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Nigeria | |
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| Kogi Iron Limited |
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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 |
|
| Davidson, A. J. G, Notholt, R. P. , Sheldon D. F. (2005) Phosphate Deposits of the World - Volume 2. Phosphate Rock Resources Vol. 2. Cambridge University Press. |
|
| rruff.geo.arizona.edu (n.d.) http://rruff.geo.arizona.edu/doclib/hom/micheelsenite.pdf. |
|
Togo | |
|
| Gnandi, Kissao. "Distribution patterns of rare-earth elements and uranium in tertiary sedimentary phosphorites of Hahotoé–Kpogamé, Togo." Journal of African earth sciences, and the Middle East 37(2003):1-10. |
|
| Gnandi, Kissao. "Distribution patterns of rare-earth elements and uranium in tertiary sedimentary phosphorites of Hahotoé–Kpogamé, Togo." Journal of African earth sciences, and the Middle East 37(2003):1. |
|
| Gnandi, Kissao. "Distribution patterns of rare-earth elements and uranium in tertiary sedimentary phosphorites of Hahotoé–Kpogamé, Togo." Journal of African earth sciences, and the Middle East 37(2003):1. |
|
| Gnandi, Kissao. "Distribution patterns of rare-earth elements and uranium in tertiary sedimentary phosphorites of Hahotoé–Kpogamé, Togo." Journal of African earth sciences, and the Middle East 37(2003):1-10. |
Mount Kourou Diakouma, Saraya, Kédougou Region, Senegal