Coal (previously referred to as pitcoal or seacoal) is a fossil fuel extracted from the ground by underground mining or open-pit mining (surface mining). It is a readily combustible black or brownish-black sedimentary rock. It is composed primarily of carbon along with assorted other elements, including sulfur.
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Regional: North America: United States: Wyoming: Localities: K: Kemmerer: Arts and Entertainment
- Recently edited by cherel
- Recently edited by cherel