Mines and quarries in Bexar County, TX
20 mines not abandoned in Bexar County, TX, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| 1604 Quarry Vulcan Construction Materials, LLC | 4101241 | Stone | Feb 24, 1972 |
| 1604 QUARRY & PLANT Alamo Cement Company | 4103019 | Stone | Sep 24, 1986 |
| 211 QUARRY Martin Marietta Materials Southwest LLC | 4103829 | Stone | Oct 1, 2014 |
| Alpine Silica-San Antonio Alpine Silica, LLC | 4105426 | Nonmetal | Oct 1, 2019 |
| Arepet Industries Arepet Industries, LLC | 4105471 | Nonmetal | Sep 2, 2020 |
| Barrett Base Plt Alamo Concrete Products Company | 4100253 | Stone | Jun 4, 1979 |
| Beckmann Quarry Martin Marietta Materials Southwest LLC | 4101335 | Stone | Feb 24, 1972 |
| Big Oak Plant Iron Oak Big Oak LLC | 4101126 | Nonmetal | Jul 4, 1976 |
| Capitol Cement Plant & Quarry Capitol Aggregates, Inc. | 4100010 | Stone | Jul 15, 1983 |
| Casares Sand Pit | 4101096 | Sand and gravel | Mar 3, 1994 |
| G E M Materials Inc | 4101903 | Sand and gravel | May 11, 1999 |
| Helotes Quarry Vulcan Construction Materials, LLC | 4102976 | Stone | Jan 2, 1997 |
| Huebner Road Quarry Vulcan Construction Materials, LLC | 4100047 | Stone | May 15, 2013 |
| JARCO SANDS LLC | 4105361 | Sand and gravel | Oct 1, 2018 |
| Madden Materials Madden Pit Madden Materials | 4104443 | Sand and gravel | Oct 6, 2016 |
| Madden Materials Vision Topsoil Pit Madden Materials | 4105624 | Sand and gravel | Dec 3, 2025 |
| Medina River Sand & Gravel Brauntex Materials, Inc. | 4105543 | Sand and gravel | Dec 3, 2025 |
| San Pedro Quarry Martin Marietta Materials Southwest LLC | 4101337 | Stone | May 17, 2010 |
| Smithson Valley Quarry Martin Marietta Materials Southwest LLC | 4104108 | Sand and gravel | Sep 1, 2014 |
| ZCC Capitol Screening Operation Zachry Construction Corporation | 4105731 | Sand and gravel | Apr 1, 2024 |
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.