TERMIUM Plus®

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FOOLS GOLD [1 record]

Record 1 2011-05-05

English

Subject field(s)
  • Mineralogy
Universal entry(ies)
FeS2
formula, see observation
1309-36-0
CAS number
DEF

A pale-bronze or brass-yellow isometric mineral which has a brilliant metallic luster and crystallizes in cubes, octahedrons, or pyritohedrons.

OBS

Drillers often use "mundic" to designate pyrite.

OBS

Pyrite ... is so often mistaken for gold that it is popularly known as "fools' gold."

OBS

Chemical formula: FeS2

French

Domaine(s)
  • Minéralogie
Entrée(s) universelle(s)
FeS2
formula, see observation
1309-36-0
CAS number
DEF

Minéral du système cristallin cubique de couleur jaune se présentant généralement en cubes, octaèdres ou dodécaèdres, dans des filons hydrothermaux et diverses roches.

OBS

La pyrite [...] ressemble à l'or, autrefois on l'appelait «l'or des fous». Elle tire son nom du grec «purithés lithos» qui signifie pierre à feu.

OBS

Une autre variété de même formule, mais appartenant au système orthorhombique, constitue la pyrite blanche ou marcassite.

OBS

Formule chimique : FeS2

Spanish

Campo(s) temático(s)
  • Mineralogía
Entrada(s) universal(es)
FeS2
formula, see observation
1309-36-0
CAS number
DEF

Mineral del grupo de los sulfuros que cristaliza en el sistema cúbico, en cubos de caras estriadas, en octaedros o en pentadodecaedros, formando también agregados masivos.

OBS

Es mineral muy pesado, tiene dureza entre 6 y 7 y presenta color amarillo dorado característico, con brillo metálico.

OBS

Fórmula química: FeS2

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