| Lat / long: | 38.50549, -122.25246 |
| Primary: | Magnesite |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 60550037 |
| DEP | 10286066 |
| Reference | {Deposit:: CALIF BULL 79, 1925, PP 53-54; B 149, 1949, PP 89-90}{Deposit:: ALSO IN SEC 36; ON NORTH SIDE OF GREASY BREAK CREEK} |
| Reporter | Western Field Operations Center (WFOC) |