Bituminous-coal (Q41404): Difference between revisions

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Property / subclass of: coal / rank
 
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Revision as of 17:48, 21 April 2023

A coal with between 75-90% carbon content dry ash free and between 14-46% volatiles
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Bituminous-coal
A coal with between 75-90% carbon content dry ash free and between 14-46% volatiles

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