Sodic plagioclase from African Plate


Algeria
Adrar Province Reggane District Reggane ⓘ Erg Chech 002 Meteorite	www.lpi.usra.edu (2020) https://www.lpi.usra.edu/meteor/metbull.php?code=72475

DR Congo
North Kivu Rutshuru Territory Bwito ⓘ Lueshe Mine	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). 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 doi.org/10.1180/minmag.1996.060.402.03

Egypt
Red Sea Governorate ⓘ Abu Khruq alkaline complex	Abouzeid, A. Z. M., & Negm, A. T. A. (2014). Characterization and Beneficiation of an Egyptian Nepheline Syenite Ore. International Journal of Mineralogy, 2014.

Libya
Jabal al Gharbi District ⓘ Gharyan Volcanic Field	Bausch, W. M., & WM, B. (1980). Mineralogical composition of Jabal Nafusah phonolites. Busrewil, M. T., MT, B., & WJ, W. (1980). The basanitic volcanoes of the Gharyan area, NW Libya. Bausch, W. M. (1978). The central part of the Jebel Nefusa volcano (Libya) survey map, age relationship and preliminary results. Geologische Rundschau, 67(2), 389-400. doi.org/10.1007/BF01802796 Ade-Hall, J. M., Gerstein, S., Gerstein, R. E., Reynolds, P. H., Dagley, P., Mussett, A. E., & Hubbard, T. P. (1975). Geophysical Studies of North African Cenozoic Volcanic Areas: III. Garian, Libya. Canadian Journal of Earth Sciences, 12(8), 1264-1271. doi.org/10.1139/e75-118 Almond, D. C., Busrewil, M. T., & Wadsworth, W. J. (1974). The Ghirian tertiary volcanic province of Tripolitania, Libya. Geological Journal, 9(1), 17-28. doi.org/10.1002/gj.3350090102 Gray, C. (1971). Structure and origin of the Garian Domes. In Symp. Geol. Libya (pp. 307-319). Fac. Sci., Univ. Libya Tripoli. Piccoli, G. (1970). Outlines of volcanism in northern Tripolitania (Libya). Bollettino della Societa Geologica Italiana, 89, 449-461.

Malawi
Central Region Dowa ⓘ Kongwe Occurrence	Bloomfield, K. (1965). A reconnaissance survey of alkaline rocks in the northern and central regions. Records, Geological Survey of Malawi, 5, 17-63.
Kasungu District North Nyasa Alkaline Province Kasungu-Chipala Intrusions ⓘ Kasungu Intrusion	Woolley, A. R. (2001). Alkaline rocks and carbonatites of the world. Part 3: Africa. Geological Society. Natural History Museum, London, p. 162. Bloomfield, K. (1965). A reconnaissance survey of alkaline rocks in the northern and central regions. Records, Geological Survey of Malawi, 5, 17-63. doi.org/10.1093/petroj/39.8.1405 Peters, E.R. 1969. The geology of the Kasungu area. Bulletin, Geological Survey of Malawi, 25. Woolley, A.R., Platt, R.G. & Eby, G.N. 1996. Relatively aluminous alkali pyroxene in nepheline syenites from Malawi: mineralogical response to metamorphism in alkaline rocks. The Canadian Mineralogist, 34, 423-434.

Morocco
Drâa-Tafilalet Region Midelt Province Midelt Cercle Aït Oufella Caïdat ⓘ Tamazert Complex	Salvi, S., Fontan, F., Monchoux, P., Williams-Jones, A. E., & Moine, B. (2000). Hydrothermal mobilization of high field strength elements in alkaline igneous systems: evidence from the Tamazeght Complex (Morocco). Economic Geology, 95(3), 559-576. doi.org/10.2113/gsecongeo.95.3.559 Mourtada, S. (1997). Pétrogenèse des carbonatites et contribution à l'étude des minéralisations (NB, Tr, Ba et Sr) associées: exemple du complexe alcalin de Tamazert (Haut-Atlas marocain) (Doctoral dissertation, Clermont-Ferrand 2). Mourtada, S., Le Bas, M. J., & Pin, C. (1997). Pétrogenèse des magnésio-carbonatites du complexe de Tamazert (Haut Atlas marocain). Comptes Rendus de l'Académie des Sciences-Series IIA-Earth and Planetary Science, 325(8), 559-564. doi.org/10.1016/S1251-8050(97)89455-4 Bernard-Griffiths, J., Fourcade, S., & Dupuy, C. (1991). Isotopic study (Sr, Nd, O and C) of lamprophyres and associated dykes from Tamazert (Morroco): crustal contamination processes and source characteristics. Earth and Planetary Science Letters, 103(1-4), 190-199. doi.org/10.1016/0012-821X(91)90160-J Bouabdli, A., Dupuy, C., & Dostal, J. (1988). Geochemistry of Mesozoic alkaline lamprophyres and related rocks from the Tamazert massif, High Atlas (Morocco). Lithos, 22(1), 43-58. doi.org/10.1016/0024-4937(88)90028-X Aghchmi, E. M. (1984). Les carbonatites filoniennes de l'Oued Tamazeght et leurs relations avec les métasyénites (Haut Atlas de Midelt Maroc). Tisserant, D. (1976). DONNEES GEOCHRONOLOGIQUES SUR LE COMPLEXE DE ROCHES ALCALINES DU TAMAZEGHT (HAUT-ATLAS. DE MIDELT), MAROC. Bulletin du Bureau de Recherches Geologiques et Minieres, II, 3, 279-283. Agard, J. (1960). Les carbonatites et les roches a'silicates et carbonates associe¤ s du massif de roches alcalines du Tamazeght (Haut Atlas de Midelt, Maroc) et les proble'mes de leur gene'se. In Proceedings of the 21st International Geological Congress, Norden, Norway (Vol. 13, pp. 293-303). Jeremine, E. (1949). Étude pétrographique des roches éruptives et métamorphiques du massif de Bou Agrao. Notes. Serv. Geol. Maroc., 74, 119-147. Jeremine, E., & Dubar, G. (1947). * MINERALOGIE-NOTE SUR LES SYENITES NEPHELINIQUES A EUDIALYTE DU MASSIF ERUPTIF DU BOU AGRAO (HAUT-ATLAS, MAROC). COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 224(13), 1022-1023.
Marrakesh-Safi Region Al Haouz Province Amizmiz Cercle Guedmioua Caïdat Azgour (Azegour) ⓘ Azegour Mine	Maya Gold and Silver

Namibia
Otjozondjupa Region Okahandja Constituency ⓘ Otjisazu Complex	Gunthorpe, R. J., & Buerger, A. D. (1986). Geology and economic evaluation of the Otjisazu alkaline igneous complex, central South West Africa/Namibia. In Mineral Deposits of Southern Africa (pp. 2255-2260).

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