| Lat / long: | 34.35281, -118.91782 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Producer |
| MAS | 61110113 |
| DEP | 10190135 |
| Reference | {Deposit:: CALIF. DIV. MINES AND GEOL. SPECIAL PUBLICATION 58, 1981,}{Deposit:: P. 57.} |
| Reporter | Ridenour, James |