Danburite from South America
Bolivia | |
| Wilson, Wendell E. (2001) Notes From the Editors - Old Yuma mine. The Mineralogical Record, 32 (6) 426-501 |
| Petrov, Alfredo (n.d.) Personal Communication. |
(unpublished thesis) | |
| GEOBOL-PNUD, Proyecto Asbesto, March 1977. |
Petrov, Alfredo (n.d.) Personal Communication. | |
Petrov, Alfredo (n.d.) Personal Communication. | |
| (n.d.) Collection, Natural History Museum Vienna. |
Petrov, Alfredo (n.d.) Personal Communication. | |
| GEOBOL-PNUD, Proyecto Asbesto, March 1977. |
GEOBOL-PNUD, Proyecto Asbesto, March 1977. | |
Petrov, Alfredo (n.d.) Personal Communication. |
Cristalmayu valley, Cristalmayu, Cristalmayu subdistrict, Alto Chapare mining district, Chapare Province, Cochabamba, Bolivia