| Lat / long: | 38.29269, -122.52856 |
| Primary: | Diatomite |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W025829 |
| MAS | 60970047 |
| DEP | 10141729 |
| Reference | {Deposit:: CALIF JM&GLG V 46 #1 P 94}{Deposit:: JAN. 1950, P.97, BULL. 152, P.285.} |
| Reporter | Western Field Operations Center (WFOC) |