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    The Total Value of Coal Produced in Colorado in 2012 is Estimated to be $1.1 Billion. Download the mineral and coal fact sheets: 2012 Coal Production & Employment 2014 Coal Cost Guide | CostMine - InfoMine

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    As of 2012 coal production in the United States was falling at the rate of 7% annually ... 2013 Coal Cost Guide | CostMine . The Coal Cost Guide is developed from ...

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