| Lat / long: | 40.53096, -122.56888 |
| Primary: | Silver |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025271 |
| DEP | 10077570 |
| Reference | {Deposit:: CALIF JOUR M&G V35 NO2 APR 1939 PP171-172}{Deposit:: ALSO SECS 18 19 20W1/2W1/2} |
| Reporter | Unknown |