| Lat / long: | 41.75482, -123.87335 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Magnesite, Penninite, Serpentine, Talc |
| Discovery year: | 1918 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1941 |
| MRDS | M007540 |
| MAS | 60150109 |
| DEP | 10115469 |
| Reference | {Deposit:: WELLS,F.G.,ET AL,1946,CDM AND G BULL 134,PT.1,CHAP.1,P.61}{Deposit:: *RIEN,J.C.,1952,CAL.JOUR MINES AND GEOL.VOL.48,NO.4,P.288} |
| Reporter | Hayashi |