Antimony-bearing Gersdorffite from South America
Bolivia | |
| Wilson, Wendell E. (2001) Notes From the Editors - Old Yuma mine. The Mineralogical Record, 32 (6) 426-501 |
| Ahlfeld, F. & Munoz, J.(1955): Las Especies Minerales de Bolivia |
Bolivia | |
| Wilson, Wendell E. (2001) Notes From the Editors - Old Yuma mine. The Mineralogical Record, 32 (6) 426-501 |
| Ahlfeld, F. & Munoz, J.(1955): Las Especies Minerales de Bolivia |