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• s  (of mines and mining) worked from the exposed surface
  an opencut iron mine

• Rather than use the opencut quarry method, which scars the landscape, miners tunneled deep into bluffs along a limestone seam 22 ft.
• A break with Bougainville would cripple the new country; the island is the site of Papua New Guinea's one large industrial enterprise, an immense opencut copper mine that last .
• A Bantu boy working hard in Katanga's opencut mines gets about $5 a month.

• opencast

News & Articles

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• Glendive company resolves opencut mining violations
  Fisher Sand & Gravel Company, Glendive, recently paid $10,407 to the Montana Department of Environmental Quality (DEQ) to resolve violations of the Montana Opencut Mining Act at a gravel pit in Ri
  July 7, 2013 - Sidney Herald