| Lat / long: | 40.04571, -120.88993 |
| Primary: | Manganese |
| Ore: | Psilomelane, Pyrolusite, Wad |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Producer |
| Host type: | Metasedimentary Rock |
| MRDS | W024496 |
| DEP | 10110885 |
| Reference | {Deposit:: CALIF DIV OF MINES VOL 33 NO 2 1937 P 128}{Deposit:: D.O.M. BULL. 152 1950 PP. 173 - 174}{Deposit:: D.O.M. BULL. 125 1943 P. 151} |
| Reporter | Killman, K.; Albers, J. |