| Riverside DockLawrence, OHNear ProctorvilleMSHA 3303600 | Coal (Bituminous)Facility | AbandonedStatus date: 03/25/1996 | Riverside Coal CompanyReported operatorUnited CompanyReported controller | Neither history importedView source coverage → |
| Rmi-HolmesHolmes, OHNear Walnut CreekMSHA 3304419 | Coal (Bituminous)Surface | AbandonedStatus date: 11/21/2006 | Red Malcuit IncReported operatorMalcuit Mark AReported controller | Production / employmentView source coverage → |
| Rmi No 1 & 2Tuscarawas, OHNear StrasburgMSHA 3303869 | Coal (Bituminous)Surface | AbandonedStatus date: 11/21/2006 | Red Malcuit IncReported operatorMalcuit Mark AReported controller | Production / employmentView source coverage → |
| Robertsville StripStark, OHNear CantonMSHA 3303510 | Coal (Bituminous)Surface | AbandonedStatus date: 07/05/1989 | Burning Hollow Coal Company IncReported operatorLahmers RaymondReported controller | Neither history importedView source coverage → |
| Robinson MineColumbiana, OHNear LisbonMSHA 3303977 | Coal (Bituminous)Surface | AbandonedStatus date: 09/26/1988 | Robinson & Sons MiningReported operatorRobinson Danny-Kevin & John WReported controller | Neither history importedView source coverage → |
| RockCamp Underground Mine # 1Jackson, OHNear WellstonMSHA 3304702 | Coal (Bituminous)Facility | AbandonedStatus date: 03/12/2024 | Carbon River Coal CorpReported operatorRicky D Kirk; Jerry Wells JrReported controller | Neither history importedView source coverage → |
| Rockport Sand & Gravel Company IncorporaLicking, OHMSHA 3303818 | Construction Sand and GravelSurface | AbandonedStatus date: 12/16/1982 | Rockport Sand & Gravel Company IncReported operatorReese Robert RReported controller | Neither history importedView source coverage → |
| ROCKWELL SAND & GRAVEL, INC.Portage, OHNear Streetsboro, OHMSHA 3303979 | Construction Sand and GravelSurface | AbandonedStatus date: 06/28/2004 | Rockwell Sand & Gravel IncReported operatorRoger J SchuckReported controller | Production / employmentSafety recordsView source coverage → |
| Rocky Ridge QuarryOttawa, OHNear Rocky RidgeMSHA 3302696 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 03/12/2004 | Stoneco IncReported operatorCRH PLCReported controller | Production / employmentSafety recordsView source coverage → |
| RodcoWayne, OHMSHA 3303881 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 06/18/1986 | Holmes Limestone CompanyReported operatorE E Mullet FamilyReported controller | Neither history importedView source coverage → |
| Rodco #1Wayne, OHMSHA 3303676 | Coal (Bituminous)Surface | AbandonedStatus date: 05/01/1981 | Rodco IncReported operatorDownend Arthur AReported controller | Neither history importedView source coverage → |
| Rodney StoneGallia, OHNear RodneyMSHA 3304590 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 05/19/2009 | Stewart ConstructionReported operatorWalter E StewartReported controller | Production / employmentSafety recordsView source coverage → |
| Roemer PitTuscarawas, OHNear Dover,MSHA 3303672 | Coal (Bituminous)Surface | AbandonedStatus date: 11/01/1985 | Triad Mining IncReported operatorMilarcik Michael AReported controller | Neither history importedView source coverage → |
| Rogers #2Vinton, OHMSHA 3303774 | Coal (Bituminous)Surface | AbandonedStatus date: 12/01/1980 | Rogers CoalReported operatorRogers WillisReported controller | Neither history importedView source coverage → |
| Rogers PitJackson, OHMSHA 3303648 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Rogers CoalReported operatorRogers WillisReported controller | Neither history importedView source coverage → |
| Rogers StripColumbiana, OHMSHA 3301292 | Coal (Bituminous)Surface | AbandonedStatus date: 02/02/1981 | R & T Enterprises IncReported operatorMesmer RobertReported controller | Neither history importedView source coverage → |
| Romany Plant & PitsStark, OHMSHA 3300565 | Fire ClaySurface | AbandonedStatus date: 03/21/1985 | Spartek IncReported operatorSpartek IncReported controller | Neither history importedView source coverage → |
| Rooster Run MineVinton, OHNear WilkesvilleMSHA 3303923 | Coal (Bituminous)Surface | AbandonedStatus date: 08/09/1984 | Puckett Coal CompanyReported operatorO'Brien PatReported controller | Neither history importedView source coverage → |
| Rose Ug #1Jackson, OHMSHA 3300786 | Coal (Bituminous)Underground | AbandonedStatus date: 03/06/1971 | Rose Coal CompanyReported operatorRose JamesReported controller | Neither history importedView source coverage → |
| Rose Valley #587Harrison, OHNear HopedaleMSHA 3304059 | Coal (Bituminous)Surface | AbandonedStatus date: 03/16/2020 | Richmond Mill IncorporatedReported operatorAlbert Carapellotti; Paul CarapellottiReported controller | Production / employmentSafety recordsView source coverage → |
| Rose Valley #6 UgHarrison, OHNear HopedaleMSHA 3300957 | Coal (Bituminous)Underground | Abandoned and SealedStatus date: 08/28/1980 | Consolidation Coal CompanyReported operatorRobert E MurrayReported controller | Neither history importedView source coverage → |
| ROSS COUNTY GRAVELRoss, OHMSHA 3304228 | Construction Sand and GravelSurface | AbandonedStatus date: 04/11/1997 | Ross County Gravel CompanyReported operatorCraig BeamReported controller | Neither history importedView source coverage → |
| Ross County Sand & Gravel IncRoss, OHNear ChillicotheMSHA 3304636 | Construction Sand and GravelSurface | AbandonedStatus date: 10/08/2010 | Ross County Sand & Gravel IncReported operatorAndrew M WaltersReported controller | Production / employmentSafety recordsView source coverage → |
| Ross GravelButler, OHNear RossMSHA 3301587 | Construction Sand and GravelSurface | AbandonedStatus date: 08/18/2014 | Martin Marietta Materials,Inc.Reported operatorMartin Marietta Materials IncReported controller | Production / employmentSafety recordsView source coverage → |
| Ross PlantButler, OHNear HamiltonMSHA 3304554 | Construction Sand and GravelSurface | AbandonedStatus date: 01/07/2011 | Alvis Landscape and Golf Course Materials IncReported operatorRita Alvis; James H AlvisReported controller | Production / employmentSafety recordsView source coverage → |
| Ross PlantButler, OHNear RossMSHA 3304555 | Construction Sand and GravelSurface | AbandonedStatus date: 09/10/2014 | Broshear Contractors, Inc.Reported operatorGerald L. BroshearReported controller | Production / employmentSafety recordsView source coverage → |
| Roswell StripTuscarawas, OHNear RoswellMSHA 3303703 | Coal (Bituminous)Surface | AbandonedStatus date: 05/23/1985 | Orchard Mining IncReported operatorJones TerryReported controller | Neither history importedView source coverage → |
| R & R #2 (Orange Pit)Coshocton, OHNear FresnoMSHA 3303993 | Coal (Bituminous)Surface | AbandonedStatus date: 03/06/2007 | R & R Minerals IncReported operatorRoss Gary RReported controller | Production / employmentView source coverage → |
| R & R Aggregates IncorporatedRoss, OHMSHA 3304063 | Construction Sand and GravelSurface | AbandonedStatus date: 09/25/1986 | R & R Aggregates IncReported operatorR & R Aggregates IncReported controller | Neither history importedView source coverage → |
| R & S AugerTuscarawas, OHNear New PhiladelphiaMSHA 3303973 | Coal (Bituminous)Surface | AbandonedStatus date: 02/05/1992 | R & S Coal CompanyReported operatorStephon Richard & Newton RoseReported controller | Neither history importedView source coverage → |