| Lat / long: | 37.38075, -121.3863 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| MRDS | M020280 |
| DEP | 10033657 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 P. 297}{Deposit:: TRASK, PARKER. NOTES ON THE MANGANESE RESOURCES OF CALIF., 1944 , UNPUB.} |
| Reporter | Killman, K.; Albers, J. |