| Barstad PitWashington, ORMSHA 3500749 | Construction Sand and GravelSurface | AbandonedStatus date: 08/17/1982 | Tigard Recreation Park IncReported operatorBrinegar CReported controller | Neither history importedView source coverage → |
| Barth Falls No 2Clatsop, ORMSHA 3502782 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/30/1981 | Harry Claterbos CompanyReported operatorClaterbos Harry CompanyReported controller | Neither history importedView source coverage → |
| Barth Falls QuarryClatsop, ORMSHA 3502634 | Crushed, Broken TraprockSurface | AbandonedStatus date: 10/05/1979 | White Cap Concrete CompanyReported operatorWhite Cap Concrete CompanyReported controller | Neither history importedView source coverage → |
| BARTONClackamas, ORMSHA 3500393 | Construction Sand and GravelSurface | AbandonedStatus date: 06/13/2000 | Clackamas County Dept Of Transportation & DevReported operatorClackamas County-OrReported controller | Production / employmentSafety recordsView source coverage → |
| Barton PitClackamas, ORMSHA 3500941 | Construction Sand and GravelSurface | AbandonedStatus date: 05/09/1984 | East County Aggregates IncReported operatorJarl Norm & Rick AndrewsReported controller | Neither history importedView source coverage → |
| Barton Road PitDouglas, ORMSHA 3502915 | Construction Sand and GravelSurface | AbandonedStatus date: 06/07/1979 | Teeco CorpReported operatorTeeco CorpReported controller | Neither history importedView source coverage → |
| Basin ResourcesMalheur, ORMSHA 3503027 | Gold OreSurface | AbandonedStatus date: 08/19/1982 | Basin Resources IncReported operatorRadcliffe RichardReported controller | Neither history importedView source coverage → |
| Batzer QuarryJackson, ORMSHA 3502911 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/21/1979 | Plumley Rock Crushing IncReported operatorPlumley DouglasReported controller | Neither history importedView source coverage → |
| B.C. PITDeschutes, ORMSHA 3503533 | Construction Sand and GravelSurface | AbandonedStatus date: 09/23/2002 | Quality Materials IncReported operatorMichael J LevesqueReported controller | Production / employmentSafety recordsView source coverage → |
| Bear Creek No 2Clackamas, ORMSHA 3502613 | Crushed, Broken TraprockSurface | AbandonedStatus date: 12/03/1979 | U S Bureau Of Land ManagementReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Bear Creek QuarryDouglas, ORMSHA 3502944 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/12/1979 | Roseburg Lumber CompanyReported operatorAllyn FordReported controller | Neither history importedView source coverage → |
| Bear Mountain QuarryDouglas, ORMSHA 3502943 | Crushed, Broken SandstoneSurface | AbandonedStatus date: 04/29/1985 | Weyerhaeuser CompanyReported operatorGeorge WeyerhaeuserReported controller | Neither history importedView source coverage → |
| Bear Ridge PitLinn, ORMSHA 3503074 | Crushed, Broken TraprockSurface | AbandonedStatus date: 07/02/1981 | Sierra Cascade Equipment IncReported operatorMorgan Gertrude JReported controller | Neither history importedView source coverage → |
| BEAVER PORTABLEDouglas, ORNear RoseburgMSHA 3502780 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/14/2009 | Beaver State Sand & Gravel-Div/LTM IncReported operatorMDU Resources Group IncReported controller | Production / employmentSafety recordsView source coverage → |
| Becker QuarryClackamas, ORMSHA 3500982 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 05/10/1978 | Jack Becker CoReported operatorJack Becker CoReported controller | Neither history importedView source coverage → |
| Bedrock Mine SiteCurry, ORNear BrookingsMSHA 3503681 | Construction Sand and GravelSurface | AbandonedStatus date: 06/03/2020 | Tidewater Contractors, Inc.Reported operatorGeorge Harold Fitzhugh; John David BaldwinReported controller | Production / employmentSafety recordsView source coverage → |
| Beermine #1Baker, ORNear SumpterMSHA 3503915 | Gold OreSurface | AbandonedStatus date: 04/28/2021 | Tyler BeersReported operatorTyler BeersReported controller | Neither history importedView source coverage → |
| BEND AGGREGATE PIT & PLANTDeschutes, ORMSHA 3500459 | Crushed, Broken TraprockSurface | AbandonedStatus date: 03/15/1999 | Bend Aggregate & Paving CompanyReported operatorCurl James MReported controller | Neither history importedView source coverage → |
| Benny PitTillamook, ORMSHA 3502671 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/10/1979 | Benny TaylorReported operatorBenny TaylorReported controller | Neither history importedView source coverage → |
| Benton MineJosephine, ORMSHA 3503316 | Gold OreUnderground | AbandonedStatus date: 11/06/1989 | Benton Resources (Us) LtdReported operatorBauer Charles WReported controller | Neither history importedView source coverage → |
| Benton MineJosephine, ORNear MerlinMSHA 3503405 | Gold OreUnderground | AbandonedStatus date: 08/31/2009 | Dutch Mining LLCReported operatorRendata Llc; Bruce BurrowReported controller | Production / employmentSafety recordsView source coverage → |
| BEVERLY MARIEMalheur, ORMSHA 3503495 | GemstonesSurface | AbandonedStatus date: 08/23/2001 | Gem Shop IncReported operatorEugene MuellerReported controller | Production / employmentSafety recordsView source coverage → |
| Big Creek MineGrant, ORMSHA 3503093 | Gold OreSurface | AbandonedStatus date: 09/14/1983 | Agau Mining Company IncReported operatorAgau Mining Company IncReported controller | Neither history importedView source coverage → |
| Big MacLinn, ORMSHA 3503100 | Gold OreSurface | AbandonedStatus date: 04/29/1985 | Big Minerals IncReported operatorBig Minerals IncReported controller | Neither history importedView source coverage → |
| Big Meadow Pit 6525Clackamas, ORMSHA 3502792 | Crushed, Broken TraprockSurface | AbandonedStatus date: 12/11/1978 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Big Meadow Pit & PlantClackamas, ORMSHA 3501411 | Dimension TraprockSurface | AbandonedStatus date: 11/26/1979 | Grant I SharpReported operatorGrant I SharpReported controller | Neither history importedView source coverage → |
| Big N Shiny MiningBaker, ORNear BakerMSHA 3503984 | Misc. Metal Ore NECSurface | AbandonedStatus date: 05/21/2026 | Operator not reportedReported operatorController not reportedReported controller | Neither history importedView source coverage → |
| Billman MineJosephine, ORMSHA 3501277 | Gold OreSurface | AbandonedStatus date: 06/15/1982 | Billman Mining & ExplorationReported operatorBillman Mining & ExplorationReported controller | Neither history importedView source coverage → |
| Black Bear MineJosephine, ORMSHA 3502537 | Gold OreUnderground | AbandonedStatus date: 06/15/1982 | Robert W RadcliffeReported operatorRobert W RadcliffeReported controller | Neither history importedView source coverage → |
| Black Boulder QuarryJosephine, ORMSHA 3502871 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/30/1978 | Weathers Crushing IncReported operatorDarwin WeathersReported controller | Neither history importedView source coverage → |