Mines and quarries in Glasscock County, TX
10 mines not abandoned in Glasscock County, TX, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Bronte Pit Basin Rock Products | 4105715 | Stone | Jun 9, 2025 |
| Crusher LU300-LU400 Laredo Paving Inc | 4102577 | Stone | Oct 5, 2022 |
| FM 1357 Schwartz Pit Hoelscher Crushed Stone, LLC | 4105910 | Stone | Aug 10, 2026 |
| G158 NM ENERGY LLC | 4104800 | Stone | Jun 6, 2025 |
| HIRT VENTURES LLC | 4105108 | Stone | Sep 11, 2026 |
| OnCore3B OnCore Processing LLC | 4105751 | Sand and gravel | Oct 2, 2024 |
| OnCore6 OnCore Processing LLC | 4105675 | Sand and gravel | Jul 12, 2023 |
| T-Rex CSA Materials, Inc. | 4105083 | Stone | Nov 13, 2018 |
| TEXASTONE QUARRIES LLC Texastone Quarries | 4103795 | Stone | Oct 1, 2025 |
| Westrock MORIAH TFS OPERATIONS LLC dba Thompson Materials | 4105919 | Stone | Sep 23, 2026 |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.