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definition Anthracite is a hard, compact variety of mineral coal that has a high luster. It has the highest carbon content, the fewest impurities, and the highest calorific content of all types of coal (compared to bituminous coal and lignite). more like this
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Anthr more like this
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Resource original
Concept original
broader original
narrower anthracite original
in scheme commodity-code original
is primary topic of anthracite