Common Clays NEC Mines in California
8Total Sites
5Active
Common Clays NEC Mining in California
California has 8 common clays nec-related mine and mineral deposit locations recorded in federal databases. Of these, 5 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| San Bernardino County | 3 |
| Contra Costa County | 1 |
| Kern County | 1 |
| Placer County | 1 |
| Riverside County | 1 |
| Sacramento County | 1 |
Common Clays NEC Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Florin Plant | Sacramento | Facility | Active |
| Hector Mine | San Bernardino | Surface | Active |
| Newberry Mill | San Bernardino | Facility | Active |
| Pacific Clay Pits | Riverside | Surface | Active |
| Taft Production Company & Mines | Kern | Surface | Active |
| Gmcb Clay Products | Placer | Surface | Abandoned |
| Mud Hills Mine | San Bernardino | Surface | Abandoned |
| Txi-Port Costa Plant | Contra Costa | Surface | Abandoned |
All common clays nec mines nationwide → · All mines in California →