Knippa, TX Mines
Mines in Knippa, Texas
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Knippa Plant | South Texas Aggregates Inc | Mixed | Sand and Gravel | |
| Knippa Quarry | Whites Mines Inc | Unknown | Stone, Crushed | |
| South Texas Aggregates No. 1 Pit | Private | Sand and Gravel | ||
| South Texas Aggregates No. 2 Pit | Private | Sand and Gravel | ||
| South Texas Aggregates Pit 2 | South Texas Aggregates Inc | Private | Sand and Gravel | |
| Trap Rock Quarry | Private | Surface | Stone, Crushed |