| Lat / long: | 37.65772, -120.24849 |
| Tertiary: | Manganese |
| Discovery year: | 1941 |
| Operation type: | Surface-Underground |
| Development status: | Prospect |
| MRDS | W024192 |
| MAS | 60430003 |
| DEP | 10115428 |
| Reference | {Deposit:: CALIF JOUR MINES GEOLOGY V 53 NOS 1,2; JAN-APRIL 1957 D 325}{Deposit:: DOM BULL; 152,1950, P 109-110} |
| Reporter | Western Field Operations Center (WFOC) |