coal (Q41370)

From geokb
Revision as of 11:51, 17 August 2024 by Sky (talk | contribs) (‎Removed claim: subclass of (P2): organic chemistry (Q166197))
A consolidated organic sedimentary material having less than 75% moisture
  • Carvão
  • Kohle
  • Houille
  • Glo
Language Label Description Also known as
English
coal
A consolidated organic sedimentary material having less than 75% moisture
  • Carvão
  • Kohle
  • Houille
  • Glo

Statements

2 references
Economic commission for Europe, committee on Sustainable Energy- United Nations (ECE-UN), 1998, International Classification of in-Seam Coals: Energy 19, 41 pp.
0 references
COA
0 references