Sphalerite from Costa Rica
Costa Rica | |
| Rocks & Min.: 21:561. |
| www.mineralmundi.com |
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |
Costa Rica | |
| Rocks & Min.: 21:561. |
| www.mineralmundi.com |
| Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 |