Allegheny County, PA Tungsten Mines
Tungsten Mines in Allegheny County, PA
Mine | Owner | Land Status | Work Type | Minerals |
---|---|---|---|---|
Teledyne,McKeesport Plant | Teledyne Firth Stirling | Unknown | Tungsten |
Mine | Owner | Land Status | Work Type | Minerals |
---|---|---|---|---|
Teledyne,McKeesport Plant | Teledyne Firth Stirling | Unknown | Tungsten |