| Lat / long: | 39.54458, -121.15294 |
| Tertiary: | Manganese |
| Discovery year: | 1917 |
| Operation type: | Underground |
| Development status: | Prospect |
| MRDS | M005557 |
| MAS | 60070005 |
| DEP | 10259693 |
| Reference | {Deposit:: CALIF DIV OF MINES BULLETIN 152 1950 P 38 B 125 1943 P 105}{Deposit:: NO PRODUCTION} |
| Reporter | Western Field Operations Center (WFOC) |