HISTORICAL SITES / RESEARCH 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.
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 location | Material / type | Reported status | Reported relationships | Available history |
|---|---|---|---|---|
| Crusher 4Saguache, CONear CenterMSHA 2902224 | Construction Sand and GravelSurface | AbandonedStatus date: 01/25/2023 | Southway Construction Company Inc of AlamosaReported operatorEstate of Henry T. Southway Jr.Reported controller | Production / employmentSafety recordsView source coverage → |
| Crusher Operation #2Prowers, CONear DenverMSHA 0504209 | Construction Sand and GravelSurface | AbandonedStatus date: 03/17/2015 | Carder IncReported operatorRon D PetersonReported controller | Production / employmentSafety recordsView source coverage → |
| Crusher Operation #3Prowers, CONear CoolidgeMSHA 0504519 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/2010 | Carder IncReported operatorRon D PetersonReported controller | Production / employmentSafety recordsView source coverage → |
| Crusher P-154Mesa, COMSHA 0503903 | Construction Sand and GravelSurface | AbandonedStatus date: 08/21/1985 | Corn Construction CompanyReported operatorLarry W CornReported controller | Neither history importedView source coverage → |
| Crusher P-3Mesa, COMSHA 0503902 | Construction Sand and GravelSurface | AbandonedStatus date: 05/31/1995 | Corn Construction CompanyReported operatorLarry W CornReported controller | Neither history importedView source coverage → |
| Crusher P-7Mesa, COMSHA 0503904 | Construction Sand and GravelSurface | AbandonedStatus date: 08/21/1985 | Corn Construction CompanyReported operatorLarry W CornReported controller | Neither history importedView source coverage → |
| Crusher PitLas Animas, CONear WestonMSHA 0504793 | Construction Sand and GravelSurface | AbandonedStatus date: 10/23/2017 | Robinson Sons Inc.Reported operatorDaniel RobinsonReported controller | Production / employmentSafety recordsView source coverage → |
| Crushing Operation #2Pueblo, CONear LyonsMSHA 0504709 | Construction Sand and GravelSurface | AbandonedStatus date: 07/22/2005 | Kirkland Construction LLLPReported operatorJames H KirklandReported controller | Production / employmentSafety recordsView source coverage → |
| Crushing Operation #3Pueblo, COMSHA 0504728 | Construction Sand and GravelSurface | AbandonedStatus date: 02/11/2002 | Kirkland ConstructionReported operatorJames H KirklandReported controller | Production / employmentSafety recordsView source coverage → |
| Crushing Operation #4Prowers, CONear DenverMSHA 0504536 | Construction Sand and GravelSurface | AbandonedStatus date: 10/05/2004 | Carder IncReported operatorRon D PetersonReported controller | Production / employmentSafety recordsView source coverage → |
| Crushing Plant #1 (White Rock Pit)Weld, COMSHA 0501379 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/1979 | Plains Aggregate CompanyReported operatorPlains Aggregate CompanyReported controller | Neither history importedView source coverage → |
| Crushing Plant No 1Weld, COMSHA 0501381 | Construction Sand and GravelSurface | AbandonedStatus date: 05/10/1979 | Plains Aggregate CompanyReported operatorPlains Aggregate CompanyReported controller | Neither history importedView source coverage → |
| Crystal HillSaguache, COMSHA 0503572 | Gold OreFacility | AbandonedStatus date: 07/18/1988 | Draco Gold Mines IncReported operatorSharp James E & Lawrence BarkerReported controller | Neither history importedView source coverage → |
| Crystal HillSaguache, COMSHA 0503941 | Gold OreSurface | AbandonedStatus date: 08/27/1986 | Wytana Inc D/B/A Crystal Hill Mining CompanyReported operatorWytana Inc & Draco Mines-Crystal HillReported controller | Neither history importedView source coverage → |
| C-SM-18Montrose, CONear NaturitaMSHA 0503152 | Uranium OreUnderground | AbandonedStatus date: 10/18/2011 | Highbury Resources IncReported operatorAnfield Energy IncReported controller | Production / employmentSafety recordsView source coverage → |
| Csr-10San Miguel, COMSHA 0503415 | Uranium-Vanadium OreUnderground | AbandonedStatus date: 07/01/1990 | Energy Fuels Nuclear IncReported operatorHarold RobertsReported controller | Neither history importedView source coverage → |
| C-Sr-10 SubleaseSan Miguel, COMSHA 0503433 | Uranium-Vanadium OreUnderground | AbandonedStatus date: 11/01/1982 | Shumway Mining CoReported operatorShumway Mining CoReported controller | Neither history importedView source coverage → |
| C-SR-11San Miguel, CONear Slick RockMSHA 0504829 | Uranium-Vanadium OreUnderground | AbandonedStatus date: 04/10/2007 | Highbury Resources Inc.Reported operatorAnfield Energy IncReported controller | Production / employmentSafety recordsView source coverage → |
| C-Sr-12San Miguel, COMSHA 0502981 | Uranium OreUnderground | AbandonedStatus date: 08/18/1981 | Anschutz Mining CorpReported operatorAnschutz CorpReported controller | Neither history importedView source coverage → |
| C-Sr-13San Miguel, COMSHA 0502786 | Uranium OreUnderground | AbandonedStatus date: 01/17/1983 | D C Bunker Mining CompanyReported operatorBunker D CReported controller | Neither history importedView source coverage → |
| C-SR-13aSan Miguel, COMSHA 0502771 | Uranium OreUnderground | AbandonedStatus date: 11/14/1984 | Cotter CorpReported operatorGeneral Atomics Uranium ResourcesReported controller | Neither history importedView source coverage → |
| C-Sr-15-ASan Miguel, COMSHA 0503418 | Uranium OreUnderground | AbandonedStatus date: 12/23/1981 | Union Carbide CorpReported operatorUnion Carbide CorpReported controller | Neither history importedView source coverage → |
| C-Sr-16aSan Miguel, COMSHA 0502740 | Uranium OreSurface | AbandonedStatus date: 05/18/1978 | Trio Industries IncReported operatorTrio Industries IncReported controller | Neither history importedView source coverage → |
| Cullen StripHuerfano, CONear WalsenburgMSHA 0503509 | Coal (Bituminous)Surface | Abandoned and SealedStatus date: 04/23/1986 | Cullen Construction CompanyReported operatorCullen JamesReported controller | Neither history importedView source coverage → |
| Cumberland-MonitorLa Plata, COMSHA 0503678 | Gold OreUnderground | AbandonedStatus date: 12/02/1988 | Cumberland Resources IncReported operatorStanfield H KReported controller | Neither history importedView source coverage → |
| Cunningham TunnelLa Plata, COMSHA 0502748 | Gold OreUnderground | AbandonedStatus date: 05/01/1979 | Myron CherryReported operatorMyron CherryReported controller | Neither history importedView source coverage → |
| Currie PitLarimer, COMSHA 0501884 | Construction Sand and GravelSurface | AbandonedStatus date: 01/22/1979 | Sterling Sand & Gravel CompanyReported operatorKoppers Company IncReported controller | Neither history importedView source coverage → |
| CURSHER UNIT #2Montezuma, COMSHA 0504037 | Construction Sand and GravelSurface | AbandonedStatus date: 02/18/2000 | Mountain GravelReported operatorCRH PLCReported controller | Production / employmentView source coverage → |
| Custer County Pit No 1Custer, COMSHA 0503492 | Construction Sand and GravelSurface | AbandonedStatus date: 08/17/1982 | Colorado Department Of HighwaysReported operatorState Of ColoradoReported controller | Neither history importedView source coverage → |
| Customer Technical Service LabLarimer, COMSHA 0504507 | CementFacility | AbandonedStatus date: 11/06/1992 | Holcim (US), IncReported operatorHolcim LtdReported controller | Neither history importedView source coverage → |
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 ↗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.