San Marcos, TX Mines
Mines in San Marcos, Texas
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Acme | San Marcos Gravel Co. | Unknown | Sand and Gravel | |
| Cummings | J. D. Cummings | Unknown | Sand and Gravel | |
| Hunter Pit | Private | Limestone | ||
| Texas Industries Cement Plant | Texas Industries Inc | Private | Stone, Crushed | |
| Thompson Pit & Plant | Hays County Gravel Co., Inc. | Private | Sand and Gravel | |
| Unknown | Private | Sand and Gravel |