| Lat / long: | 40.05908, -120.90934 |
| Tertiary: | Manganese |
| Discovery year: | 1941 |
| Operation type: | Underground |
| Development status: | Prospect |
| MRDS | M020080 |
| MAS | 60630001 |
| DEP | 10139805 |
| Reference | CALIF DIV OF MINES BULL 125 1943 P 151 |
| Reporter | Western Field Operations Center (WFOC) |