| Lat / long: | 39.03519, -120.78543 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Olivine, Pyroxene, Serpentine |
| Discovery year: | 1940 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1941 |
| MAS | 60610574 |
| DEP | 10261204 |
| Reference | {Deposit:: AVERILL,CV.1941 UNPUBL CAL ST MINING BUR FIELD REPT,PLACER C}{Deposit:: RYNEARSON,GA 1953 CAL DIV MINES BULL 134,PT 3,CH 5 PP 227-22} |
| Reporter | Stinson |