| Lat / long: | 40.11957, -123.515 |
| Primary: | Manganese |
| Ore: | Bementite, Rhodochrosite, Rhodonite |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M020354 |
| DEP | 10109407 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 P. 334}{Deposit:: D.O.M. BULL. 125 1943 P. 202} |
| Reporter | Killman, K.; Albers, J. |