| Lat / long: | 39.03178, -122.45577 |
| Primary: | Mercury |
| Operation type: | Underground |
| Development status: | Unknown |
| MRDS | M008889 |
| MAS | 60330199 |
| DEP | 10260934 |
| Reference | ECONOMIC MINERAL MAP OF CALIF NO. 1,--QUICKSILVER |
| Reporter | Western Field Operations Center (WFOC) |