| Lat / long: | 41.47206, -122.29027 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Producer |
| MRDS | W025658 |
| DEP | 10077741 |
| Reference | {Deposit:: CALIF JOUR MN/GEOL V 43, NO 4, OCT 1947, P 458}{Deposit:: COMMODITY IS PUMICE} |
| Reporter | Unknown |