Willemite from Andes, South America
Argentina | |
| Minerals acquired from Nelson Valenzuela |
Chile | |
| Camus, Francisco, Skewes, Milka Alexandra (1991) The Faride epithermal silver-gold deposit, Antofagasta region, Chile. Economic Geology, 86 (6) 1222-1237 doi:10.2113/gsecongeo.86.6.1222 |
| Thorne, Brent (n.d.) Personal communcation. |
| sample analysed by Tony Kampf, senior curator of NHM of LAC, California |
| maurizio dini collection - analysed material |
Peru | |
| Thorne, Brent (n.d.) Personal communcation. |
Casapalca Mine, Casapalca, Chicla District, Huarochirí Province, Lima, Peru