| Lat / long: | 37.48908, -122.39494 |
| Primary: | Stone |
| Secondary: | Sand and Gravel, Construction |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Small |
| Development status: | Past Producer |
| MRDS | W025067 |
| DEP | 10077437 |
| Reference | CALIF. JOUR. MINES & GEO. V. 51, NO.4, OCT, 1955, P.449, PL. 5 |
| Reporter | Unknown |