| Lat / long: | 37.6016, -122.49105 |
| Primary: | Calcium |
| Operation type: | Unknown |
| Development status: | Past Producer |
| MAS | 60810050 |
| DEP | 10286541 |
| Reference | CALIF. JOUR. MINES & GEO. V. 51, NO.4, OCT, 1955, P.435-6,45 |
| Reporter | Western Field Operations Center (WFOC) |