TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

CARBON ESQUISTOSO [1 record]

Record 1 2011-02-04

English

Subject field(s)
  • Classification of Coal
DEF

The common variety of bituminous and subbituminous coal [which] consists of a sequence of irregularly alternating layers or lenses of homogeneous black material having a brilliant vitreous luster, grayish-black, less brilliant, striated material usually of silky luster, and generally, thinner bands or lenses of soft, powdery, and fibrous particles of mineral charcoal.

CONT

[Banded and nonbanded coals] are further subdivised into bright coal, semisplint (semibright) coal, and splint (dull) coal for banded coal; cannel and boghead coal for nonbanded coal; or the lithotypes vitrain, attrital coal (clarain, durain), and fusain.

OBS

The difference in luster of the bands is greater in bituminous than in subbituminous coal.

French

Domaine(s)
  • Classification des charbons
DEF

Charbon à composition hétérogène dans lequel des couches de couleur claire alternent avec des couches de couleur sombre.

Spanish

Campo(s) temático(s)
  • Clasificación del carbón
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