| Lat / long: | 37.61823, -122.49605 |
| Primary: | Calcium |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025073 |
| DEP | 10111032 |
| Reference | {Deposit:: CALIF. JOUR. MINES & GEO. V. 51, NO.4, OCT, 1955, P.436-7,450 PL. 5}{Deposit:: REPORT 55 OF STATE MINERALOGIST, 1959, P.195.}{Deposit:: MAY BE THE ROCKAWAY} |
| Reporter | Unknown |