Mine · Wayne County, Michigan, United States
Rockwood Plant
Rockwood Plant is a mine in Wayne County, Michigan, 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 | Wayne 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 | 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 | 22 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 | 42.0708, -83.2347 | 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: 6 power plants (4 operating, 6,384 MW) and 6 data centers, measured from the coordinates in the facts above. The table shows the nearest 6, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Trenton Channel Energy Center | Power plant | 220 MW | Under construction | 7.2 km |
| Fermi | Power plant | 1,281 MW | Operating | 12 km |
| Comcast | Data center | — | — | 16 km |
| Strasburg Solar Park | Power plant | 100 MW | Under construction | 22 km |
| US Signal data center, Wayne County | Data center | — | — | 25 km |
| Verizon Wireless data center, Detroit | Data center | — | — | 31 km |
Owner, operator and place
More from USS Holdings Inc
- Cheto Minemine
- Ottawa Plantmine
- Utica Silicamine
- Fowlkes Minemine
- Pacific Plantmine
- Colado Minemine
- Clark Operationsmine
- Hazen Pitmine
Other mines in Michigan
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.