Anorthoclase
The mineral anorthoclase ((Na,K)AlSi3O8) is a crystalline solid solution in the alkali feldspar series, in which the sodium-aluminium silicate member exists in larger proportion. It typically consists of between 10 and 36 percent of KAlSi3O8 and between 64 and 90 percent of NaAlSi3O8.
composition
primaryTopic
Anorthoclase
The mineral anorthoclase ((Na,K)AlSi3O8) is a crystalline solid solution in the alkali feldspar series, in which the sodium-aluminium silicate member exists in larger proportion. It typically consists of between 10 and 36 percent of KAlSi3O8 and between 64 and 90 percent of NaAlSi3O8.
has abstract
Anorthoklas gilt heutzutage ni ...... talle werden bis zu 5 cm groß.
@de
Anortoclase, também denominada ...... fórmula química (Na,K)AlSi3O8.
@pt
Het mineraal anorthoklaas is e ...... behoort tot de kaliveldspaten.
@nl
L'anortoclasio è un minerale appartenente al gruppo del feldspato.
@it
The mineral anorthoclase ((Na, ...... 4 and 90 percent of NaAlSi3O8.
@en
Анортоклаз — кали-натровые пол ...... л) и Норвегии (район Ларвика).
@ru
アノーソクレース（anorthoclase）は、鉱物（ケイ酸 ...... の閃光を放つものはムーンストーン（月長石）という宝石になる。
@ja
thumbnail
Wikipage page ID
Wikipage revision ID
744,719,433
2V
Measured: 34° to 60°
birefringence
Caption
Doubly terminated anorthoclase crystal from Kinki Region, Honshu island, Japan
category
class
cleavage
Perfect on [001], other partings
color
Colorless, also white, pale creamy yellow, red, green
diaphaneity
formula
fracture
gravity
habit
Short prismatic crystals; tabular, rhombic, flattened along [010]
luster
Vitreous to pearly on cleavage planes
opticalprop
refractive
nα = 1.519 - 1.529 nβ = 1.524 - 1.534 nγ = 1.527 - 1.536
system
tenacity
twinning
Polysynthetic twinning produces a grid pattern on [100]
unit cell
a = 8.28, b = 12.97
c = 7.15 [Å]; α = 91.05°
β = 116.26°, γ = 90.15°; Z = 4
subject
hypernym
comment
Anorthoklas gilt heutzutage ni ...... talle werden bis zu 5 cm groß.
@de
Anortoclase, também denominada ...... fórmula química (Na,K)AlSi3O8.
@pt
Het mineraal anorthoklaas is e ...... behoort tot de kaliveldspaten.
@nl
L'anortoclasio è un minerale appartenente al gruppo del feldspato.
@it
The mineral anorthoclase ((Na, ...... 4 and 90 percent of NaAlSi3O8.
@en
Анортоклаз — кали-натровые пол ...... (графство Аргайлл) и Норвегии
@ru
アノーソクレース（anorthoclase）は、鉱物（ケイ酸 ...... の閃光を放つものはムーンストーン（月長石）という宝石になる。
@ja
label
Anorthoclase
@en
Anorthoklaas
@nl
Anorthoklas
@de
Anortoclase
@pt
Anortoclasio
@it
Анортоклаз
@ru
アノーソクレース
@ja
wasDerivedFrom
depiction
isPrimaryTopicOf
name
Anorthoclase
@en