Upstone Materials Inc.
Upstone Materials Inc. operates 6 recorded mine and mineral-extraction sites across the United States, drawn from MSHA Mine Safety and Health Administration records. 1 is currently active. Total reported employee count across all sites: 26.
6Total Sites
1Active
1States
26Employees
Where Upstone Materials Inc. Operates
| State | Sites |
|---|---|
| New York | 6 |
What Upstone Materials Inc. Mines
Construction Sand and Gravel · 4Crushed, Broken Stone NEC · 2
All Sites Operated by Upstone Materials Inc.
| Mine | State | County | Commodity | Status |
|---|---|---|---|---|
| Plattsburgh Quarries | New York | Clinton | Crushed, Broken Stone NEC | Active |
| Saranac Lake Quarry | New York | Essex | Crushed, Broken Stone NEC | Intermittent |
| Mobile Screening Plant | New York | Clinton | Construction Sand and Gravel | Intermittent |
| Portable Screening Plant #1 | New York | Clinton | Construction Sand and Gravel | Intermittent |
| Chapel Hill | New York | St. Lawrence | Construction Sand and Gravel | Abandoned |
| Lewis Quarry | New York | Essex | Construction Sand and Gravel | Abandoned |