| Lat / long: | 38.65406, -122.37689 |
| Primary: | Magnesite |
| Ore: | Magnesite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M010751 |
| DEP | 10109278 |
| Reference | {Deposit:: CALIF. BULL. 79, 1925, PP. 56-58}{Deposit:: REPT. 25, 1929, P. 219}{Deposit:: USGS BULL. 355, 1908, PP. 28-29} |
| Reporter | Gere, W. |