|
gptkbp:instanceOf
|
granite
|
|
gptkbp:associatedMinerals
|
gptkb:chalcopyrite
gptkb:fluorite
gptkb:pyrite
gptkb:sphalerite
gptkb:calcite
|
|
gptkbp:chemicalFormula
|
gptkb:PbS
|
|
gptkbp:cleavage
|
perfect cubic
|
|
gptkbp:color
|
lead gray
|
|
gptkbp:containsElement
|
gptkb:lead
gptkb:sulfur
|
|
gptkbp:crystalSystem
|
cubic
|
|
gptkbp:density
|
7.4–7.6 g/cm³
|
|
gptkbp:discoveredBy
|
antiquity
|
|
gptkbp:fracture
|
subconchoidal
|
|
gptkbp:hardnessMohs
|
2.5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Galena
|
|
gptkbp:IMAStatus
|
approved mineral
|
|
gptkbp:luster
|
metallic
|
|
gptkbp:magnetType
|
non-magnetic
|
|
gptkbp:mainOreOf
|
gptkb:lead
|
|
gptkbp:mayInclude
|
silver
|
|
gptkbp:namedAfter
|
Latin 'galena' (lead ore)
|
|
gptkbp:notableDeposits
|
gptkb:Australia
gptkb:Germany
gptkb:Peru
gptkb:United_Kingdom
gptkb:Idaho,_USA
gptkb:Missouri,_USA
|
|
gptkbp:occurredIn
|
hydrothermal veins
sedimentary rocks
|
|
gptkbp:radioactive
|
no
|
|
gptkbp:radioCrystalDetector
|
used in early radios
|
|
gptkbp:relatedGroup
|
sulfide minerals
|
|
gptkbp:solubility
|
insoluble in water
|
|
gptkbp:specificGravity
|
7.2–7.6
|
|
gptkbp:streak
|
lead gray
|
|
gptkbp:symbol
|
Gn
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
opaque
|
|
gptkbp:usedFor
|
lead production
semiconductor applications
silver extraction
|
|
gptkbp:bfsParent
|
gptkb:Missouri
gptkb:cryptocurrency
|
|
gptkbp:bfsLayer
|
4
|