Pyrite from selected localities.
USA | |
| U.S. Geological Survey (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
| NMBMMR Memoir 38 Geology and Technology of the Grants Uranium Region 1979; USGS Open-File Report 79-1510 |
| Collected and photographed by Randy Waln, minID KW6-4CV |
Nacimiento Mine, San Pablo, Sandoval County, New Mexico, USA