| Lat / long: | 37.9474, -122.42105 |
| Primary: | Stone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M007241 |
| MAS | 60130116 |
| DEP | 10162992 |
| Reference | {Deposit:: CALIF. JOUR. V.47, NO.4, OCT. 1951PL.42; V.54, NO.4, OCT. 1}{Deposit:: P.578, PL.5.} |
| Reporter | Western Field Operations Center (WFOC) |