Statements (34)
Predicate | Object |
---|---|
gptkbp:instanceOf |
granite
|
gptkbp:associatedMinerals |
gptkb:Microcline
gptkb:Albite gptkb:Nepheline gptkb:Riebeckite gptkb:Arfvedsonite |
gptkbp:category |
Inosilicate
|
gptkbp:chemicalFormula |
NaFeSi2O6
|
gptkbp:cleavage |
Distinct
|
gptkbp:color |
Black
Green Brownish green |
gptkbp:crystalSystem |
Monoclinic
|
gptkbp:discoveredIn |
gptkb:Norway
1835 |
gptkbp:fracture |
Uneven
|
gptkbp:habit |
Prismatic crystals
Fibrous aggregates |
gptkbp:hardnessMohs |
6
|
https://www.w3.org/2000/01/rdf-schema#label |
Aegirine
|
gptkbp:IMA_symbol |
gptkb:Aeg
|
gptkbp:luster |
Vitreous
|
gptkbp:namedAfter |
gptkb:Ægir
|
gptkbp:relatedGroup |
gptkb:Pyroxene
|
gptkbp:specificGravity |
3.2 - 3.4
|
gptkbp:streak |
Pale green
|
gptkbp:symmetry |
C2/c
|
gptkbp:tenacity |
Brittle
|
gptkbp:transparency |
Translucent
Opaque |
gptkbp:uses |
granite
Mineral specimen |
gptkbp:bfsParent |
gptkb:Pyroxene_group
|
gptkbp:bfsLayer |
7
|