| Lat / long: | 38.79098, -122.83778 |
| Primary: | Mercury |
| Operation type: | Underground |
| Development status: | Unknown |
| MRDS | M055698 |
| MAS | 60970129 |
| DEP | 10231612 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V.46, NO1, JAN. 1950, P.99; V.42,}{Deposit:: JULY, 1946, PP.222-223.} |
| Reporter | Western Field Operations Center (WFOC) |