| Lat / long: | 39.19929, -120.77883 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Olivine, Pyroxene, Serpentine, Uvarovite |
| Discovery year: | 1917 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1918 |
| MAS | 60610621 |
| DEP | 10212682 |
| Reference | {Deposit:: RYNEARSON,CAL DIV MINES BULL 134 PT 3,CHAP.5 P.205 1953}{Deposit:: AVERRILL,CV 1941 UNPUBLISHED STATE MINING BUR FIELD REPT PLA}{Deposit:: NO.338} |
| Reporter | Unknown |