| Lat / long: | 38.31212, -120.90796 |
| Primary: | Clay |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M004844 |
| DEP | 10028062 |
| Reference | CALIF. JOUR. MINES & GEOL. V. 50, NO. 1, JAN. 1954, P.220, 278, PL. 1; V. 55, P. 164; V. 54, NO. 1, P.12 |
| Reporter | Gere, W. |