| Lat / long: | 39.37099, -120.70603 |
| Primary: | Gold |
| Operation type: | Unknown |
| Development status: | Occurrence |
| MRDS | C011822 |
| MAS | 60570799 |
| DEP | 10285566 |
| Reference | {Deposit:: SMR 37, NO. 3, 1941, PL. 3}{Deposit:: S OF AND ADJOINING COSMOPOLITAN LEDGE MINE} |
| Reporter | Western Field Operations Center (WFOC) |