| Lehigh Quarry #117Lehigh, PANear ?MSHA 3600134 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 11/20/1991 | Eastern Industries IncReported operatorNew Enterprise Stone & Lime Company Inc; New Enterprise Stone & Lime ComReported controller | Neither history importedView source coverage → |
| Lehigh Valley Railroad BankSchuylkill, PAMSHA 3602212 | Coal (Anthracite)Surface | AbandonedStatus date: 10/01/1979 | Phoenix Contracting CompanyReported operatorJones William LReported controller | Neither history importedView source coverage → |
| Lehigh Valley Sand & GravelMonroe, PANear ?MSHA 3603197 | Construction Sand and GravelSurface | AbandonedStatus date: 06/30/1993 | WempcoReported operatorSimon Larry TReported controller | Neither history importedView source coverage → |
| Lehr Stripping OperationSchuylkill, PANear LincolnMSHA 3609465 | Coal (Anthracite)Surface | AbandonedStatus date: 03/29/2022 | Gale Mining CoReported operatorDavid Job SuenderReported controller | Production / employmentSafety recordsView source coverage → |
| Leisenring Iii SiteFayette, PANear LeisenringMSHA 3608461 | Coal (Bituminous)Facility | AbandonedStatus date: 07/18/1995 | Nucoal IncReported operatorMorgan DavidReported controller | Neither history importedView source coverage → |
| Lemly & Lynch StripGreene, PAMSHA 3603542 | Coal (Bituminous)Surface | AbandonedStatus date: 02/27/1975 | Dippel & Dippel Coal CompanyReported operatorRobert E HadenReported controller | Neither history importedView source coverage → |
| Lemont StripFayette, PANear LemontMSHA 3605225 | Coal (Bituminous)Surface | AbandonedStatus date: 09/12/1984 | Charles H Friday Construction & MiningReported operatorCharles H Friday Construction & MiningReported controller | Neither history importedView source coverage → |
| Lemont StripFayette, PANear Lemont FurnaceMSHA 3607997 | Coal (Bituminous)Surface | AbandonedStatus date: 08/11/1992 | Ren-Lau Coal CompanyReported operatorBortz George H IiiReported controller | Neither history importedView source coverage → |
| Lenape StripArmstrong, PANear KittanningMSHA 3606652 | Coal (Bituminous)Surface | AbandonedStatus date: 09/10/1984 | Lenape Contracting CompanyReported operatorCravener L EarlReported controller | Neither history importedView source coverage → |
| Lenig Prep PlantNorthumberland, PAMSHA 3690001 | Coal (Anthracite)Facility | AbandonedStatus date: 12/31/1977 | Calvin V Lenig Coal Prep & Sales IncReported operatorVernon E ZerbyReported controller | Neither history importedView source coverage → |
| Lenig TunnelNorthumberland, PANear TrevortonMSHA 3608288 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 09/11/2008 | L Coal CompanyReported operatorJames LenigReported controller | Production / employmentSafety recordsView source coverage → |
| LentzWestmoreland, PANear WyanoMSHA 3607966 | Coal (Bituminous)Surface | AbandonedStatus date: 06/01/1988 | Amerikohl Mining IncReported operatorJohn M StilleyReported controller | Neither history importedView source coverage → |
| Lentz/McIntyre 2Indiana, PANear McIntyreMSHA 3608777 | Coal (Bituminous)Surface | AbandonedStatus date: 12/18/2009 | Big Mack Leasing Co IncReported operatorTerry L SchallReported controller | Production / employmentSafety recordsView source coverage → |
| Lenzie & Miller StripFayette, PAMSHA 3606144 | Coal (Bituminous)Surface | AbandonedStatus date: 03/17/1977 | Lenzi & Miller Coal CompanyReported operatorLenzi Donald & Ray MillerReported controller | Neither history importedView source coverage → |
| Leonard Run #1Indiana, PANear Penn RunMSHA 3608089 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 08/25/1998 | Valley Coal CompanyReported operatorEdward G VehovicReported controller | Neither history importedView source coverage → |
| Lepley MineSomerset, PANear Haye MillMSHA 3610456 | Coal (Bituminous)Surface | AbandonedStatus date: 10/30/2025 | Simkol CorporationReported operatorSpencer J SvonavecReported controller | Production / employmentSafety recordsView source coverage → |
| Lepley Mine Job #6Somerset, PANear SomersetMSHA 3607796 | Coal (Bituminous)Surface | AbandonedStatus date: 03/27/2001 | Laura D Coal IncReported operatorStufft James WReported controller | Production / employmentSafety recordsView source coverage → |
| Lepley PitVenango, PAMSHA 3606769 | Construction Sand and GravelSurface | AbandonedStatus date: 05/03/1985 | Franklin Gravel CompanyReported operatorRobert W LaingReported controller | Neither history importedView source coverage → |
| Lepre PortableSusquehanna, PANear New MilfordMSHA 3609830 | Dimension Stone NECSurface | AbandonedStatus date: 08/30/2018 | Mike D. LepreReported operatorMichael D LePreReported controller | Production / employmentSafety recordsView source coverage → |
| LERAYSVILLE QUARRYBradford, PAMSHA 3608651 | Dimension Stone NECSurface | AbandonedStatus date: 09/02/1998 | Belcher & Sons FlagstoneReported operatorTony BelcherReported controller | Production / employmentView source coverage → |
| Leroy L WeidowSusquehanna, PANear JacksonMSHA 3609721 | Dimension SandstoneSurface | AbandonedStatus date: 05/09/2024 | Leroy L WeidowReported operatorLeroy L WeidowReported controller | Production / employmentSafety recordsView source coverage → |
| Leslie TippleClearfield, PANear AshlandMSHA 3604999 | Coal (Bituminous)Facility | AbandonedStatus date: 06/02/2004 | Power Operating Company IncReported operatorJem Holdings IncReported controller | Safety recordsView source coverage → |
| L & E StripsArmstrong, PANear Kittanning TownshipMSHA 3601025 | Coal (Bituminous)Surface | AbandonedStatus date: 03/04/1983 | L & E Construction & Equipment Company IncReported operatorEchnoz Leon LReported controller | Neither history importedView source coverage → |
| Lewis #1 Lewis #2 Lewis #3Susquehanna, PANear DimockMSHA 3609117 | Dimension Stone NECSurface | AbandonedStatus date: 09/20/2010 | Harold N LewisReported operatorHarold N LewisReported controller | Production / employmentSafety recordsView source coverage → |
| Lewis 2 Quarry Susquehanna, PANear HallsteadMSHA 3609023 | Dimension Stone NECSurface | AbandonedStatus date: 10/29/2023 | Randy K LewisReported operatorRandy K LewisReported controller | Production / employmentSafety recordsView source coverage → |
| Lewis QuarrySusquehanna, PANear MontroseMSHA 3608872 | Dimension SandstoneSurface | AbandonedStatus date: 08/31/2022 | Rich Jenkins IncReported operatorRichard A JenkinsReported controller | Production / employmentSafety recordsView source coverage → |
| Lewisville Recovery PlantIndiana, PANear KentMSHA 3607019 | Coal (Bituminous)Surface | AbandonedStatus date: 07/08/1992 | Kent Coal Mining CompanyReported operatorRochester & Pittsburgh Coal CompanyReported controller | Neither history importedView source coverage → |
| Leykamm QuarryWayne, PANear LanesboroMSHA 3609412 | Crushed, Broken SlateSurface | AbandonedStatus date: 08/20/2009 | Dave BarnesReported operatorDave B BarnesReported controller | Production / employmentSafety recordsView source coverage → |
| Lezinsky PortableSusquehanna, PANear Hop BottomMSHA 3609846 | Dimension Stone NECSurface | AbandonedStatus date: 08/13/2018 | James LezinskyReported operatorJames S LezinskyReported controller | Production / employmentSafety recordsView source coverage → |
| Lia CoalNorthumberland, PANear West CameronMSHA 3609704 | Coal (Anthracite)Surface | AbandonedStatus date: 09/23/2019 | L & K Coal CompanyReported operatorJustin R. LongReported controller | Production / employmentSafety recordsView source coverage → |