Unnamed Location
ProducerCalciumUSGS MRDS
Location
| State | California |
| County | Contra Costa |
| Coordinates | 37.93212, -121.85132 |
Commodities
| Primary | Calcium |
Mine Details
| Status | Producer |
| Data Source | USGS MRDS |
| Source ID | 10076504 |
| State | California |
| County | Contra Costa |
| Coordinates | 37.93212, -121.85132 |
| Primary | Calcium |
| Status | Producer |
| Data Source | USGS MRDS |
| Source ID | 10076504 |