| Lat / long: | 40.75179, -122.27748 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Deposit type: | Residual |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025224 |
| DEP | 10077528 |
| Reference | {Deposit:: CALIF J V35 NO2 APR 1939 P166}{Deposit:: D.O.M. BULL. 152 1950 PP. 267 - 271} |
| Reporter | Killman, K.; Albers, J. |