| Lat / long: | 39.69428, -121.28635 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite |
| Discovery year: | 1916 |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1941 |
| MRDS | M005523 |
| MAS | 60070240 |
| DEP | 10114293 |
| Reference | {Deposit:: CAL.DIV MINES GEOL BULL.134,PT3, CHAP.2 & PL5}{Deposit:: CAL DIV MINES GEOL BULL 145,PL.2}{Deposit:: CAL STATE MINERALOGIST REPT 21P. 165 1925}{Deposit:: CAL.COUNTY REPT NO.2,P.22,129 &PLD 1963}{Deposit:: COOP WAR MINERAL INVEST.PROJ CALAVERAS CO NO.4, TALIAFERRO 1} |
| Reporter | Unknown |