TERMIUM Plus®

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

FLUORITE [1 record]

Record 1 2012-01-24

English

Subject field(s)
  • Mineralogy
Universal entry(ies)
CaF2
formula, see observation
DEF

A transparent to translucent mineral ... found in many different colors (often blue or purple) and [having] a hardness of 4 on the Mohs scale.

CONT

Fluorite occurs in veins, usually as a gangue mineral associated with lead, tin, and zinc ores, and is commonly found in crystalline cubes with perfect octahedral cleavage. It is the principal ore of fluorine ...

OBS

fluorite: Named from the Latin fluere, "to flow," because it melts easily and in allusion to its use as a flux.

OBS

fluorspar : Commercial name for fluorite-rich rock.

OBS

Chemical formula: CaF2

French

Domaine(s)
  • Minéralogie
Entrée(s) universelle(s)
CaF2
formula, see observation
DEF

Fluorure naturel de calcium [présentant] un éclat vitreux et une certaine transparence.

OBS

La fluorite sert à faire des vases, des coupes, etc.; on l'utilise aussi comme fondant, dans la métallurgie, sous le nom de «spath fluor».

OBS

Étymologie : du latin fluere, fluor, «couler, écoulement». Allusion à la propriété de la fluorite d'aider à la fusion en donnant de la fluidité aux matières fondues, d'où son usage en sidérurgie.

OBS

Formule chimique : CaF2

Spanish

Campo(s) temático(s)
  • Mineralogía
Entrada(s) universal(es)
CaF2
formula, see observation
DEF

Sólido cristalino de color amarillo, verde o púrpura. Es la principal fuente de flúor.

CONT

La fluorita [...] se encuentra en forma de cristales cúbicos o hexaedros [...]. Se forma sobre todo en las fisuras de las rocas y, además de la variedad incolora, existen otras a las cuales la presencia de óxidos metálicos confiere matices violados, rosados, amarillos o verdes.

OBS

Fórmula química: CaF2

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