|
gptkbp:instanceOf
|
gptkb:granite
|
|
gptkbp:associatedMinerals
|
gptkb:biotite
gptkb:augite
gptkb:pyroxene
olivine
nepheline
sodalite
melilite
leucite
nosean
|
|
gptkbp:category
|
tectosilicate
feldspathoid
|
|
gptkbp:chemicalFormula
|
(Na,Ca)4-8Al6Si6O24(SO4,S,Cl)1-2
|
|
gptkbp:cleavage
|
poor
|
|
gptkbp:color
|
blue
gray
green
white
yellow
|
|
gptkbp:crystalSystem
|
cubic
|
|
gptkbp:Dana_classification
|
76.2.3.2
|
|
gptkbp:discoveredBy
|
1807
|
|
gptkbp:event
|
gptkb:nepheline_syenites
volcanic rocks
|
|
gptkbp:fracture
|
conchoidal
|
|
gptkbp:habit
|
massive
granular
crystalline
|
|
gptkbp:hardnessMohs
|
5.5–6
|
|
gptkbp:IMA_symbol
|
gptkb:Hau
|
|
gptkbp:location
|
Monte Somma, Vesuvius, Italy
|
|
gptkbp:luster
|
vitreous
|
|
gptkbp:namedAfter
|
gptkb:René_Just_Haüy
|
|
gptkbp:radioactive
|
non-radioactive
|
|
gptkbp:refractiveIndex
|
1.487–1.503
|
|
gptkbp:relatedGroup
|
gptkb:sodalite_group
|
|
gptkbp:solubility
|
soluble in acids
|
|
gptkbp:specificGravity
|
2.44–2.50
|
|
gptkbp:streak
|
white
|
|
gptkbp:Strunz_classification
|
9.FB.10
|
|
gptkbp:symmetry
|
P43n
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
translucent
transparent
|
|
gptkbp:uses
|
gptkb:granite
|
|
gptkbp:bfsParent
|
gptkb:René_Just_Haüy
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
haüyne (mineral)
|