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

(CU AL)2H2SI2O5(OH)4•NH2O [1 record]

Record 1 2011-02-07

English

Subject field(s)
  • Mineralogy
Universal entry(ies)
(Cu,Al)2H2Si2O5(OH)4•nH2O
formula, see observation
DEF

A silicate mineral ordinarily occurring in impure cryptocrystalline crusts and masses with conchoidal fracture.

OBS

[This mineral is] a minor ore of copper; [its] luster is vitreous, and [its] color is normally emerald green to greenish-blue.

OBS

Chemical formula: (Cu,Al)2H2Si2O5(OH)4•nH2O

French

Domaine(s)
  • Minéralogie
Entrée(s) universelle(s)
(Cu,Al)2H2Si2O5(OH)4•nH2O
formula, see observation
DEF

Silicate hydraté naturel de cuivre amorphe, de couleur vert bleuâtre [...]

OBS

Formule chimique : (Cu,Al)2H2Si2O5(OH)4•nH2O

Spanish

Campo(s) temático(s)
  • Mineralogía
Entrada(s) universal(es)
(Cu,Al)2H2Si2O5(OH)4•nH2O
formula, see observation
DEF

Silicato hidratado de cobre [...] que resulta de la alteración de cristales de color verde azulado.

OBS

Fórmula química: (Cu,Al)2H2Si2O5(OH)4•nH2O

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