|
gptkbp:instanceOf
|
granite
|
|
gptkbp:associatedMinerals
|
gptkb:chrysocolla
azurite
malachite
native copper
limonite
|
|
gptkbp:category
|
oxide mineral
|
|
gptkbp:chemicalFormula
|
Cu2O
|
|
gptkbp:cleavage
|
poor
|
|
gptkbp:color
|
red
brownish red
|
|
gptkbp:component
|
copper
|
|
gptkbp:crystalSystem
|
isometric
|
|
gptkbp:Dana_classification
|
4.1.1.2
|
|
gptkbp:diaphaneity
|
transparent to translucent
|
|
gptkbp:discoveredIn
|
1845
|
|
gptkbp:event
|
oxidized zones of copper deposits
|
|
gptkbp:fracture
|
conchoidal
|
|
gptkbp:habit
|
massive
granular
octahedral crystals
cubic crystals
|
|
gptkbp:hardnessMohs
|
3.5 to 4
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
cuprite
|
|
gptkbp:IMA_symbol
|
Cup
|
|
gptkbp:luster
|
adamantine
submetallic
|
|
gptkbp:magnetType
|
non-magnetic
|
|
gptkbp:namedAfter
|
copper
|
|
gptkbp:notablePlace
|
gptkb:Russia
gptkb:Cornwall,_England
gptkb:Tsumeb,_Namibia
gptkb:Arizona,_USA
gptkb:Chessy,_France
|
|
gptkbp:pleochroism
|
none
|
|
gptkbp:radioactive
|
non-radioactive
|
|
gptkbp:refractiveIndex
|
2.849
|
|
gptkbp:solubility
|
soluble in nitric acid
|
|
gptkbp:specificGravity
|
6.1
|
|
gptkbp:streak
|
brownish red
|
|
gptkbp:Strunz_classification
|
4.AA.10
|
|
gptkbp:symmetry
|
gptkb:Pa3
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
transparent to translucent
|
|
gptkbp:uses
|
copper ore
|
|
gptkbp:bfsParent
|
gptkb:Chalcopyrite
|
|
gptkbp:bfsLayer
|
5
|