mining company in Maryland

About 9 results.

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Blethen Mining Associates PC

West Commerce Street Extension 217, 08302 Bridgeton, United States

Full service mining consultants servicing mining industry. Mining consultants, mine planning, design, minerals appraisal, reserve evaluation, mine permits, surface, underground, domestic, interna…

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Kiewit Building Group

Greensboro Station Place 1765, 22102 McLean, United States

Construction, Engineering and Mining Services

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Mott MacDonald

McCormick Road 11019, 21031 Cockeysville, United States

An employee-owned management, engineering and development consultancy working around the world, we have everything it takes to deliver sustained benefits, whatever the challenge.

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Unimin Corporation

Sand Mine Road 334, 22637 Gore, United States

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Unimin Corporation

West Boscawen Street 48, 22601 Winchester, United States

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Arcelor Mittal

I Street Northwest 1808, 20006 Washington, United States

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Stantec

Random Hills Road 11320, 22030 Fairfax, United States

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Wood

First Street Northeast 840, 20002 Washington, United States

Amec Foster Wheeler designs, delivers and maintains strategic and complex assets for its customers across the global energy and related sectors. The company operates across the oil and gas ind…

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Carmeuse Lime and Stone - Winchester Operation

Quarry Lane 508, 22624 Clear Brook, United States