Martin Marietta Materials Southwest, Inc
Martin Marietta Materials Southwest, Inc operates 5 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 0 are currently active.
5Total Sites
0Active
1States
0Employees
Where Martin Marietta Materials Southwest, Inc Operates
| State | Sites |
|---|---|
| Texas | 5 |
What Martin Marietta Materials Southwest, Inc Mines
Crushed, Broken Limestone NEC · 4Construction Sand and Gravel · 1
All Sites Operated by Martin Marietta Materials Southwest, Inc
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| 211 | Texas | Bexar | Crushed, Broken Limestone NEC | Abandoned |
| Cobey | Texas | Medina | Construction Sand and Gravel | Abandoned |
| Helotes | Texas | Bexar | Crushed, Broken Limestone NEC | Abandoned |
| Hondo # 1 | Texas | Medina | Crushed, Broken Limestone NEC | Abandoned |
| New Braunfels Quarry | Texas | Comal | Crushed, Broken Limestone NEC | Abandoned |