| Lat / long: | 37.42822, -120.6585 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Producer |
| MRDS | W024193 |
| MAS | 60470035 |
| DEP | 10187900 |
| Reference | CALIF. JOUR. MINES AND GEOL. V. 48, 1952, PLATE 12, NO. 11. |
| Reporter | Ridenour, James |