| Lat / long: | 38.79568, -122.74387 |
| Tertiary: | Manganese |
| Discovery year: | 1918 |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | M008979 |
| MAS | 60330003 |
| DEP | 10211799 |
| Reference | {Deposit:: CALIF BULL 152 P 87-88.}{Deposit:: APR. 1945, P.88; CALIF. REPT. 25,P.358.} |
| Reporter | Western Field Operations Center (WFOC) |