TERMIUM Plus®

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

JADEITE [1 record]

Record 1 2012-05-01

English

Subject field(s)
  • Mineralogy
  • Gemmology
DEF

A usually green monoclinic mineral of the pyroxene group that is a silicate of sodium and aluminum and is a [variety of] jade.

CONT

The two stones that are primarily categorized as jade are nephrite and jadeite. Initially they were considered to be the same mineral, but in 1863 they were found to differ. [It was] discovered that one variety of jade was a silicate of sodium and aluminum, whereas the other was a silicate of lime and magnesia.

French

Domaine(s)
  • Minéralogie
  • Gemmologie
DEF

Minéral monoclinique du groupe des pyroxènes, variété la plus précieuse du jade.

CONT

La jadéite est de l'ægyrine très alumineuse. De par sa dureté, d=7, et sa ténacité due à son faciès cristallin en fibres très allongées et tressées en quelque sorte, elle a été très utilisée par les hommes préhistoriques pour fabriquer des outils. [...] sa teinte est vert clair [...]

Spanish

Campo(s) temático(s)
  • Mineralogía
  • Estudio de las gemas
DEF

Silicato aluminicosódico [...] que cristaliza en el sistema clinorrómbico; es un piroxeno translúcido de color blanco verdoso y de textura fibrosa.

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