| Lat / long: | 38.62298, -123.12468 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Serpentine |
| Discovery year: | 1916 |
| Operation type: | Surface |
| Development status: | Past Producer |
| First production started: | 1916 |
| MAS | 60970021 |
| DEP | 10214570 |
| Reference | DOW,D.H.,AND THAYER,T.P.,1946 CDMAND G BULL 134,PT.2,CHAP.1, |
| Reporter | Hayashi |