Mineral Resources Map - mines, prospects, and more

Name
Harmarville Clay Pit
Universal Plant
Us Steel Carrie Furnaces-Rankin, Pa
Jones & Laughlin Steel--Pgh., Pa.
Walkers Mill Quarry
Shenango Inc Coke & Iron/ Pgh, Pa
Millaken Brick Co--Pitcairn, Pa.
Mcshane Industries Quarry
Us Steel Homestead Works
Fleck Quarry
Hawk Perlite--Carnegie, Pa.
Ritchey Metals Co/ Bethel Park, Pa
Manor Oak 2 Quarry
Allegheny Brick Co--Crieghton Plant
Unnamed Sandstone Quarry
Marquette Co Cement--Neville Island
Us Steel Duquesne Plant
Lone Star Inds Cement--Pgh., Pa.
Ap Green Refractories--Tarentum Pa.
Teledyne,Mckeesport Plant
Bettis Atomic Power Lab/W. Mifflin
Cametco Briquetting Plt-Duquesne Pa
Allegheny Ludlum Plant
Uss Edgar Thompson Div/W. Mifflin
Universal Atlas Cement/Div Us Steel
Harmarville Clay Pit & Plant
Unnamed Shale and Clay Mine
Uss Edgar Thompson Div/Braddock Pa