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 3376 - 3400 of 5241 mines

  • Odessa Sand Stone & Gravel

    Ithaca, New York

    Operator: Lavette Development Corp.

    MSHA ID: 3003350

    ActiveSurfaceSIC Construction Sand and Gravel
  • Oeder & Sons Sand & Gravel

    Lebanon, Ohio

    Operator: Oeder & Sons Garage Inc.

    MSHA ID: 3303781

    ActiveSurfaceSIC Construction Sand and Gravel
  • Offerman Mineral Sand Plant

    Patterson, Georgia

    Operator: The Chemours Company FC LLC

    MSHA ID: 0901236

    ActiveFacilitySIC Sand, Industrial NEC
  • Ohatchee Quarry

    Birmingham, Alabama

    Operator: Vulcan Construction Materials, LLC

    MSHA ID: 0100012

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Ohe Sand & Gravel Inc

    Oakdale, California

    Operator: Ohe Sand & Gravel Inc

    MSHA ID: 0402800

    ActiveSurfaceSIC Construction Sand and Gravel
  • Ohio Asphaltic Limestone Corp

    HILLSBORO, Ohio

    Operator: Ohio Asphaltic Limestone Corp

    MSHA ID: 3300130

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Ohio County Mine

    Dallas, West Virginia

    Operator: Ohio County Coal Resources, Inc.

    MSHA ID: 4601436

    ActiveUndergroundSIC Coal (Bituminous)
  • Ohio Stone of Lynchburg, Inc.

    Georgetown, Ohio

    Operator: Ohio Stone of Lynchburg Inc

    MSHA ID: 3304629

    ActiveSurfaceSIC Dimension Limestone
  • OK and Hidden Treasure

    Milford, Utah

    Operator: Tamra Mining Company, LLC

    MSHA ID: 4202431

    ActiveSurfaceSIC Copper Ore NEC
  • Okahumpka

    Leesburg, Florida

    Operator: Universal Aggregate Solutions, Inc.

    MSHA ID: 0801404

    ActiveSurfaceSIC Sand, Industrial NEC
  • OLAN Processing Plant

    Princeton, West Virginia

    Operator: Star Services, LLC

    MSHA ID: 4609556

    ActiveFacilitySIC Coal (Bituminous)
  • Olathe Quarry

    Perry, Kansas

    Operator: NR Hamm Quarry Inc

    MSHA ID: 1401704

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Old Charleston Sand

    Columbia, South Carolina

    Operator: Bluegrass Materials Company, LLC

    MSHA ID: 3800702

    ActiveSurfaceSIC Construction Sand and Gravel
  • Old County Quarry

    Crab Orchard, Tennessee

    Operator: SCP Investments LLC

    MSHA ID: 4003268

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Old Ed #21

    Percy, Illinois

    Operator: Old Ed, LLC

    MSHA ID: 1100588

    ActiveFacilitySIC Coal (Bituminous)
  • Old Fort Quarry

    CHARLESTON, Tennessee

    Operator: Wright Brothers Const. Co., Inc.

    MSHA ID: 4003000

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Old House Mining #1

    HYDEN, Kentucky

    Operator: Old House Mining. LLC

    MSHA ID: 1519900

    ActiveSurfaceSIC Coal (Bituminous)
  • OLD PAL SAND PIT

    Amarillo, Texas

    Operator: Old Pal Corp

    MSHA ID: 4103977

    ActiveSurfaceSIC Construction Sand and Gravel
  • Old Virgil Reed Quarry

    Crossville, Tennessee

    Operator: Claysville Quarry

    MSHA ID: 4003506

    ActiveSurfaceSIC Dimension Sandstone
  • Oldcastle Lawn and Garden Northeast

    Lenox, Massachusetts

    Operator: Oldcastle Lawn & Garden

    MSHA ID: 1900018

    ActiveSurfaceSIC Lime
  • Olde World Stone LLC

    Ewing, Kentucky

    Operator: Olde World Stone LLC

    MSHA ID: 1519883

    ActiveSurfaceSIC Crushed, Broken Limestone NEC
  • Oldwick Materials LLC

    Bound Brook, New Jersey

    Operator: Oldwick Materials LLC

    MSHA ID: 2800012

    ActiveSurfaceSIC Crushed, Broken Traprock
  • Olive Springs Quarry Inc

    Soquel, California

    Operator: Olive Springs Quarry Inc

    MSHA ID: 0402263

    ActiveSurfaceSIC Crushed, Broken Stone NEC
  • Olivet Reserve

    Hamilton, Michigan

    Operator: Top Grade Aggregates, LLC

    MSHA ID: 2003607

    ActiveSurfaceSIC Construction Sand and Gravel
  • Omya Alabama Plant

    SYLACAUGA, Alabama

    Operator: Omya Inc

    MSHA ID: 0102985

    ActiveFacilitySIC Crushed, Broken Marble
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