Valleriite from Pima County, Arizona, USA
USA | |
| Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 409 Pinch, William W. (1977) Rare Minerals Report. The Mineralogical Record, 8 (6) 517 |
| Pinch, William W. (1978) Rare Minerals Report. The Mineralogical Record, 9 (2) 113-114 |
Pima Mine, Mission complex, San Xavier, Pima Mining District, Sierrita Mountains, Pima County, Arizona, USA