|
gptkbp:instanceOf
|
granite
|
|
gptkbp:associatedElement
|
copper
hydrogen
oxygen
silicon
|
|
gptkbp:associatedMinerals
|
gptkb:chrysocolla
quartz
malachite
limonite
shattuckite
|
|
gptkbp:birefringence
|
0.065
|
|
gptkbp:category
|
cyclosilicate
|
|
gptkbp:chemicalFormula
|
CuSiO3·H2O
|
|
gptkbp:cleavage
|
perfect
|
|
gptkbp:color
|
emerald-green
|
|
gptkbp:crystalSystem
|
trigonal
|
|
gptkbp:discoveredIn
|
gptkb:Altyn-Tyube,_Kazakhstan
|
|
gptkbp:firstDescribed
|
1797
|
|
gptkbp:fracture
|
conchoidal
|
|
gptkbp:habit
|
prismatic crystals
massive
granular
|
|
gptkbp:hardnessMohs
|
5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
dioptase
|
|
gptkbp:IMA_symbol
|
gptkb:Dtp
|
|
gptkbp:luster
|
vitreous
|
|
gptkbp:namedAfter
|
Greek words for 'through' and 'to see'
|
|
gptkbp:notablePlace
|
gptkb:Chile
gptkb:Democratic_Republic_of_the_Congo
gptkb:Kazakhstan
gptkb:Namibia
gptkb:United_States
|
|
gptkbp:opticalProperties
|
uniaxial (-)
|
|
gptkbp:pleochroism
|
distinct
|
|
gptkbp:refractiveIndex
|
1.644–1.709
|
|
gptkbp:relatedGroup
|
silicate mineral
|
|
gptkbp:specificGravity
|
3.28–3.35
|
|
gptkbp:streak
|
green
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
translucent
transparent
|
|
gptkbp:uses
|
fossil specimen
granite
|
|
gptkbp:bfsParent
|
gptkb:Tsumeb
|
|
gptkbp:bfsLayer
|
6
|