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Ethiopia | |
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| Kennan, P. S., Mitchell, J. G., & Mohr, P. (1990). The Sagatu Ridge dyke swarm, Ethiopian rift margin: revised age and new Sr-isotopic data. Journal of African Earth Sciences (and the Middle East), 11(1-2), 39-42. doi.org/10.1016/0899-5362(90)90075-P
Mohr, P. (1980). Geochemical aspects of the Sagatu dyke swarm, Ethiopian Rift margin. In Geodynamic Evolution of the Afro-Arabian Rift System (Vol. 47, pp. 387-406).
Mohr, P. A., & Potter, E. C. (1976). The Sagatu Ridge dike swarm, Ethiopian rift margin. Journal of Volcanology and Geothermal Research, 1(1), 55-71. doi.org/10.1016/0377-0273(76)90018-4
Di Paola, G.M. 1973. The Ethiopian rift valley (between 7º00' and 8º40' lat.north). Bulletin Volcanologique, 36, 517-560. |
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| Cole, J. W. (1969). Gariboldi volcanic complex, Ethiopia. Bulletin Volcanologique, 33(2), 566-578. doi.org/10.1007/BF02596525
Mohr, P. A. (1962). Surface cauldron subsidence with associated faulting and fissure basalt eruptions at Gariboldi Pass, Shoa, Ethiopia. Bulletin Volcanologique, 24(1), 421-428. doi.org/10.1007/BF02599358 |
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| Varet, J. (1969): Contributions to Mineralogy and Petrology 22, 185-189. |
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Kenya | |
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| Scott, S. C., & Skilling, I. P. (1999). The role of tephrachronology in recognizing synchronous caldera-forming events at the Quaternary volcanoes Longonot and Suswa, south Kenya Rift. Geological Society, London, Special Publications, 161(1), 47-67. doi.org/10.1144/GSL.SP.1999.161.01.05
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Skilling, I. P. (1993). Incremental caldera collapse of Suswa volcano, Gregory rift valley, Kenya. Journal of the Geological Society, 150(5), 885-896. doi.org/10.1144/gsjgs.150.5.0885
Randel, R. P., & Johnson, R. W. (1991). Geology of the Suswa area (No. 97). Mines & Geological Department.
Baker, B. H., Mitchell, J. G., & Williams, L. A. J. (1988). Stratigraphy, geochronology and volcano-tectonic evolution of the Kedong–Naivasha–Kinangop region, Gregory Rift Valley, Kenya. Journal of the Geological Society, 145(1), 107-116. doi.org/10.1144/gsjgs.145.1.0107
Williams, L. A. J., Macdonald, R., & Chapman, G. R. (1984). Late Quaternary caldera volcanoes of the Kenya Rift valley. Journal of Geophysical Research: Solid Earth, 89(B10), 8553-8570. doi.org/10.1029/JB089iB10p08553
Johnshon, R. W. (1969). Volcanic geology of Mount Suswa, Kenya. Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 265(1164), 383-412. doi.org/10.1098/rsta.1969.0061 |
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| Saggerson, E. P. (1991). Geology of the Nairobi area (No. 98). Mines & Geological Department.
Baker, B. H., Mitchell, J. G., & Williams, L. A. J. (1988). Stratigraphy, geochronology and volcano-tectonic evolution of the Kedong–Naivasha–Kinangop region, Gregory Rift Valley, Kenya. Journal of the Geological Society, 145(1), 107-116. doi.org/10.1144/gsjgs.145.1.0107
Matheson, F. J. (1966). Geology of the Kajiado area. Geological Survey of Kenya Report, 70. |
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| Dawson, J.B., Hinton, R.W., and Steele, I.M. (2008) The composition of anorthoclase and nepheline in Mount Kenya phonolite and Kilimanjaro trachyte, and crystal-glass partitioning of elements. Canadian Mineralogist, 46, 6, 1455-1464.
Mahaney, W. C. (1989). Glacial advances on Mount kenya in the Middle Holocene: fact or fiction?. In Quaternary and environmental research on East African Mountains (pp. 141-153).
Price, R.C., Johnson, R.W., Gray, C.M., and Frey, F.A. (1985) Geochemistry of phonolites and trachytes from the summit region of Mt. Kenya. Contributions to Mineralogy and Petrology, 89, 394–409
Price, R. C., Johnson, R. W., Gray, C. M., & Frey, F. A. (1985). Geochemistry of phonolites and trachytes from the summit region of Mt. Kenya. Contributions to Mineralogy and Petrology, 89(4), 394-409. doi.org/10.1007/BF00381560
Rock, N.M.S. (1976) The comparative strontium isotopic composition of alkaline rocks: new data from Southern Portugal and East Africa. Contributions to Mineralogy and Petrology, 56, 205–228. doi.org/10.1007/BF00399605
Baker, B.H., Williams, L.A.J., Miller, J.A., and Fitch, F.J. (1971) Sequence and geochronology of the Kenya rift volcanics. Tectonophysics, 11, 191–215. doi.org/10.1016/0040-1951(71)90030-8
Baker, B.H. (1967) Geology of the Mount Kenya area. Ministry of Environment and Natural Resources, Mines and Geological Department, Report No. 79, 78 pp.
Baker, B.H. (1967) Geology of the Mount Kenya area. Ministry of Environment and Natural Resources, Mines and Geological Department, Report No. 79, 78 pp.
Gregory, J. W. (1900). The geology of Mount Kenya. Quarter. J. Geol. Soc., 56, 205-222. |
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| Saggerson, E. P. (1991). Geology of the Nairobi area (No. 98). Mines & Geological Department. |
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| Scott, S. C., & Skilling, I. P. (1999). The role of tephrachronology in recognizing synchronous caldera-forming events at the Quaternary volcanoes Longonot and Suswa, south Kenya Rift. Geological Society, London, Special Publications, 161(1), 47-67. doi.org/10.1144/GSL.SP.1999.161.01.05
Clarke, M. C. G., Woodhall, D. G., Allen, D., & Darling, G. (1990). Geological, volcanological and hydrological controls on the occurrence of geothermal activity in the area surrounding Lake Naivasha, Kenya. Kenya, Ministry of Energy Report, Nairobi, Kenya.
Scott, S. C., & Bailey, D. K. (1984). Coeruption of contrasting magmas and temporal variations in magma chemistry at Longonot volcano, Central Kenya. Bulletin Volcanologique, 47(4), 849-873. doi.org/10.1007/BF01952347
Scott, S. C. (1982). Evidence from Longonot Volcano, central Kenya, lending further support to the argument for a coexisting CO 2 rich vapour in peralkaline magma. Geological Magazine, 119(2), 215-217. doi.org/10.1017/S0016756800025917
Scott, S. C. (1980). The geology of Longonot volcano, Central Kenya: a question of volumes. Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 296(1420), 437-465. doi.org/10.1098/rsta.1980.0188 |
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| Macdonald, R., Navarro, J. M., Upton, B. G. J., & Davies, G. R. (1994). Strong compositional zonation in peralkaline magma: Menengai, Kenya Rift Valley. Journal of Volcanology and Geothermal Research, 60(3-4), 301-325. doi.org/10.1016/0377-0273(94)90057-4
Leat, P. T. (1991). Volcanological development of the Nakuru area of the Kenya rift valley. Journal of African Earth Sciences (and the Middle East), 13(3-4), 483-498. doi.org/10.1016/0899-5362(91)90111-B
Leat, P. T. (1985). Facies variations in peralkaline ash-flow tuffs from the Kenya Rift Valley. Geological magazine, 122(2), 139-150. doi.org/10.1017/S0016756800031046
Leat, P. T. (1984). Geological evolution of the trachytic caldera volcano Menengai, Kenya Rift Valley. Journal of the Geological Society, 141(6), 1057-1069. doi.org/10.1144/gsjgs.141.6.1057
Leat, P. T., MacDonald, R., & Smith, R. L. (1984). Geochemical evolution of the Menengai caldera volcano, Kenya. Journal of Geophysical Research: Solid Earth, 89(B10), 8571-8592. doi.org/10.1029/JB089iB10p08571
Jennings, D. J. (1971). Geology of the Molo area. Report. Geological Survey of Kenya, 86.
McCall, G. J. H. (1967). Geology of the Nakuru-Thomson's Falls-Lake Hannington area. Rep. Geol. Surv. Kenya, 78, 122. |
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| Wright, J. B. (1967). Geology of the Narok area. Geological Survey of Kenya Report, 80.
Williams, L. A. J. (1964). Geology of the Mara river-Sianna area. Report. Geological Survey of Kenya, 66.
Shackleton, R. M. (1946). Geology of the Migori gold belt. Geol. Surv. Kenya, 10. http://samsamwater1.s3.amazonaws.com/maps/kenya/geology/Geology+of+the+Migori+Gold+Belt.pdf |
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| Dunkley, P. N., Smith, M., Allen, D. J., & Darling, W. G. (1993). The geothermal activity and geology of the northern sector of the Kenya Rift Valley.
Williams, L. A. J., Macdonald, R., & Chapman, G. R. (1984). Late Quaternary caldera volcanoes of the Kenya Rift valley. Journal of Geophysical Research: Solid Earth, 89(B10), 8553-8570. doi.org/10.1029/JB089iB10p08553
Brown, F. H., & Carmichael, I. S. E. (1971). Quaternary volcanoes of the Lake Rudolf region: II. The lavas of north island, south island and the Barrier. Lithos, 4(3), 305-323. doi.org/10.1016/0024-4937(71)90009-0
Dodson, R. G. (1963) Geology of the South Horr Area. Report 60. Geological Survey of Kenya
Smith, W. C. (1938). Petrographic description of volcanic rocks from Turkana, Kenya Colony, with notes on their field occurrence from the manuscript of Mr. AM Champion. Quarterly Journal of the Geological Society, 94(1-4), 507-554. doi.org/10.1144/GSL.JGS.1938.094.01-04.18 |
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| Key, R. M. (1987). Geology of the Maralal area. Republic of Kenya Ministry of Environment and Natural Resources, Mines and Geological Department Report, 105. |
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| Macdonald, R., Davies, G. R., Upton, B. G. J., Dunkley, P. N., Smith, M., & Leat, P. T. (1995). Petrogenesis of Silali volcano, Gregory Rift, Kenya. Journal of the Geological Society, 152(4), 703-720. doi.org/10.1144/gsjgs.152.4.0703
Smith, M., Dunkley, P. N., Deino, A., Williams, L. A. J., & McCall, G. J. H. (1995). Geochronology, stratigraphy and structural evolution of Silali volcano, Gregory Rift, Kenya. Journal of the Geological Society, 152(2), 297-310. doi.org/10.1144/gsjgs.152.2.0297
Dunkley, P. N., Smith, M., Allen, D. J., & Darling, W. G. (1993). The geothermal activity and geology of the northern sector of the Kenya Rift Valley. British Geological Survey, Research Report. International Series SC/93/1.
McCall, G. J. H., & Hornung, G. (1972). A geochemical study of Silali volcano, Kenya, with special reference to the origin of the intermediate-acid eruptives of the Central Rift Valley. In Developments in Geotectonics (Vol. 7, pp. 97-113). Elsevier. doi.org/10.1016/B978-0-444-41087-0.50016-6 |
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Madagascar | |
|
| Bussiere, P. (1957) Le massif volcanique de l'Itasy. Travaux du Bureau Gèologique de Madagascar 83, 159-167
Lenoble, A. (1940). Études Sur la Géologie de Madagascar. III. Le massif volcanique de l'Itasy. Memoires de l'Academie Malgache, Tananarive, 32, 43-77.
Lacroix, Alfred (1923) Minéralogie de Madagascar Tome 3 - Lithologie Appendice - Index Geographique. Société d'Éditions Géographiques, Maritimes et Coloniales, Paris. p.1-450.
Lacroix, Alfred (1912) Les volcans du center de Madagascar: le massif d’Itasy [The volcanoes of central Madagascar: the Itasy massif]. Compte Rendus Hebdomadaires des Seances de l'Academie des Sciences 154, 313-317 |
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| Besaire, Henri (1934) Notice explicative sur la Feuille Nosy-Be RS-32,33 (330). Carte Geologique de Reconnaissance a l'echelle du 200000, Gouvernement General de Madagascar et Dependences.
Lacroix, Alfred (1923) Minéralogie de Madagascar Tome 3 - Lithologie Appendice - Index Geographique. Société d'Éditions Géographiques, Maritimes et Coloniales, Paris. p.1-450. |
- Befandriana Nord District
| Clark, A. M. (1993) Hey's Mineral Index - Mineral Species, Varieties and Synonyms (3rd ed.) Natural History Museum, London.
Jeremine, E., Lenoble, A. (1952) Sur les phonolites du N.E. de Madagascar. Bulletin du Muséum national d'histoire naturelle, S. 2 Vol. 24. Muséum national d'histoire naturelle. 442-451
Lacroix, Alfred (1923) Minéralogie de Madagascar Tome 3 - Lithologie Appendice - Index Geographique. Société d'Éditions Géographiques, Maritimes et Coloniales, Paris. p.1-450. |
|
Mauritius | |
|
| Ashwal, Lewis, Torsvik, Trond, Horváth, Péter, Harris, Chris, Webb, Susan, Werner, Stephanie, Corfu, Fernando (2016) A Mantle-derived Origin for Mauritian Trachytes. Journal of Petrology, 57 (9) 1645-1676 doi:10.1093/petrology/egw052 |
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| Ashwal, Lewis, Torsvik, Trond, Horváth, Péter, Harris, Chris, Webb, Susan, Werner, Stephanie, Corfu, Fernando (2016) A Mantle-derived Origin for Mauritian Trachytes. Journal of Petrology, 57 (9) 1645-1676 doi:10.1093/petrology/egw052 |
|
Rwanda | |
|
| 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.
Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45. |
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South Africa | |
- Mopani District Municipality
- Ba-Phalaborwa Local Municipality
| Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, Linden . |
|
Tanzania | |
|
| Dawson, J.B., Hinton, R.W., Steele, I.M. (2008) The composition of anorthoclase and nepheline in Mount Kenya phonolite and Kilimanjaro trachyte, and crystal-glass partitioning of elements. Canadian Mineralogist, 46, 6, 1455-1464.
Stern, W.B. (1969) On the chemical composition of anorthoclase from Mt. Kibo/Kilimanjaro (Tanzania). Contributions to Mineralogy and Petrology, 20, 198-202 |
Mount Kibo, Mount Kilimanjaro, Kilimanjaro Region, Tanzania