Athabascaite from South America
Argentina | |
| Excalibur mineral specimen |
Mineralogical Society of America - Handbook of Mineralogy | |
Bolivia | |
| Grundmann, Günter, Förster, Hans-Jürgen (2017) Origin of the El Dragón Selenium Mineralization, Quijarro Province, Potosí, Bolivia. Minerals, 7 (5) 68 doi:10.3390/min7050068 Grundmann, Günter, Förster, Hans-Jürgen (2017) Origin of the El Dragón Selenium Mineralization, Quijarro Province, Potosí, Bolivia. Minerals, 7 (5) 68 doi:10.3390/min7050068 doi:10.3390/min7050068 |
Sierra de Cacho, Villa Castelli, General Lamadrid Department, La Rioja Province, Argentina