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 |
|---|---|---|---|---|
| Browns Valley Pit & MillYuba, CAMSHA 0402731 | Construction Sand and GravelSurface | AbandonedStatus date: 04/12/1978 | E C Harryman & SonReported operatorE C Harryman & SonReported controller | Neither history importedView source coverage → |
| Brueckner Pit & MillFresno, CAMSHA 0403715 | Construction Sand and GravelSurface | AbandonedStatus date: 06/12/1985 | Brueckner Sand & Gravel IncReported operatorBrueckner KennethReported controller | Neither history importedView source coverage → |
| BRUSH CREEK MINESierra, CAMSHA 0403309 | Gold OreUnderground | AbandonedStatus date: 08/10/1998 | Brush Creek Mining & Development Company IncReported operatorBrush Creek Mining & Development Company IncReported controller | Neither history importedView source coverage → |
| Brush Mountain PitShasta, CANear Fall River MillsMSHA 0405034 | PumiceSurface | AbandonedStatus date: 08/26/2003 | Shasta County Department Of Public WorksReported operatorShasta County-CaReported controller | Production / employmentSafety recordsView source coverage → |
| Bryman PitSan Bernardino, CAMSHA 0404747 | Construction Sand and GravelSurface | AbandonedStatus date: 04/21/1995 | Boral Resources IncReported operatorBoral LimitedReported controller | Neither history importedView source coverage → |
| Buena Vista MineCalaveras, CAMSHA 0404572 | Gold OreUnderground | AbandonedStatus date: 08/09/1982 | Robert A DuboisReported operatorRobert A DuboisReported controller | Neither history importedView source coverage → |
| Bully ChoopTrinity, CAMSHA 0404459 | Gold OreUnderground | AbandonedStatus date: 08/10/1982 | Trafalgar Mining CompanyReported operatorO'Neill William JReported controller | Neither history importedView source coverage → |
| Butte LodeKern, CAMSHA 0404518 | Gold OreUnderground | AbandonedStatus date: 11/28/1983 | John Romp GroupReported operatorJohn Romp GroupReported controller | Neither history importedView source coverage → |
| Butte Ranch PitSutter, CANear SutterMSHA 0404856 | Construction Sand and GravelSurface | AbandonedStatus date: 09/14/1988 | Butte Sand & GravelReported operatorDarren MoreheadReported controller | Neither history importedView source coverage → |
| Butterfly MineSiskiyou, CAMSHA 0404435 | Gold OreUnderground | AbandonedStatus date: 10/13/1981 | Middle Earth MiningReported operatorM RobinsonReported controller | Neither history importedView source coverage → |
| Buttes Saddle MineSierra, CAMSHA 0404660 | Gold OreUnderground | AbandonedStatus date: 07/16/1984 | Derry Michner & Boothe IncReported operatorDerry Michener & Boothe IncReported controller | Neither history importedView source coverage → |
| C 1 Clay PitInyo, CAMSHA 0404342 | Common Clays NECSurface | AbandonedStatus date: 05/21/1985 | Pfizer IncReported operatorMinerals Technologies IncReported controller | Neither history importedView source coverage → |
| Cabrillo Sand & GravelSanta Cruz, CAMSHA 0401714 | Construction Sand and GravelSurface | AbandonedStatus date: 04/09/1992 | Cabrillo Sand & GravelReported operatorPacker Laverne WReported controller | Neither history importedView source coverage → |
| Cache CreekLake, CAMSHA 0405005 | Construction Sand and GravelSurface | AbandonedStatus date: 07/20/1995 | Clearlake Redi-Mix IncReported operatorRichard D ThornReported controller | Neither history importedView source coverage → |
| Cache Creek AggregatesYolo, CAMSHA 0403554 | Construction Sand and GravelSurface | AbandonedStatus date: 01/29/1987 | R C Collet IncReported operatorR C ColletReported controller | Neither history importedView source coverage → |
| Cactus Gold MineKern, CAMSHA 0404786 | Gold OreSurface | AbandonedStatus date: 03/15/1991 | Brown & Root (U S A) IncReported operatorHalliburton CompanyReported controller | Neither history importedView source coverage → |
| Cactus Gold Winkler UndergroundKern, CAMSHA 0404939 | Gold OreUnderground | AbandonedStatus date: 12/20/1988 | Small Mine DevelopmentReported operatorKeith JonesReported controller | Neither history importedView source coverage → |
| CAGLE PITPlumas, CANear ChesterMSHA 0405325 | Construction Sand and GravelSurface | AbandonedStatus date: 10/17/2008 | Feather River Rock CompanyReported operatorSteven C FoxReported controller | Production / employmentSafety recordsView source coverage → |
| Cain Ranch CrusherMono, CANear Lee ViningMSHA 0405757 | Construction Sand and GravelSurface | AbandonedStatus date: 10/10/2008 | Sierra Nevada Construction Inc.Reported operatorKevin L Robertson; Craig D HoltReported controller | Production / employmentSafety recordsView source coverage → |
| Cajalco PitRiverside, CAMSHA 0405069 | Construction Sand and GravelSurface | AbandonedStatus date: 10/21/1991 | C L Pharris Sand & Gravel IncReported operatorRonald W PharrisReported controller | Neither history importedView source coverage → |
| Cajon MineSan Bernardino, CAMSHA 0404837 | Common Clays NECSurface | AbandonedStatus date: 08/07/1987 | United States Tile CompanyReported operatorBoral LimitedReported controller | Neither history importedView source coverage → |
| Cajon Pass Sand & GravelSan Bernardino, CAMSHA 0404760 | Construction Sand and GravelSurface | AbandonedStatus date: 10/04/1991 | Cajon Pass Sand & GravelReported operatorAdams Mike & Fred EllrottReported controller | Neither history importedView source coverage → |
| Calaveras Asbestos Ltd Mine & MillCalaveras, CAMSHA 0401061 | AsbestosFacility | AbandonedStatus date: 04/07/1988 | Calaveras Asbestos LtdReported operatorCalaveras Natural Resources IncReported controller | Neither history importedView source coverage → |
| Calaveras Asbestos Ltd (Pit)Calaveras, CAMSHA 0402547 | AsbestosSurface | AbandonedStatus date: 06/14/1985 | Calaveras Natural Resources IncReported operatorCalaveras Natural Resources IncReported controller | Neither history importedView source coverage → |
| Calaveras RockCalaveras, CAMSHA 0404525 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 08/09/1982 | Harold O ParsonsReported operatorHarold O ParsonsReported controller | Neither history importedView source coverage → |
| Calaveras Rock IncorporatedSanta Clara, CAMSHA 0402280 | Construction Sand and GravelSurface | AbandonedStatus date: 11/18/1992 | Calaveras Rock IncReported operatorGretsinger WarrenReported controller | Neither history importedView source coverage → |
| CALCINE 1-3 MILLAmador, CAMSHA 0402866 | Misc. Nonmetallic Mnls. NECFacility | AbandonedStatus date: 08/12/2002 | North American Refractories CompanyReported operatorDidier-Werke AgReported controller | Production / employmentSafety recordsView source coverage → |
| Calcite PropertyKern, CAMSHA 0404387 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/09/1990 | Calmat CompanyReported operatorCalmat CompanyReported controller | Neither history importedView source coverage → |
| CALDWELL CINDER PITModoc, CAMSHA 0405436 | PumiceSurface | AbandonedStatus date: 07/16/2001 | Mt Lassen Cinder CompanyReported operatorWillard E HacklerReported controller | Production / employmentView source coverage → |
| Calgom Mining IncorporatedPlumas, CAMSHA 0404543 | Gold OreFacility | AbandonedStatus date: 05/11/1990 | Calgom Mining IncReported operatorRoyal Gold IncReported 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.