Anhydrite from Pima Mining District (Olive Mining District; Mineral Hill Mining District; Twin Buttes Mining District), Sierrita Mountains, Pima County, Arizona, USA
USA | |
| Slaughter, Dana (2023) Personal Communication. |
Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155 | |
| Personal knowledge and consultations with knowledgeable professionals |
ASARCO site geologist. | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: : 113. |
Sierrita Mine, Batamote Hills, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA