Tangeite
Tangeite, also known as calciovolborthite, is a calcium, copper vanadate mineral with formula: CaCu(VO4)(OH). It occurs as a secondary mineral that can be found in sandstone and also in the oxidized zones of vanadium bearing deposits. It was named in 1925 by Aleksandr Evgenievich Fersman for its discovery locality in the Tange Gorge, Ferghana Valley, Alai Mountains, Kyrgyzstan.
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Tangeite
Tangeite, also known as calciovolborthite, is a calcium, copper vanadate mineral with formula: CaCu(VO4)(OH). It occurs as a secondary mineral that can be found in sandstone and also in the oxidized zones of vanadium bearing deposits. It was named in 1925 by Aleksandr Evgenievich Fersman for its discovery locality in the Tange Gorge, Ferghana Valley, Alai Mountains, Kyrgyzstan.
has abstract
La tangeite è un minerale appartenente al gruppo dell'adelite-descloizite.
@it
La tangeite, également appelée ...... a, Monts Alaï au Kirghizistan.
@fr
La tangeïta és un mineral de l ...... eguda com a calciovolborthita.
@ca
Tangeit ist ein selten vorkomm ...... lückenlose Mischkristallreihe.
@de
Tangeita fosfato motako minerala da eta adelite-descloizita taldearen kidea da.
@eu
Tangeite, also known as calcio ...... y, Alai Mountains, Kyrgyzstan.
@en
Тангеїт (рос. тангеит; англ. t ...... 25). Син. — кальціофольбортит.
@uk
Wikipage page ID
39,650,173
page length (characters) of wiki page
Wikipage revision ID
997,569,271
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birefringence
category
class
Disphenoidal
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cleavage
Perfect on {010}, good on {001}
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color
Yellow, yellow-green, olive green, green to dark green
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dana
diaphaneity
Transparent, Translucent
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formula
CaCu
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gravity
habit
Rarely as short prismatic crystals, commonly as fibrous to botryoidal encrustations
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imagesize
luster
Vitreous, pearly on cleavage faces
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mohs
name
Tangeite
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opticalprop
Biaxial
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refractive
nα = 2.010 nβ = 2.050 nγ = 2.090
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streak
Light yellow green
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symmetry
P212121
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tenacity
Brittle
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unit cell
a = 7.45 Å, b = 9.26 Å
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c = 5.91 Å; Z = 4
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wikiPageUsesTemplate
hypernym
comment
La tangeite è un minerale appartenente al gruppo dell'adelite-descloizite.
@it
La tangeite, également appelée ...... a, Monts Alaï au Kirghizistan.
@fr
La tangeïta és un mineral de l ...... eguda com a calciovolborthita.
@ca
Tangeit ist ein selten vorkomm ...... lückenlose Mischkristallreihe.
@de
Tangeita fosfato motako minerala da eta adelite-descloizita taldearen kidea da.
@eu
Tangeite, also known as calcio ...... y, Alai Mountains, Kyrgyzstan.
@en
Тангеїт (рос. тангеит; англ. t ...... 25). Син. — кальціофольбортит.
@uk
label
Tangeit
@de
Tangeita
@eu
Tangeite
@en
Tangeite
@fr
Tangeite
@it
Tangeïta
@ca
Тангеїт
@uk
wasDerivedFrom
isPrimaryTopicOf
name
Tangeite
@en