| Lat / long: | 35.075, -117.65259 |
| Primary: | Pumice |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60712080 |
| DEP | 10262692 |
| Reference | {Deposit:: SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY, VOL. III-}{Deposit:: SOUTHERN CALIFORNIA, P. 83.} |
| Reporter | Ridenour, James |