coal (Q41370)

From geokb
Revision as of 20:09, 28 August 2023 by Sky (talk | contribs) (‎Changed label, description and/or aliases in en, and other parts: Removed instance of classification and added Mindat identifier as same as relationship)
An organic-rich-rock with less than 50% ash (by weight air dried) or more than 50% organic matter
Language Label Description Also known as
English
coal
An organic-rich-rock with less than 50% ash (by weight air dried) or more than 50% organic matter

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