| Lat / long: | 38.56932, -122.78885 |
| Primary: | Mercury |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025864 |
| DEP | 10077841 |
| Reference | {Deposit:: D.O.M BULL. 125, P.186; CALIF. JOUR. MINES & GEO. V.46, NO.1, JAN.}{Deposit:: 1950, P.97, BULL. 152, PP.282.} |
| Reporter | Unknown |