| Lat / long: | 40.74735, -122.09279 |
| Primary: | Copper |
| Tertiary: | Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MRDS | W025212 |
| MAS | 60890039 |
| DEP | 10116370 |
| Reference | REPT STATE MINERALOGIST XXII P 161 |
| Reporter | Western Field Operations Center (WFOC) |