| Carter QuarrySusquehanna, PANear DimockMSHA 3609844 | Dimension Stone NECSurface | AbandonedStatus date: 09/07/2012 | John MartinReported operatorJohn R MartinReported controller | Safety recordsView source coverage → |
| Carter Quarry Susquehanna, PANear DimockMSHA 3609358 | Dimension SandstoneSurface | AbandonedStatus date: 07/18/2012 | R & R StoneReported operatorRonald R Carter JrReported controller | Production / employmentSafety recordsView source coverage → |
| Casella McKean Aggregate Plant #40Mckean, PANear Mt. JewettMSHA 3610000 | Crushed, Broken SandstoneSurface | AbandonedStatus date: 12/15/2012 | Glenn O. Hawbaker, Inc.Reported operatorDaniel R HawbakerReported controller | Production / employmentSafety recordsView source coverage → |
| Casella UgArmstrong, PAMSHA 3601001 | Coal (Bituminous)Underground | AbandonedStatus date: 09/27/1972 | Casella Coal CompanyReported operatorCasella Coal CompanyReported controller | Neither history importedView source coverage → |
| CASEY #1Susquehanna, PANear SpringvilleMSHA 3608964 | Dimension SandstoneSurface | AbandonedStatus date: 07/10/2003 | Vaughn HowellReported operatorHowell Vaughn LReported controller | Safety recordsView source coverage → |
| Casper PitSomerset, PANear HooversvilleMSHA 3602679 | Coal (Bituminous)Surface | AbandonedStatus date: 01/01/1982 | C & P Coal Company IncReported operatorDonovan Construction CompanyReported controller | Neither history importedView source coverage → |
| CASSELBURY LATTINI QUARRYBradford, PANear WyalusingMSHA 3608918 | Dimension SandstoneSurface | AbandonedStatus date: 05/07/2003 | Sky Blue FlagstoneReported operatorMichael CasselburyReported controller | Production / employmentSafety recordsView source coverage → |
| CASSELBURY NORTHSusquehanna, PANear HallsteadMSHA 3608953 | Dimension SandstoneSurface | AbandonedStatus date: 05/19/2026 | Ronald Opeil Flagstone Co., LLCReported operatorTimothy M SmithReported controller | Production / employmentSafety recordsView source coverage → |
| Casselbury PortableSusquehanna, PANear Hop BottomMSHA 3609784 | Dimension Stone NECSurface | AbandonedStatus date: 05/26/2020 | Casselbury FlagstoneReported operatorJason CasselburyReported controller | Production / employmentSafety recordsView source coverage → |
| CASSELBURY QUARRY WESTSusquehanna, PANear BrookdaleMSHA 3608954 | Dimension SandstoneSurface | AbandonedStatus date: 10/29/2008 | Snake Creek StoneReported operatorGene L RaffertyReported controller | Production / employmentSafety recordsView source coverage → |
| Casselman Coal Prep PlantSomerset, PAMSHA 3605825 | Coal (Bituminous)Facility | AbandonedStatus date: 12/02/1980 | Casselman Coal Sales CompanyReported operatorDavid D SvonavecReported controller | Neither history importedView source coverage → |
| Cassler StripSomerset, PANear Central CityMSHA 3606013 | Coal (Bituminous)Surface | AbandonedStatus date: 01/19/1989 | William Schmidt Coal CompanyReported operatorSchmidt WilliamReported controller | Neither history importedView source coverage → |
| Castanea Pit & MillClinton, PANear ?MSHA 3603471 | Common ShaleSurface | AbandonedStatus date: 04/23/1986 | Mill Hall Clay Products IncReported operatorOlive LynnReported controller | Neither history importedView source coverage → |
| Castle Comer TunnelSchuylkill, PANear DonaldsonMSHA 3605862 | Coal (Anthracite)Underground | Abandoned and SealedStatus date: 03/10/1986 | John Behm Coal CompanyReported operatorBehm John GReported controller | Neither history importedView source coverage → |
| Castlemont #1Susquehanna, PANear MontroseMSHA 3609453 | Dimension Stone NECSurface | AbandonedStatus date: 05/19/2026 | M M Quarries IncReported operatorJason T BurkeReported controller | Production / employmentSafety recordsView source coverage → |
| CASTOR FARM MINEAllegheny, PANear Jefferson Hills BoroughMSHA 3609488 | Coal (Bituminous)Surface | AbandonedStatus date: 02/26/2008 | Operator not reportedReported operatorController not reportedReported controller | Production / employmentSafety recordsView source coverage → |
| Catalano And PetroskyWestmoreland, PANear GreensburgMSHA 3607428 | Coal (Bituminous)Surface | AbandonedStatus date: 08/20/1985 | Salem Fuel CompanyReported operatorPetrosky Frank JReported controller | Neither history importedView source coverage → |
| Catch 40 ProcessingButler, PANear BruinMSHA 3606891 | Coal (Bituminous)Surface | AbandonedStatus date: 09/10/1984 | Catch 40 Systems IncReported operatorWimer Gail CReported controller | Neither history importedView source coverage → |
| Cathy StripGreene, PAMSHA 3605823 | Coal (Bituminous)Surface | AbandonedStatus date: 02/01/1980 | Alice K RobinsonReported operatorRobinson Alice KReported controller | Neither history importedView source coverage → |
| Catskill Stone Limited Inc.Wayne, PANear EquinunkMSHA 3609270 | Crushed, Broken SlateSurface | AbandonedStatus date: 09/02/2009 | Catskill Stone Limited Inc.Reported operatorKenneth J MirchReported controller | Production / employmentSafety recordsView source coverage → |
| Cbf MineFayette, PANear McclellandtownMSHA 3608190 | Coal (Bituminous)Surface | AbandonedStatus date: 08/13/1990 | Cbf IncReported operatorSantangelo Charles FReported controller | Neither history importedView source coverage → |
| CBH Shagger Quarry Susquehanna, PANear New MilfordMSHA 3610348 | Dimension Stone NECSurface | AbandonedStatus date: 06/03/2025 | CBH Investments LLCReported operatorRobert HeedReported controller | Production / employmentSafety recordsView source coverage → |
| C Brant Mining Co Clay MineSomerset, PAMSHA 3600603 | Fire ClaySurface | AbandonedStatus date: 04/26/1985 | C Brant Mining CompanyReported operatorBrant CharlesReported controller | Neither history importedView source coverage → |
| C & C TippleIndiana, PANear KentMSHA 3606351 | Coal (Bituminous)Facility | AbandonedStatus date: 04/10/1985 | C & C Coal Company IncReported operatorColeman RonaldReported controller | Neither history importedView source coverage → |
| CEDARAPIDSMercer, PAMSHA 3608781 | Construction Sand and GravelSurface | AbandonedStatus date: 04/30/2002 | Temple Portable Crushing IncReported operatorLarry G TempleReported controller | Production / employmentSafety recordsView source coverage → |
| CEDAR RAPIDS PORTABLE 20167Bradford, PANear CAMPTOWNMSHA 3609094 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/03/2003 | ALWAYS READY EXCAVATINGReported operatorChet OstrowskyReported controller | Production / employmentSafety recordsView source coverage → |
| Cedar Rapis Crushing Plant (SN 12040)Lawrence, PANear North WashingtonMSHA 3609288 | Crushed, Broken SandstoneSurface | AbandonedStatus date: 07/09/2007 | Heritage Excavating and StoneReported operatorFrank J SokoloskiReported controller | Production / employmentSafety recordsView source coverage → |
| CELL 11-12Northampton, PAMSHA 3608730 | Crushed, Broken SlateSurface | AbandonedStatus date: 05/15/2002 | N A P A Development Corp IncReported operatorNolan Perin; Scott PerinReported controller | Production / employmentSafety recordsView source coverage → |
| Centennial SlopeNorthumberland, PAMSHA 3602216 | Coal (Anthracite)Underground | AbandonedStatus date: 07/27/1976 | Centennial Coal CompanyReported operatorDaniels RobertReported controller | Neither history importedView source coverage → |
| CenterhillClearfield, PANear RocktonMSHA 3608150 | Coal (Bituminous)Surface | AbandonedStatus date: 10/20/1991 | W Ruskin Dressler CoalReported operatorW Ruskin DresslerReported controller | Neither history importedView source coverage → |