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DR Congo | |
| 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 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). 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. Bellon, H., & Pouclet, A. (1980). Datations K-Ar de quelques laves du Rift-Ouest de l'Afrique Centrale 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 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. Verhaeghe, M. (1963). Inventaire des gisements de calcaires, dolomies et travertins du Kivu, du Rwanda et du Burundi. Service géologique, Mémoire, (3). 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. Meyer, A., & De Béthune, P. (1958). La carbonatite Lueshe (Kivu): étude géologique. Service Géologique, Congo Belge, 8 (5), 1-19 and 1-12. doi.org/10.1016/0899-5362(89)90077-8 |
| 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 |
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Tanzania | |
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| www.colored-stone.com (n.d.) http://www.colored-stone.com/stories/may03/tanzruby2.cfm |
| www.colored-stone.com (n.d.) http://www.colored-stone.com/stories/may03/tanzruby2.cfm |
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Uganda | |
| 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. |