| Lat / long: | 39.34429, -120.80103 |
| Tertiary: | Chromium, Iron |
| Other material: | Chlorite, Chromite, Serpentine, Talc, Uvarovite |
| Discovery year: | 1916 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1916 |
| MRDS | M011733 |
| MAS | 60570726 |
| DEP | 10163996 |
| Reference | {Deposit:: RYNEARSON,GA 1953 CAL DIV MINES BULL 134,PT 3,CH 5,NEV CO.PP}{Deposit:: LOGAN,CA 1918 UNPUBL FIELD REPT NEVADA CO NO.203 RED LEDGE}{Deposit:: BRADLEY,WW ET AL,1918 CAL ST MINING BUREAU BULL 76 P 158} |
| Reporter | Unknown |