HISTORICAL SITES / RESEARCH DIRECTORY

Abandoned mine directory

Find the public record behind a former mining site. Explore reported locations, mined materials and operating history as a starting point for acquisition, reuse or reclamation research.

78,438 matching recordsMSHA snapshot · 2026-10-31

Browse by state

Reset

History means records exist in the imported sources, including older periods. Missing history is not evidence of a clean safety record. Operator and controller names are the last relationships reported in the Mines snapshot; they are not verified current property owners.

Mine / reported locationMaterial / typeReported statusReported relationshipsAvailable history
Aggregate ProductsPinal, AZNear EloyMSHA 0203041Construction Sand and GravelSurfaceAbandonedStatus date: 08/16/2010Robson Ranch Arizona ConstReported operatorEdward J RobsonReported controllerProduction / employmentSafety recordsView source coverage →
Aggregate Resources-WaverlyMorgan, INNear WaverlyMSHA 1202350Construction Sand and GravelSurfaceAbandonedStatus date: 11/20/2007Aggregate Resources IncReported operatorDaniel R Balkema; Ralph T BalkemaReported controllerProduction / employmentSafety recordsView source coverage →
Aggregate Sand And Soil IncorporatedWeld, COMSHA 0504056Construction Sand and GravelSurfaceAbandonedStatus date: 01/30/1991Aggregate Sand & Soil IncReported operatorBartz RussellReported controllerNeither history importedView source coverage →
Aggregate Services IncorporatedButler, OHMSHA 3303820Construction Sand and GravelSurfaceAbandonedStatus date: 09/27/1989Aggregate Services IncReported operatorBroshear Robert FReported controllerNeither history importedView source coverage →
Aggregate'S Inc PitDavison, SDMSHA 3901201Construction Sand and GravelSurfaceAbandonedStatus date: 05/10/1988Aggregate'S IncReported operatorRobideau DeanReported controllerNeither history importedView source coverage →
Aggregate Washing and Classification SysKanabec, MNNear OgilvieMSHA 2103664Construction Sand and GravelSurfaceAbandonedStatus date: 02/15/2013Aggregate Washing Systems LLCReported operatorMarlys K Bossen; Paul W BossenReported controllerProduction / employmentSafety recordsView source coverage →
AGGREGATE WP-4Ward, NDNear MinotMSHA 3200768Construction Sand and GravelSurfaceAbandonedStatus date: 05/06/2024Aggregate Construction IncReported operatorRobert E CogdillReported controllerProduction / employmentSafety recordsView source coverage →
AGGREGATE WP-5Moody, SDNear MinotMSHA 3200791Construction Sand and GravelSurfaceAbandonedStatus date: 02/26/2020Aggregate Construction IncReported operatorRobert E CogdillReported controllerProduction / employmentSafety recordsView source coverage →
AggrisourceCollier, FLNear NaplesMSHA 0801326Crushed, Broken Limestone NECSurfaceAbandonedStatus date: 09/18/2006Earth Tech Enterprises IncReported operatorChristopher L GehringReported controllerProduction / employmentSafety recordsView source coverage →
Agg & Top Soil #1Guam, GUNear guamMSHA 6600016Construction Sand and GravelSurfaceAbandonedStatus date: 03/19/2016Operator not reportedReported operatorController not reportedReported controllerNeither history importedView source coverage →
Agg & Top Soil #1Guam, GUNear NONE/ABANDONEDMSHA 6600027Construction Sand and GravelSurfaceAbandonedStatus date: 08/05/2026Operator not reportedReported operatorController not reportedReported controllerNeither history importedView source coverage →
Ag-Lime Mill #1Dane, WIMSHA 4702822Crushed, Broken Limestone NECSurfaceAbandonedStatus date: 09/14/1994Mid-Wisconsin Crushing Company IncReported operatorDean L EvertReported controllerNeither history importedView source coverage →
Ag-Lime PlantBenton, ORMSHA 3502985LimeFacilityAbandonedStatus date: 11/01/1983Morse Brothers Builders SupplyReported operatorMorse Brothers IncReported controllerNeither history importedView source coverage →
Ag-Lime Quarry And MillDixon, NEMSHA 2500001Crushed, Broken Limestone NECSurfaceAbandonedStatus date: 07/11/1979Ag-Lime IncReported operatorAg-Lime IncReported controllerNeither history importedView source coverage →
Ag-Lime Sand & Gravel Pit & PlantDixon, NEMSHA 2500177Construction Sand and GravelSurfaceAbandonedStatus date: 05/09/1980Ag-Lime IncReported operatorAg-Lime IncReported controllerNeither history importedView source coverage →
Agnate MineCarbon, WYNear Elk MountainMSHA 4801607Coal (Bituminous)UndergroundAbandonedStatus date: 01/01/2002Agnate LLCReported operatorNorwest Mine Services LTDReported controllerProduction / employmentSafety recordsView source coverage →
Agness Pass PitCurry, ORMSHA 3503046Crushed, Broken TraprockSurfaceAbandonedStatus date: 01/03/1984Production CrushersReported operatorAcco ContractorsReported controllerNeither history importedView source coverage →
Agnes Wilson QuarryRiverside, CAMSHA 0404796Crushed, Broken Stone NECSurfaceAbandonedStatus date: 06/16/1986Kessen & Kessen Construction CompanyReported operatorStewart KessenReported controllerNeither history importedView source coverage →
Agnew MineCuster, SDMSHA 3901167FeldsparSurfaceAbandonedStatus date: 04/30/1985Charles L Stiles-OprReported operatorCharles L Stiles-OprReported controllerNeither history importedView source coverage →
Ag No 1 MineLewis, WVMSHA 4606007Coal (Bituminous)SurfaceAbandonedStatus date: 07/07/1980Miami Springs Properties IncReported operatorJoyce Western CorpReported controllerNeither history importedView source coverage →
A & G PitCook Inlet Susitna, AKMSHA 5000236Construction Sand and GravelSurfaceAbandonedStatus date: 11/26/1979R C J EnterprisesReported operatorR C J EnterprisesReported controllerNeither history importedView source coverage →
Agregado CeladaFajardo, PRMSHA 5400233Construction Sand and GravelSurfaceAbandonedStatus date: 03/09/1981Agregado CeladaReported operatorAgregado CeladaReported controllerNeither history importedView source coverage →
Agregados 24Bayamon, PRNear GuaynaboMSHA 5400389Crushed, Broken Stone NECSurfaceAbandonedStatus date: 07/11/2017Dorado Quarry And Recycling CorpReported operatorPablo F Del Valle RiveraReported controllerProduction / employmentSafety recordsView source coverage →
AGREGADOS BORINQUENGuayama, PRMSHA 5400430Crushed, Broken Stone NECSurfaceAbandonedStatus date: 01/11/2001Agregados Borinquen IncReported operatorJuan Rivera RodriguezReported controllerProduction / employmentView source coverage →
AGREGADOS BORINQUENCaguas, PRNear CaguasMSHA 5400437Crushed, Broken Stone NECSurfaceAbandonedStatus date: 03/16/2001Agregados Borinquen, Inc.Reported operatorJuan Rivera RodriguezReported controllerProduction / employmentSafety recordsView source coverage →
AGREGADOS DE HORMIGONManati, PRNear 3 Miles from FloridaMSHA 5400395Crushed, Broken Stone NECSurfaceAbandonedStatus date: 12/06/2004Agregados De HormigonReported operatorJose (Rosa) RodriguezReported controllerProduction / employmentSafety recordsView source coverage →
Agregados De Jayuya, Inc.Ponce, PRNear JayuyaMSHA 5400259Construction Sand and GravelSurfaceAbandonedStatus date: 08/01/2006Agregados De Jayuya, Inc.Reported operatorAlberto San MiguelReported controllerProduction / employmentSafety recordsView source coverage →
AGREGADOS LA SIERRA, CORP.Bayamon, PRMSHA 5400372Crushed, Broken Stone NECSurfaceAbandonedStatus date: 03/31/2000Agregados La Sierra CorpReported operatorFrancisco JuelleReported controllerNeither history importedView source coverage →
AGREGADOS MONTE CLARO, INC.Bayamon, PRMSHA 5400271Crushed, Broken Limestone NECSurfaceAbandonedStatus date: 08/07/1998Metro Industries IncReported operatorFrancisco JuelleReported controllerNeither history importedView source coverage →
Agregados Piedra Blanca IncArecibo, PRNear HatilloMSHA 5400392Crushed, Broken Limestone NECSurfaceAbandonedStatus date: 04/01/2013Agregados Piedra Blanca IncReported operatorJaime (Rodriguez) DortaReported controllerProduction / employmentSafety recordsView source coverage →

Take the research further

Acquisition & reuse

Use the mine name and reported location to investigate county parcel and title records, mineral rights, access and planning constraints. MSHA mailing addresses are addresses of record and may not locate the mine. Confirm the parcel and current ownership separately.

EPA mine-site redevelopment primer ↗

Reclamation projects

Check official reclamation inventories and state or tribal programmes for documented hazards, project status and programme criteria. A matching name or an MSHA abandoned status alone does not confirm a programme match.

OSMRE abandoned mine land programme ↗

Source: MSHA public datasets. Production history checks quarterly and annual mine production/employment records. Safety history checks violations, inspections and accident reports; other source coverage is available on each mine profile.