| Lat / long: | 40.53679, -122.57193 |
| Primary: | Silver |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025270 |
| DEP | 10077569 |
| Reference | {Deposit:: CALIF JOUR M&G V53 NOS3 4 JULY-OCT 1937 P666}{Deposit:: ALSO SECS 18SE 1/4 ALSO SECS 19 AND 20} |
| Reporter | Unknown |