Nabalamprophyllite
Nabalamprophyllite has a general formula of Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2}. The name is given for its composition (Naba, meaning sodium, Na and barium, Ba) and relation to other lamprophyllite-group minerals. Lamprophyllite is a rare Ti-bearing silicate mineral usually found in intrusive igneous rocks. The mineral has only been found in Russia, usually in association with coarse-grained igneous rocks called pegmatites. The type localities are the alkaline–ultrabasic massif, Yakutia and the Kovdor alkaline–ultrabasic massif in the Kola Peninsula.
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Nabalamprophyllite
Nabalamprophyllite has a general formula of Ba(Na,Ba){Na3Ti[Ti2O2Si4O14](OH,F)2}. The name is given for its composition (Naba, meaning sodium, Na and barium, Ba) and relation to other lamprophyllite-group minerals. Lamprophyllite is a rare Ti-bearing silicate mineral usually found in intrusive igneous rocks. The mineral has only been found in Russia, usually in association with coarse-grained igneous rocks called pegmatites. The type localities are the alkaline–ultrabasic massif, Yakutia and the Kovdor alkaline–ultrabasic massif in the Kola Peninsula.
has abstract
La nabalamprofil·lita és un mi ...... relació amb la lamprofil·lita.
@ca
La nabalamprophyllite è un minerale appartenente al gruppo della lamprofillite.
@it
Nabalamprophyllite has a gener ...... massif in the Kola Peninsula.
@en
Nabalanprofillita silikato motako minerala da eta lamprofillita taldearen kidea da.
@eu
Набалампрофиллит — недавно[ког ...... силикат группы лампрофиллита.
@ru
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28,398,559
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1,024,546,589
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category
class
Prismatic
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cleavage
Perfect
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color
Brown to bright yellow crystals
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diaphaneity
Transparent to translucent
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habit
Prismatic, sheaf-like, random aggregates
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luster
Glassy
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name
Nabalamprophyllite
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opticalprop
Biaxial positive
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pleochroism
Weak, green-brown
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refractive
nα=1.750, nγ=1.799
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streak
White
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symmetry
P2/m
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unit cell
a = 19.805, b = 7.123
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c = 5.426 [Å]; β = 96.45; Z = 2 ; V = 753.4 Å3
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wikiPageUsesTemplate
subject
comment
La nabalamprofil·lita és un mi ...... relació amb la lamprofil·lita.
@ca
La nabalamprophyllite è un minerale appartenente al gruppo della lamprofillite.
@it
Nabalamprophyllite has a gener ...... massif in the Kola Peninsula.
@en
Nabalanprofillita silikato motako minerala da eta lamprofillita taldearen kidea da.
@eu
Набалампрофиллит — недавно[ког ...... силикат группы лампрофиллита.
@ru
label
Nabalamprofil·lita
@ca
Nabalamprophyllite
@en
Nabalamprophyllite
@it
Nabalanprofillita
@eu
Набалампрофиллит
@ru
sameAs
wasDerivedFrom
isPrimaryTopicOf
name
Nabalamprophyllite
@en