Spessartine from Burkina Faso
Burkina Faso | |
| Econ Geol (2003) 98:1463-1485 |
| Sattran, V. & Wenmenga, U. (2002): Géologie du Burkina Faso - Geology of Burkina Faso. Czech Geological Survey, 136 pp. Hénocque, O., Ruffet, G., Colin, F., & Féraud, G. (1998). < sup> 40 Ar/< sup> 39 Ar dating of West African lateritic cryptomelanes. Geochimica et Cosmochimica Acta, 62(16), 2739-2756. |