Mine · Hardeman County, Tennessee, United States
Middleton Operations
Middleton Operations is a mine in Hardeman County, Tennessee, United States, owned by USS Holdings Inc.
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 | Hardeman 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 | clay (mainly clay) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | USS Holdings Inc (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | US Silica Company | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 74 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 | 35.0644, -88.8908 | 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
USS Holdings Inc owns 26 of the 2,675 mines in the United States in our data with a named owner; 8 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% |
| USS Holdings Inc | 9th | 26 | 0.97% |
Nearby
Within 50 km of this mine: 2 power plants (1 operating, 1,004 MW), measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Magnolia Power Plant | Power plant | 1,004 MW | Operating | 38 km |
| Yum Yum Solar LLC | Power plant | 147 MW | Under construction | 39 km |
Owner, operator and place
More from USS Holdings Inc
- Cheto Minemine
- Ottawa Plantmine
- Utica Silicamine
- Rockwood Plantmine
- Fowlkes Minemine
- Pacific Plantmine
- Colado Minemine
- Clark Operationsmine
Other mines in Tennessee
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.