| Lat / long: | 39.54321, -121.02798 |
| Primary: | Chromium |
| Secondary: | Magnesite |
| Ore: | Chromite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Last production ended: | 1917 |
| MRDS | W025380 |
| DEP | 10111095 |
| Reference | RYNEARSON, G.A., 1953, CDMG BULL 134, PT. 3, CHAPT.5P. 258 |
| Reporter | Oster, Karel L. (Albers, John P.) |