| Location: | Contra Costa County, California, United States, North America |
| Lat / long: | 37.8738, -121.77773 |
| dep_id: | 10138440 |
| mas_id: | 60130005 |
| Commodity type: | nonmetallic |
| Major mineral: | Sand and Gravel, Construction |
| Operation type: | Unknown |
| Development status: | Prospect |
| Reporter: | Western Field Operations Center (WFOC) |