| Lat / long: | 38.73598, -122.68857 |
| Primary: | Mercury |
| Operation type: | Underground |
| Development status: | Unknown |
| MRDS | M055683 |
| MAS | 60330168 |
| DEP | 10260648 |
| Reference | CALIF. JOUR. V.43, NO.1, JAN. 1947CDMG BASIN PLANNING AREA 5 |
| Reporter | Western Field Operations Center (WFOC) |