Magnetite from Mariposa County, California, USA
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Petrov, Alfredo (n.d.) Personal Communication. |
USA | |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Petrov, Alfredo (n.d.) Personal Communication. |