| Lat / long: | 33.65283, -117.56977 |
| Primary: | Clay |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60590038 |
| DEP | 10285788 |
| Reference | {Deposit:: STAUFFER, C.R. HIGH ALUMINA CLAYS OF THE SANTA ANA MOUNTAIN}{Deposit:: REGION, CALIFORNIA: U.S. GEOL. SRUVEY STRATEGIC MINERALS}{Deposit:: INVESTIGATION PRELIMINARY REPORT 3-197, 1945, MAP NO. 59.} |
| Reporter | Ridenour, James |