Piemontite from Washoe County, Nevada, USA
USA | |
| Castor, Stephen B., Ferdock, Gregory C. (2004) Minerals of Nevada. Special Publication 31. Nevada Bureau of Mines and Geology |
| Mineralogical Society of America - Handbook of Mineralogy NBMG Report 49 |
Yuba Cañon, Peavine Peak, Peavine Mining District, Washoe County, Nevada, USA