Lignite
Esquema
Jerarquía
<materials by composition> > organic material > bituminous material > natural bituminous material > pyrobitumen > coal
Descripción
A soft coal, usually dark brown, often having a distinct woodlike texture, and intermediate in density and carbon content between peat and bituminous coal.
Subcategorías
URI original del concepto
Otros términos
- 褐煤 [zh]
- bruinkool [nl]
- lignito [es]
- hé méi [zh]
- he mei [zh]
- ho mei [zh]
- brown coal [en]
- coal, brown [en]
- coal, wood [en]
- wood coal [en]
- ligniet [nl]