| Rich Hill QuarryFayette, PANear ConnellsvilleMSHA 3600518 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 01/08/2008 | Hanson Aggregates BMC IncReported operatorHeidelberg Materials AGReported controller | Production / employmentSafety recordsView source coverage → |
| Richland #1 StripCambria, PANear JohnstownMSHA 3606214 | Coal (Bituminous)Surface | AbandonedStatus date: 03/29/1983 | Interstate Fuels Company IncReported operatorRomani Francis JReported controller | Neither history importedView source coverage → |
| Richland MineCambria, PANear JohnstownMSHA 3607085 | Coal (Bituminous)Surface | AbandonedStatus date: 01/13/1983 | Richland Resources IncReported operatorRomani Francis JReported controller | Neither history importedView source coverage → |
| Richmond NO 5 QuarryBerks, PANear KutztownMSHA 3604407 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 08/25/2011 | Lehigh Cement Company LLCReported operatorHeidelberg Materials AGReported controller | Production / employmentSafety recordsView source coverage → |
| Richter StripFayette, PANear Toll HouseMSHA 3605879 | Coal (Bituminous)Surface | AbandonedStatus date: 08/14/1982 | Richter Trucking CompanyReported operatorRichter OrvilleReported controller | Neither history importedView source coverage → |
| Rickard MineIndiana, PANear HillsdaleMSHA 3607040 | Coal (Bituminous)Surface | AbandonedStatus date: 08/22/1983 | Neshaminney Enterprises International IncReported operatorKaufman Bruce LReported controller | Neither history importedView source coverage → |
| Riddle JobClearfield, PANear MahaffeyMSHA 3607199 | Coal (Bituminous)Surface | AbandonedStatus date: 12/20/1994 | Deer Run Coal CompanyReported operatorRiddle John M JrReported controller | Neither history importedView source coverage → |
| Rider StripWashington, PAMSHA 3606631 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Golden Flame Fuel CompanyReported operatorHamo Louis C--George R Solomon & George TeslovichReported controller | Neither history importedView source coverage → |
| Rider StripWashington, PANear CharleroiMSHA 3607168 | Coal (Bituminous)Surface | AbandonedStatus date: 04/26/1985 | Stash Brothers IncReported operatorStash George Jr & DonaldReported controller | Neither history importedView source coverage → |
| Ridge #2Somerset, PANear PortageMSHA 3608811 | Coal (Bituminous)Surface | AbandonedStatus date: 03/20/2025 | Ridge Energy Company IncReported operatorBrenda L KrevelReported controller | Production / employmentSafety recordsView source coverage → |
| Ridge Coal BreakerSchuylkill, PANear ShenandoahMSHA 3609920 | Coal (Lignite)Facility | AbandonedStatus date: 07/24/2014 | Ridge Coal Co.Reported operatorUS Anthracite CorpReported controller | Production / employmentSafety recordsView source coverage → |
| Ridge Deep MineArmstrong, PANear AvonmoreMSHA 3608733 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 09/03/2009 | AMFIRE Mining Company LLCReported operatorAlpha Natural Resources, Inc.Reported controller | Production / employmentSafety recordsView source coverage → |
| Ridgeview StripsClarion, PANear Karns CityMSHA 3606709 | Coal (Bituminous)Surface | AbandonedStatus date: 02/26/1999 | Doverspike Brothers Coal CompanyReported operatorStanford EnergyReported controller | Neither history importedView source coverage → |
| Riggle StripGreene, PAMSHA 3606897 | Coal (Bituminous)Surface | AbandonedStatus date: 03/18/1980 | Concorde CorpReported operatorJames L LauritaReported controller | Neither history importedView source coverage → |
| Rimersburg Coal TippleClarion, PAMSHA 3604019 | Coal (Bituminous)Facility | AbandonedStatus date: 03/20/1975 | C & K Coal CompanyReported operatorGulf Usa CorpReported controller | Neither history importedView source coverage → |
| Ringgold #2Jefferson, PANear DoraMSHA 3606254 | Coal (Bituminous)Underground | AbandonedStatus date: 11/02/1980 | Doverspike Brothers Coal CompanyReported operatorZapata CorpReported controller | Neither history importedView source coverage → |
| Ringgold MineJefferson, PAMSHA 3604269 | Coal (Bituminous)Underground | AbandonedStatus date: 01/17/1978 | Doverspike Brothers Coal CompanyReported operatorZapata CorpReported controller | Neither history importedView source coverage → |
| Risch Sand And Gravel PitMercer, PAMSHA 3606067 | Construction Sand and GravelSurface | AbandonedStatus date: 07/30/1979 | Risch Sand & GravelReported operatorRisch Sand & GravelReported controller | Neither history importedView source coverage → |
| Rishel #1Clearfield, PANear ClearfieldMSHA 3608921 | Coal (Bituminous)Surface | AbandonedStatus date: 04/10/2009 | Kenneth K Rishel & Sons IncReported operatorKenneth K RishelReported controller | Production / employmentSafety recordsView source coverage → |
| River Hill TippleClearfield, PANear KarthausMSHA 3608683 | Coal (Bituminous)Facility | AbandonedStatus date: 08/26/2019 | River Hill Coal Company IncReported operatorHarry J HancharReported controller | Production / employmentSafety recordsView source coverage → |
| River Ridge PitVenango, PAMSHA 3604671 | Construction Sand and GravelSurface | AbandonedStatus date: 05/16/2002 | I A Construction CorpReported operatorFairchild Brothers Holding CompanyReported controller | Production / employmentSafety recordsView source coverage → |
| Riverview Strip MineClarion, PANear Madison TownshipMSHA 3605651 | Coal (Bituminous)Surface | AbandonedStatus date: 09/10/1984 | Yates Brothers Coal CompanyReported operatorYates Larry T & William AReported controller | Neither history importedView source coverage → |
| R & J #1Westmoreland, PANear DelmontMSHA 3608268 | Coal (Bituminous)Surface | AbandonedStatus date: 06/25/1991 | R & J Coal IncReported operatorNicholson Ewing Jr & RandyReported controller | Neither history importedView source coverage → |
| R J B B Coal MineSchuylkill, PANear Mahanoy CityMSHA 3605709 | Coal (Anthracite)Facility | AbandonedStatus date: 02/22/1988 | R J B B Coal CompanyReported operatorLeaswitch JohnReported controller | Neither history importedView source coverage → |
| R J C Kohl #1Cambria, PANear PattonMSHA 3608396 | Coal (Bituminous)Surface | AbandonedStatus date: 01/20/2003 | R J C Kohl IncReported operatorJoseph Cunningham; James E CramerReported controller | Production / employmentSafety recordsView source coverage → |
| R J R Coal Co StripWestmoreland, PANear GreensburgMSHA 3606218 | Coal (Bituminous)Surface | AbandonedStatus date: 12/01/1982 | R J R Coal & Construction Company IncReported operatorWeaver RichardReported controller | Neither history importedView source coverage → |
| RJ StripsClearfield, PANear BoardmanMSHA 3609942 | Coal (Bituminous)Surface | AbandonedStatus date: 09/30/2019 | RJ Swatsworth & SonReported operatorRodney SwatsworthReported controller | Neither history importedView source coverage → |
| R & L StripJefferson, PANear KnoxdaleMSHA 3606710 | Coal (Bituminous)Surface | AbandonedStatus date: 03/14/2005 | R & L Coal CorpReported operatorFred Runco; James YenziReported controller | Production / employmentSafety recordsView source coverage → |
| R M And L StripFayette, PAMSHA 3605087 | Coal (Bituminous)Surface | AbandonedStatus date: 02/01/1980 | R M & L CompanyReported operatorRossini James TReported controller | Neither history importedView source coverage → |
| R M Portable #1Bradford, PANear Sugar RunMSHA 3609814 | Dimension Stone NECSurface | AbandonedStatus date: 01/27/2011 | R M PortablesReported operatorRaymond J MastReported controller | Safety recordsView source coverage → |