| Lat / long: | 39.35269, -120.70493 |
| Primary: | Gold |
| Tertiary: | Silver |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | C011825 |
| MAS | 60570802 |
| DEP | 10115700 |
| Reference | SMR 37, NO. 3, 1941, P. 468, PL. 3 |
| Reporter | Western Field Operations Center (WFOC) |