| Boston Farm PitWorcester, MDMSHA 1800609 | Construction Sand and GravelSurface | AbandonedStatus date: 05/21/1982 | Bounds Sand & Gravel CompanyReported operatorBounds ThomasReported controller | Neither history importedView source coverage → |
| BRANCHVILLEPrince Georges, MDNear ?MSHA 1800275 | Construction Sand and GravelSurface | AbandonedStatus date: 03/31/1997 | A H Smith Associates Limited PartnershipReported operatorA H Smith Jr; Henry R SmithReported controller | Neither history importedView source coverage → |
| BRANDYWINE PITPrince Georges, MDNear BrandywineMSHA 1800705 | Construction Sand and GravelSurface | AbandonedStatus date: 12/15/2005 | Bardon IncReported operatorAmrize LtdReported controller | Production / employmentSafety recordsView source coverage → |
| BRANDYWINE SAND & GRAVELAnne Arundel, MDNear ?MSHA 1800276 | Construction Sand and GravelSurface | AbandonedStatus date: 09/17/2001 | Brandywine Enterprises IncReported operatorDonald M WolfReported controller | Production / employmentSafety recordsView source coverage → |
| Bridgeview StripGarrett, MDMSHA 1800520 | Coal (Bituminous)Surface | AbandonedStatus date: 06/27/1981 | Bridgeview Coal CompanyReported operatorH Scott WhyelReported controller | Neither history importedView source coverage → |
| Browning'S Deep Creek Quarry IncorporateGarrett, MDMSHA 1800037 | Crushed, Broken Limestone NECUnderground | AbandonedStatus date: 09/04/1996 | Browning'S Deep Creek Quarry IncReported operatorBrowning James RReported controller | Neither history importedView source coverage → |
| BUCKEYSTOWN #1Frederick, MDNear ?MSHA 1800747 | Common ShaleSurface | AbandonedStatus date: 06/26/2001 | Cherokee Sanford BrickReported operatorWienerberger AGReported controller | Production / employmentSafety recordsView source coverage → |
| Buffalo No 1 MineGarrett, MDMSHA 1800206 | Coal (Bituminous)Underground | AbandonedStatus date: 01/31/1974 | Buffalo Coal Company IncReported operatorCarl Del Signore Family TrustReported controller | Neither history importedView source coverage → |
| Buffalo No 2Garrett, MDNear OaklandMSHA 1800235 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 03/31/1989 | Mountain Top Coal CompanyReported operatorPolce Mary LReported controller | Neither history importedView source coverage → |
| Butler QuarryBaltimore, MDNear ButlerMSHA 1800038 | Dimension SandstoneSurface | AbandonedStatus date: 12/31/2017 | VSP Holdings LLCReported operatorFrancis E Gardiner IIIReported controller | Production / employmentSafety recordsView source coverage → |
| Cal #1 UgGarrett, MDMSHA 1800139 | Coal (Bituminous)Underground | AbandonedStatus date: 10/26/1971 | Burrell Brothers Coal CorpReported operatorBurrell Brothers Coal CorpReported controller | Neither history importedView source coverage → |
| CALCIUM CARBONATE PLANT/MILLBaltimore, MDNear CockeysvilleMSHA 1800343 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 03/19/2019 | Imerys Carbonates USA, Inc.Reported operatorImerys S AReported controller | Production / employmentSafety recordsView source coverage → |
| Carlos StripAllegany, MDNear Near CarlosMSHA 1800690 | Coal (Bituminous)Surface | AbandonedStatus date: 05/04/1989 | K & J Development CorpReported operatorMattingly James TReported controller | Neither history importedView source coverage → |
| Chaney EnterprisesSt Marys, MDNear Great MillsMSHA 1800737 | Construction Sand and GravelSurface | AbandonedStatus date: 07/22/2015 | Chaney Enterprises LTD PartnershipReported operatorChaney Enterprises LPReported controller | Production / employmentSafety recordsView source coverage → |
| Chaney PitAnne Arundel, MDNear ?MSHA 1800651 | Construction Sand and GravelSurface | AbandonedStatus date: 09/20/1995 | E Stewart Mitchell IncReported operatorMitchell Barton SReported controller | Neither history importedView source coverage → |
| Chase Sand PlantBaltimore, MDNear ChaseMSHA 1800581 | Construction Sand and GravelSurface | AbandonedStatus date: 07/31/2020 | Lafarge Mid-Atlantic, LLCReported operatorLafarge S AReported controller | Production / employmentSafety recordsView source coverage → |
| Cherry Creek MineGarrett, MDMSHA 1800542 | Coal (Bituminous)Surface | AbandonedStatus date: 05/07/1976 | Burnham Coal CompanyReported operatorDelfanero John PReported controller | Neither history importedView source coverage → |
| Chesapeake Terrace Corp Sand And GrAnne Arundel, MDMSHA 1800332 | Construction Sand and GravelSurface | AbandonedStatus date: 05/21/1982 | Chesapeake Terrace IncReported operatorJones C BraddockReported controller | Neither history importedView source coverage → |
| Chestertown Brick CompanyKent, MDNear ?MSHA 1800074 | Common Clays NECSurface | AbandonedStatus date: 07/09/1984 | Chestertown Brick Company IncReported operatorSchauber Richard EReported controller | Neither history importedView source coverage → |
| Chestnut Grove StripGarrett, MDNear Near BloomingtonMSHA 1800691 | Coal (Bituminous)Surface | AbandonedStatus date: 02/07/1986 | Masteller Coal Company IncReported operatorJames T WatsonReported controller | Neither history importedView source coverage → |
| Clark Coal #7Allegany, MDNear BartonMSHA 1800646 | Coal (Bituminous)Facility | AbandonedStatus date: 06/28/1993 | Tri-Star Mining IncReported operatorGeorge R BeenerReported controller | Neither history importedView source coverage → |
| Clark TippleAllegany, MDMSHA 1800478 | Coal (Bituminous)Facility | AbandonedStatus date: 10/16/1973 | Donald W Clark Coal CompanyReported operatorClark Donald WReported controller | Neither history importedView source coverage → |
| C MineGarrett, MDNear Deer ParkMSHA 1800655 | Coal (Bituminous)Underground | AbandonedStatus date: 10/06/1986 | Mettiki Coal CorpReported operatorMAPCO IncReported controller | Neither history importedView source coverage → |
| C Mine StripGarrett, MDNear Oakland, MD 21550MSHA 1800779 | Coal (Bituminous)Surface | AbandonedStatus date: 11/17/2011 | Everson Resources IncReported operatorJohn P BoyleReported controller | Production / employmentSafety recordsView source coverage → |
| Cobra Mine No 1Garrett, MDMSHA 1800559 | Coal (Bituminous)Surface | AbandonedStatus date: 11/14/1977 | Cobra FuelsReported operatorStanya George MReported controller | Neither history importedView source coverage → |
| Commonwealth JobAllegany, MDNear FrostburgMSHA 1800661 | Coal (Bituminous)Surface | AbandonedStatus date: 02/27/1996 | Kirby Energy IncReported operatorZuchowski PatReported controller | Neither history importedView source coverage → |
| Commonwealth No. 2Allegany, MDNear LonaconingMSHA 1800730 | Coal (Bituminous)Surface | Abandoned and SealedStatus date: 03/28/2016 | Beechwood Coal, LLCReported operatorFaith Ritchie; Jody L RitchieReported controller | Production / employmentSafety recordsView source coverage → |
| Condanerlla Job StripGarrett, MDMSHA 1800261 | Coal (Bituminous)Surface | AbandonedStatus date: 01/26/1973 | Buffalo Coal Company IncReported operatorCarl Del Signore Family TrustReported controller | Neither history importedView source coverage → |
| Contee Pit And PlantPrince Georges, MDMSHA 1800675 | Construction Sand and GravelSurface | AbandonedStatus date: 05/08/1980 | Md-Va Sand CompanyReported operatorSt Clair Samuel LReported controller | Neither history importedView source coverage → |
| Councell PlantCaroline, MDNear GoldsboroMSHA 1800757 | Construction Sand and GravelSurface | AbandonedStatus date: 08/24/2005 | Mike Davidson Sand & Gravel LLCReported operatorChaney Enterprises LPReported controller | Production / employmentSafety recordsView source coverage → |