| Lat / long: | 40.74735, -122.09442 |
| Primary: | Copper |
| Secondary: | Zinc, Lead |
| Ore: | Chalcopyrite, Galena, Pyrite, Sphalerite |
| Gangue: | Bornite |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| Host type: | Rhyolite |
| Associated type: | Rhyolite |
| MRDS | W025212 |
| DEP | 10077517 |
| Reference | LOGAN, C. A., 1926 , SACRAMENTO FIELD DIVISION: 22ND REPT. STATE MIN., CALIF. MIN. BUR., PG. 162 |
| Reporter | Fraticelli, L. A. (Albers, J.) |