Mine · Mitchell County, North Carolina, United States
Duncan Tailings Facility
Duncan Tailings Facility is a mine in Mitchell County, North Carolina, United States, owned by Imerys S A; Norsk Mineral AS.
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 | Mitchell 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 | feldspar (mainly feldspar) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | Imerys S A; Norsk Mineral AS (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | The Quartz Corp USA | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 1 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 | 35.9106, -82.0461 | 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
Imerys S A; Norsk Mineral AS owns 5 of the 2,675 mines in the United States in our data with a named owner; 70 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% |
| Imerys S A; Norsk Mineral AS | 71st | 5 | 0.19% |
Nearby
Within 50 km of this mine: 2 data centers, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Data center, Caldwell County (OSM way 186515922) | Data center | — | — | 45 km |
| Data center, Caldwell County (OSM way 844372538) | Data center | — | — | 45 km |
Owner, operator and place
More from Imerys S A; Norsk Mineral AS
Other mines in North Carolina
Data on this page
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.