Mine · Bexar County, Texas, United States
Alpine Silica-San Antonio
Alpine Silica-San Antonio is a mine in Bexar County, Texas, United States, owned by Pro Frac Holding Corp.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Bexar County | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Status | Operating (active) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Commodities | industrial sand (mainly industrial sand) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | Pro Frac Holding Corp (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | Alpine Silica, LLC | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 59 people (annual average, in 2025) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Mine type | Surface | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Coordinates | 29.1858, -98.4542 | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
Research on this mine and its owner.Who owns it up to the parent company, its permits, resources and offtake, and an introduction to the owner.
Request researchHow its owner compares
Pro Frac Holding Corp owns 6 of the 2,675 mines in the United States in our data with a named owner; 54 owners have more. Counts cover the mines in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Owner in United States | Rank | Mines | Share |
|---|---|---|---|
| Alpha Metallurgical Resources Inc | 1st | 56 | 2.1% |
| Sev.en Global Investments a.s. | 2nd | 50 | 1.9% |
| Rosebud Mining Company | 3rd | 40 | 1.5% |
| Martin Marietta Materials Inc | 4th | 29 | 1.1% |
| Metinvest B V | 4th | 29 | 1.1% |
| Pro Frac Holding Corp | 55th | 6 | 0.22% |
Nearby
Within 50 km of this mine: 40 data centers (3 operating, 154 MW) and 12 power plants (4 operating, 4,094 MW), measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| El Patrimonio | Power plant | 150 MW | Planned | 8.1 km |
| Bexar ESS | Power plant | 100 MW | Under construction | 9.5 km |
| Arthur Von Rosenberg | Power plant | 575 MW | Operating | 10 km |
| Amazon AWS SAT - 12807 Donop | Data center | — | — | 13 km |
| H5 Data Centers San Antonio | Data center | — | — | 27 km |
| Lumen San Antonio 2 | Data center | — | — | 29 km |
Owner, operator and place
More from Pro Frac Holding Corp
Other mines in Texas
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.