| Lat / long: | 40.56095, -122.47799 |
| Primary: | Gold |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | W025238 |
| MAS | 60890140 |
| DEP | 10165407 |
| Reference | CALIF JOUR MINES & GEOL V35 NO2 APR 1939 P137 |
| Reporter | Western Field Operations Center (WFOC) |