Mine Directory

Search MSHA Registered Mine Sites

Mining Sentry keeps an up-to-date directory of surface and underground mines across the United States. Use the filters below to quickly locate a quarry, pit, or plant and click through to see the full operator details.

Showing 3001 - 3025 of 5241 mines

  • Mill Creek Plant #39

    Mill Creek, Oklahoma

    Operator: U S Silica Company

    MSHA ID: 3400836

    ActiveSurfaceSIC Crushed, Broken Sandstone
  • MILL POINT QUARRY

    Lewisburg, West Virginia

    Operator: Appalachian Aggregates, LLC

    MSHA ID: 4600005

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Mill/Autoclave Operations

    Elko, Nevada

    Operator: Nevada Gold Mines, LLC

    MSHA ID: 2602674

    ActiveFacilitySIC Gold Ore
  • Millard Quarry

    Harrisburg, Pennsylvania

    Operator: Pennsy Supply Inc

    MSHA ID: 3609058

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Millbank Materials USA, LTD

    Portland, Oregon

    Operator: Millbank Materials USA

    MSHA ID: 3503831

    ActiveFacilitySIC Olivine
  • Millen Plant

    Millen, Georgia

    Operator: US Silica Company

    MSHA ID: 0901232

    ActiveFacilitySIC Kaolin and Ball Clay
  • Millennium Granite

    Wells, Maine

    Operator: Millennium Granite LLC

    MSHA ID: 1700821

    ActiveSurfaceSIC Dimension Granite
  • Miller #2

    San Saba, Texas

    Operator: Ramirez Stone

    MSHA ID: 4104775

    ActiveSurfaceSIC Dimension Stone NEC
  • Miller Bay Pit

    Belfair, Washington

    Operator: Peninsula Topsoil LLC

    MSHA ID: 4503711

    ActiveSurfaceSIC Construction Sand and Gravel
  • Miller Creek Quarry And Mill

    Rutherfordton, North Carolina

    Operator: Thompson Contractors Inc

    MSHA ID: 3100083

    ActiveSurfaceSIC Crushed, Broken Granite
  • Miller Mine

    FLAGSTAFF, Arizona

    Operator: Miller Mining, Inc.

    MSHA ID: 0202307

    ActiveSurfaceSIC Crushed, Broken Stone NEC
  • Miller North

    Buckeye, Arizona

    Operator: Custom Landscape Materials LLC

    MSHA ID: 0203302

    ActiveSurfaceSIC Construction Sand and Gravel
  • Miller Springs Materials

    Belton, Texas

    Operator: Miller Springs Materials

    MSHA ID: 4104505

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Millersville Plant

    Jackson, Missouri

    Operator: Capital Sand Proppants, L.L.C.

    MSHA ID: 2302471

    ActiveSurfaceSIC Crushed, Broken Sandstone
  • Mills

    Paulden, Arizona

    Operator: Harley Gray Stone Co.

    MSHA ID: 0202746

    ActiveSurfaceSIC Crushed, Broken Sandstone
  • Mills Crushed Stone Co

    COMANCHE, Texas

    Operator: Mills Crushed Stone Co

    MSHA ID: 4103783

    ActiveSurfaceSIC Crushed, Broken Stone NEC
  • Mills Plant

    Mills, Wyoming

    Operator: Black Hills Bentonite

    MSHA ID: 4800617

    ActiveFacilitySIC Bentonite
  • Millsap Shale Mine

    Rainbow, Texas

    Operator: Gosdin's Dozer Service, Inc

    MSHA ID: 4105120

    ActiveSurfaceSIC Common Clays NEC
  • MILLSTONE QUARRY

    ELBERTON, Georgia

    Operator: Greene County Quarries, Inc.

    MSHA ID: 0901109

    ActiveSurfaceSIC Dimension Granite
  • Milltown Rock Quarry

    Milltown, Indiana

    Operator: Robertson Crushed Stone Inc

    MSHA ID: 1200371

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Milner Quarry

    Fort Wayne, Indiana

    Operator: Hanson Aggregates Midwest, Inc.

    MSHA ID: 1202210

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Milo Pit #1

    Rigby, Idaho

    Operator: Brett Price Excavating

    MSHA ID: 1002049

    ActiveSurfaceSIC Construction Sand and Gravel
  • Milton Materials, LLC

    LUDLOW FALLS, Ohio

    Operator: Milton Materials LLC

    MSHA ID: 3304283

    ActiveSurfaceSIC Construction Sand and Gravel
  • Milton Pit

    Federal Way, Washington

    Operator: Lloyd Enterprises, Inc.

    MSHA ID: 4503069

    ActiveSurfaceSIC Construction Sand and Gravel
  • Milton Plant

    Allentown, Pennsylvania

    Operator: Hanson Aggregates Pennsylvania LLC

    MSHA ID: 3600141

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
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