NTEC, owner of Spring Creek Mine in southeast Montana, said in a lawsuit filed Monday that it was only able to get 2.9 million tons of coal to port through November of this year.

A retired North Dakota coal mine is set to become the new home of a nickel processing plant. Minnesota-based Talon Metals and Westmoreland Mining Co. signed an agreement Wednesday that gives Talon ...

Signal Peak Mine opponents have asked the nation’s top surface mine enforcement agency and the U.S. attorney for Montana to pause activity at the southcentral Montana coal operation until it can ...

Sources: Bulletin No. 180 Mineral and Water Resources of Arizona (1969), Arizona Bureau of Mines; M.R. Campbell (1904), The Deer Creek coal field, Arizona, U.S. Geological Survey Bulletin 225; M.A ...

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