Mine · Madison County, Montana, United States
Yellowstone Mine
Yellowstone Mine is a mine in Madison County, Montana, United States, owned by Magris Performance Materials 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 | Madison 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 | talc (mainly talc) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | Magris Performance Materials Inc (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | Magris Talc USA, Inc. | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 38 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 | 44.9722, -111.6094 | 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
Magris Performance Materials Inc owns 3 of the 2,675 mines in the United States in our data with a named owner; 139 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% |
| Magris Performance Materials Inc | 140th | 3 | 0.11% |
Nearby
Within 50 km of this mine: 50 water rights, measured from the coordinates in the facts above. The table shows the nearest 3.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Water right 21-7020 | Water right | — | — | 34 km |
| Johnson Creek water right 21-112 | Water right | — | — | 37 km |
| Unnamed Stream to Henrys Lake water right 21-7566 | Water right | — | — | 38 km |
Owner, operator and place
More from Magris Performance Materials Inc
- Houston Millmine
- Ludlow Millmine
Other mines in Montana
Data on this page
- Idaho Department of Water Resources water right points of diversion. Idaho Department of Water Resources water right points of diversion, Terms not verified.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.