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EntityQ2739239· pop 15· linked from 12 articles

Botallackita

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mineral haluro

Key facts

Mineral.name
Botallackite
Mineral.category
Halide minerals
Mineral.image
Botallackite-sea82b.jpg
Mineral.caption
Botallackite from the Levant Mine, Cornwall
Mineral.formula
Cu2(OH)3Cl
Mineral.IMAsymbol
Blk
Mineral.strunz
3.DA.10b
Mineral.system
Monoclinic
Mineral.class
Prismatic (2/m) (same H-M symbol)
Mineral.symmetry
P21/m
Mineral.unit cell
a = 5.717 Å, b = 6.126 Å, c = 5.636 Å; β = 93.07°; Z = 2
Mineral.colour
Shades of green
Mineral.habit
Platy interlaced crystal crusts
Mineral.cleavage
{100} Perfect
Mineral.mohs
Soft
Mineral.refractive
nα= 1.775, nβ= 1.800, nγ= 1.846
Mineral.opticalprop
Biaxial (+)
Mineral.birefringence
δ = 0.071

via Wikipedia infobox

Wikidata facts

Image
Botallackite-rare08-2-27c.jpg
Show 6 more facts
Commons category
Botallackite
Nickel-Strunz 9th edition (updated 2009)
3.DA.10b
Nickel-Strunz '10th ed', review of (9th ed/ 2009 update)
3.DA.10b
IMA Mineral Symbol
Blk
chemical formula
Cu₂Cl(OH)₃
Strunz 8th edition (series ID, updated)
III/C.01 – Anhang
Sources (1)

via Wikidata · CC0

Article · Español

La botallackita es un mineral de la clase de los minerales haluros. Descrito por primera vez en 1865 fue nombrado por el sitio donde se descubrió, la "mina Botallack", en Cornualles.

Abstract from DBpedia / Wikipedia · CC BY-SA