|
gptkbp:instanceOf
|
gptkb:granite
|
|
gptkbp:associatedMinerals
|
gptkb:tinaksite
gptkb:calcite
gptkb:albite
feldspar
quartz
magnesite
apatite
aegirine
nepheline
microcline
canasite
|
|
gptkbp:birefringence
|
0.010
|
|
gptkbp:category
|
silicate mineral
|
|
gptkbp:chemicalFormula
|
(K,Na)Ca2Si4O10(OH,F)·H2O
|
|
gptkbp:cleavage
|
good
|
|
gptkbp:color
|
lavender
lilac
violet
|
|
gptkbp:crystalSystem
|
monoclinic
|
|
gptkbp:discoveredBy
|
1940s
|
|
gptkbp:firstDescribed
|
1978
|
|
gptkbp:foundIn
|
gptkb:Russia
|
|
gptkbp:fracture
|
splintery
|
|
gptkbp:hardnessMohs
|
5
6
|
|
gptkbp:luster
|
vitreous
silky
|
|
gptkbp:mainDeposit
|
gptkb:Murun_Massif
|
|
gptkbp:mainDepositLocation
|
gptkb:Sakha_Republic
gptkb:Siberia
|
|
gptkbp:namedAfter
|
gptkb:Chara_River
|
|
gptkbp:opticalProperties
|
biaxial (+)
|
|
gptkbp:pleochroism
|
strong
|
|
gptkbp:radioactive
|
non-radioactive
|
|
gptkbp:refractiveIndex
|
1.550
1.559
|
|
gptkbp:specificGravity
|
2.54
|
|
gptkbp:streak
|
white
|
|
gptkbp:tenacity
|
tough
|
|
gptkbp:transparency
|
opaque
translucent
|
|
gptkbp:uses
|
gptkb:building
gptkb:granite
|
|
gptkbp:bfsParent
|
gptkb:Precious_Stone
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Charoite
|