| Lat / long: | 37.84573, -119.01596 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60510509 |
| DEP | 10261375 |
| Reference | {Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 103, 1990,}{Deposit:: P.} |
| Reporter | Ridenour, James |