| Lat / long: | 40.02296, -122.65419 |
| Primary: | Chromium |
| Other material: | Antigorite, Chromite, Enstatite, Magnesite, Olivine |
| Discovery year: | 1886 |
| Operation type: | Underground |
| Development status: | Past Producer |
| First production started: | 1890 |
| MRDS | W025882 |
| MAS | 61030011 |
| DEP | 10141260 |
| Reference | {Deposit:: CALIF DIV MINES GEOL BULL 134 CH3 PP133-191 1965.}{Deposit:: USGS BULL 945-G PP190-210 1946.}{Deposit:: CALIF JOUR MINES GEOL V42 NO3 PP183-195 1946.}{Deposit:: CALIF STATE DIV MINES 39TH REPT STATE MINERAL CHI PP90-92 19}{Deposit:: WFOC MIN PROP FILE} |
| Reporter | Wetzel, Nicholas |