coal (Q41370)
From geokb
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 |
|
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.
COA
0 references
