glaucophane

English

Glaucophane

Noun

glaucophane (plural glaucophanes)

(mineralogy) A blue amphibole mineral, a mixed aluminate of sodium, magnesium and aluminium that exhibits pleochroism, with the chemical formula Na₂(Mg,Fe²⁺)₃Al₂Si₈O₂₂(OH)₂.

Translations

a blue amphibole mineral

Finnish: glaukofaani
French: glaucophane (fr) m or f
German: Glaukophan m

Italian: glaucofane m
Spanish: glaucofana f

Further reading

“Glaucophane” in David Barthelmy, Webmineral Mineralogy Database, 1997–.
“glaucophane”, in Mindat.org‎, Hudson Institute of Mineralogy, accessed 29 August 2016.

French

Noun

glaucophane m or f (plural glaucophanes)

(mineralogy) glaucophane

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