| Lat / long: | 38.39546, -120.97574 |
| Primary: | Clay |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M004783 |
| DEP | 10028024 |
| Reference | CALIF. JOUR. MINES & GEOL. V. 50, NO. 1, JAN. 1954, P.284, PL. |
| Reporter | Gere, W. |