|
gptkbp:instanceOf
|
granite
|
|
gptkbp:associatedMinerals
|
gptkb:Galena
gptkb:Quartz
gptkb:Albite
gptkb:Bustamite
gptkb:Franklinite
gptkb:Spessartine
gptkb:Tephroite
|
|
gptkbp:category
|
Silicate mineral
|
|
gptkbp:chemicalFormula
|
(Mn,Fe,Mg,Ca)SiO3
|
|
gptkbp:cleavage
|
Perfect
|
|
gptkbp:color
|
Gray
Red
Brownish-red
Rose-pink
Yellowish
|
|
gptkbp:crystalSystem
|
Triclinic
|
|
gptkbp:danaclassification
|
65.1.3.1
|
|
gptkbp:discoveredBy
|
1819
|
|
gptkbp:event
|
Metamorphic rocks
Manganese ore deposits
|
|
gptkbp:foundIn
|
gptkb:Australia
gptkb:Brazil
gptkb:Canada
gptkb:Russia
gptkb:Sweden
gptkb:United_States
|
|
gptkbp:fracture
|
Conchoidal
Uneven
|
|
gptkbp:habit
|
Granular
Massive
Tabular crystals
|
|
gptkbp:hardnessMohs
|
5.5
6.5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rhodonite
|
|
gptkbp:IMA_symbol
|
Rdn
|
|
gptkbp:location
|
gptkb:Sverdlovsk_Oblast,_Russia
|
|
gptkbp:luster
|
Vitreous
Pearly
|
|
gptkbp:namedAfter
|
Greek word 'rhodon' meaning 'rose'
|
|
gptkbp:opticalProperties
|
Biaxial (-)
|
|
gptkbp:pleochroism
|
Weak
|
|
gptkbp:radioactive
|
Non-radioactive
|
|
gptkbp:refractiveIndex
|
1.711
1.752
|
|
gptkbp:relatedGroup
|
Inosilicate
|
|
gptkbp:specificGravity
|
3.4
|
|
gptkbp:streak
|
White
|
|
gptkbp:Strunz_classification
|
9.DK.05
|
|
gptkbp:symmetry
|
P-1
|
|
gptkbp:transparency
|
Translucent
Transparent
|
|
gptkbp:uses
|
granite
Ornamental stone
|
|
gptkbp:bfsParent
|
gptkb:Commonwealth_of_Massachusetts
gptkb:Massachusetts,_USA
|
|
gptkbp:bfsLayer
|
5
|