| Lat / long: | 41.92232, -124.03476 |
| Tertiary: | Chromium, Iron |
| Other material: | Chromite, Magnesite, Olivine, Pyroxene, Serpentine |
| Discovery year: | 1880 |
| Operation type: | Surface-Underground |
| Development status: | Past Producer |
| First production started: | 1881 |
| MRDS | M007284 |
| MAS | 60150007 |
| DEP | 10260209 |
| Reference | {Deposit:: WELLS F G, ET AL,CAL DIV MINES BULL 134,PT 1,CH 1,PP 27-28 1}{Deposit:: BRADLEY W W ET AL,CAL ST MIN BUR BULL 76,CR&MN IN CAL,P 125-} |
| Reporter | Stinson |