Gypsum from selected localities.
USA | |
| MRDS database Dep. ID file #10048353, MRDS ID #M899940. |
| [var: Selenite] [www.johnbetts-fineminerals.com] |
| Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 275. |
Schrader, F.C. & J.M. Hill (1915), Mineral deposits of the Santa Rita and Patagonia Mountains, Arizona, USGS Bull. 582: 275. | |
| Rolf Luetcke |
| [www.johnbetts-fineminerals.com] |
| Singer, D.A., Berger, V.I., and Moring, B.C. (2005): USGS Open-File Report 05-1060 |
Buena Vista Mine, Providencia Canyon, Patagonia Mining District, Patagonia Mountains, Santa Cruz County, Arizona, USA