| Lat / long: | 39.77678, -121.41465 |
| Tertiary: | Iron, Chromium |
| Other material: | Chromite |
| Discovery year: | 1916 |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1917 |
| MRDS | M005472 |
| MAS | 60070189 |
| DEP | 10138528 |
| Reference | {Deposit:: CDMG BULL 134,PT.3,CH.5,BIG BAR MTN. AREA,1953,PP.277-278.}{Deposit:: CAL. STATE MINING BUR BULL 76,PP.101-228,1918.} |
| Reporter | Unknown |