| Lat / long: | 39.04434, -120.10795 |
| Primary: | Manganese |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W024315 |
| DEP | 10110834 |
| Reference | {Deposit:: MAS BACK-UP FILE WFOC,NEVADA CNTY CALIF;}{Deposit:: PRODUCED 35T IN 1918} |
| Reporter | Unknown |