| Lat / long: | 40.29124, -123.10694 |
| Tertiary: | Manganese |
| Ore: | Bementite, Rhodochrosite, Rhodonite |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Chert |
| MRDS | M020336 |
| DEP | 10095214 |
| Reference | {Deposit:: D.O.M. BULL. 152 1950 P. 322}{Deposit:: D.O.M. BULL. 125 1943 PP. 65 , 200} |
| Reporter | Killman, K.; Albers, J. |