| Lat / long: | 37.37242, -121.4463 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | W025092 |
| DEP | 10111038 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 PP. 247 - 248}{Deposit:: D.O.M. BULL. 125 1943 P. 175}{Deposit:: CALIF. JOUR. MINES & GEO., V. 50 , NO. 2 , APR. 1954 P. 412}{Deposit:: U.S.B.M. R.I. 5254} |
| Reporter | Killman, K.; Albers, J. |