Mine · St Louis County, Minnesota, United States
Minntac Mine
Minntac Mine is a mine in St Louis County, Minnesota, United States, owned by USX Corp (United States Steel 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 | St Louis 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 | iron ore (mainly iron ore) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | USX Corp (United States Steel Corp) (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | United States Steel Corp-Minnesota Ore Operations | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 1,054 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 | 47.5325, -92.6236 | 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
USX Corp (United States Steel Corp) owns 2 of the 2,675 mines in the United States in our data with a named owner; 200 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% |
| USX Corp (United States Steel Corp) | 201st | 2 | <0.1% |
Owner, operator and place
More from USX Corp (United States Steel Corp)
- Keetacmine
Other mines in Minnesota
Data on this page
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.