|
Guinea | |
| Feret, F., Authier-Martin, M., & Sajo, I. (1997). Quantitative phase analysis of Bidi-Koum bauxites (Guinea). Clays and clay minerals, 45(3), 418-427. |
|
Liberia | |
| Rosenblum, Sam, Srivastava, S.P. (1979) The Bambuta phosphate deposit, Liberia; a reconnaissance report. Bulletin Vol. 1480. US Geological Survey doi:10.3133/b1480 a reconnaissance report. USGS Bulletin 1480 |
|
Mali | |
| Gineste, Cédrick (2012) N'golokasso, une occurrence de phospates dans les Sud Mali [N'golokasso, an occurrence of phospates in the southern Maliud Mali], in Special Phosphates. Le Cahier des Micromonteurs 117(3), 110-120 |
|
Senegal | |
| Gineste, C. & Bantsimba, C. (2005): Sénégalite et phosphates associés de Kouroudiako, Falémé, Sénégal. Le Règne Minéral, 65, 13-24. Keegan, Terry D., Araki, Takaharu, Moore, Paul B. (1979) Senegalite, Al2(OH)3(H2O)(PO4), a novel structure type. American Mineralogist, 64 (11-12) 1243-1247 |
| www.uoguelph.ca (2003) http://www.uoguelph.ca/~geology/rocks_for_crops/45senegal.PDF |
| rruff.geo.arizona.edu (n.d.) http://rruff.geo.arizona.edu/doclib/hom/micheelsenite.pdf. |