| Lat / long: | 39.5257, -122.17357 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Unknown |
| Deposit type: | Sedimentary |
| Production size: | None |
| Development status: | Occurrence |
| MRDS | M008621 |
| DEP | 10092269 |
| Reference | CALIF. JOUR. MINES & GEOLOGY, V. 48, NO. 1, JAN. 1952, P. 4 |
| Reporter | Gere, W. |