| Lat / long: | 34.91941, -116.99167 |
| Primary: | Volcanic Materials |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 60712085 |
| DEP | 10189800 |
| Reference | {Deposit:: SOUTHERN PACIFIC CO., 1964, MINERALS FOR INDUSTRY, VOL. III-}{Deposit:: SOUTHERN CALIFORNIA, P. 70.} |
| Reporter | Rumsey, Clayton M. |