var. Rock CrystalSiO2
Si Zircon var. MalaconZr(SiO4)
Si DiopsideCaMgSi2O6
Si Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Si SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Si Serpentine SubgroupD3[Si2O5](OH)4
Si CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
Si Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Si Holmquistite◻{Li2}{Mg3Al2}(Si8O22)(OH)2
Si Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Si TridymiteSiO2
Si Beryl var. AquamarineBe3Al2Si6O18
Si Beryl var. EmeraldBe3Al2(Si6O18)
Si AndalusiteAl2(SiO4)O
Si SanidineK(AlSi3O8)
Si GrossmaniteCaTi3+ AlSiO6
Si KalsiliteKAlSiO4
Si LeuciteK(AlSi2O6)
Si HieratiteK2[SiF6]
Si Cordierite(Mg,Fe)2Al3(AlSi5O18)
Si UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
Si CuspidineCa8(Si2O7)2F4
Si FresnoiteBa2Ti(Si2O7)O
Si HedenbergiteCaFe2+Si2O6
Si ÅkermaniteCa2Mg[Si2O7]
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Si LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Si Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Si ThoriteTh(SiO4)
Si Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Si AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Si Népouite(Ni,Mg)3(Si2O5)(OH)4
Si AnniteKFe32+(AlSi3O10)(OH)2
Si Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si AlmandineFe32+Al2(SiO4)3
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si EnstatiteMg2Si2O6
Si HalloysiteAl2(Si2O5)(OH)4
Si LizarditeMg3(Si2O5)(OH)4
Si GrossularCa3Al2(SiO4)3
Si SpessartineMn32+Al2(SiO4)3
PPhosphorus
P Ferrorosemaryite◻NaFe2+Fe3+Al(PO4)3
P Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
P GatumbaiteCaAl2(PO4)2(OH)2 · H2O
P BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
P ApatiteCa5(PO4)3(Cl/F/OH)
P CrandalliteCaAl3(PO4)(PO3OH)(OH)6
P Monazite-(Ce)Ce(PO4)
P WavelliteAl3(PO4)2(OH,F)3 · 5H2O
P VarisciteAlPO4 · 2H2O
P HydroxylapatiteCa5(PO4)3(OH)
P ScorzaliteFe2+Al2(PO4)2(OH)2
P TrolleiteAl4(PO4)3(OH)3
P MontebrasiteLiAl(PO4)(OH)
P BrazilianiteNaAl3(PO4)2(OH)4
P BerliniteAlPO4
P AugeliteAl2(PO4)(OH)3
P Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
P EosphoriteMn2+Al(PO4)(OH)2 · H2O
P TripliteMn22+(PO4)F
P TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
P LacroixiteNaAl(PO4)F
P AmblygoniteLiAl(PO4)F
P ChildreniteFe2+Al(PO4)(OH)2 · H2O
P PhosphosideriteFePO4 · 2H2O
P Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
P LithiophiliteLiMn2+PO4
P FillowiteNa3CaMn112+(PO4)9
P TriphyliteLiFe2+PO4
P Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
P Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
P Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
P BarbosaliteFe2+Fe23+(PO4)2(OH)2
P BermaniteMn2+Mn23+(PO4)2(OH)2 · 4H2O
P LazuliteMgAl2(PO4)2(OH)2
P Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
P StrengiteFePO4 · 2H2O
P Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
P PurpuriteMn3+(PO4)
P SerrabrancaiteMnPO4 · H2O
P AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
P AutuniteCa(UO2)2(PO4)2 · 10-12H2O
P CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
P FerrisickleriteLi1-x(Fex3+Fe2+1-x)PO4
P FluorapatiteCa5(PO4)3F
P FrondeliteMn2+Fe43+(PO4)3(OH)5
P Heterosite(Fe3+,Mn3+)PO4
P HureauliteMn52+(PO3OH)2(PO4)2 · 4H2O
P LipscombiteFe2+Fe23+(PO4)2(OH)2
P Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
P MonaziteREE(PO4)
P SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
P StewartiteMn2+Fe23+(PO4)2(OH)2 · 8H2O
P TavoriteLiFe3+(PO4)(OH)
P VaruliteNaCaMn2+Mn22+(PO4)3
P VivianiteFe32+(PO4)2 · 8H2O
P GraftoniteFe2+Fe22+(PO4)2
P MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
P Alluaudite-Na□4Na4Mn42+Fe83+(PO4)12
P Stanĕkite(Mn2+,Fe2+,Mg)Fe3+(PO4)O
P DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
P GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
P LandesiteMn2+3-xFex3+(PO4)2(OH)x · (3-x)H2O
P LeucophosphiteKFe23+(PO4)2(OH) · 2H2O
P RockbridgeiteFe2+Fe43+(PO4)3(OH)5
P WarditeNaAl3(PO4)2(OH)4 · 2H2O
P Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
P UM1982-08-PO:FeHMnFeMnPO5 · 2H2O
P Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
P CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
P HagendorfiteNaCaMn2+Fe22+(PO4)3
P GoyaziteSrAl3(PO4)(PO3OH)(OH)6
P PyromorphitePb5(PO4)3Cl
P Rhabdophane-(La)La(PO4) · H2O
P Rhabdophane Group(REE,Ca,Th)(PO4) · H2O
P Monazite-(La)La(PO4)
P Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
P SvanbergiteSrAl3(PO4)(SO4)(OH)6
P JohnsomervilleiteNa3CaFe11(PO4)9
P Sarcopside(Fe2+,Mn2+,Mg)3(PO4)2
P Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
P Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
P Florencite-(Nd)NdAl3(PO4)2(OH)6
P WaylanditeBiAl3(PO4)2(OH)6
P PlaneriteAl6(PO4)2(PO3OH)2(OH)8 · 4H2O
SSulfur
S Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
S Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
S BaryteBaSO4
S CelestineSrSO4
S JarositeKFe3+ 3(SO4)2(OH)6
S ChalcopyriteCuFeS2
S PyrrhotiteFe1-xS
S Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
S PyriteFeS2
S ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
S SiegeniteCoNi2S4
S Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
S Pentlandite(NixFey)Σ9S8
S LinnaeiteCo2+Co23+S4
S MolybdeniteMoS2
S SphaleriteZnS
S MarcasiteFeS2
S GalenaPbS
S BismuthiniteBi2S3
S TychiteNa6Mg2(CO3)4(SO4)
S BurkeiteNa6(CO3)(SO4)2
S ArcaniteK2SO4
S Aphthitalite(K,Na)3Na(SO4)2
S GypsumCaSO4 · 2H2O
S HanksiteNa22K(SO4)9(CO3)2Cl
S KieseriteMgSO4 · H2O
S ThénarditeNa2SO4
S Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
S Tennantite SubgroupCu6(Cu4C22+)As4S12S
S ArsenopyriteFeAsS
S BlöditeNa2Mg(SO4)2 · 4H2O
S TroiliteFeS
S CubaniteCuFe2S3
S EpsomiteMgSO4 · 7H2O
S UM1975-16-SO:HKZnK2Zn(SO4)2 · 2H2O
S ChalcanthiteCuSO4 · 5H2O
S AnglesitePbSO4
S SulphurS8
S Tschermigite(NH4)Al(SO4)2 · 12H2O
S Mascagnite(NH4)2SO4
S HeazlewooditeNi3S2
S MilleriteNiS
S GersdorffiteNiAsS
S LauriteRuS2
S UllmanniteNiSbS
S AcanthiteAg2S
S CooperitePtS
S GudmunditeFeSbS
S VysotskitePdS
S SvanbergiteSrAl3(PO4)(SO4)(OH)6
S StibniteSb2S3
S ChlorbartoniteK6Fe24S26(Cl,S)
ClChlorine
Cl Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Cl NorthupiteNa3Mg(CO3)2Cl
Cl ApatiteCa5(PO4)3(Cl/F/OH)
Cl BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl SodaliteNa4(Si3Al3)O12Cl
Cl EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Cl Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
Cl PyromorphitePb5(PO4)3Cl
Cl HaliteNaCl
Cl HanksiteNa22K(SO4)9(CO3)2Cl
Cl SylviteKCl
Cl UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
Cl ChlorbartoniteK6Fe24S26(Cl,S)
KPotassium
K Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
K TrikalsiliteK2NaAl3(SiO4)3
K Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
K Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
K MicroclineK(AlSi3O8)
K JarositeKFe3+ 3(SO4)2(OH)6
K PhlogopiteKMg3(AlSi3O10)(OH)2
K Vishnevite(Na,K)8(Al6Si6O24)(SO4,CO3) · 2H2O
K MuscoviteKAl2(AlSi3O10)(OH)2
K K FeldsparKAlSi3O8
K Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
K NephelineNa3K(Al4Si4O16)
K TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
K Albite var. Anorthoclase(Na,K)AlSi3O8
K OrthoclaseK(AlSi3O8)
K SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
K CryptomelaneK(Mn74+Mn3+)O16
K LeucophosphiteKFe23+(PO4)2(OH) · 2H2O
K ArcaniteK2SO4
K Aphthitalite(K,Na)3Na(SO4)2
K HanksiteNa22K(SO4)9(CO3)2Cl
K SylviteKCl
K SanidineK(AlSi3O8)
K KalsiliteKAlSiO4
K UM1975-16-SO:HKZnK2Zn(SO4)2 · 2H2O
K LeuciteK(AlSi2O6)
K ElpasoliteK2NaAlF6
K HieratiteK2[SiF6]
K UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
K AnniteKFe32+(AlSi3O10)(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
K Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
K ChlorbartoniteK6Fe24S26(Cl,S)
CaCalcium
Ca Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Ca GatumbaiteCaAl2(PO4)2(OH)2 · H2O
Ca Delhayelite(Na,K)10Ca5Al6Si32O80(Cl2,F2,SO4)3 · 18H2O
Ca CombeiteNa4.5Ca3.5Si6O17.5(OH)0.5
Ca GötzeniteNaCa6Ti(Si2O7)2OF3
Ca KirschsteiniteCaFe2+SiO4
Ca Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
Ca ApatiteCa5(PO4)3(Cl/F/OH)
Ca Cancrinite(Na,Ca,◻)8(Al6Si6O24)(CO3,SO4)2 · 2H2O
Ca CrandalliteCaAl3(PO4)(PO3OH)(OH)6
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca CalciteCaCO3
Ca ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
Ca DolomiteCaMg(CO3)2
Ca Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Ca Parisite-(Ce)CaCe2(CO3)3F2
Ca Synchysite-(Ce)CaCe(CO3)2F
Ca Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
Ca TitaniteCaTi(SiO4)O
Ca ScheeliteCa(WO4)
Ca AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
Ca MonticelliteCaMgSiO4
Ca GehleniteCa2Al[AlSiO7]
Ca ReinhardbraunsiteCa5(SiO4)2(OH,F)2
Ca SpurriteCa5(SiO4)2(CO3)
Ca HydroxylapatiteCa5(PO4)3(OH)
Ca PerovskiteCaTiO3
Ca JenniteCa9(Si3O9)2(OH)8 · 8H2O
Ca ThaumasiteCa3(SO4)[Si(OH)6](CO3) · 12H2O
Ca Melilite GroupCa2M(XSiO7)
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca Andradite var. MelaniteCa3(Fe3+,Ti)2(SiO4)3
Ca WollastoniteCa3(Si3O9)
Ca EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Ca PectoliteNaCa2Si3O8(OH)
Ca FluoriteCaF2
Ca AndraditeCa3Fe23+(SiO4)3
Ca Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Ca Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Ca AnorthiteCa(Al2Si2O8)
Ca Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Ca Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Ca FillowiteNa3CaMn112+(PO4)9
Ca Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Ca Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Ca Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
Ca Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
Ca Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Ca AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
Ca AutuniteCa(UO2)2(PO4)2 · 10-12H2O
Ca FluorapatiteCa5(PO4)3F
Ca Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
Ca RhodoniteCaMn3Mn[Si5O15]
Ca VaruliteNaCaMn2+Mn22+(PO4)3
Ca MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
Ca Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Ca DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
Ca GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Ca Albite var. Oligoclase(Na,Ca)[Al(Si,Al)Si2O8]
Ca Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
Ca DiopsideCaMgSi2O6
Ca Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Ca HiboniteCaAl12O19
Ca SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Ca Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Ca HagendorfiteNaCaMn2+Fe22+(PO4)3
Ca Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Ca Rhabdophane Group(REE,Ca,Th)(PO4) · H2O
Ca GypsumCaSO4 · 2H2O
Ca GrossmaniteCaTi3+ AlSiO6
Ca UmbrianiteK7Na2Ca2[Al3Si10O29]F2Cl2
Ca CuspidineCa8(Si2O7)2F4
Ca HedenbergiteCaFe2+Si2O6
Ca ÅkermaniteCa2Mg[Si2O7]
Ca LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Ca Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2
Ca Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
Ca Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ca Fluorapatite var. Carbonate-rich FluorapatiteCa5(PO4,CO3)3(F,O)
Ca Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ca SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
Ca GrossularCa3Al2(SiO4)3
Ca JohnsomervilleiteNa3CaFe11(PO4)9
Ca Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
Ca Millisite(Na,K)CaAl6(PO4)4(OH)9 · 3H2O
Ca Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
Ca CavoiteCaV34+O7
TiTitanium
Ti GötzeniteNaCa6Ti(Si2O7)2OF3
Ti Rutile var. Ilmenorutile(Ti,Nb)O2
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Ti Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Ti BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
Ti RutileTiO2
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Ti TitaniteCaTi(SiO4)O
Ti Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Ti PerovskiteCaTiO3
Ti IlmeniteFe2+TiO3
Ti Andradite var. MelaniteCa3(Fe3+,Ti)2(SiO4)3
Ti Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Ti GrossmaniteCaTi3+ AlSiO6
Ti FresnoiteBa2Ti(Si2O7)O
Ti Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Ti AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Ti AnataseTiO2
Ti Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ti Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
VVanadium
V Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
V CavoiteCaV34+O7
CrChromium
Cr ChromiteFe2+Cr23+O4
Cr Diopside var. Chromium-bearing DiopsideCa(Mg,Cr)Si2O6
Cr Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
MnManganese
Mn Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Mn WodginiteMn2+Sn4+Ta2O8
Mn Columbite-(Mn)Mn2+Nb2O6
Mn EosphoriteMn2+Al(PO4)(OH)2 · H2O
Mn TripliteMn22+(PO4)F
Mn Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Mn LithiophiliteLiMn2+PO4
Mn FillowiteNa3CaMn112+(PO4)9
Mn Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Mn Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Mn BermaniteMn2+Mn23+(PO4)2(OH)2 · 4H2O
Mn Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
Mn Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Mn PurpuriteMn3+(PO4)
Mn SerrabrancaiteMnPO4 · H2O
Mn AttakoliteCaMn2+Al4(SiO3OH)(PO4)3(OH)4
Mn FrondeliteMn2+Fe43+(PO4)3(OH)5
Mn Heterosite(Fe3+,Mn3+)PO4
Mn HureauliteMn52+(PO3OH)2(PO4)2 · 4H2O
Mn Fluorapatite var. Manganese-bearing Fluorapatite(Ca,Mn2+)5(PO4)3(F,Cl,OH) or Ca5([P,Mn5+]O4)3(F,Cl,OH)
Mn Tantalite-(Mn)Mn2+Ta2O6
Mn RhodoniteCaMn3Mn[Si5O15]
Mn SickleriteLi1-x(Mnx3+Mn2+1-x)PO4
Mn StewartiteMn2+Fe23+(PO4)2(OH)2 · 8H2O
Mn VaruliteNaCaMn2+Mn22+(PO4)3
Mn Alluaudite-Na□4Na4Mn42+Fe83+(PO4)12
Mn Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Mn Stanĕkite(Mn2+,Fe2+,Mg)Fe3+(PO4)O
Mn CryptomelaneK(Mn74+Mn3+)O16
Mn GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Mn LandesiteMn2+3-xFex3+(PO4)2(OH)x · (3-x)H2O
Mn UM1982-08-PO:FeHMnFeMnPO5 · 2H2O
Mn HagendorfiteNaCaMn2+Fe22+(PO4)3
Mn Tantalite(Mn,Fe)(Ta,Nb)2O6
Mn ManganiteMn3+O(OH)
Mn LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
Mn SpessartineMn32+Al2(SiO4)3
Mn Sarcopside(Fe2+,Mn2+,Mg)3(PO4)2
Mn Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
FeIron
Fe Ferrorosemaryite◻NaFe2+Fe3+Al(PO4)3
Fe Bertossaite(Li,Na)2(Ca,Fe2+,Mn2+)Al4(PO4)4(OH,F)4
Fe BurangaiteNaFe2+Al5(PO4)4(OH)6 · 2H2O
Fe AndrémeyeriteBaFe22+(Si2O7)
Fe KirschsteiniteCaFe2+SiO4
Fe Potassic-ferro-ferri-taramiteK(CaNa)(Fe32+Fe23+)(Al2Si6O22)(OH)2
Fe Tapiolite-(Fe)Fe2+Ta2O6
Fe HematiteFe2O3
Fe VermiculiteMg0.7(Mg,Fe,Al)6(Si,Al)8O20(OH)4 · 8H2O
Fe AegirineNaFe3+Si2O6
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Fe FayaliteFe22+SiO4
Fe Goethiteα-Fe3+O(OH)
Fe Columbite-(Fe)Fe2+Nb2O6
Fe JarositeKFe3+ 3(SO4)2(OH)6
Fe StauroliteFe22+Al9Si4O23(OH)
Fe ChalcopyriteCuFeS2
Fe MagnetiteFe2+Fe23+O4
Fe PyrrhotiteFe1-xS
Fe Dolomite var. Iron-bearing DolomiteCa(Mg,Fe)(CO3)2
Fe FerrowodginiteFe2+Sn4+Ta2O8
Fe FerberiteFeWO4
Fe Ferberite var. ReiniteFeWO4
Fe PyriteFeS2
Fe AloisiiteNa2(Ca,Fe,Mg)5Si2O10 · 2H2O
Fe Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Fe ScorzaliteFe2+Al2(PO4)2(OH)2
Fe Souzalite(Mg,Fe2+)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Fe ChildreniteFe2+Al(PO4)(OH)2 · H2O
Fe Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
Fe Pentlandite(NixFey)Σ9S8
Fe MarcasiteFeS2
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe IlmeniteFe2+TiO3
Fe Andradite var. MelaniteCa3(Fe3+,Ti)2(SiO4)3
Fe EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Fe AndraditeCa3Fe23+(SiO4)3
Fe TetraferriphlogopiteKMg3(Fe3+Si3O10)(OH,F)2
Fe Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Fe Hypersthene(Mg,Fe)SiO3
Fe PhosphosideriteFePO4 · 2H2O
Fe Alluaudite(Na,Ca)Mn2+(Fe3+,Mn2+,Fe2+,Mg)2(PO4)3
Fe TriphyliteLiFe2+PO4
Fe Rosemaryite(Na,Ca,Mn)(Mn,Fe2+)(Fe3+,Mg)Al(PO4)3
Fe Wyllieite(Na,Ca,Mn)(Mn,Fe)(Fe,Mg)Al(PO4)3
Fe Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
Fe BarbosaliteFe2+Fe23+(PO4)2(OH)2
Fe Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
Fe StrengiteFePO4 · 2H2O
Fe Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Fe Actinolite◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2
Fe CacoxeniteFe243+AlO6(PO4)17(OH)12 · 75H2O
Fe FerrisickleriteLi1-x(Fex3+Fe2+1-x)PO4
Fe FrondeliteMn2+Fe43+(PO4)3(OH)5
Fe Heterosite(Fe3+,Mn3+)PO4
Fe LipscombiteFe2+Fe23+(PO4)2(OH)2
Fe ScoroditeFe3+AsO4 · 2H2O
Fe SiderophylliteKFe22+Al(Al2Si2O10)(OH)2
Fe StewartiteMn2+Fe23+(PO4)2(OH)2 · 8H2O
Fe Tantalite-(Fe)Fe2+Ta2O6
Fe TavoriteLiFe3+(PO4)(OH)
Fe SchorlNaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Fe VivianiteFe32+(PO4)2 · 8H2O
Fe GraftoniteFe2+Fe22+(PO4)2
Fe MitridatiteCa2Fe33+(PO4)3O2 · 3H2O
Fe Alluaudite-Na□4Na4Mn42+Fe83+(PO4)12
Fe Vernadite(Mn4+,Fe3+,Ca,Na)(O,OH)2 · nH2O
Fe Stanĕkite(Mn2+,Fe2+,Mg)Fe3+(PO4)O
Fe DufréniteCa0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
Fe GriphiteNa4Li2Ca6(Mn2+,Fe2+,Mg)19Al8(PO4)24(F,OH)8
Fe LandesiteMn2+3-xFex3+(PO4)2(OH)x · (3-x)H2O
Fe LeucophosphiteKFe23+(PO4)2(OH) · 2H2O
Fe RockbridgeiteFe2+Fe43+(PO4)3(OH)5
Fe Hematite var. MartiteFe2O3
Fe UM1982-08-PO:FeHMnFeMnPO5 · 2H2O
Fe Gormanite(Fe2+,Mg)3(Al,Fe3+)4(PO4)4(OH)6 · 2H2O
Fe Augite var. Fassaite(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Fe SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Fe CronstedtiteFe22+Fe3+((Si,Fe3+)2O5)(OH)4
Fe Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Fe CyriloviteNaFe33+(PO4)2(OH)4 · 2H2O
Fe HagendorfiteNaCaMn2+Fe22+(PO4)3
Fe Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Fe Tantalite(Mn,Fe)(Ta,Nb)2O6
Fe Samarskite-(Y)YFe3+Nb2O8
Fe ArsenopyriteFeAsS
Fe SideriteFeCO3
Fe TroiliteFeS
Fe Magnesite var. Breunnerite(Mg,Fe)CO3
Fe ChromiteFe2+Cr23+O4
Fe CubaniteCuFe2S3
Fe Cordierite(Mg,Fe)2Al3(AlSi5O18)
Fe HedenbergiteCaFe2+Si2O6
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Fe Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
Fe AenigmatiteNa4[Fe102+Ti2]O4[Si12O36]
Fe TrevoriteNi2+Fe23+O4
Fe AnniteKFe32+(AlSi3O10)(OH)2
Fe Arfvedsonite[Na][Na2][Fe42+Fe3+]Si8O22(OH)2
Fe Hematite var. SpeculariteFe2O3
Fe Iron var. Kamacite(Fe,Ni)
Fe Taenite(Fe,Ni)
Fe IronFe
Fe AlmandineFe32+Al2(SiO4)3
Fe TetraferroplatinumPtFe
Fe IsoferroplatinumPt3Fe
Fe TulameenitePt2CuFe
Fe Maghemite(Fe3+0.670.33)Fe23+O4
Fe GudmunditeFeSbS
Fe JohnsomervilleiteNa3CaFe11(PO4)9
Fe Sarcopside(Fe2+,Mn2+,Mg)3(PO4)2
Fe Ferroalluaudite(Na,Ca)Fe2+(Fe3+,Mn2+,Fe2+)2(PO4)3
Fe ChlorbartoniteK6Fe24S26(Cl,S)
CoCobalt
Co SiegeniteCoNi2S4
Co Pyrite var. Cobalt-bearing Pyrite(Fe,Co)S2
Co LinnaeiteCo2+Co23+S4
NiNickel
Ni SiegeniteCoNi2S4
Ni Pentlandite(NixFey)Σ9S8
Ni MeloniteNiTe2
Ni TrevoriteNi2+Fe23+O4
Ni Népouite(Ni,Mg)3(Si2O5)(OH)4
Ni Iron var. Kamacite(Fe,Ni)
Ni Taenite(Fe,Ni)
Ni HeazlewooditeNi3S2
Ni MilleriteNiS
Ni GersdorffiteNiAsS
Ni UllmanniteNiSbS
Ni MenshikovitePd3Ni2As3
CuCopper
Cu KitagohaitePt7Cu
Cu ChalcopyriteCuFeS2
Cu TurquoiseCuAl6(PO4)4(OH)8 · 4H2O
Cu CupriteCu2O
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu MalachiteCu2(CO3)(OH)2
Cu AzuriteCu3(CO3)2(OH)2
Cu Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Cu Tennantite SubgroupCu6(Cu4C22+)As4S12S
Cu CubaniteCuFe2S3
Cu ChalcanthiteCuSO4 · 5H2O
Cu HongshiitePtCu
Cu TulameenitePt2CuFe
Cu CabriitePd2CuSn
Cu AuricuprideCu3Au
Cu SkaergaarditePdCu
Cu Tetra-auricuprideAuCu
ZnZinc
Zn SphaleriteZnS
Zn UM1975-16-SO:HKZnK2Zn(SO4)2 · 2H2O
Zn SmithsoniteZnCO3
AsArsenic
As ScoroditeFe3+AsO4 · 2H2O
As Tennantite SubgroupCu6(Cu4C22+)As4S12S
As ArsenopyriteFeAsS
As SperrylitePtAs2
As GersdorffiteNiAsS
As MenshikovitePd3Ni2As3
As ArsenicAs
SeSelenium
Se LuberoitePt5Se4
Se ClausthalitePbSe
SrStrontium
Sr CelestineSrSO4
Sr StrontianiteSrCO3
Sr Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
Sr Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Sr GoyaziteSrAl3(PO4)(PO3OH)(OH)6
Sr SvanbergiteSrAl3(PO4)(SO4)(OH)6
YYttrium
Y Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
Y Fergusonite-(Y)YNbO4
Y Bastnäsite(Ce/Nd/Y/REE)(CO3)F
Y Samarskite-(Y)YFe3+Nb2O8
Y Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
Y SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
ZrZirconium
Zr ZirconZr(SiO4)
Zr BaddeleyiteZrO2
Zr EudialyteNa15Ca6Fe3Zr3Si(Si25O73)(O,OH,H2O)3(Cl,OH)2
Zr Zircon var. MalaconZr(SiO4)
Zr LåveniteNa2Ca2Mn2Zr2(Si2O7)2O2F2
NbNiobium
Nb LueshiteNaNbO3
Nb Hydropyrochlore(H2O,◻)2Nb2(O,OH)6(H2O)
Nb FoorditeSn2+(Nb,Ta)2O6
Nb Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Nb Pyrochlore Group var. Zero valent dominant member of Pyrochlore GroupA2Nb2(O,OH)6Z
Nb Pyrochlore GroupA2Nb2(O,OH)6Z
Nb Rutile var. Ilmenorutile(Ti,Nb)O2
Nb Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Nb Columbite-(Fe)Fe2+Nb2O6
Nb BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
Nb Columbite-(Mn)Mn2+Nb2O6
Nb Fergusonite-(Y)YNbO4
Nb Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Nb Tantalite(Mn,Fe)(Ta,Nb)2O6
Nb Samarskite-(Y)YFe3+Nb2O8
Nb Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
Nb Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Nb Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Nb Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
MoMolybdenum
Mo MolybdeniteMoS2
RuRuthenium
Ru LauriteRuS2
PdPalladium
Pd PalladosilicidePd2Si
Pd CabriitePd2CuSn
Pd SobolevskitePdBi
Pd Atokite(Pd,Pt)3Sn
Pd KeithconnitePd20Te7
Pd KotulskitePd(Te,Bi)2-x (x ≈ 0.4)
Pd MenshikovitePd3Ni2As3
Pd MicheneritePdBiTe
Pd PlumbopalladinitePd3Pb2
Pd Rustenburgite(Pt,Pd)3Sn
Pd SkaergaarditePdCu
Pd SopcheiteAg4Pd3Te4
Pd StibiopalladinitePd5Sb2
Pd SudburyitePdSb
Pd VysotskitePdS
Pd Palladium(Pd,Pt)
AgSilver
Ag HessiteAg2Te
Ag PetziteAg3AuTe2
Ag Gold var. Electrum(Au,Ag)
Ag AcanthiteAg2S
Ag SopcheiteAg4Pd3Te4
Ag SilverAg
SnTin
Sn FoorditeSn2+(Nb,Ta)2O6
Sn CassiteriteSnO2
Sn WodginiteMn2+Sn4+Ta2O8
Sn FerrowodginiteFe2+Sn4+Ta2O8
Sn Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Sn CabriitePd2CuSn
Sn Atokite(Pd,Pt)3Sn
Sn Rustenburgite(Pt,Pd)3Sn
SbAntimony
Sb Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
Sb Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
Sb UllmanniteNiSbS
Sb AurostibiteAuSb2
Sb GenkinitePt4Sb3
Sb GudmunditeFeSbS
Sb StibiopalladinitePd5Sb2
Sb SudburyitePdSb
Sb StibniteSb2S3
TeTellurium
Te AltaitePbTe
Te HessiteAg2Te
Te CalaveriteAuTe2
Te PetziteAg3AuTe2
Te MontaniteBi2(TeO6) · nH2O
Te MeloniteNiTe2
Te KeithconnitePd20Te7
Te KotulskitePd(Te,Bi)2-x (x ≈ 0.4)
Te MicheneritePdBiTe
Te MoncheitePt(Te,Bi)2
Te SopcheiteAg4Pd3Te4
Te MaslovitePtBiTe
CsCaesium
Cs Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
BaBarium
Ba AndrémeyeriteBaFe22+(Si2O7)
Ba BaryteBaSO4
Ba BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
Ba Sigismundite(Ba◻)(Fe2+◻)Ca(Na2◻)Fe132+Al(PO4)11(PO3OH)(OH)2
Ba Samuelsonite(Ca,Ba)Ca8Fe22+Mn22+Al2(PO4)10(OH)2
Ba Bjarebyite(Ba,Sr)(Mn2+,Fe2+,Mg)2Al2(PO4)3(OH)3
Ba FresnoiteBa2Ti(Si2O7)O
LaLanthanum
La ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
La Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
La Rhabdophane-(La)La(PO4) · H2O
La Monazite-(La)La(PO4)
La Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
CeCerium
Ce Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
Ce ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
Ce Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Ce Ancylite-(Ce)CeSr(CO3)2(OH) · H2O
Ce Parisite-(Ce)CaCe2(CO3)3F2
Ce Synchysite-(Ce)CaCe(CO3)2F
Ce Monazite-(Ce)Ce(PO4)
Ce Bastnäsite(Ce/Nd/Y/REE)(CO3)F
Ce Cerianite-(Ce)(Ce4+,Th)O2
Ce Cerite-(Ce)(Ce,La,Ca)9(Mg,Fe3+)(SiO4)3(SiO3OH)4(OH)3
Ce Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ce SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
NdNeodymium
Nd Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
Nd ParisiteCa(Ce/La/Nd/REE)2(CO3)3F2
Nd Bastnäsite(Ce/Nd/Y/REE)(CO3)F
Nd SynchysiteCa(Ce/Nd/Y/REE)(CO3)2F
Nd Florencite-(Nd)NdAl3(PO4)2(OH)6
TaTantalum
Ta FoorditeSn2+(Nb,Ta)2O6
Ta Rankamaite(Na,K)3(Ta,Nb,Al)11(O,OH)31
Ta Tapiolite-(Fe)Fe2+Ta2O6
Ta Microlite GroupA2-mTa2X6-wZ-n
Ta WodginiteMn2+Sn4+Ta2O8
Ta Fersmite(Ca,Ce,Na)(Nb,Ta,Ti)2(O,OH,F)6
Ta FerrowodginiteFe2+Sn4+Ta2O8
Ta Tantalite-(Mn)Mn2+Ta2O6
Ta Tantalite-(Fe)Fe2+Ta2O6
Ta Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Ta Tantalite(Mn,Fe)(Ta,Nb)2O6
Ta SimpsoniteAl4Ta3O13(OH)
Ta Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
Ta LithiowodginiteLiTa3O8
Ta Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
Ta Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
Ta Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7
WTungsten
W MeymaciteWO3 · 2H2O
W Yttrotungstite-(Ce)(Ce,Nd,Y)W2O6(OH)3
W MpororoiteWAlO3(OH)3 · 2(H2O)
W BaotiteBa4(Ti,Nb,W)8O16(SiO3)4Cl
W AnthoiniteAlWO3(OH)3
W FerberiteFeWO4
W ScheeliteCa(WO4)
W Ferberite var. ReiniteFeWO4
W RaspitePb(WO4)
W Hydrokenoelsmoreite2W2O6(H2O)
W TungstiteWO3 · H2O
W Alumotungstite2W2O6(H2O)
W Arrojadite GroupA2 E2CaNa2+xM13R (PO3OH)1-x(PO4)11W2
W HydrotungstiteWO3 · 2H2O
PtPlatinum
Pt KitagohaitePt7Cu
Pt HongshiitePtCu
Pt LuberoitePt5Se4
Pt SperrylitePtAs2
Pt TetraferroplatinumPtFe
Pt IsoferroplatinumPt3Fe
Pt TulameenitePt2CuFe
Pt CooperitePtS
Pt GenkinitePt4Sb3
Pt MoncheitePt(Te,Bi)2
Pt Rustenburgite(Pt,Pd)3Sn
Pt Palladium(Pd,Pt)
Pt PlatinumPt
Pt MaslovitePtBiTe
AuGold
Au GoldAu
Au CalaveriteAuTe2
Au PetziteAg3AuTe2
Au Gold var. Electrum(Au,Ag)
Au AuricuprideCu3Au
Au AurostibiteAuSb2
Au Tetra-auricuprideAuCu
PbLead
Pb RaspitePb(WO4)
Pb GalenaPbS
Pb CerussitePbCO3
Pb Thoreaulite(Sn2+,Pb)(Ta,Nb)2O6
Pb PyromorphitePb5(PO4)3Cl
Pb AltaitePbTe
Pb Cesplumtantite(Cs,Na)2(Pb,Sb3+)3Ta8O24
Pb AnglesitePbSO4
Pb ClausthalitePbSe
Pb PlumbopalladinitePd3Pb2
BiBismuth
Bi BismuthiniteBi2S3
Bi BismuthBi
Bi Bismutite(BiO)2CO3
Bi MontaniteBi2(TeO6) · nH2O
Bi SobolevskitePdBi
Bi KotulskitePd(Te,Bi)2-x (x ≈ 0.4)
Bi MicheneritePdBiTe
Bi MoncheitePt(Te,Bi)2
Bi MaslovitePtBiTe
Bi BismiteBi2O3
Bi WaylanditeBiAl3(PO4)2(OH)6
ThThorium
Th Cerianite-(Ce)(Ce4+,Th)O2
Th Rhabdophane Group(REE,Ca,Th)(PO4) · H2O
Th ThoriteTh(SiO4)
Th ThorianiteThO2
UUranium
U AutuniteCa(UO2)2(PO4)2 · 10-12H2O
U Davidite-(La)La(Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH,F)38
U Oxynatropyrochlore(Na,Ca,U)2Nb2O6(O,OH)
U Pyrochlore Group var. Uranpyrochlore (of Hogarth 1977)(Ca,U,Ce)2(Nb,Ti,Ta)2O6(OH,F)
U UraniniteUO2
U Pyrochlore Supergroup var. Betafite (of Hogarth 1977)(Ca,Na,U)2(Ti, Nb,Ta)2O6Z(OH)
U Uranmicrolite (of Hogarth 1977)(Ca,U,Na)2-x(Ta,Nb)2(O,OH)7

Geochronology

Mineralization age: Neoproterozoic to Paleogene : 830 ± 51 Ma to 55 ± 3 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Cenozoic
  Paleogene
   Eocene
ⓘ Riebeckite granite55 ± 3 MaKahusi Complex, Kalehe Territory, South Kivu, DR Congo
    
  
 Mesozoic
  Cretaceous
   Early/Lower Cretaceous
ⓘ Quartz porphyry134 ± 7 MaKahusi Complex, Kalehe Territory, South Kivu, DR Congo
    
  
 Paleozoic
  Cambrian
   Furongian
ⓘ Biotite (youngest age)490 ± 12 MaIlomba intrusion, Songwe Complex, Chitipa, Northern Region, Malawi
    
    
   Terreneuvian
ⓘ Syenite (youngest age)526 ± 26 MaHaute Ruvubu Complex, Kayanza Province, Burundi
Precambrian
 Proterozoic
  Neoproterozoic
   Ediacaran
ⓘ Microgranite542 ± 27 MaKambusi Complex, Kalehe Territory, South Kivu, DR Congo
ⓘ Bastnäsite586.8 ± 3.7 MaGakara Project, Bujumbura Rural Province, Burundi
   Cryogenian
ⓘ Sodalite-syenite655 MaIlomba intrusion, Songwe Complex, Chitipa, Northern Region, Malawi
ⓘ Biotite (oldest age)665 ± 33 MaKirumba Complex, Bwito, Rutshuru Territory, North Kivu, DR Congo
ⓘ Nepheline-syenite685 ± 62 MaUlindi intrusion, Songwe Complex, Chitipa, Northern Region, Malawi
   Tonian
ⓘ Zircon739 ± 7 MaHaute Ruvubu Complex, Kayanza Province, Burundi
ⓘ Titanite780 ± 50 MaHaute Ruvubu Complex, Kayanza Province, Burundi
ⓘ Syenite (oldest age)830 ± 51 MaNumbi Intrusion, Kalehe Territory, South Kivu, DR Congo

Fossils

There are 40 fossil localities from the PaleoBioDB database within this region.

BETA TEST - These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.

Occurrences1812
Youngest Fossil Listed0.01 Ma (Pleistocene)
Oldest Fossil Listed299 Ma (Permian)
Stratigraphic UnitsClick here to view 30 stratigraphic units.
Fossils from RegionClick here to show the list.
Accepted NameHierarchy Age
Cypridopsis
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Cyprididae : Cypridopsis2.588 - 0 Ma
Quaternary
Osteichthyes
unranked clade
Animalia : Chordata : Osteichthyes5.333 - 0 Ma
Cenozoic
Siluriformes
order
Animalia : Chordata : Actinopterygii : Siluriformes0.126 - 0 Ma
Quaternary
Tetraodon
genus
Animalia : Chordata : Actinopteri : Tetraodontiformes : Tetraodontidae : Tetraodon23.03 - 0 Ma
Cenozoic
Amphibia
class
Animalia : Chordata : Amphibia2.588 - 0 Ma
Quaternary
Reptilia
class
Animalia : Chordata : Reptilia5.333 - 0 Ma
Cenozoic
Aves
class
Animalia : Chordata : Aves100.5 - 0 Ma
Phanerozoic
Mammalia
class
Animalia : Chordata : Mammalia5.333 - 0 Ma
Cenozoic
Carnivora
order
Animalia : Chordata : Mammalia : Carnivora0.126 - 0 Ma
Quaternary
Enhydriodon
genus
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Enhydriodon5.333 - 2.588 Ma
Cenozoic
Xenopus
genus
Animalia : Chordata : Osteichthyes : Anura : Pipidae : Xenopus28.4 - 23.03 Ma
Cenozoic
Pleurodira
suborder
Animalia : Chordata : Reptilia : Testudines : Pleurodira5.333 - 0.0117 Ma
Cenozoic
Pelomedusidae
family
Animalia : Chordata : Reptilia : Testudines : Pelomedusidae11.608 - 3.6 Ma
Neogene
Trionychidae
family
Animalia : Chordata : Reptilia : Testudines : Trionychidae5.333 - 0.0117 Ma
Cenozoic
Cyclanorbis
genus
Animalia : Chordata : Reptilia : Testudines : Trionychidae : Cyclanorbis23.03 - 0.0117 Ma
Cenozoic
Cycloderma
genus
Animalia : Chordata : Reptilia : Testudines : Trionychidae : Cycloderma5.333 - 0.0117 Ma
Cenozoic
Trionyx
genus
Animalia : Chordata : Reptilia : Testudines : Trionychidae : Trionyx5.333 - 0.0117 Ma
Cenozoic
Testudinidae
family
Animalia : Chordata : Reptilia : Testudines : Testudinidae5.333 - 0 Ma
Cenozoic
Kinixys
genus
Animalia : Chordata : Reptilia : Testudines : Testudinidae : Kinixys2.588 - 0 Ma
Quaternary
Testudo
genus
Animalia : Chordata : Reptilia : Testudines : Testudinidae : Testudo2.588 - 0 Ma
Quaternary
Varanus
genus
Animalia : Chordata : Reptilia : Squamata : Varanidae : Varanus23.03 - 2.588 Ma
Cenozoic
Booidea
superfamily
Animalia : Chordata : Reptilia : Squamata : Booidea28.4 - 23.03 Ma
Cenozoic
Python
genus
Animalia : Chordata : Reptilia : Squamata : Pythonidae : Python23.03 - 2.588 Ma
Cenozoic
Colubroidea
superfamily
Animalia : Chordata : Reptilia : Squamata : Colubroidea28.4 - 23.03 Ma
Cenozoic
Colubridae
family
Animalia : Chordata : Reptilia : Squamata : Colubridae23.03 - 5.333 Ma
Miocene
Elapidae
family
Animalia : Chordata : Reptilia : Squamata : Elapidae28.4 - 23.03 Ma
Cenozoic
Crocodylidae
family
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae5.333 - 0.0117 Ma
Cenozoic
Euthecodon
genus
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Euthecodon11.608 - 3.6 Ma
Neogene
Osteolaemus
genus
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Osteolaemus11.608 - 3.6 Ma
Neogene
Theropoda
unranked clade
Animalia : Chordata : Saurischia : Theropoda100.5 - 72.1 Ma
Late/Upper Cretaceous
Accipitridae
family
Animalia : Chordata : Aves : Accipitriformes : Accipitridae0.126 - 0 Ma
Quaternary
Columbidae
family
Animalia : Chordata : Aves : Columbiformes : Columbidae2.588 - 0 Ma
Quaternary
Columba
genus
Animalia : Chordata : Aves : Columbiformes : Columbidae : Columba2.588 - 0 Ma
Quaternary
Ciconiidae
family
Animalia : Chordata : Aves : Ciconiiformes : Ciconiidae0.126 - 0.0117 Ma
Pleistocene
Soricidae
family
Animalia : Chordata : Mammalia : Soricomorpha : Soricidae23.03 - 5.333 Ma
Miocene
Hipposideros
genus
Animalia : Chordata : Mammalia : Chiroptera : Hipposideridae : Hipposideros0.0117 - 0 Ma
Quaternary
Anthropoidea
unranked clade
Animalia : Chordata : Mammalia : Primates : Anthropoidea28.4 - 23.03 Ma
Cenozoic
Cercopithecidae
family
Animalia : Chordata : Mammalia : Primates : Cercopithecidae5.333 - 0 Ma
Cenozoic
Paracolobus
genus
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Paracolobus23.03 - 2.588 Ma
Cenozoic
Parapapio
genus
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Parapapio5.333 - 2.588 Ma
Cenozoic
Theropithecus
genus
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Theropithecus5.333 - 0.0117 Ma
Cenozoic
Homo
genus
Animalia : Chordata : Mammalia : Primates : Hominidae : Homo5.333 - 0.0117 Ma
Cenozoic
Viverridae
family
Animalia : Chordata : Mammalia : Carnivora : Viverridae2.588 - 0 Ma
Quaternary
Crossarchus
genus
Animalia : Chordata : Mammalia : Carnivora : Herpestidae : Crossarchus0.0117 - 0 Ma
Quaternary
Hyaenidae
family
Animalia : Chordata : Mammalia : Carnivora : Hyaenidae23.03 - 2.588 Ma
Cenozoic
Felidae
family
Animalia : Chordata : Mammalia : Carnivora : Felidae23.03 - 2.588 Ma
Cenozoic
Felis
genus
Animalia : Chordata : Mammalia : Carnivora : Felidae : Felis0.126 - 0.0117 Ma
Pleistocene
Homotherium
genus
Animalia : Chordata : Mammalia : Carnivora : Felidae : Homotherium23.03 - 2.588 Ma
Cenozoic
Aonyx
genus
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Aonyx2.588 - 0 Ma
Quaternary
Lutra
genus
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Lutra0.126 - 0.0117 Ma
Pleistocene
Canis
genus
Animalia : Chordata : Mammalia : Carnivora : Canidae : Canis2.588 - 0 Ma
Quaternary
Rodentia
order
Animalia : Chordata : Mammalia : Rodentia0.0117 - 0 Ma
Quaternary
Acomys
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Acomys23.03 - 5.333 Ma
Miocene
Dasymys
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Dasymys2.588 - 0 Ma
Quaternary
Mastomys
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Mastomys0.126 - 0.0117 Ma
Pleistocene
Otomys
genus
Animalia : Chordata : Mammalia : Rodentia : Murina : Otomys0.126 - 0.0117 Ma
Pleistocene
Hystrix
genus
Animalia : Chordata : Mammalia : Rodentia : Hystricidae : Hystrix2.588 - 0 Ma
Quaternary
Thryonomys
genus
Animalia : Chordata : Mammalia : Rodentia : Thryonomyidae : Thryonomys2.588 - 0 Ma
Quaternary
Lagomorpha
order
Animalia : Chordata : Mammalia : Lagomorpha0.126 - 0.0117 Ma
Pleistocene
Leporidae
family
Animalia : Chordata : Mammalia : Lagomorpha : Leporidae2.588 - 0 Ma
Quaternary
Suidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Suidae23.03 - 0 Ma
Cenozoic
Hylochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Hylochoerus0.126 - 0.0117 Ma
Pleistocene
Kolpochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Kolpochoerus5.333 - 0.0117 Ma
Cenozoic
Mesochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Mesochoerus5.333 - 0.0117 Ma
Cenozoic
Metridiochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Metridiochoerus5.333 - 0.0117 Ma
Cenozoic
Notochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Notochoerus5.333 - 0.0117 Ma
Cenozoic
Nyanzachoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Nyanzachoerus23.03 - 2.588 Ma
Cenozoic
Phacochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Phacochoerus2.588 - 0 Ma
Quaternary
Potamochoerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Potamochoerus0.126 - 0 Ma
Quaternary
Hippopotamidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae5.333 - 0.0117 Ma
Cenozoic
Hippopotamus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hippopotamus23.03 - 0.0117 Ma
Cenozoic
Giraffidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Giraffidae23.03 - 0.0117 Ma
Cenozoic
Sivatherium
genus
Animalia : Chordata : Mammalia : Artiodactyla : Giraffidae : Sivatherium5.333 - 0.0117 Ma
Cenozoic
Bovidae
family
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae23.03 - 0 Ma
Cenozoic
Aepyceros
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Aepyceros23.03 - 2.588 Ma
Cenozoic
Alcelaphus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Alcelaphus0.126 - 0.0117 Ma
Pleistocene
Cephalophus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Cephalophus2.588 - 0 Ma
Quaternary
Gazella
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Gazella5.333 - 0.0117 Ma
Cenozoic
Hippotragus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Hippotragus2.588 - 0 Ma
Quaternary
Kobus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Kobus23.03 - 0 Ma
Cenozoic
Menelikia
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Menelikia5.333 - 2.588 Ma
Cenozoic
Redunca
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Redunca5.333 - 0 Ma
Cenozoic
Simatherium
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Simatherium5.333 - 2.588 Ma
Cenozoic
Syncerus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Syncerus5.333 - 0 Ma
Cenozoic
Tragelaphus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphus5.333 - 0 Ma
Cenozoic
Equidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Equidae23.03 - 0 Ma
Cenozoic
Equus
genus
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Equus5.333 - 0 Ma
Cenozoic
Hipparion
genus
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Hipparion23.03 - 2.588 Ma
Cenozoic
Rhinocerotidae
family
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae23.03 - 0 Ma
Cenozoic
Ceratotherium
genus
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Ceratotherium23.03 - 2.588 Ma
Cenozoic
Paradiceros
genus
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Paradiceros23.03 - 5.333 Ma
Miocene
Stegotetrabelodon
genus
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Stegotetrabelodon23.03 - 2.588 Ma
Cenozoic
Elephantidae
family
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae23.03 - 2.588 Ma
Cenozoic
Loxodonta
genus
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Loxodonta23.03 - 0.0117 Ma
Cenozoic
Mammuthus
genus
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Mammuthus23.03 - 0.0117 Ma
Cenozoic
Stegodon
genus
Animalia : Chordata : Mammalia : Proboscidea : Stegodontidae : Stegodon0.0117 - 0 Ma
Quaternary
Procaviidae
family
Animalia : Chordata : Mammalia : Hyracoidea : Procaviidae2.588 - 0 Ma
Quaternary
Procavia
genus
Animalia : Chordata : Mammalia : Hyracoidea : Procaviidae : Procavia2.588 - 0 Ma
Quaternary
Panthera leo
species
Animalia : Chordata : Mammalia : Carnivora : Felidae : Panthera : Panthera leo0.126 - 0 Ma
Quaternary
Taurotragus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Taurotragus0.126 - 0 Ma
Quaternary
Dinosauria
order
Animalia : Chordata : Reptilia : Dinosauria125 - 93.9 Ma
Cretaceous
Crocodyliformes
suborder
Animalia : Chordata : Reptilia : Eosuchia : Crocodyliformes100.5 - 72.1 Ma
Late/Upper Cretaceous
Crocodylomorpha
unranked clade
Animalia : Chordata : Reptilia : Eosuchia : Crocodylomorpha11.608 - 3.6 Ma
Neogene
Acacia
genus
Plantae : Tracheophyta : Magnoliopsida : Fabales : Fabaceae : Acacia23.03 - 0.0117 Ma
Cenozoic
Celtis
genus
Plantae : Tracheophyta : Magnoliopsida : Rosales : Cannabaceae : Celtis1.806 - 0 Ma
Quaternary
Cyperaceae
family
Plantae : Tracheophyta : Liliopsida : Poales : Cyperaceae2.588 - 0 Ma
Quaternary
Poaceae
family
Plantae : Tracheophyta : Liliopsida : Poales : Poaceae23.03 - 2.588 Ma
Cenozoic
Ficus
genus
Plantae : Tracheophyta : Magnoliopsida : Rosales : Moraceae : Ficus23.03 - 0 Ma
Cenozoic
Malvaceae
family
Plantae : Tracheophyta : Magnoliopsida : Malvales : Malvaceae2.588 - 0 Ma
Quaternary
Sapotaceae
family
Plantae : Tracheophyta : Magnoliopsida : Ericales : Sapotaceae23.03 - 2.588 Ma
Cenozoic
Ophidia
suborder
Animalia : Chordata : Reptilia : Squamata : Ophidia2.588 - 0 Ma
Quaternary
Palmae
family
Plantae : Angiospermae : Arecales : Palmae1.806 - 0 Ma
Quaternary
Liliaceae
family
Plantae : Tracheophyta : Liliopsida : Liliales : Liliaceae1.806 - 0 Ma
Quaternary
Salix
genus
Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Salicaceae : Salix5.333 - 0 Ma
Cenozoic
Leguminosae
family
Plantae : Spermatophyta : Magnoliopsida : Fabales : Leguminosae23.03 - 2.588 Ma
Cenozoic
Canarium
genus
Plantae : Tracheophyta : Magnoliopsida : Sapindales : Burseraceae : Canarium23.03 - 2.588 Ma
Cenozoic
Meliaceae
family
Plantae : Tracheophyta : Magnoliopsida : Sapindales : Meliaceae23.03 - 0 Ma
Cenozoic
Acalypha
genus
Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Euphorbiaceae : Acalypha1.806 - 0 Ma
Quaternary
Diospyros
genus
Plantae : Tracheophyta : Magnoliopsida : Ericales : Ebenaceae : Diospyros23.03 - 0.0117 Ma
Cenozoic
Polypodiaceae
family
Plantae : Tracheophyta : Polypodiopsida : Polypodiales : Polypodiaceae2.588 - 0 Ma
Quaternary
Taxodiaceae
family
Plantae : Tracheophyta : Pinopsida : Pinales : Taxodiaceae1.806 - 0 Ma
Quaternary
Pteridophyta
phylum
Plantae : Pteridophyta5.333 - 0.0117 Ma
Cenozoic
Pinus
genus
Plantae : Tracheophyta : Pinopsida : Pinales : Pinaceae : Pinus1.806 - 0 Ma
Quaternary
Equisetum
genus
Plantae : Tracheophyta : Polypodiopsida : Equisetales : Equisetaceae : Equisetum1.806 - 0 Ma
Quaternary
Aizoaceae
family
Plantae : Tracheophyta : Magnoliopsida : Caryophyllales : Aizoaceae1.806 - 0 Ma
Quaternary
Trapa
genus
Plantae : Tracheophyta : Magnoliopsida : Myrtales : Lythraceae : Trapa23.03 - 2.588 Ma
Cenozoic
Ericaceae
family
Plantae : Tracheophyta : Magnoliopsida : Ericales : Ericaceae2.588 - 0 Ma
Quaternary
Gramineae
family
Plantae : Angiospermae : Cyperales : Gramineae5.333 - 0 Ma
Cenozoic
Myrica
genus
Plantae : Tracheophyta : Magnoliopsida : Fagales : Myricaceae : Myrica2.588 - 0.0117 Ma
Pleistocene
Urticaceae
family
Plantae : Tracheophyta : Magnoliopsida : Rosales : Urticaceae2.588 - 0.0117 Ma
Pleistocene
Salvadoraceae
family
Plantae : Tracheophyta : Magnoliopsida : Brassicales : Salvadoraceae1.806 - 0 Ma
Quaternary
Acanthaceae
family
Plantae : Tracheophyta : Magnoliopsida : Lamiales : Acanthaceae2.588 - 0 Ma
Quaternary
Testudines
order
Animalia : Chordata : Reptilia : Testudines100.5 - 72.1 Ma
Late/Upper Cretaceous
Ceratodontidae
family
Animalia : Chordata : Osteichthyes : Ceratodontidae100.5 - 72.1 Ma
Late/Upper Cretaceous
Planorbidae
family
Animalia : Mollusca : Gastropoda : Planorbidae0.126 - 0.0117 Ma
Pleistocene
Sphaeriidae
family
Animalia : Mollusca : Bivalvia : Sphaeriida : Sphaeriidae0.126 - 0.0117 Ma
Pleistocene
Teleostei
unranked clade
Animalia : Chordata : Actinopteri : Teleostei100.5 - 72.1 Ma
Late/Upper Cretaceous
Bagridae
family
Animalia : Chordata : Actinopteri : Siluriformes : Bagridae5.333 - 0.0117 Ma
Cenozoic
Alethinophidia
infraorder
Animalia : Chordata : Reptilia : Squamata : Alethinophidia28.4 - 23.03 Ma
Cenozoic
Barbus
genus
Animalia : Chordata : Actinopterygii : Cypriniformes : Cyprinidae : Barbus23.03 - 0 Ma
Cenozoic
Python sebae
species
Animalia : Chordata : Reptilia : Squamata : Pythonidae : Python : Python sebae23.03 - 2.588 Ma
Cenozoic
Megaloolithidae
unranked clade
Animalia : Chordata : Saurischia : Megaloolithidae100.5 - 72.1 Ma
Late/Upper Cretaceous
Paraxerus
genus
Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Paraxerus0.0117 - 0 Ma
Quaternary
Anas
genus
Animalia : Chordata : Aves : Anseriformes : Anatidae : Anas0.126 - 0.0117 Ma
Pleistocene
Coleoptera
order
Animalia : Arthropoda : Insecta : Coleoptera23.03 - 2.588 Ma
Cenozoic
Cerambycidae
family
Animalia : Arthropoda : Insecta : Coleoptera : Cerambycidae23.03 - 2.588 Ma
Cenozoic
Lithostrotia
unranked clade
Animalia : Chordata : Saurischia : Lithostrotia100.5 - 72.1 Ma
Late/Upper Cretaceous
Hippopotamus amphibius
species
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hippopotamus : Hippopotamus amphibius5.333 - 0 Ma
Cenozoic
Hippopotamus gorgops
species
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hippopotamus : Hippopotamus gorgops5.333 - 0.0117 Ma
Cenozoic
Hippopotamus kaisensis
species
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hippopotamus : Hippopotamus kaisensis23.03 - 0.0117 Ma
Cenozoic
Hexaprotodon imaguncula
species
Animalia : Chordata : Mammalia : Artiodactyla : Hippopotamidae : Hexaprotodon : Hexaprotodon imaguncula23.03 - 0.0117 Ma
Cenozoic
Juniperus
genus
Plantae : Tracheophyta : Pinopsida : Pinales : Cupressaceae : Juniperus5.333 - 0.0117 Ma
Cenozoic
Caesalpiniaceae
subfamily
Plantae : Spermatophyta : Magnoliopsida : Fabales : Caesalpiniaceae23.03 - 0 Ma
Cenozoic
Homo sapiens
species
Animalia : Chordata : Mammalia : Primates : Hominidae : Homo : Homo sapiens5.333 - 0 Ma
Cenozoic
Protopterus
genus
Animalia : Chordata : Osteichthyes : Ceratodontiformes : Lepidosirenidae : Protopterus23.03 - 0 Ma
Cenozoic
Osteoglossomorpha
superorder
Animalia : Chordata : Actinopteri : Osteoglossomorpha100.5 - 72.1 Ma
Late/Upper Cretaceous
Funisciurus
genus
Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Funisciurus2.588 - 0 Ma
Quaternary
Protoxerus
genus
Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Protoxerus2.588 - 0 Ma
Quaternary
Heliosciurus
genus
Animalia : Chordata : Mammalia : Rodentia : Sciuridae : Heliosciurus0.0117 - 0 Ma
Quaternary
Gekkota
infraorder
Animalia : Chordata : Reptilia : Squamata : Gekkota28.4 - 23.03 Ma
Cenozoic
Darwinula
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Darwinulidae : Darwinula2.588 - 0 Ma
Quaternary
Dendrohyrax
genus
Animalia : Chordata : Mammalia : Hyracoidea : Procaviidae : Dendrohyrax0.0117 - 0 Ma
Quaternary
Limnocythere
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Limnocytheridae : Limnocythere2.588 - 0 Ma
Quaternary
Ilyocypris
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Cyprididae : Ilyocypris2.588 - 0 Ma
Quaternary
Bovini
tribe
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Bovini5.333 - 0 Ma
Cenozoic
Tragelaphini
tribe
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphini0.126 - 0.0117 Ma
Pleistocene
Reduncini
tribe
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Reduncini5.333 - 0 Ma
Cenozoic
Alcelaphini
tribe
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Alcelaphini23.03 - 0 Ma
Cenozoic
Manis (Smutsia) gigantea
species
Animalia : Chordata : Mammalia : Pholidota : Manidae : Smutsia : Manis (Smutsia) gigantea5.333 - 2.588 Ma
Cenozoic
Panthera pardus
species
Animalia : Chordata : Mammalia : Carnivora : Felidae : Panthera : Panthera pardus2.588 - 0 Ma
Quaternary
Potamochoerus porcus
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Potamochoerus : Potamochoerus porcus5.333 - 0 Ma
Cenozoic
Diceros bicornis
species
Animalia : Chordata : Mammalia : Perissodactyla : Rhinocerotidae : Diceros : Diceros bicornis23.03 - 0.0117 Ma
Cenozoic
Cricetomys
genus
Animalia : Chordata : Mammalia : Rodentia : Nesomyidae : Cricetomys2.588 - 0 Ma
Quaternary
Aegypiinae
subfamily
Animalia : Chordata : Aves : Accipitriformes : Accipitridae : Aegypiinae0.126 - 0.0117 Ma
Pleistocene
Lanistes
genus
Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullariidae : Lanistes23.03 - 2.588 Ma
Cenozoic
Bellamya
genus
Animalia : Mollusca : Gastropoda : Architaenioglossa : Viviparidae : Bellamya5.333 - 0.0117 Ma
Cenozoic
Orycteropus afer
species
Animalia : Chordata : Mammalia : Tubulidentata : Orycteropodidae : Orycteropus : Orycteropus afer2.588 - 0 Ma
Quaternary
Maizania
genus
Animalia : Mollusca : Gastropoda : Architaenioglossa : Maizaniidae : Maizania2.588 - 0 Ma
Quaternary
Rimasuchus lloydi
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Rimasuchus : Rimasuchus lloydi5.333 - 0.0117 Ma
Cenozoic
Galagoides
genus
Animalia : Chordata : Mammalia : Primates : Galagidae : Galagoides2.588 - 0 Ma
Quaternary
Caprimulgus
genus
Animalia : Chordata : Aves : Caprimulgiformes : Caprimulgidae : Caprimulgus2.588 - 0 Ma
Quaternary
Pelusios
genus
Animalia : Chordata : Reptilia : Testudines : Pelomedusidae : Pelusios23.03 - 0 Ma
Cenozoic
Candonopsis
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Candonidae : Candonopsis23.03 - 2.588 Ma
Cenozoic
Clarias
genus
Animalia : Chordata : Actinopteri : Siluriformes : Clariidae : Clarias5.333 - 0 Ma
Cenozoic
Clariidae
family
Animalia : Chordata : Actinopteri : Siluriformes : Clariidae23.03 - 0.0117 Ma
Cenozoic
Lates
genus
Animalia : Chordata : Actinopterygii : Perciformes : Latidae : Lates5.333 - 0 Ma
Cenozoic
Polypterus
genus
Animalia : Chordata : Actinopterygii : Polypteriformes : Polypteridae : Polypterus2.588 - 0 Ma
Quaternary
Gymnarchus
genus
Animalia : Chordata : Actinopterygii : Osteoglossiformes : Gymnarchidae : Gymnarchus23.03 - 0 Ma
Cenozoic
Synodontis
genus
Animalia : Chordata : Actinopteri : Siluriformes : Mochokidae : Synodontis23.03 - 0 Ma
Cenozoic
Auchenoglanis
genus
Animalia : Chordata : Actinopteri : Siluriformes : Bagridae : Auchenoglanis5.333 - 2.588 Ma
Cenozoic
Eurygnathohippus turkanense
species
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Eurygnathohippus : Eurygnathohippus turkanense23.03 - 2.588 Ma
Cenozoic
Phacochoerus aethiopicus
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Phacochoerus : Phacochoerus aethiopicus2.588 - 0 Ma
Quaternary
Palaeoloxodon recki
species
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Elephas : Palaeoloxodon recki5.333 - 0 Ma
Cenozoic
Kolpochoerus majus
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Kolpochoerus : Kolpochoerus majus5.333 - 0.0117 Ma
Cenozoic
Kolpochoerus limnetes
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Kolpochoerus : Kolpochoerus limnetes5.333 - 0.0117 Ma
Cenozoic
Sivatherium maurusium
species
Animalia : Chordata : Mammalia : Artiodactyla : Giraffidae : Sivatherium : Sivatherium maurusium23.03 - 2.588 Ma
Cenozoic
Pelorovis antiquus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Pelorovis : Pelorovis antiquus0.126 - 0 Ma
Quaternary
Connochaetes taurina
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Connochaetes : Connochaetes taurina2.588 - 0 Ma
Quaternary
Pila
genus
Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullariidae : Pila5.333 - 0.0117 Ma
Cenozoic
Varanus niloticus
species
Animalia : Chordata : Reptilia : Squamata : Varanidae : Varanus : Varanus niloticus5.333 - 0 Ma
Cenozoic
Buteoninae
subfamily
Animalia : Chordata : Aves : Accipitriformes : Accipitridae : Buteoninae0.126 - 0.0117 Ma
Pleistocene
Okapia johnstoni
species
Animalia : Chordata : Mammalia : Artiodactyla : Giraffidae : Okapia : Okapia johnstoni2.588 - 0 Ma
Quaternary
Cephalophus rufilatus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Cephalophus : Cephalophus rufilatus0.0117 - 0 Ma
Quaternary
Cephalophus leucogaster
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Cephalophus : Cephalophus leucogaster0.0117 - 0 Ma
Quaternary
Cephalophus monticola
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Cephalophus : Cephalophus monticola2.588 - 0 Ma
Quaternary
Ourebia
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Ourebia0.0117 - 0 Ma
Quaternary
Ourebia ourebi
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Ourebia : Ourebia ourebi2.588 - 0 Ma
Quaternary
Hippotragus equinus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Hippotragus : Hippotragus equinus0.126 - 0 Ma
Quaternary
Alcelaphus lichtensteinii
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Alcelaphus : Alcelaphus lichtensteinii2.588 - 0 Ma
Quaternary
Alcelaphus buselaphus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Alcelaphus : Alcelaphus buselaphus2.588 - 0 Ma
Quaternary
Kobus ellipsiprymnus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Kobus : Kobus ellipsiprymnus0.126 - 0 Ma
Quaternary
Redunca redunca
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Redunca : Redunca redunca2.588 - 0 Ma
Quaternary
Neotragus
genus
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Neotragus2.588 - 0 Ma
Quaternary
Tragelaphus eurycerus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphus : Tragelaphus eurycerus2.588 - 0 Ma
Quaternary
Tragelaphus spekii
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphus : Tragelaphus spekii2.588 - 0 Ma
Quaternary
Syncerus caffer
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Syncerus : Syncerus caffer2.588 - 0 Ma
Quaternary
Sivaonyx kamuhangirei
species
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Sivaonyx : Sivaonyx kamuhangirei5.333 - 2.588 Ma
Cenozoic
Samaropsis
genus
Plantae : Tracheophyta : Pinopsida : Cordaitaceae : Samaropsis298.9 - 295.5 Ma
Paleozoic
Lutra maculicollis
species
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Lutra : Lutra maculicollis0.126 - 0.0117 Ma
Pleistocene
Loxodonta africana
species
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Loxodonta : Loxodonta africana2.588 - 0 Ma
Quaternary
Deinotherium bozasi
species
Animalia : Chordata : Mammalia : Proboscidea : Deinotheriidae : Deinotherium : Deinotherium bozasi5.333 - 2.588 Ma
Cenozoic
Crocodylus niloticus
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Crocodylus : Crocodylus niloticus11.608 - 0.0117 Ma
Cenozoic
Rousettus
genus
Animalia : Chordata : Mammalia : Chiroptera : Pteropodidae : Rousettus2.588 - 0 Ma
Quaternary
Anancus kenyensis
species
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Anancus : Anancus kenyensis23.03 - 2.588 Ma
Cenozoic
Stegodon kaisensis
species
Animalia : Chordata : Mammalia : Proboscidea : Stegodontidae : Stegodon : Stegodon kaisensis23.03 - 0.0117 Ma
Cenozoic
Orycteropus chemeldoi
species
Animalia : Chordata : Mammalia : Tubulidentata : Orycteropodidae : Orycteropus : Orycteropus chemeldoi23.03 - 5.333 Ma
Miocene
Libycosaurus anisae
species
Animalia : Chordata : Mammalia : Artiodactyla : Anthracotheriidae : Libycosaurus : Libycosaurus anisae23.03 - 5.333 Ma
Miocene
Rukwalorax jinokitana
species
Animalia : Chordata : Mammalia : Hyracoidea : Rukwalorax : Rukwalorax jinokitana28.4 - 23.03 Ma
Cenozoic
Pakasuchus kapilimai
species
Animalia : Chordata : Reptilia : Crocodylia : Candidodontidae : Pakasuchus : Pakasuchus kapilimai100.5 - 72.1 Ma
Late/Upper Cretaceous
Francolinus
genus
Animalia : Chordata : Aves : Galliformes : Phasianidae : Francolinus2.588 - 0 Ma
Quaternary
Cichlidae
family
Animalia : Chordata : Actinopteri : Cichliformes : Cichlidae23.03 - 0 Ma
Cenozoic
Metaphiomys beadnelli
species
Animalia : Chordata : Mammalia : Rodentia : Diamantomyidae : Metaphiomys : Metaphiomys beadnelli28.4 - 23.03 Ma
Cenozoic
Giraffa stillei
species
Animalia : Chordata : Mammalia : Artiodactyla : Giraffidae : Giraffa : Giraffa stillei5.333 - 2.588 Ma
Cenozoic
Mecistops cataphractus
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Mecistops : Mecistops cataphractus11.608 - 3.6 Ma
Neogene
Osteolaemus tetraspes
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Osteolaemus : Osteolaemus tetraspes23.03 - 2.588 Ma
Cenozoic
Caelatura
genus
Animalia : Mollusca : Gastropoda : Littorinimorpha : Barleeiidae : Caelatura5.333 - 0.0117 Ma
Cenozoic
Gomphocythere
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Limnocytheridae : Gomphocythere23.03 - 2.588 Ma
Cenozoic
Kinixys erosa
species
Animalia : Chordata : Reptilia : Testudines : Testudinidae : Kinixys : Kinixys erosa0.0117 - 0 Ma
Quaternary
Struthio camelus
species
Animalia : Chordata : Aves : Struthioniformes : Struthionidae : Struthio : Struthio camelus2.588 - 0 Ma
Quaternary
Caracal serval
species
Animalia : Chordata : Mammalia : Carnivora : Felidae : Caracal : Caracal serval2.588 - 0 Ma
Quaternary
Potamonautes niloticus
species
Animalia : Arthropoda : Malacostraca : Decapoda : Potamonautidae : Potamonautes : Potamonautes niloticus23.03 - 2.588 Ma
Cenozoic
Primelephas korotorensis
species
Animalia : Chordata : Mammalia : Proboscidea : Elephantidae : Primelephas : Primelephas korotorensis23.03 - 2.588 Ma
Cenozoic
Lycaon pictus
species
Animalia : Chordata : Mammalia : Carnivora : Canidae : Lycaon : Lycaon pictus0.0117 - 0 Ma
Quaternary
Hylochoerus meinertzhageni
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Hylochoerus : Hylochoerus meinertzhageni5.333 - 0 Ma
Cenozoic
Civettictis civetta
species
Animalia : Chordata : Mammalia : Carnivora : Viverridae : Civettictis : Civettictis civetta0.0117 - 0 Ma
Quaternary
Bdeogale
genus
Animalia : Chordata : Mammalia : Carnivora : Herpestidae : Bdeogale0.0117 - 0 Ma
Quaternary
Atilax paludinosus
species
Animalia : Chordata : Mammalia : Carnivora : Herpestidae : Atilax : Atilax paludinosus2.588 - 0 Ma
Quaternary
Crocuta crocuta
species
Animalia : Chordata : Mammalia : Carnivora : Hyaenidae : Crocuta : Crocuta crocuta5.333 - 0.0117 Ma
Cenozoic
Bulinus
genus
Animalia : Mollusca : Gastropoda : Bulinidae : Bulinus5.333 - 0.0117 Ma
Cenozoic
Papio anubis
species
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Papio : Papio anubis2.588 - 0 Ma
Quaternary
Cercopithecus
genus
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Cercopithecus2.588 - 0 Ma
Quaternary
Tragelaphus scriptus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphus : Tragelaphus scriptus2.588 - 0 Ma
Quaternary
Tragelaphus strepsiceros
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Tragelaphus : Tragelaphus strepsiceros0.126 - 0.0117 Ma
Pleistocene
Aepyceros melampus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Aepyceros : Aepyceros melampus5.333 - 0.0117 Ma
Cenozoic
Oreotragus oreotragus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Oreotragus : Oreotragus oreotragus2.588 - 0 Ma
Quaternary
Damaliscus dorcas
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Damaliscus : Damaliscus dorcas2.588 - 0 Ma
Quaternary
Kobus kob
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Kobus : Kobus kob5.333 - 0 Ma
Cenozoic
Kobus defassa
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Kobus : Kobus defassa0.126 - 0.0117 Ma
Pleistocene
Equus quagga burchelli
subspecies
Animalia : Chordata : Mammalia : Perissodactyla : Equidae : Equus : Equus quagga burchelli2.588 - 0 Ma
Quaternary
Dendrohyrax arboreus
species
Animalia : Chordata : Mammalia : Hyracoidea : Procaviidae : Dendrohyrax : Dendrohyrax arboreus0.0117 - 0 Ma
Quaternary
Erymnochelys
genus
Animalia : Chordata : Reptilia : Testudines : Podocnemididae : Erymnochelys11.608 - 3.6 Ma
Neogene
Procavia capensis johnstoni
subspecies
Animalia : Chordata : Mammalia : Hyracoidea : Procaviidae : Procavia : Procavia capensis johnstoni2.588 - 0 Ma
Quaternary
Boutakovia saleei
species
Animalia : Arthropoda : Insecta : Protorthoptera : Boutakovia : Boutakovia saleei298.9 - 290.1 Ma
Paleozoic
Tilapiini
tribe
Animalia : Chordata : Actinopteri : Cichliformes : Cichlidae : Tilapiini0.0117 - 0 Ma
Quaternary
Typha
genus
Plantae : Tracheophyta : Liliopsida : Poales : Typhaceae : Typha2.588 - 0.0117 Ma
Pleistocene
Scutisorex
genus
Animalia : Chordata : Mammalia : Soricomorpha : Soricidae : Scutisorex2.588 - 0 Ma
Quaternary
Fagara
genus
Fagara1.806 - 0 Ma
Quaternary
Lupaceradotus useviaensis
species
Animalia : Chordata : Osteichthyes : Ceratodontidae : Lupaceradotus : Lupaceradotus useviaensis125 - 93.9 Ma
Cretaceous
Heterobranchus
genus
Animalia : Chordata : Actinopteri : Siluriformes : Clariidae : Heterobranchus0.126 - 0.0117 Ma
Pleistocene
Podocarpus
genus
Plantae : Tracheophyta : Pinopsida : Pinales : Podocarpaceae : Podocarpus5.333 - 0.0117 Ma
Cenozoic
Pteris
genus
Plantae : Tracheophyta : Polypodiopsida : Polypodiales : Pteridaceae : Pteris2.588 - 0 Ma
Quaternary
Eupera
genus
Animalia : Mollusca : Bivalvia : Sphaeriida : Sphaeriidae : Eupera5.333 - 0.0117 Ma
Cenozoic
Alestidae
family
Animalia : Chordata : Actinopteri : Characiformes : Alestidae28.4 - 23.03 Ma
Cenozoic
Characidae
family
Animalia : Chordata : Actinopteri : Characiformes : Characidae23.03 - 0.0117 Ma
Cenozoic
Mecistops nkondoensis
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Mecistops : Mecistops nkondoensis23.03 - 2.588 Ma
Cenozoic
Tomistoma coppensi
species
Animalia : Chordata : Reptilia : Crocodylia : Crocodylidae : Tomistoma : Tomistoma coppensi23.03 - 2.588 Ma
Cenozoic
Selaginella
genus
Plantae : Tracheophyta : Lycopodiopsida : Selaginellales : Selaginellaceae : Selaginella1.806 - 0 Ma
Quaternary
Thamnomys
genus
Animalia : Chordata : Mammalia : Rodentia : Muridae : Thamnomys0.126 - 0.0117 Ma
Pleistocene
Rukwasuchus yajabalijekundu
species
Animalia : Chordata : Reptilia : Crocodylia : Peirosauridae : Rukwasuchus : Rukwasuchus yajabalijekundu100.5 - 72.1 Ma
Late/Upper Cretaceous
Eucypris
genus
Animalia : Arthropoda : Ostracoda : Podocopida : Cyprididae : Eucypris23.03 - 2.588 Ma
Cenozoic
Rukwanyoka holmani
species
Animalia : Chordata : Reptilia : Squamata : Boidae : Rukwanyoka : Rukwanyoka holmani28.4 - 23.03 Ma
Cenozoic
Olea
genus
Plantae : Tracheophyta : Magnoliopsida : Lamiales : Oleaceae : Olea2.588 - 0 Ma
Quaternary
Euphorbia
genus
Plantae : Tracheophyta : Magnoliopsida : Malpighiales : Euphorbiaceae : Euphorbia23.03 - 0.0117 Ma
Cenozoic
Lycopodium
genus
Plantae : Tracheophyta : Lycopodiopsida : Lycopodiales : Lycopodiaceae : Lycopodium2.588 - 0 Ma
Quaternary
Pteridium
genus
Plantae : Pteridophyta : Pteridopsida : Polypodiales : Pteridium2.588 - 0.0117 Ma
Pleistocene
Syzygium
genus
Plantae : Tracheophyta : Magnoliopsida : Myrtales : Myrtaceae : Syzygium2.588 - 0.0117 Ma
Pleistocene
Maesa
genus
Plantae : Tracheophyta : Magnoliopsida : Ericales : Primulaceae : Maesa2.588 - 0 Ma
Quaternary
Morinda
genus
Plantae : Tracheophyta : Magnoliopsida : Gentianales : Rubiaceae : Morinda23.03 - 2.588 Ma
Cenozoic
Rukwatitan bisepultus
species
Animalia : Chordata : Saurischia : Rukwatitan : Rukwatitan bisepultus100.5 - 72.1 Ma
Late/Upper Cretaceous
Protopterus aethiopicus
species
Animalia : Chordata : Osteichthyes : Ceratodontiformes : Lepidosirenidae : Protopterus : Protopterus aethiopicus0.126 - 0 Ma
Quaternary
Limicolaria
genus
Animalia : Mollusca : Gastropoda : Stylommatophora : Achatinidae : Limicolaria2.588 - 0 Ma
Quaternary
Trochozonites
genus
Animalia : Mollusca : Gastropoda : Stylommatophora : Urocyclidae : Trochozonites0.0117 - 0 Ma
Quaternary
Phalacrocorax carbo
species
Animalia : Chordata : Aves : Suliformes : Phalacrocoracidae : Phalacrocorax : Phalacrocorax carbo0.126 - 0.0117 Ma
Pleistocene
Bauhinia
genus
Bauhinia23.03 - 0 Ma
Cenozoic
Kahawamys mbeyaensis
species
Animalia : Chordata : Mammalia : Rodentia : Kahawamys : Kahawamys mbeyaensis28.4 - 23.03 Ma
Cenozoic
Nsungwepithecus gunnelli
species
Animalia : Chordata : Mammalia : Primates : Cercopithecidae : Nsungwepithecus : Nsungwepithecus gunnelli28.4 - 23.03 Ma
Cenozoic
Rukwapithecus fleaglei
species
Animalia : Chordata : Mammalia : Primates : Hominidae : Rukwapithecus : Rukwapithecus fleaglei28.4 - 23.03 Ma
Cenozoic
Ptychadenidae
family
Animalia : Chordata : Osteichthyes : Anura : Ptychadenidae28.4 - 23.03 Ma
Cenozoic
Grewia
genus
Plantae : Spermatophyta : Magnoliopsida : Malvales : Tiliaceae : Grewia5.333 - 0.0117 Ma
Cenozoic
Chrysichthys
genus
Animalia : Chordata : Actinopteri : Siluriformes : Claroteidae : Chrysichthys23.03 - 0.0117 Ma
Cenozoic
Clarotes
genus
Animalia : Chordata : Actinopteri : Siluriformes : Claroteidae : Clarotes5.333 - 0.0117 Ma
Cenozoic
Hydrocynus
genus
Animalia : Chordata : Actinopteri : Characiformes : Alestidae : Hydrocynus28.4 - 0.0117 Ma
Cenozoic
Parachanna
genus
Parachanna23.03 - 2.588 Ma
Cenozoic
Shingopana songwensis
species
Animalia : Chordata : Saurischia : Shingopana : Shingopana songwensis100.5 - 72.1 Ma
Late/Upper Cretaceous
Pakakali rukwaensis
species
Animalia : Chordata : Mammalia : Teratodontidae : Pakakali : Pakakali rukwaensis28.4 - 23.03 Ma
Cenozoic
Pleiodon
genus
Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Pleiodon5.333 - 0.0117 Ma
Cenozoic
Anhinga melanogaster
species
Animalia : Chordata : Aves : Suliformes : Anhingidae : Anhinga : Anhinga melanogaster0.126 - 0.0117 Ma
Pleistocene
Ardea alba
species
Animalia : Chordata : Aves : Pelecaniformes : Ardeidae : Ardea : Ardea alba0.126 - 0.0117 Ma
Pleistocene
Numenius phaeopus
species
Animalia : Chordata : Aves : Charadriiformes : Scolopacidae : Numenius : Numenius phaeopus0.126 - 0.0117 Ma
Pleistocene
Plectropterus gambensis
species
Animalia : Chordata : Aves : Anseriformes : Anatidae : Plectropterus : Plectropterus gambensis0.126 - 0.0117 Ma
Pleistocene
Microcarbo africanus
species
Animalia : Chordata : Aves : Suliformes : Phalacrocoracidae : Microcarbo : Microcarbo africanus0.126 - 0.0117 Ma
Pleistocene
Hydroprogne caspia
species
Animalia : Chordata : Aves : Charadriiformes : Laridae : Hydroprogne : Hydroprogne caspia0.0117 - 0 Ma
Quaternary
Peliperdix lathami
species
Animalia : Chordata : Aves : Galliformes : Phasianidae : Peliperdix : Peliperdix lathami0.0117 - 0 Ma
Quaternary
Anastomus lamelligerus
species
Animalia : Chordata : Aves : Ciconiiformes : Ciconiidae : Anastomus : Anastomus lamelligerus0.126 - 0.0117 Ma
Pleistocene
Haliaeetus vocifer
species
Animalia : Chordata : Aves : Accipitriformes : Accipitridae : Haliaeetus : Haliaeetus vocifer0.126 - 0.0117 Ma
Pleistocene
Simatherium demissum
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Simatherium : Simatherium demissum23.03 - 2.588 Ma
Cenozoic
Hippotragus niro
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Hippotragus : Hippotragus niro2.588 - 0 Ma
Quaternary
Kobus sigmoidalis
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Kobus : Kobus sigmoidalis5.333 - 0.0117 Ma
Cenozoic
Redunca ancystrocera
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Redunca : Redunca ancystrocera5.333 - 0.0117 Ma
Cenozoic
Menelikia lyrocera
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Menelikia : Menelikia lyrocera5.333 - 0.0117 Ma
Cenozoic
Sus waylandi
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Sus : Sus waylandi23.03 - 2.588 Ma
Cenozoic
Nyanzachoerus kanamensis
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Nyanzachoerus : Nyanzachoerus kanamensis23.03 - 2.588 Ma
Cenozoic
Nyanzachoerus jaegeri
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Nyanzachoerus : Nyanzachoerus jaegeri23.03 - 2.588 Ma
Cenozoic
Hylochoerus euilus
species
Animalia : Chordata : Mammalia : Artiodactyla : Suidae : Hylochoerus : Hylochoerus euilus5.333 - 0.0117 Ma
Cenozoic
Torolutra
genus
Animalia : Chordata : Mammalia : Carnivora : Mustelidae : Torolutra23.03 - 2.588 Ma
Cenozoic
Miniopterus schreibersi
species
Animalia : Chordata : Mammalia : Chiroptera : Vespertilionidae : Miniopterus : Miniopterus schreibersi0.0117 - 0 Ma
Quaternary
Thryonomys swinderianus
species
Animalia : Chordata : Mammalia : Rodentia : Thryonomyidae : Thryonomys : Thryonomys swinderianus2.588 - 0 Ma
Quaternary
Damaliscus lunatus
species
Animalia : Chordata : Mammalia : Artiodactyla : Bovidae : Damaliscus : Damaliscus lunatus0.126 - 0 Ma
Quaternary
Pelecanus rufescens
species
Animalia : Chordata : Aves : Pelecaniformes : Pelecanidae : Pelecanus : Pelecanus rufescens0.126 - 0.0117 Ma
Pleistocene
Mycteria ibis
species
Animalia : Chordata : Aves : Ciconiiformes : Ciconiidae : Mycteria : Mycteria ibis0.126 - 0.0117 Ma
Pleistocene
Phoenicoparrus minor
species
Animalia : Chordata : Aves : Phoenicopteriformes : Phoenicopteridae : Phoenicoparrus : Phoenicoparrus minor0.126 - 0.0117 Ma
Pleistocene
Larus fuscus
species
Animalia : Chordata : Aves : Charadriiformes : Laridae : Larus : Larus fuscus0.0117 - 0 Ma
Quaternary
Chroicocephalus cirrocephalus
species
Animalia : Chordata : Aves : Charadriiformes : Laridae : Chroicocephalus : Chroicocephalus cirrocephalus0.0117 - 0 Ma
Quaternary
Bubo lacteus
species
Animalia : Chordata : Aves : Strigiformes : Strigidae : Bubo : Bubo lacteus0.0117 - 0 Ma
Quaternary
Corvus albicollis
species
Animalia : Chordata : Aves : Passeriformes : Corvidae : Corvus : Corvus albicollis0.126 - 0.0117 Ma
Pleistocene
Bellamya unicolor
species
Animalia : Mollusca : Gastropoda : Architaenioglossa : Viviparidae : Bellamya : Bellamya unicolor5.333 - 0 Ma
Cenozoic
Pila ovata
species
Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullariidae : Pila : Pila ovata0.126 - 0 Ma
Quaternary
Gabbiella senaariensis
species
Animalia : Mollusca : Gastropoda : Bithyniidae : Gabbiella : Gabbiella senaariensis0.126 - 0 Ma
Quaternary
Gabbiella humerosa
species
Animalia : Mollusca : Gastropoda : Bithyniidae : Gabbiella : Gabbiella humerosa0.126 - 0 Ma
Quaternary
Cleopatra bulimoides
species
Animalia : Mollusca : Gastropoda : Sorbeoconcha : Paludomidae : Cleopatra : Cleopatra bulimoides0.126 - 0 Ma
Quaternary
Melanoides tuberculata
species
Animalia : Mollusca : Gastropoda : Sorbeoconcha : Thiaridae : Melanoides : Melanoides tuberculata0.126 - 0 Ma
Quaternary
Lymnaea natalensis
species
Animalia : Mollusca : Gastropoda : Basommatophora : Lymnaeidae : Lymnaea : Lymnaea natalensis0.0117 - 0 Ma
Quaternary
Burnupia edwardiana
species
Animalia : Mollusca : Gastropoda : Burnupiidae : Burnupia : Burnupia edwardiana0.126 - 0 Ma
Quaternary
Ceratophallus kigeziensis
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Ceratophallus : Ceratophallus kigeziensis0.126 - 0 Ma
Quaternary
Ceratophallus bicarinatus
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Ceratophallus : Ceratophallus bicarinatus0.0117 - 0 Ma
Quaternary
Ceratophallus apertus
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Ceratophallus : Ceratophallus apertus0.126 - 0 Ma
Quaternary
Ceratophallus faini
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Ceratophallus : Ceratophallus faini0.126 - 0 Ma
Quaternary
Gyraulus costulatus
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Gyraulus : Gyraulus costulatus0.126 - 0 Ma
Quaternary
Biomphalaria choanomphala
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Biomphalaria : Biomphalaria choanomphala0.126 - 0 Ma
Quaternary
Biomphalaria sudanica
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Biomphalaria : Biomphalaria sudanica0.0117 - 0 Ma
Quaternary
Bulinus truncatus
species
Animalia : Mollusca : Gastropoda : Basommatophora : Planorbidae : Bulinus : Bulinus truncatus0.0117 - 0 Ma
Quaternary
Achatina stuhlmanni
species
Animalia : Mollusca : Gastropoda : Stylommatophora : Achatinidae : Achatina : Achatina stuhlmanni0.126 - 0 Ma
Quaternary
Limicolaria martensiana
species
Animalia : Mollusca : Gastropoda : Achatinidae : Limicolaria : Limicolaria martensiana0.126 - 0.0117 Ma
Pleistocene
Curvella
genus
Animalia : Mollusca : Gastropoda : Stylommatophora : Achatinidae : Curvella0.126 - 0.0117 Ma
Pleistocene
Succinea baumanni
species
Animalia : Mollusca : Gastropoda : Stylommatophora : Succineidae : Succinea : Succinea baumanni0.126 - 0 Ma
Quaternary
Coelatura bakeri
species
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Coelatura : Coelatura bakeri0.126 - 0 Ma
Quaternary
Coelatura acuminata
species
Animalia : Mollusca : Bivalvia : Unionida : Unionidae : Coelatura : Coelatura acuminata0.126 - 0 Ma
Quaternary
Aspatharia
genus
Animalia : Mollusca : Bivalvia : Unionida : Mutelidae : Aspatharia5.333 - 0 Ma
Cenozoic
Aspatharia rubens
species
Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Aspatharia : Aspatharia rubens0.126 - 0.0117 Ma
Pleistocene
Mutela
genus
Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Mutela5.333 - 0.0117 Ma
Cenozoic
Mutela nilotica
species
Animalia : Mollusca : Bivalvia : Unionida : Iridinidae : Mutela : Mutela nilotica5.333 - 0.0117 Ma
Cenozoic
Etheria
genus
Animalia : Mollusca : Bivalvia : Unionida : Etheriidae : Etheria5.333 - 0.0117 Ma
Cenozoic
Etheria elliptica
species
Animalia : Mollusca : Bivalvia : Unionida : Etheriidae : Etheria : Etheria elliptica2.588 - 0 Ma
Quaternary
Corbicula consobrina
species
Animalia : Mollusca : Bivalvia : Venerida : Cyrenidae : Corbicula : Corbicula consobrina0.126 - 0 Ma
Quaternary
Sphaerium hartmanni
species
Animalia : Mollusca : Bivalvia : Veneroidei : Sphaeriidae : Sphaerium : Sphaerium hartmanni0.126 - 0.0117 Ma
Pleistocene
Pisidium victoriae
species
Animalia : Mollusca : Bivalvia : Sphaeriida : Sphaeriidae : Pisidium : Pisidium victoriae0.126 - 0 Ma
Quaternary
Barbus bynni
species
Animalia : Chordata : Actinopteri : Cypriniformes : Cyprinidae : Barbus : Barbus bynni0.126 - 0.0117 Ma
Pleistocene
Barbus altianalis
species
Animalia : Chordata : Actinopteri : Cypriniformes : Cyprinidae : Barbus : Barbus altianalis0.126 - 0.0117 Ma
Pleistocene
Bagrus
genus
Animalia : Chordata : Actinopteri : Siluriformes : Bagridae : Bagrus23.03 - 0 Ma
Cenozoic
Synodontis schall
species
Animalia : Chordata : Actinopteri : Siluriformes : Mochokidae : Synodontis : Synodontis schall0.126 - 0.0117 Ma
Pleistocene
Synodontis frontosus
species
Animalia : Chordata : Actinopteri : Siluriformes : Mochokidae : Synodontis : Synodontis frontosus0.126 - 0 Ma
Quaternary
Lates niloticus
species
Animalia : Chordata : Actinopteri : Perciformes : Latidae : Lates : Lates niloticus23.03 - 0 Ma
Cenozoic
Mnyamawamtuka moyowamkia
species
Animalia : Chordata : Saurischia : Mnyamawamtuka : Mnyamawamtuka moyowamkia125 - 93.9 Ma
Cretaceous
Galulatherium jenkinsi
species
Animalia : Chordata : Mammalia : Sudamericidae : Galulatherium : Galulatherium jenkinsi100.5 - 72.1 Ma
Late/Upper Cretaceous
Fossil LocalitiesClick to show 40 fossil localities

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Karner, G.D., Byamungu, B.R., Ebinger, C.J., Kampunzu, A.B. , Mukasa, R.K., Nyakaana, J., Rubondo, E.N.T., Upcott, N.M. (2000) Distribution of crustal extension and regional basin architecture of the Albertine rift systems, East Africa. Marine and Petroleum Geology, 17, 1131– 1150.
Abeinomugisha, Dozith, Mugisha, Frank (2007) Structural analysis of the Albertine graben, Western Uganda. Geological Survay of Uganda Memoir, 39, 31– 33.

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Albertine_Rift
Wikidata ID:Q4711888

Localities in this Region

Other Regions, Features and Areas that Intersect

Africa
African PlateTectonic Plate
African Plate
DR Congo
Rwanda
Somali PlateTectonic Plate

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