bn:00179024n
Noun Concept
EN
black coal
EN
A natural black graphitelike material used as a fuel, formed from fossilized plants and consisting of amorphous carbon with various organic and some inorganic compounds. OmegaWiki
Definitions
Sources
EN
A natural black graphitelike material used as a fuel, formed from fossilized plants and consisting of amorphous carbon with various organic and some inorganic compounds. OmegaWiki
OmegaWiki