6News Investigates: Coal's decline hits hardest in Eastern Appalachia
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Coal is the official state mineral of Kentucky.
About: 6News Investigates: Coal's decline hits hardest in Eastern Appalachia
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Duhh I so fucking dumb all I know is mining coal
Obama was the worst President in US history. I'm glad everyone sees it now.
coal is going away. it is no more complex than that.
Coal is extracted from the ground by coal mining, either underground by shaft mining, or at ground level by open pit mining extraction.
Coal is primarily used as a solid fuel to produce electricity and heat through combustion. World coal consumption was about 7.25 billion tonnes in 2010
The price of coal increased from around $30.00 per short ton in 2000 to around $150.00 per short ton as of September 2008.
In early 2015, it was trading near $56/ton.