| Lat / long: | 35.48576, -120.89348 |
| Tertiary: | Manganese |
| Discovery year: | 1935 |
| Operation type: | Unknown |
| Development status: | Past Producer |
| MRDS | M020163 |
| MAS | 60790017 |
| DEP | 10159430 |
| Reference | {Deposit:: CALIF. DIV. MINES BULLETIN 152, 1950, P. 235.}{Deposit:: U.S. BUREAU OF MINES RI 5579, 1960, P. 44.} |
| Reporter | Ridenour, James |