| Lat / long: | 41.00874, -121.72302 |
| Primary: | Diatomite |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025205 |
| DEP | 10111066 |
| Reference | {Deposit:: CALIF JOUR MINES & GEOL V 35 NO 2 APR 1939 P 128-9}{Deposit:: ALSO SECT 3} |
| Reporter | Unknown |