| Lat / long: | 38.75548, -122.75687 |
| Primary: | Mercury |
| Operation type: | Underground |
| Development status: | Prospect |
| MRDS | M055721 |
| MAS | 60970070 |
| DEP | 10214269 |
| Reference | CALIF. DIV. MINES V.42, NO.3, 1946P.228-9, PL.29. |
| Reporter | Western Field Operations Center (WFOC) |