Unimin Corp
Unimin Corp operates 5 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 0 are currently active.
5Total Sites
0Active
4States
0Employees
Where Unimin Corp Operates
| State | Sites |
|---|---|
| North Carolina | 2 |
| Mississippi | 1 |
| Tennessee | 1 |
| Washington | 1 |
What Unimin Corp Mines
Olivine · 2Common Clays NEC · 1Feldspar · 1Fire Clay · 1
All Sites Operated by Unimin Corp
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| Hamilton Mill | Washington | Skagit | Olivine | Abandoned |
| Plant #1 | North Carolina | Yancey | Olivine | Abandoned |
| Schoolhouse Research & Development | North Carolina | Avery | Feldspar | Abandoned |
| Sledge Mine | Mississippi | Quitman | Fire Clay | Abandoned |
| Weakley County Mines | Tennessee | Weakley | Common Clays NEC | Abandoned |