Spessartine from High-Atlas Mountains, Morocco
Morocco | |
| Varentsov, I.M. (1996): Manganese ores of supergene zone: Geochemistry of formation. Springer (Berlin, Heidelberg, New York), 342 pp. |
| ONA |
Morocco | |
| Varentsov, I.M. (1996): Manganese ores of supergene zone: Geochemistry of formation. Springer (Berlin, Heidelberg, New York), 342 pp. |
| ONA |
Imilchil, Imilchil Caïdat, Imilchil Cercle, Midelt Province, Drâa-Tafilalet Region, Morocco