| Lat / long: | 38.46318, -122.81887 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Surface |
| Development status: | Unknown |
| MAS | 60970097 |
| DEP | 10135155 |
| Reference | CALIF. JOUR. MINES & GEO. V.46, NO1, JAN. 1950, P.137. |
| Reporter | Western Field Operations Center (WFOC) |