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Coal

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Big Photo

Lignite
Ptolemaida, Kozáni Prefecture, Macedonia Department, Greece
© Tr. Soldatos






A sedimentary rock of organic origin consisting predominantly of carbonised plant remains.

Classification of Coal

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Other Names for Coal

Other Languages:
French:Houille
German:Kohle
Welsh:Glo
Varieties:
AnthraciteBituminous CoalJetLigniteQuisqueite
StipiteTorbanite

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

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    Locality Updated: Webequie, Ring of Fire, Eagle's Nest Deposit, Ontario, CanadaFrom Reiner Mielke, 18th Feb 2012 01:48:04