Washington, PA Mines

Mine	Owner	Land Status	Minerals
Cemetery Hill Limestone Quarry		Private	Stone, Crushed
Donley Brick Co. Pit		Private	Clays
Jessop Steel Mill--Washington, Pa.	Jessop Steel Co.	Private	Iron
Limestone Deposit		Unknown	Stone, Crushed
Molycorp Smelt/Ref--Washington, Pa.	Molycorp Inc	Private	Boron Molybdenum REE Tungsten
Sand & Gravel Pit #2		Private	Sand and Gravel
Unnamed Limestone Prospect		Private	Stone, Crushed
Unnamed Limestone Quarry		Private	Stone, Crushed
Unnamed Sandstone Quarry	Hallam Construction Co.	Private	Flagstone