| Lat / long: | 38.37073, -120.99296 |
| Primary: | Clay |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M004791 |
| DEP | 10028031 |
| Reference | CALIF. JOUR. MINES & GEOL. V. 50, NO. 1, JAN, 1954, P.219-220, 278, PL. 1; V.55, P.126; V.54, NO. 1, P.12 |
| Reporter | Gere, W. |