|
gptkbp:instanceOf
|
Garnet group mineral
|
|
gptkbp:associatedMinerals
|
gptkb:biotite
gptkb:chlorite
gptkb:muscovite
gptkb:hornblende
quartz
plagioclase
kyanite
sillimanite
staurolite
|
|
gptkbp:birefringence
|
none
|
|
gptkbp:category
|
Nesosilicate
|
|
gptkbp:chemicalFormula
|
Fe3Al2(SiO4)3
|
|
gptkbp:cleavage
|
none
|
|
gptkbp:color
|
deep red
brownish-red
|
|
gptkbp:crystalSystem
|
isometric
|
|
gptkbp:diaphaneity
|
transparent to translucent
|
|
gptkbp:discoveredBy
|
antiquity
|
|
gptkbp:event
|
granite
metamorphic rocks
schist
|
|
gptkbp:fracture
|
conchoidal
|
|
gptkbp:habit
|
granular
dodecahedral crystals
|
|
gptkbp:hardnessMohs
|
7.0–7.5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Almandine
|
|
gptkbp:IMA_symbol
|
Alm
|
|
gptkbp:location
|
gptkb:Austria
gptkb:Brazil
gptkb:India
gptkb:Madagascar
gptkb:Sri_Lanka
gptkb:United_States
|
|
gptkbp:luster
|
vitreous
|
|
gptkbp:magnetType
|
weakly magnetic
|
|
gptkbp:namedAfter
|
gptkb:Alabanda
|
|
gptkbp:opticalProperties
|
isotropic
|
|
gptkbp:pleochroism
|
none
|
|
gptkbp:radioactive
|
non-radioactive
|
|
gptkbp:refractiveIndex
|
1.760–1.820
|
|
gptkbp:relatedGroup
|
granite
|
|
gptkbp:specificGravity
|
4.1–4.3
|
|
gptkbp:streak
|
white
|
|
gptkbp:symmetry
|
Ia3d
|
|
gptkbp:tenacity
|
brittle
|
|
gptkbp:transparency
|
translucent
transparent
|
|
gptkbp:uses
|
granite
abrasive
|
|
gptkbp:bfsParent
|
gptkb:granite
|
|
gptkbp:bfsLayer
|
4
|