Niagara County, NY Manganese Mines
Manganese Mines in Niagara County, NY
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Airco Alloys/ Niagara Falls, N.Y. | Airco Alloys, Speer Div | Private | Manganese |
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Airco Alloys/ Niagara Falls, N.Y. | Airco Alloys, Speer Div | Private | Manganese |