Pyrite from Nacimiento Mountains Mining District, New Mexico, USA
USA | |
| 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 |
USA | |
| 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