Aenigmatite from Cameroon


Cameroon
Adamawa Region Mayo-Banyo Tikar plain ⓘ Pandé massif	Koch, P. (1955). Les pantellérites du Mont Mba Nsché (Caméroun). COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 241(14), 893-895. Koch, P. 1953. Notice Explicative sur la feuille Banyo. Carte Geologique de Reconnaissance a l'echelle du 1/500000. (E41) Territoire Cameroun, Paris.
Far North Region ⓘ Waza Intrusion	Lasserre, M. (1978). MISE AU POINT SUR LES GRANITOIDES DITS" ULTIMES" DU CAMEROUN: GISEMENT, PETROGRAPHIE ET GEOCHRONOLOGIE. Bulletin du Bureau de Recherches Geologiques et Minieres, Paris, 4, 143-159.
North Region Bénoué Ngong ⓘ Kokoumi	Ngounouno, I., Moreau, Ch., Deruelle, B., Demaiffe, D., Montigny, R. (2001): Petrologie du complexe alcalin sous-sature de Kokoumi (Cameroun), Bulletin de la Societe Geologique de France November 2001 vol. 172 no. 6 p. 675-686
Northwest Region ⓘ Oku Massif	Marzoli, A., Piccirillo, E. M., Renne, P. R., Bellieni, G., Iacumin, M., Nyobe, J. B., & Tongwa, A. T. (2000). The Cameroon Volcanic Line revisited: petrogenesis of continental basaltic magmas from lithospheric and asthenospheric mantle sources. Journal of petrology, 41(1), 87-109. doi.org/10.1093/petrology/41.1.87 Ballentine, C. J., Lee, D. C., & Halliday, A. N. (1997). Hafnium isotopic studies of the Cameroon line and new HIMU paradoxes. Chemical Geology, 139(1-4), 111-124. doi.org/10.1016/S0009-2541(97)00028-4 Lee, D. C., Halliday, A. N., Davies, G. R., Essene, E. J., Fitton, J. G., & Temdjim, R. (1996). Melt enrichment of shallow depleted mantle: a detailed petrological, trace element and isotopic study of mantle-derived xenoliths and megacrysts from the Cameroon Line. Journal of Petrology, 37(2), 415-441. doi.org/10.1093/petrology/37.2.415 Déruelle, B., Moreau, C., Nkoumbou, C., Kambou, R., Lissom, J., Njonfang, E., ... & Nono, A. (1991). The Cameroon line: a review. In Magmatism in extensional structural settings (pp. 274-327). Springer, Berlin, Heidelberg. Le Guern, F. & Sigvaldason, G. (1989). The lake Nyos event and natural CO2 degassing. J. Volcanol. Geoth. Res (Special Issue), 2-3, 97-275. Halliday, A. N., Dickin, A. P., Fallick, A. E., & Fitton, J. G. (1988). Mantle dynamics: a Nd, Sr, Pb and O isotopic study of the Cameroon line volcanic chain. Journal of Petrology, 29(1), 181-211. doi.org/10.1093/petrology/29.1.181 Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. Fitton, J. G., & Dunlop, H. M. (1985). The Cameroon line, West Africa, and its bearing on the origin of oceanic and continental alkali basalt. Earth and Planetary Science Letters, 72(1), 23-38. doi.org/10.1016/0012-821X(85)90114-1 Marzoli, A., Renne, P. & Piccirillo, E.M. 1997. Ar/Ar data on volcanics of the continental Cameroon Line (Africa): time related migration of trachytic volcanism. Plinius, 18, 141-142.
Southwest Region ⓘ Bambouto Volcanic Complex	Marzoli, A., Piccirillo, E. M., Renne, P. R., Bellieni, G., Iacumin, M., Nyobe, J. B., & Tongwa, A. T. (2000). The Cameroon Volcanic Line revisited: petrogenesis of continental basaltic magmas from lithospheric and asthenospheric mantle sources. Journal of petrology, 41(1), 87-109. doi.org/10.1093/petrology/41.1.87 Ballentine, C. J., Lee, D. C., & Halliday, A. N. (1997). Hafnium isotopic studies of the Cameroon line and new HIMU paradoxes. Chemical Geology, 139(1-4), 111-124. doi.org/10.1016/S0009-2541(97)00028-4 Déruelle, B., Moreau, C., Nkoumbou, C., Kambou, R., Lissom, J., Njonfang, E., ... & Nono, A. (1991). The Cameroon line: a review. In Magmatism in extensional structural settings (pp. 274-327). Springer, Berlin, Heidelberg. Halliday, A. N., Dickin, A. P., Fallick, A. E., & Fitton, J. G. (1988). Mantle dynamics: a Nd, Sr, Pb and O isotopic study of the Cameroon line volcanic chain. Journal of Petrology, 29(1), 181-211. doi.org/10.1093/petrology/29.1.181 Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. Fitton, J. G., & Dunlop, H. M. (1985). The Cameroon line, West Africa, and its bearing on the origin of oceanic and continental alkali basalt. Earth and Planetary Science Letters, 72(1), 23-38. doi.org/10.1016/0012-821X(85)90114-1 Tchoua, F. (1973). SUR L'EXISTENCE D'UNE PHASE INITIALE IGNIMBRITIQUE DANS LE VOLCANISME DES MONTS BAMBOUTO (CAMEROUN). Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Paris, 276D, 2863-2866. Tchoua, F. (1972). Sur la formation des caldéras des Monts Bambouto (Cameroun). CR Acad. Sci., Paris, 274, 799-801. Tchoua, F. (1968). Découverte d‟ ignimbrites dans la région de Dschang (Cameroun). Ann. Fac. Sci. Univ. Féd. Cameroun, Yaoundé, Cameroun, 77-94. Gèze, B. (1953). Les volcans du Cameroun occidental. Bulletin Volcanologique, 13(1), 63-92. doi.org/10.1007/BF02596792
Fako Buea ⓘ Mount Etinde	Nkoumbou, C., Deruelle, B., Velde, D. (1995): Petrology of Mt Etinde Nephelinite Series, Journal of Petrology, Vol. 36, no 2, p. 373-395 Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. doi.org/10.1144/GSL.SP.1987.030.01.13 Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. doi.org/10.1144/GSL.SP.1987.030.01.13 Fitton, J. G., & Dunlop, H. M. (1985). The Cameroon line, West Africa, and its bearing on the origin of oceanic and continental alkali basalt. Earth and Planetary Science Letters, 72(1), 23-38. doi.org/10.1016/0012-821X(85)90114-1 Fitton, J. G., & Dunlop, H. M. (1985). The Cameroon line, West Africa, and its bearing on the origin of oceanic and continental alkali basalt. Earth and Planetary Science Letters, 72(1), 23-38. doi.org/10.1016/0012-821X(85)90114-1 Fitton, J. G., Hughes, D. J. (1981) Strontian melilite in a nephelinite lava from Etinde, Cameroon. Mineralogical Magazine, 44 (335) 261-264 doi:10.1180/minmag.1981.044.335.03 Fitton, J. G., Hughes, D. J. (1981) Strontian melilite in a nephelinite lava from Etinde, Cameroon. Mineralogical Magazine, 44 (335) 261-264 doi:10.1180/minmag.1981.044.335.03 Smith, A. L. (1970). Sphene, perovskite and coexisting Fe-Ti oxide minerals. American Mineralogist: Journal of Earth and Planetary Materials, 55(1-2), 264-269. Smith, A. L. (1970). Sphene, perovskite and coexisting Fe-Ti oxide minerals. American Mineralogist: Journal of Earth and Planetary Materials, 55(1-2), 264-269. Gèze, B. (1943). Géographie physique et géologie du Cameroun occidental (Vol. 17). Éditions du Muséum, 1-271.
ⓘ Manengouba stratovolcano	Ballentine, C. J., Lee, D. C., & Halliday, A. N. (1997). Hafnium isotopic studies of the Cameroon line and new HIMU paradoxes. Chemical Geology, 139(1-4), 111-124. doi.org/10.1016/S0009-2541(97)00028-4 Déruelle, B., Moreau, C., Nkoumbou, C., Kambou, R., Lissom, J., Njonfang, E., ... & Nono, A. (1991). The Cameroon line: a review. In Magmatism in extensional structural settings (pp. 274-327). Springer, Berlin, Heidelberg. Halliday, A. N., Dickin, A. P., Fallick, A. E., & Fitton, J. G. (1988). Mantle dynamics: a Nd, Sr, Pb and O isotopic study of the Cameroon line volcanic chain. Journal of Petrology, 29(1), 181-211. doi.org/10.1093/petrology/29.1.181 Fitton, J. G. (1987). The Cameroon line, West Africa: a comparison between oceanic and continental alkaline volcanism. Geological Society, London, Special Publications, 30(1), 273-291. Gèze, B. (1943). Géographie physique et géologie du Cameroun occidental (Vol. 17). Éditions du Muséum, 1-271. Jérémine, E. (1943). Contribution à l'étude pétrographique du Cameroun Occidental. In: Memoires du Museum National d'Histoire Naturelle. Paris, NS, 17, 273-320. Jérémine, E. (1941). Sur les laves des massifs volcaniques du Cameroun occidental. CR Acad. Sci. Paris, 212, 495-498.
ⓘ Rumpi Hills	Farges, François, Brown, Gordon E., Jr.,, Velde, Danielle (1994) Structural environment of Zr in two inosilicates from Cameroon: Mineralogical and geochemical implications. American Mineralogist, 79 (9-10) 838-847 Déruelle, B., Moreau, C., Nkoumbou, C., Kambou, R., Lissom, J., Njonfang, E., ... & Nono, A. (1991). The Cameroon line: a review. In Magmatism in extensional structural settings (pp. 274-327). Springer, Berlin, Heidelberg. doi.org/10.1007/978-3-642-73966-8_12 Jérémine, E. (1943). Contribution à l'étude pétrographique du Cameroun Occidental. In: Memoires du Museum National d'Histoire Naturelle. Paris, NS, 17, 273-320.

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