Mines in Carroll County, Maryland

Mine	Commodity	Type	Status	Source
Medford Quarry	Crushed, Broken Limestone NEC	Surface	Active	MSHA
Union Bridge Md	Cement	Facility	Active	MSHA
Medford Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Union Bridge Quarry & Cement Plant	Stone	Surface	Producer	MRDS
Avondale Banks & Additional Mines	Iron		Past Producer	MRDS
Avondale Ore Banks	Iron	Surface	Past Producer	MRDS
Beasman Prospect		Underground	Prospect	MRDS
Carroll Mine		Underground	Past Producer	MRDS
Chestnut Hill Ore Banks	Iron	Surface-Underground	Past Producer	MRDS
Copps Branch Bank	Iron	Surface	Past Producer	MRDS
Devries Quarry #1	Feldspar	Surface	Past Producer	MRDS
Devries Quarry #2	Feldspar	Surface	Past Producer	MRDS
Devries Quarry #3	Feldspar	Surface	Past Producer	MRDS
Henryton Pegmatite	Beryllium		Prospect	MRDS
Hood Mine/richmond Mine	Iron		Past Producer	MRDS
Hood Ore Bank	Iron	Surface	Past Producer	MRDS
Hunter Et Al.	Iron		Past Producer	MRDS
Hunter Ore Bank	Iron	Surface	Past Producer	MRDS
John Wallen Quarry	Feldspar	Surface	Past Producer	MRDS
Keeny	Iron		Past Producer	MRDS
Keeny Ore Bank	Iron	Surface-Underground	Past Producer	MRDS
Lehigh Pit	Clay		Past Producer	MRDS
Maus Ore Bank	Iron	Surface	Past Producer	MRDS
Medford Quarry	Marble, Dimension		Past Producer	MRDS
Meyer Banks	Iron		Past Producer	MRDS
Meyer Ore Bank	Iron	Surface	Past Producer	MRDS
Miller Ore Bank	Iron	Surface	Past Producer	MRDS
Mineral Hill	Copper		Past Producer	MRDS
Mineral Hill	Copper		Past Producer	MRDS
Mineral Hill Mine		Surface-Underground	Past Producer	MRDS
Monroe Prospect		Underground	Prospect	MRDS
New Windsor Md	Crushed, Broken Limestone NEC	Surface	Abandoned	MSHA
Nellar	Iron		Past Producer	MRDS
Neller Ore Bank	Iron	Surface	Past Producer	MRDS
North Ebbvale Ore Bank	Iron	Surface	Past Producer	MRDS
Oursler Quarry	Feldspar	Surface	Past Producer	MRDS
Oursler Talc Quarries	Talc-Soapstone	Surface	Past Producer	MRDS
Patapsco	Copper		Past Producer	MRDS
Patapsco	Copper		Past Producer	MRDS
Patapsco Mines		Underground	Past Producer	MRDS
Peterman Banks	Iron		Past Producer	MRDS
Peterman Ore Banks	Iron	Underground	Past Producer	MRDS
Richmond Mine	Iron	Underground	Past Producer	MRDS
Robert D. Repp Prospect	Copper		Prospect	MRDS
Roop Mine	Copper		Past Producer	MRDS
Roop Mine		Surface-Underground	Prospect	MRDS
Ruby Quarry, Ruby Flint	Molybdenum		Occurrence	MRDS
Schaeffer Ore Banks	Iron	Surface	Past Producer	MRDS
Springfield	Copper		Past Producer	MRDS
Springfield Mine		Surface-Underground	Past Producer	MRDS
Springfield/carrollnew Burra	Copper		Past Producer	MRDS
Unionville	Zinc		Past Producer	MRDS
Wareheim Deposit	Iron	Surface	Past Producer	MRDS
Wareheim Et Al. Banks	Iron		Past Producer	MRDS
Weetenkamp Quarry	Feldspar	Surface-Underground	Past Producer	MRDS