| Lat / long: | 38.88128, -122.47687 |
| Tertiary: | Chromium |
| Other material: | Chromite |
| Discovery year: | 1916 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1916 |
| MRDS | M008900 |
| MAS | 60330035 |
| DEP | 10260898 |
| Reference | {Deposit:: DOW,D.H.,AND THAYER,T.P.,1946,CDMAND G BULL 134,PT.2,CHAP.1,}{Deposit:: ALSO IN SEC. 17.} |
| Reporter | Western Field Operations Center (WFOC) |