| Lat / long: | 41.16174, -122.52921 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Jacobsite, Serpentine |
| Discovery year: | 1918 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1918 |
| MRDS | W025915 |
| MAS | 61050101 |
| DEP | 10141537 |
| Reference | {Deposit:: 37TH REPT STATE MINERALOGIST,1941,CAL ST MIN BUR,P25}{Deposit:: WELLS,F.G. AND HAWKES, H.E., 1965, CDM AND G BULL 134, PT 1,}{Deposit:: CHAP 3, P177.} |
| Reporter | Hayashi |