| Lat / long: | 37.9055, -122.36665 |
| Primary: | Stone |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | M007247 |
| MAS | 60130122 |
| DEP | 10235436 |
| Reference | {Deposit:: CALIF. REPT. 23, NO.1, JAN. 1927, P.23; JOUR. V.47, NO.4, O}{Deposit:: 1951, PL.42; V.54, NO.4, OCT. 1958, P.575, PL.5.} |
| Reporter | Western Field Operations Center (WFOC) |