| Lat / long: | 33.6956, -117.33309 |
| Primary: | Clay |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | Small |
| Development status: | Past Producer |
| MRDS | W024582 |
| DEP | 10077135 |
| Reference | CALIF JOUR OF MINES & GEOL V 41 # 3 P 161. ALSO IN SEC 30 5S/4 |
| Reporter | Unknown |