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Did you know?
Coal is the official state mineral of Kentucky.
About: Coal Mining Child Labor
This video sucks the music is horrible and when the person talks I can’t hear a thing he says you suck
When people had important things to complain about. Now people complain about what someone said online somewhere.
Atta kid!!! Keep it up
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.