What is the best types of coal
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Anthracite is the best type of coal
Anthracite, often referred to as hard coal, is a hard, compact variety ofcoal that has a submetallic luster. It has the highest carbon content, the fewest impurities, and the highest energy density of all types of coal and is the highestranking of coals.
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Anthracite is the best form of coal
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