| Fab Tech Screening PlantJefferson, MTNear WhitehallMSHA 2402216 | Construction Sand and GravelSurface | AbandonedStatus date: 10/29/2019 | Smith Contracting, IncReported operatorDavid A SmithReported controller | Production / employmentSafety recordsView source coverage → |
| Fab Tec Portable CrusherGallatin, MTNear ManhattanMSHA 2402082 | Construction Sand and GravelSurface | AbandonedStatus date: 11/01/2010 | Bates Construction IncReported operatorDan BatesReported controller | Production / employmentSafety recordsView source coverage → |
| FAB TEC SCREENChouteau, MTNear GeraldineMSHA 2402056 | Construction Sand and GravelSurface | AbandonedStatus date: 12/23/2014 | Chouteau CountyReported operatorChouteau County-MtReported controller | Production / employmentSafety recordsView source coverage → |
| Fairview MineMadison, MTNear SheridanMSHA 2401706 | Gold OreUnderground | AbandonedStatus date: 12/15/2017 | Snowy Mountain Holdings Inc.Reported operatorDelaney Robert LReported controller | Production / employmentSafety recordsView source coverage → |
| Fallon County Screening PlantFallon, MTMSHA 2401485 | Construction Sand and GravelSurface | AbandonedStatus date: 09/13/1982 | Fallon CountyReported operatorFallon County-MTReported controller | Neither history importedView source coverage → |
| Farmers Plant AidRavalli, MTMSHA 2400922 | Misc. Nonmetallic Mnls. NECSurface | AbandonedStatus date: 06/07/1979 | Farmers Plant Aid CorpReported operatorFarmers Plant Aid CorpReported controller | Neither history importedView source coverage → |
| Faust ConstructionBroadwater, MTMSHA 2401523 | Construction Sand and GravelSurface | AbandonedStatus date: 09/15/1988 | Faust ConstructionReported operatorFaust CharlesReported controller | Neither history importedView source coverage → |
| FC PORTABLE CRUSHER 2Stillwater, MTNear COLUMBUSMSHA 2402822 | Construction Sand and GravelSurface | AbandonedStatus date: 10/05/2026 | FACTION CONSTRUCTORS, LLCReported operatorAndrew Heinen; John Mark Heinen; Lucas MergenReported controller | Production / employmentSafety recordsView source coverage → |
| Figgins Portable Plant Gallatin, MTNear BelgradeMSHA 2401939 | Construction Sand and GravelSurface | AbandonedStatus date: 02/26/2018 | Knife River BelgradeReported operatorKnife River CorporationReported controller | Production / employmentSafety recordsView source coverage → |
| Fischer QuarryLake, MTNear ElmoMSHA 2402355 | Dimension Stone NECSurface | AbandonedStatus date: 05/02/2023 | Western Stone LLCReported operatorDan K FischerReported controller | Production / employmentSafety recordsView source coverage → |
| Fishtail Creek MineStillwater, MTMSHA 2401433 | Copper Ore NECUnderground | AbandonedStatus date: 10/04/1979 | Herb Russell-ContractorReported operatorHerb Russell-ContractorReported controller | Neither history importedView source coverage → |
| Five Gallon BucketMeagher, MTMSHA 2401744 | Gold OreSurface | AbandonedStatus date: 07/18/1984 | Big Sky Mining & DevelopmentReported operatorLeischner William TReported controller | Neither history importedView source coverage → |
| Flack N Flack Const IncYellowstone, MTNear BillingsMSHA 2402274 | Construction Sand and GravelSurface | AbandonedStatus date: 09/18/2009 | Flack N Flack Const IncReported operatorRichard FlackReported controller | Production / employmentSafety recordsView source coverage → |
| Flathead County CrusherFlathead, MTNear KalispellMSHA 2401229 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/2011 | Flathead CountyReported operatorFlathead County-MtReported controller | Production / employmentSafety recordsView source coverage → |
| FLATHEAD COUNTY SCREENING PLANTFlathead, MTMSHA 2402039 | Construction Sand and GravelSurface | AbandonedStatus date: 06/11/1997 | Flathead CountyReported operatorFlathead County-MtReported controller | Neither history importedView source coverage → |
| Flood PitCascade, MTMSHA 2401409 | Construction Sand and GravelSurface | AbandonedStatus date: 04/30/1987 | Black Eagle Paving IncReported operatorSweeney RaymondReported controller | Neither history importedView source coverage → |
| FLOOD PIT (WASHING PLANT)Cascade, MTMSHA 2402164 | Construction Sand and GravelSurface | AbandonedStatus date: 08/29/2002 | United Materials Of Great Falls IncReported operatorLonnie AndersonReported controller | Production / employmentSafety recordsView source coverage → |
| Florence QueenCascade, MTMSHA 2401710 | Silver OreUnderground | AbandonedStatus date: 01/02/1985 | Hecla Mining CompanyReported operatorHecla Mining CompanyReported controller | Neither history importedView source coverage → |
| Forks MineMadison, MTMSHA 2401776 | Gold OreUnderground | AbandonedStatus date: 01/18/1985 | Modern TechnologiesReported operatorModern TechnologiesReported controller | Neither history importedView source coverage → |
| Foss PitBig Horn, MTMSHA 2401438 | Construction Sand and GravelSurface | AbandonedStatus date: 10/17/1980 | Reeves IncReported operatorAl Johnson Construction CompanyReported controller | Neither history importedView source coverage → |
| Foster Mine (Portable/Seasonal)Carter, MTNear AlzadaMSHA 2401447 | Common Clays NECSurface | AbandonedStatus date: 11/07/2003 | American Colloid Company Reported operatorMinerals Technologies IncReported controller | Production / employmentSafety recordsView source coverage → |
| Four Buttes PitDaniels, MTMSHA 2401243 | Construction Sand and GravelSurface | AbandonedStatus date: 05/14/1984 | Leonard Bud JensenReported operatorLeonard Bud JensenReported controller | Neither history importedView source coverage → |
| Fourth Of JulyGranite, MTMSHA 2401909 | Gold OreUnderground | AbandonedStatus date: 06/05/1990 | A & A Mining CompanyReported operatorTimothy AntonioliReported controller | Neither history importedView source coverage → |
| Fredriksen #1Broadwater, MTMSHA 2401924 | Gold OreSurface | AbandonedStatus date: 04/04/1991 | Mark L JohnsonReported operatorMark L JohnsonReported controller | Neither history importedView source coverage → |
| Free Gold LodeMadison, MTMSHA 2401546 | Gold OreSurface | AbandonedStatus date: 09/08/1981 | High Mountain Mining & ExplorationReported operatorHowell William-Gerald Todd & Lloyd RossReported controller | Neither history importedView source coverage → |
| French Bar MineLewis And Clark, MTMSHA 2401695 | GemstonesSurface | AbandonedStatus date: 09/18/1987 | French Bar Mine IncReported operatorMc Lean RonReported controller | Neither history importedView source coverage → |
| French Creek MineBeaverhead, MTMSHA 2401632 | Gold OreUnderground | AbandonedStatus date: 05/05/1982 | Lou EthreredgeReported operatorLou EthreredgeReported controller | Neither history importedView source coverage → |
| French Creek MineBeaverhead, MTMSHA 2401934 | Gold OreUnderground | AbandonedStatus date: 09/19/1991 | Pacific Gold Mine IncReported operatorPacific Gold Mine IncReported controller | Neither history importedView source coverage → |
| Frida Marie GrpBeaverhead, MTMSHA 2401696 | Gold OreUnderground | AbandonedStatus date: 06/06/1984 | Northern Mining Company IncReported operatorNorthern Mining Company IncReported controller | Neither history importedView source coverage → |
| Friday PitMissoula, MTMSHA 2401452 | Barite Barium OreSurface | AbandonedStatus date: 05/23/1988 | Wayne Clutis Mining IncReported operatorClutis Wayne EReported controller | Neither history importedView source coverage → |