| Lat / long: | 37.38103, -121.43658 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | W025093 |
| DEP | 10077450 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 P. 248}{Deposit:: D.O.M. BULL. 125 1943 P. 175}{Deposit:: BAILEY E.H. AND HARDEN D.R., 1975 U.S.G.S. MIN. RES. MAP I-909} |
| Reporter | Killman, K.; Albers, J. |