Crushed, Broken Limestone NEC Mines in Maryland

Crushed, Broken Limestone NEC Mining in Maryland

Maryland has 21 crushed, broken limestone nec-related mine and mineral deposit locations recorded in federal databases. Of these, 11 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.

By County

County	Sites
Baltimore County	5
Frederick County	5
Washington County	5
Carroll County	2
Garrett County	2
Allegany County	1
Howard County	1

Crushed, Broken Limestone NEC Mines

Mine	County	Type	Status
Bedrock Quarry	Allegany	Surface	Active
Beaver Creek Quarry	Washington	Surface	Active
Boonsboro Quarry	Washington	Surface	Active
Frederick Grinding Plant	Frederick	Facility	Active
Frederick Quarry	Frederick	Surface	Active
Frederick Quarry	Frederick	Surface	Active
Medford Quarry	Carroll	Surface	Active
Pinesburg Quarry	Washington	Surface	Active
S W Barrick & Sons	Frederick	Surface	Active
Texas Quarry	Baltimore	Surface	Active
Thayerville Mine	Garrett	Underground	Active
Baltimore South Mine	Baltimore	Underground	Abandoned
Calcium Carbonate Plant/mill	Baltimore	Facility	Abandoned
Deep Creek Quarry	Garrett	Surface	Abandoned
Delight Quarry	Baltimore	Surface	Abandoned
Hancock Quarry	Washington	Surface	Abandoned
Kpi-Jci 4250	Washington	Surface	Temporarily Idled
Lt106-002-Marriottsville	Howard	Surface	Abandoned
Marriottsville Quarry	Baltimore	Surface	Abandoned
Mellott-Maryland Stone	Frederick	Surface	Abandoned
New Windsor Md	Carroll	Surface	Abandoned

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