baryte

GPTKB entity

Statements (53)
Predicate Object
gptkbp:instanceOf granite
gptkbp:alternativeName barite
gptkbp:associatedMinerals anglesite
galena
celestine
gptkbp:category sulfate mineral
gptkbp:chemicalFormula BaSO4
gptkbp:cleavage perfect
gptkbp:color blue
brown
gray
white
yellow
gptkbp:crystalSystem orthorhombic
gptkbp:density 4.48 g/cm³
gptkbp:diaphaneity transparent to opaque
gptkbp:discoveredBy 1800s
gptkbp:event hydrothermal veins
sedimentary rocks
residual deposits
gptkbp:fracture uneven
gptkbp:habit tabular crystals
fibrous masses
granular masses
gptkbp:hardnessMohs 3–3.5
https://www.w3.org/2000/01/rdf-schema#label baryte
gptkbp:IMA_symbol gptkb:bar
gptkbp:luster vitreous
gptkbp:mainProducer gptkb:China
gptkb:India
gptkb:Morocco
gptkb:United_States
gptkbp:nameOrigin from Greek 'barys' meaning 'heavy'
gptkbp:opticalProperties biaxial (+)
gptkbp:primaryUse radiation shielding
paint filler
drilling mud additive
source of barium
gptkbp:radioactive non-radioactive
gptkbp:refractiveIndex 1.634–1.636
gptkbp:solubility insoluble in water
soluble in hot concentrated sulfuric acid
gptkbp:specificGravity 4.3–5
gptkbp:streak white
gptkbp:tenacity brittle
gptkbp:transparency translucent
transparent
gptkbp:uses medical imaging
plastic filler
rubber filler
gptkbp:bfsParent gptkb:Barium
gptkb:Barite
gptkbp:bfsLayer 7