| Lat / long: | 37.54101, -122.34885 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W025035 |
| MAS | 60810004 |
| DEP | 10237894 |
| Reference | CALIF. JOUR. MINES & GEO. V. 51, NO. 4, OCT. 1955, P.452, PL |
| Reporter | Western Field Operations Center (WFOC) |