Mines in Baltimore County, Maryland

Baltimore County, Maryland has 201 mine and mineral deposit locations documented in federal records from the USGS and MSHA. 16 of these are currently active mining operations. The most commonly recorded commodity is iron, with 98 sites. The table below lists all recorded mines in the county with links to individual site details.

All Mines in Baltimore County

Mine	Commodity	Type	Status	Source
Texas Quarry	Crushed, Broken Limestone NEC	Surface	Active	MSHA
Bluemount Quarry and Plant	Stone, Crushed/Broken		Producer	MRDS
Chase Masonry Sand Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Delight Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Dyer Quarry	Stone, Crushed/Broken		Producer	MRDS
George W. Schwartz Pit	Sand and Gravel, Construction	Surface	Producer	MRDS
Greenspring Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Jones Quarry	Stone, Dimension	Surface	Producer	MRDS
Marriottsville Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Patapsco Quarry	Stone, Dimension	Surface	Producer	MRDS
Poplar/white Marsh	Clay	Surface	Producer	MRDS
Rossville Pit	Clay	Surface	Producer	MRDS
South Mine & Mill	Stone, Crushed/Broken	Underground	Producer	MRDS
Texas Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Weaver Stone Company Quarry	Stone, Dimension	Surface	Producer	MRDS
William Speigel & Son Quarry	Stone, Crushed/Broken	Surface	Producer	MRDS
Alberton Quarry	Feldspar	Surface	Past Producer	MRDS
August Sandusky Quarry	Feldspar	Surface	Past Producer	MRDS
Baltimore South Mine	Crushed, Broken Limestone NEC	Underground	Abandoned	MSHA
Bare Hills Copper Mine	Copper		Past Producer	MRDS
Bare Hills Copper Mine	Copper	Surface-Underground	Past Producer	MRDS
Bare Hills Cu Mine	Copper		Past Producer	MRDS
Belle Grove Pit	Sand and Gravel, Construction		Past Producer	MRDS
Bethke Ore Bank	Iron	Surface	Past Producer	MRDS
Bethlehem Steel/sparrows Point, Md.	Iron	Processing Plant	Plant	MRDS
Bishop Ore Bank	Iron	Surface	Past Producer	MRDS
Blowhorn Ore Banks	Iron	Surface	Past Producer	MRDS
Blue Mount Quarries	Stone, Crushed/Broken	Surface	Unknown	MRDS
Blue Mount Quarry	Crushed, Broken Traprock	Surface	Abandoned	MSHA
Bok Mine	Asbestos	Surface	Past Producer	MRDS
Bonaparte Quarry	Feldspar	Surface	Past Producer	MRDS
Bosley & Ensor Ore Banks	Iron		Past Producer	MRDS
Bosley and Ensor Ore Banks	Iron	Surface	Past Producer	MRDS
Brian Ore Banks	Iron	Surface	Past Producer	MRDS
Brown Ore Banks	Iron	Surface	Past Producer	MRDS
Butler Artcraft Stone Corporation	Dimension Stone NEC	Surface	Intermittent	MSHA
Butler Quarry	Dimension Sandstone	Surface	Abandoned	MSHA
Calcium Carbonate Plant/mill	Crushed, Broken Limestone NEC	Facility	Abandoned	MSHA
Calhoun	Chromium		Past Producer	MRDS
Calhoun Mine		Surface-Underground	Past Producer	MRDS
Campbell Quarry	Limestone, General		Past Producer	MRDS
Chase Masonry Sand Plant	Sand and Gravel, Construction		Past Producer	MRDS
Chase Sand Plant	Construction Sand and Gravel	Surface	Abandoned	MSHA
Chew Limonite	Iron		Past Producer	MRDS
Chew Ore Bank	Iron	Surface	Past Producer	MRDS
Choate Mine		Underground	Past Producer	MRDS
Cochran Prospect	Iron	Surface	Prospect	MRDS
Cook Ore Banks	Iron	Surface	Past Producer	MRDS
Coursey Ore Bank	Iron	Surface	Past Producer	MRDS
Cross Ore Bank	Iron		Past Producer	MRDS
Cross Ore Bank	Iron	Surface	Past Producer	MRDS
Delight Quarry	Crushed, Broken Limestone NEC	Surface	Abandoned	MSHA
Dietz Quarry	Feldspar	Surface	Past Producer	MRDS
Discovery Workings/main Workings At Bare Hills District	Chromium		Past Producer	MRDS
Dolfield Placer	Chromium	Surface	Past Producer	MRDS
During Ore Bank	Iron	Surface	Past Producer	MRDS
East Baltimore Ore Banks	Iron	Surface	Past Producer	MRDS
East Lutherville Ore Bank	Iron	Surface	Past Producer	MRDS
Eastern Stainless Steel/dundalk Md	Iron	Processing Plant	Plant	MRDS
Ellicott Ore Bank	Iron	Surface	Past Producer	MRDS
Ender Ore Bank	Iron	Surface	Past Producer	MRDS
Excelsior Brick and Pottery Co.bank	Iron	Surface	Past Producer	MRDS
Feeney and Atherton Co. Quarries	Feldspar	Surface	Past Producer	MRDS
French Quarry	Feldspar	Surface	Past Producer	MRDS
French Quarry	Feldspar	Surface	Past Producer	MRDS
Gay Shore Prospect	Iron	Surface	Prospect	MRDS
Geist Ore Bank	Iron		Past Producer	MRDS
Geist Ore Bank	Iron	Surface	Past Producer	MRDS
Genstar Stone Lime Plant	Calcium	Processing Plant	Plant	MRDS
George W. Schwartz Pit and Mill	Sand and Gravel, Construction		Past Producer	MRDS
Gerst Ore Bank	Iron	Surface	Past Producer	MRDS
Gilmor Quarry	Feldspar	Surface	Past Producer	MRDS
Glyndon	Iron, Chromium, Platinum		Occurrence	MRDS
Gore Placer	Chromium	Surface	Prospect	MRDS
Gorsuch Point Mine	Iron	Surface	Past Producer	MRDS
Greenspring Quarry	Marble, Dimension		Past Producer	MRDS
Guilford & Waltersville Quarry	Feldspar	Surface	Past Producer	MRDS
Guilford and Waltersville Quarry	Feldspar	Surface	Past Producer	MRDS
Guilford and Waltersville Quarry	Feldspar	Surface	Past Producer	MRDS
Gwynn Quarry	Feldspar	Surface	Past Producer	MRDS
Hamilton Quarries	Feldspar	Surface	Past Producer	MRDS
Harris Mine		Underground	Past Producer	MRDS
Harry T. Campbell & Sons Pit	Sand and Gravel, Construction		Past Producer	MRDS
Harry T. Campbell & Sons Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Hengemihle Ore Bank	Iron	Surface	Past Producer	MRDS
Herman Ore Bank	Iron	Surface	Past Producer	MRDS
Herman Ore Bank & 11 Additional Mines	Iron		Past Producer	MRDS
Hilton Quarry	Molybdenum		Occurrence	MRDS
Hofmeister Ore Bank	Iron	Surface	Past Producer	MRDS
Hollofield Quarries	Feldspar	Surface	Past Producer	MRDS
Humphrey Quarry	Feldspar	Surface	Past Producer	MRDS
James Peach Quarry	Feldspar	Surface	Past Producer	MRDS
James Peach Quarry	Feldspar	Surface	Past Producer	MRDS
Jasper Pit	Sand and Gravel, Construction		Past Producer	MRDS
Jasper Pit	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Jenkins Ore Bank	Iron	Surface	Past Producer	MRDS
Jones Falls Gneiss Quarries	Molybdenum		Occurrence	MRDS
Joppa Road Pits	Sand and Gravel, Construction		Past Producer	MRDS
Joppa Road Pits	Sand and Gravel, Construction	Surface	Past Producer	MRDS
Kahler Ore Bank	Iron	Surface	Past Producer	MRDS
Kaufman Ore Bank	Iron	Surface	Past Producer	MRDS
Kemp Quarries	Feldspar	Surface	Past Producer	MRDS
Kennedy Ore Bank	Iron	Surface	Past Producer	MRDS
Kern Ore Bank	Iron	Surface	Past Producer	MRDS
King Ore Bank	Iron	Surface	Past Producer	MRDS
Kline's Brickyard Ore Bank	Iron	Surface	Past Producer	MRDS
Kraft Ore Banks	Iron	Surface	Past Producer	MRDS
Leitschuh Ore Bank	Iron	Surface	Past Producer	MRDS
Lepper Ore Bank	Iron	Surface	Past Producer	MRDS
Lohman Ore Banks	Iron	Surface	Past Producer	MRDS
Lutz Chromite Placer	Chromium	Surface	Prospect	MRDS
Marriottsville Quarry	Crushed, Broken Limestone NEC	Surface	Abandoned	MSHA
Marriottsville Quarry	Crushed, Broken Stone NEC	Surface	Abandoned	MSHA
Marriottsville Quarry and Mill	Limestone, General		Past Producer	MRDS
Mase Ore Banks	Iron		Past Producer	MRDS
Mase Ore Banks	Iron	Surface	Past Producer	MRDS
Matthews Ore Bank	Iron	Surface	Past Producer	MRDS
McComas Ore Banks	Iron	Surface	Past Producer	MRDS
McComasore Bank/norris Ore Bank	Iron		Past Producer	MRDS
Miller Ore Banks	Iron	Surface	Past Producer	MRDS
Minckins Quarry	Feldspar	Surface	Past Producer	MRDS
Minckins Quarry	Feldspar	Surface	Past Producer	MRDS
Minebank	Iron	Surface	Past Producer	MRDS
Mohr Ore Bank	Iron	Surface	Past Producer	MRDS
Myers Ore Bank	Iron	Surface	Past Producer	MRDS
National Gypsum/ Baltimore, Md.	Gypsum-Anhydrite	Processing Plant	Plant	MRDS
Nine Mile Hill Deposit	Iron	Surface	Past Producer	MRDS
Nine Number 62	Clay		Past Producer	MRDS
Norris Ore Bank	Iron	Surface-Underground	Past Producer	MRDS
Northeast Halethorpe Ore Banks	Iron	Surface	Past Producer	MRDS
Northeast Landsdowne Ore Banks	Iron	Surface	Past Producer	MRDS
Northwest Landsdowne Ore Banks	Iron	Surface	Past Producer	MRDS
Notch Cliff Quarries	Feldspar	Surface	Past Producer	MRDS
Obrien Ore Banks	Iron	Surface	Past Producer	MRDS
Oegon Ore Banks	Iron		Past Producer	MRDS
Offutt Quarry	Feldspar	Surface	Past Producer	MRDS
Old Triplett Placer	Chromium	Surface	Past Producer	MRDS
Oregon Ore Banks	Iron	Surface-Underground	Past Producer	MRDS
Patterson Quarries	Feldspar	Surface	Past Producer	MRDS
Pearce Quarry	Feldspar	Surface	Past Producer	MRDS
Picnic Wood Quarries	Feldspar	Surface	Past Producer	MRDS
Pierce Quarry	Feldspar	Surface	Past Producer	MRDS
Pitcher Ore Bank	Iron	Surface	Past Producer	MRDS
Pitcher and Creager Brick Co.banks	Iron	Surface	Past Producer	MRDS
Poole Farm Quarries	Feldspar	Surface	Past Producer	MRDS
Pot Springs Ore Banks	Iron	Surface	Past Producer	MRDS
Powhatan Asbestos Plant/woodlawn Md	Asbestos	Processing Plant	Plant	MRDS
Randallstown Quarry / Vinci Quarry 1	Dimension Stone NEC	Surface	Abandoned	MSHA
Randle Ore Bank	Iron	Surface	Past Producer	MRDS
Reddington Ore Bank	Iron	Surface	Past Producer	MRDS
Reddington/vonkapff/rice/minebank Limonite Banks	Iron		Past Producer	MRDS
Reich Ore Bank	Iron	Surface	Past Producer	MRDS
Rheinhardt Ore Bank	Iron	Surface	Past Producer	MRDS
Rice Ore Bank	Iron	Surface	Past Producer	MRDS
Rider Ore Bank	Iron	Surface	Past Producer	MRDS
Ridgely Ore Bank	Iron	Surface	Past Producer	MRDS
Riemschneider Ore Bank	Iron	Surface	Past Producer	MRDS
Ring Ore Bank	Iron	Surface-Underground	Past Producer	MRDS
Rittenhouse Ore Bank	Iron	Surface	Past Producer	MRDS
Roeder Ore Bank	Iron	Surface	Past Producer	MRDS
Rohe Ore Bank	Iron	Surface	Past Producer	MRDS
Rosedale Pit	Clay		Past Producer	MRDS
Rupp Quarries	Feldspar	Surface	Past Producer	MRDS
Schmidtman Ore Bank	Iron	Surface	Past Producer	MRDS
Smith Ore Bank	Iron	Surface	Past Producer	MRDS
Solomon Ore Bank	Iron	Surface	Past Producer	MRDS
South Granite Quarries	Feldspar	Surface	Past Producer	MRDS
South Mine and Mill	Limestone, General		Past Producer	MRDS
Southeast Landsdowne Ore Banks	Iron	Surface	Past Producer	MRDS
Stapleton Ore Banks	Iron	Surface	Past Producer	MRDS
Taylor Ore Bank	Iron	Surface	Past Producer	MRDS
Texas Maryland Quarry Number 2	Stone, Crushed/Broken	Surface	Past Producer	MRDS
Texas Quarry Number 2	Marble, Dimension		Past Producer	MRDS
The Caves Ore Banks	Iron		Past Producer	MRDS
The Caves Ore Banks	Iron	Surface	Past Producer	MRDS
Toboll Ore Bank	Iron	Surface	Past Producer	MRDS
Townsend Ore Bank	Iron	Surface	Past Producer	MRDS
Tremper Ore Banks	Iron	Surface	Past Producer	MRDS
Triplett Placer	Chromium	Surface	Past Producer	MRDS
Turner Ore Banks	Iron	Surface	Past Producer	MRDS
U.f.peach Quarries	Feldspar	Surface	Past Producer	MRDS
Unnamed Mine		Underground	Past Producer	MRDS
Us Gypsum/ Baltimore, Md.	Gypsum-Anhydrite	Processing Plant	Plant	MRDS
Virginia Ore Banks	Iron	Surface	Past Producer	MRDS
Von Kapff Ore Bank	Iron	Surface	Past Producer	MRDS
Wagonfere Ore Bank	Iron	Surface	Past Producer	MRDS
Waranch Prospect	Uranium		Prospect	MRDS
Weaver Stone Company Quarry	Quartz		Past Producer	MRDS
Weir Mine		Surface-Underground	Past Producer	MRDS
Weir Mine Et Al.	Chromium		Past Producer	MRDS
Westerman Ore Bank	Iron	Surface	Past Producer	MRDS
Westport Paving Brick Company Bank	Iron	Surface	Past Producer	MRDS
Whetstone Point Mine	Iron	Surface	Past Producer	MRDS
Whitaker Ore Banks	Iron	Surface	Past Producer	MRDS
William Spiegel & Son Quarry & Plnt	Stone, Crushed/Broken		Past Producer	MRDS
Wilson Bank	Iron		Past Producer	MRDS
Wilson Bank	Iron	Surface	Past Producer	MRDS
Wilt Quarry	Feldspar	Surface	Past Producer	MRDS
Windsor Farm Ore Bank	Iron	Surface	Past Producer	MRDS
Worthington Quarries	Feldspar	Surface	Past Producer	MRDS
Zinkand Ore Bank	Iron	Surface	Past Producer	MRDS