| Lucerne No 7Indiana, PANear IndianaMSHA 3606751 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 12/20/1978 | Helvetia Coal CompanyReported operatorRochester & Pittsburgh Coal CompanyReported controller | Neither history importedView source coverage → |
| Lucerne No 8 MineIndiana, PANear ClarksburgMSHA 3604597 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 03/29/1995 | Helvetia Coal CompanyReported operatorRochester & Pittsburgh Coal CompanyReported controller | Neither history importedView source coverage → |
| Lucerne No 9 MineIndiana, PANear ClarksburgMSHA 3605374 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 08/24/1995 | Helvetia Coal CompanyReported operatorRochester & Pittsburgh Coal CompanyReported controller | Neither history importedView source coverage → |
| LuchiniElk, PANear TobyMSHA 3607347 | Coal (Bituminous)Surface | AbandonedStatus date: 05/30/1985 | H A Enterprises IncReported operatorKear Gordon DReported controller | Neither history importedView source coverage → |
| Lucinda Coal Co StripClarion, PANear LucindaMSHA 3604134 | Coal (Bituminous)Surface | AbandonedStatus date: 09/10/1984 | Lucinda Coal Company IncReported operatorCarroll Veronica BonnieReported controller | Neither history importedView source coverage → |
| Luciusboro MineIndiana, PANear Homer CityMSHA 3607687 | Coal (Bituminous)Surface | Abandoned and SealedStatus date: 09/26/1996 | Marquise Mining CorpReported operatorJohn M LeeReported controller | Neither history importedView source coverage → |
| Luciusboro Strip MineIndiana, PANear LuciusboroMSHA 3603987 | Coal (Bituminous)Surface | AbandonedStatus date: 11/22/1982 | Hawk Contracting IncReported operatorMutchler PaulReported controller | Neither history importedView source coverage → |
| Luke Shingara CoalNorthumberland, PANear TrevortonMSHA 3609443 | Coal (Anthracite)Surface | AbandonedStatus date: 03/16/2022 | Luke Shingara CoalReported operatorLuke ShingaraReported controller | Production / employmentSafety recordsView source coverage → |
| Lulu TippleClarion, PANear CorsicaMSHA 3606614 | Coal (Bituminous)Facility | AbandonedStatus date: 06/04/1987 | Basic Energies IncReported operatorRiley Richard LReported controller | Neither history importedView source coverage → |
| Lulu TippleClarion, PANear CorsicaMSHA 3608130 | Coal (Bituminous)Facility | AbandonedStatus date: 12/13/1991 | R J B Coal CompanyReported operatorBeveridge RitaReported controller | Neither history importedView source coverage → |
| Lutz LandAllegheny, PANear OakdaleMSHA 3607526 | Coal (Bituminous)Surface | AbandonedStatus date: 05/06/1988 | Lutz LandReported operatorLutz Fred & Floyd JrReported controller | Neither history importedView source coverage → |
| LUTZ QUARRYBradford, PANear New AlbanyMSHA 3608952 | Dimension SandstoneSurface | AbandonedStatus date: 06/25/2003 | R P Lutz Natural Stone CompanyReported operatorRandy P LutzReported controller | Production / employmentSafety recordsView source coverage → |
| Luzerne Loading DockFayette, PANear East MillsboroMSHA 3604732 | Coal (Bituminous)Facility | AbandonedStatus date: 11/27/1984 | Luzerne Coal CorpReported operatorLuzerne Coal CorpReported controller | Neither history importedView source coverage → |
| Luzerne StripFayette, PANear IsabellaMSHA 3604147 | Coal (Bituminous)Surface | AbandonedStatus date: 03/23/1988 | Luzerne Coal CorpReported operatorLuzerne Coal CorpReported controller | Neither history importedView source coverage → |
| Lv #3Schuylkill, PANear Pine GroveMSHA 3608405 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 10/02/1995 | Sky High Coal CompanyReported operatorKroh Richard Sr-Robert DontonReported controller | Neither history importedView source coverage → |
| Lv #3 SlopeSchuylkill, PANear TremontMSHA 3608744 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 07/23/2010 | C & L Coal CompanyReported operatorCarl Albert; John LucasReported controller | Production / employmentSafety recordsView source coverage → |
| Lv #3 Vein DriftSchuylkill, PANear HeginsMSHA 3608431 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 10/05/1993 | Brookside Coal CompanyReported operatorKerstetter Russ & Roland KlingerReported controller | Neither history importedView source coverage → |
| L W Crosscut Pit And MillWarren, PAMSHA 3604802 | Construction Sand and GravelSurface | AbandonedStatus date: 08/08/1988 | L W CrosscutReported operatorCrosscut Ronald LReported controller | Neither history importedView source coverage → |
| Lykens #2 Vein SlopeSchuylkill, PAMSHA 3601955 | Coal (Anthracite)Underground | AbandonedStatus date: 02/16/1973 | H & S Coal CompanyReported operatorH & S Coal CoReported controller | Neither history importedView source coverage → |
| Lykens #4Schuylkill, PANear ZerbeMSHA 3608985 | Coal (Anthracite)Surface | AbandonedStatus date: 09/28/2017 | Char-Pac Coal Co LLCReported operatorCharlie SorokachReported controller | Production / employmentSafety recordsView source coverage → |
| Lykens #6 MineSchuylkill, PANear LincolnMSHA 3601886 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 10/06/1997 | Kintzel Coal CompanyReported operatorKintzel StephenReported controller | Neither history importedView source coverage → |
| Lykens No 1Schuylkill, PANear Zerbe-TremontMSHA 3607315 | Coal (Anthracite)Surface | AbandonedStatus date: 02/14/1986 | Gaelic Coal CorpReported operatorColkitt Douglas RReported controller | Neither history importedView source coverage → |
| Lykens SlopeNorthumberland, PANear HelfensteinMSHA 3607625 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 06/27/1985 | Southern Dip Coal Company IncReported operatorMoore William SrReported controller | Neither history importedView source coverage → |
| Lykens Slope #1Schuylkill, PANear GoodspringMSHA 3608830 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 09/01/2010 | Lykens Coal CompanyReported operatorGary LucasReported controller | Production / employmentSafety recordsView source coverage → |
| Lykens StockpileDauphin, PANear LykensMSHA 3603689 | Coal (Anthracite)Facility | AbandonedStatus date: 03/21/1984 | Hecla Machinery & Equipment CompanyReported operatorGene B GangloffReported controller | Neither history importedView source coverage → |
| Lykens Valley No 4 Vein SlopeSchuylkill, PANear DonaldsonMSHA 3607820 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 09/18/1986 | Mercury Coal CompanyReported operatorKenneth L RichterReported controller | Neither history importedView source coverage → |
| Lykens Valley StripSchuylkill, PANear JoliettMSHA 3608703 | Coal (Anthracite)Surface | AbandonedStatus date: 03/27/2017 | R S K MinesReported operatorRobin S KimmelReported controller | Production / employmentSafety recordsView source coverage → |
| Lyons QuarriesSusquehanna, PANear MontroseMSHA 3609217 | Crushed, Broken SlateSurface | AbandonedStatus date: 06/04/2008 | Lyons QuarriesReported operatorLawrence LyonsReported controller | Production / employmentSafety recordsView source coverage → |
| Lytle OperationSchuylkill, PANear PrimroseMSHA 3610016 | Coal (Anthracite)Surface | AbandonedStatus date: 03/27/2013 | Wilbur White Coal CompanyReported operatorWilbur W White JrReported controller | Safety recordsView source coverage → |
| Lytle StripIndiana, PANear Rd L SaltsburgMSHA 3607524 | Coal (Bituminous)Surface | AbandonedStatus date: 05/26/1992 | Latrobe Mining Company IncReported operatorSchall PaulReported controller | Neither history importedView source coverage → |