| Lat / long: | 38.4185, -120.88352 |
| Primary: | Gold |
| Tertiary: | Lead |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | M004933 |
| MAS | 60050148 |
| DEP | 10114594 |
| Reference | CAL JOUR MINES AND GEOL V 53 NOS 3-4 JULY-OCT 1957 P 418 |
| Reporter | Western Field Operations Center (WFOC) |