| Lat / long: | 38.25851, -120.86432 |
| Primary: | Flagstone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W023479 |
| MAS | 60050081 |
| DEP | 10186863 |
| Reference | CAL JOUR MINES AND GEOL V 50 NO 1 JAN 1954 P210-11 |
| Reporter | Western Field Operations Center (WFOC) |