| Location: | Contra Costa County, California, United States, North America |
| Lat / long: | 37.9274, -121.99744 |
| dep_id: | 10114120 |
| mas_id: | 60130146 |
| Commodity type: | nonmetallic |
| Major mineral: | Limestone, Dimension |
| Operation type: | Surface |
| Development status: | Unknown |
| Reporter: | Western Field Operations Center (WFOC) |
| References: |
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