| Lat / long: | 37.95601, -120.5541 |
| Tertiary: | Iron, Chromium |
| Other material: | Asbestos, Chromite, Olivine, Pyroxene, Serpentine |
| Discovery year: | 1917 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1917 |
| MRDS | M004640 |
| MAS | 60090561 |
| DEP | 10187534 |
| Reference | {Deposit:: CAL. DIV. MINES GEOL BULL 134,PT3CHAP.2, P.41,PL.5}{Deposit:: CAL. COUNTY REPT NO.2,P.129 1962}{Deposit:: COOP WAR MINERAL INVEST, CALAVERAS CO. NO.3, UNPUBL. TALIAFE} |
| Reporter | Unknown |