| Lat / long: | 41.61375, -121.48028 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MRDS | W025814 |
| MAS | 60931523 |
| DEP | 10165644 |
| Reference | {Deposit:: CA JOUR MN/GEOL V 43, NO 4, 1947, P 458}{Deposit:: ALSO SECS 25, 26} |
| Reporter | Western Field Operations Center (WFOC) |