The area around Gillette has a coal seam which is part of the Powder River Basin, an area that makes up 42.3% of total coal production in the United States. Some of the seams are as big as an eight story building. They first remove the top soil, then they blast and crush the coal, and then transport it to 38 states where it is used to power electricity. On the tour they learned about the history of mining in this area and watched as the electric shovels loaded the trucks with 50 tons of coal, truck after truck. Once the coal is processed it goes on a conveyor belt and is then loaded onto railroad cars. The trains are a more than a mile long and each carry more than 428 tons of coal. 70 to 75 trains leave the Powder River Basin daily. She had a very interesting morning.
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Tomorrow we leave the Tiffin rally and head to Cheyenne.
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