Mines in Baltimore County, Maryland
201Total
16Active
| 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 |