| Lat / long: | 37.8599, -122.20135 |
| Primary: | Stone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60130138 |
| DEP | 10138433 |
| Reference | {Deposit:: CALIF. JOUR. V.47, NO.4, OCT. 1951PP.587-8; V.54, NO.4, OCT.}{Deposit:: P.577, PL.5.} |
| Reporter | Western Field Operations Center (WFOC) |