| Lat / long: | 34.39141, -118.4192 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60370454 |
| DEP | 10285104 |
| Reference | {Deposit:: CALIF. JOUR. MINES AND GEOL., V. 50, 1954, NO. 208, P. 688.}{Deposit:: CALIF. DIV. MINES BULLETIN 174, 1956, NO. 74, P. 97.} |
| Reporter | Ridenour, James |