| Lat / long: | 37.47574, -122.27937 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025047 |
| DEP | 10077426 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V. 51, NO.4, OCT. 1955, P.451, PL. 5;}{Deposit:: REPORT 55 OF STATE MINERALOGIST, 1959, P.195.} |
| Reporter | Unknown |