| Lat / long: | 41.05264, -122.95282 |
| Primary: | Silver |
| Tertiary: | Gold |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| MAS | 60931567 |
| DEP | 10263371 |
| Reference | U S GEOL SURVEY BULL 1371-B, P 126. |
| Reporter | Western Field Operations Center (WFOC) |