| Mc Gowan-Stauffer StripVenango, PAMSHA 3606686 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Mc Gowan-Stauffer IncReported operatorMc Gowan PhilReported controller | Neither history importedView source coverage → |
| McGregor MineJefferson, PANear DaytonMSHA 3608843 | Coal (Lignite)Underground | Abandoned and SealedStatus date: 03/27/2014 | Operator not reportedReported operatorController not reportedReported controller | Neither history importedView source coverage → |
| Mc Intire StripArmstrong, PANear IdahoMSHA 3604111 | Coal (Bituminous)Surface | AbandonedStatus date: 09/10/1984 | William J Mcintire Coal Company IncReported operatorWilliam J McIntire; Ronald McIntireReported controller | Neither history importedView source coverage → |
| Mcintyre MineIndiana, PANear McintyreMSHA 3608380 | Coal (Bituminous)Surface | AbandonedStatus date: 09/16/2003 | Big Mack Leasing Company IncReported operatorTerry L SchallReported controller | Production / employmentView source coverage → |
| Mckay StripArmstrong, PANear Madison TownshipMSHA 3605684 | Coal (Bituminous)Surface | AbandonedStatus date: 10/28/2002 | Mc Kay Coal Company IncReported operatorRobert H McKayReported controller | Production / employmentView source coverage → |
| Mckay StripJefferson, PANear HamiltonMSHA 3607729 | Coal (Bituminous)Surface | AbandonedStatus date: 05/12/2003 | Mc Kay Coal Company IncReported operatorRobert H McKayReported controller | Production / employmentSafety recordsView source coverage → |
| McKee Clearfield, PANear LuthersburgMSHA 3608778 | Coal (Bituminous)Surface | AbandonedStatus date: 05/12/2008 | W. Ruskin DresslerReported operatorW Ruskin DresslerReported controller | Production / employmentSafety recordsView source coverage → |
| Mcknight StripButler, PANear Worth TownshipMSHA 3602999 | Coal (Bituminous)Surface | AbandonedStatus date: 10/16/1990 | Mc Knight Coal CorpReported operatorMc Knight Gary LReported controller | Neither history importedView source coverage → |
| McMillinLawrence, PANear ChewtonMSHA 3609887 | Dimension LimestoneSurface | AbandonedStatus date: 12/31/2020 | Amerikohl AggregatesReported operatorJohn M StilleyReported controller | Production / employmentSafety recordsView source coverage → |
| Mcmunn MineClarion, PANear ClarionMSHA 3606518 | Coal (Bituminous)Surface | AbandonedStatus date: 10/24/1985 | K I T Industries IncReported operatorSchmader Leonard J & Carl C Mc MunnReported controller | Neither history importedView source coverage → |
| McNair BasinLuzerne, PANear FreelandMSHA 3609467 | Coal (Anthracite)Facility | AbandonedStatus date: 09/18/2014 | South Tamaqua Coal Pockets, Inc.Reported operatorUS Anthracite CorpReported controller | Production / employmentSafety recordsView source coverage → |
| Mcnatt StripGreene, PANear GreensboroMSHA 3607652 | Coal (Bituminous)Surface | AbandonedStatus date: 02/28/1992 | Greene County Coal CompanyReported operatorValli AugustReported controller | Neither history importedView source coverage → |
| Mcquiston Coal Company Midland PitLawrence, PAMSHA 3600652 | Fire ClaySurface | AbandonedStatus date: 04/24/1979 | Mc Quiston Coal CompanyReported operatorEdwin M Mc QuistonReported controller | Neither history importedView source coverage → |
| MC SHANE QUARRYAllegheny, PANear CarnegieMSHA 3606413 | Dimension SandstoneSurface | AbandonedStatus date: 08/28/2007 | Collier Stone CompanyReported operatorPatrick F Mc Shane; William DuchessReported controller | Production / employmentSafety recordsView source coverage → |
| MDA Susquehanna, PANear SusquehannaMSHA 3609961 | Dimension Stone NECSurface | AbandonedStatus date: 04/16/2012 | Top Rock Stone SupplyReported operatorDavid C GelineauReported controller | Production / employmentSafety recordsView source coverage → |
| MDA & Corbin QuarriesSusquehanna, PANear SusquehannaMSHA 3609610 | Dimension SandstoneSurface | AbandonedStatus date: 09/05/2012 | ENDLESS MOUNTAIN MINERALS, LLCReported operatorRyan L RuarkReported controller | Production / employmentSafety recordsView source coverage → |
| Meadowbrook CoalSchuylkill, PANear KeffersMSHA 3605114 | Coal (Anthracite)Surface | AbandonedStatus date: 05/26/2001 | Meadowbrook Coal IncReported operatorScott B KimmelReported controller | Production / employmentSafety recordsView source coverage → |
| Meadow Run MineGreene, PANear Mt. MorrisMSHA 3607987 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 07/19/2000 | Genesis IncReported operatorJohn P GarciaReported controller | Production / employmentSafety recordsView source coverage → |
| Meadows & Leonard #1 MineCambria, PANear WindberMSHA 3602603 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 04/16/2004 | Meadows & Leonard Mining IncReported operatorParis MeadowsReported controller | Safety recordsView source coverage → |
| Meagley QuarrySusquehanna, PANear SusquehannaMSHA 3609315 | Dimension Stone NECSurface | AbandonedStatus date: 10/04/2007 | Meagley QuarryReported operatorKeith N MeagleyReported controller | Production / employmentSafety recordsView source coverage → |
| Means #1Jefferson, PANear PunxsutawneyMSHA 3606814 | Coal (Bituminous)Surface | AbandonedStatus date: 08/28/1991 | Valier MiningReported operatorMiller Richard A & Thomas ThompsonReported controller | Neither history importedView source coverage → |
| Mears MineJefferson, PANear ReynoldsvilleMSHA 3608797 | Coal (Bituminous)Surface | AbandonedStatus date: 07/15/1999 | S & M MiningReported operatorBrian K ShortReported controller | Neither history importedView source coverage → |
| Mears StripIndiana, PANear Marion CenterMSHA 3602750 | Coal (Bituminous)Surface | AbandonedStatus date: 08/07/1984 | Stanford Mining CompanyReported operatorStanford EnergyReported controller | Neither history importedView source coverage → |
| Mease Pardee Clay PitClearfield, PAMSHA 3600599 | Common Clays NECSurface | AbandonedStatus date: 08/18/1980 | Reese BrothersReported operatorReese BrothersReported controller | Neither history importedView source coverage → |
| Mease Pardee Pinto StripClearfield, PAMSHA 3603391 | Coal (Bituminous)Surface | AbandonedStatus date: 03/13/1978 | Reese BrothersReported operatorReese James BReported controller | Neither history importedView source coverage → |
| Mease/Pardee/Pinto StripClearfield, PAMSHA 3606651 | Coal (Bituminous)Surface | AbandonedStatus date: 05/23/1980 | Mid-State Energy CorpReported operatorMc Neish DavidReported controller | Neither history importedView source coverage → |
| Medix Run #1Elk, PANear BenezettMSHA 3608460 | Coal (Bituminous)Surface | AbandonedStatus date: 08/26/1994 | Falls Creek Energy Company IncReported operatorTammy L Kijowski; Frank S SchallReported controller | Neither history importedView source coverage → |
| Medusa Aggregates Company - EdinburgLawrence, PAMSHA 3603227 | Construction Sand and GravelSurface | AbandonedStatus date: 03/25/1996 | Medusa Aggregates CompanyReported operatorMedusa CorpReported controller | Neither history importedView source coverage → |
| Medved StripFayette, PANear SmithfieldMSHA 3606240 | Coal (Bituminous)Surface | AbandonedStatus date: 04/11/1990 | Medved Mining CompanyReported operatorMedved Harold-Gerald & RobertReported controller | Neither history importedView source coverage → |
| MEI AspersAdams, PANear AspersMSHA 3608434 | Zirconium OreSurface | AbandonedStatus date: 01/15/2004 | Magnesium Elektron IncReported operatorMagnesium Elektron LimitedReported controller | Production / employmentSafety recordsView source coverage → |