Anthracite
Esquema
Jerarquía
<materials by composition> > organic material > bituminous material > natural bituminous material > pyrobitumen > coal
Descripción
Non-bituminous and most highly metamorphosed form of coal containing more fixed carbon and least amount of volatile matter than any other form. Anthracite is the least plentiful form of coal.
URI original del concepto
Otros términos
- antraciet [nl]
- antracita [es]
- anthracite coal [en]
- coal, anthracite [en]