Pyrite from selected localities.
USA | |
| Barton, M. D. (2000). Overview of the lithophile-element-bearing magmatic hydrothermal system at Birch Creek. White Mountains, California: Society of Economic Geologists Guidebook Series, 32, 9-26. |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; USGS Bull 540 | |
USGS Bull 540 | |
Steve Rose photo | |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; USGS Bull 540 |