Pyrite from Cloverdale, West Mayacmas Mining District, Sonoma County, California, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Econ Geol (1997) 92:20-28 |
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Econ Geol (1997) 92:20-28 |