| Lat / long: | 38.33517, -122.27105 |
| Primary: | Diatomite |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W024306 |
| DEP | 10110831 |
| Reference | {Deposit:: CALIF DOM BULL 149, P 87, PLS 4 AND 6}{Deposit:: LOCATION UNCERTAIN-NEAR NAPA, POSSIBLY IN THE SE OF THE TOWNSHIP} |
| Reporter | Unknown |