Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedMinerals |
gptkb:Augite
gptkb:Hornblende gptkb:Albite gptkb:Sanidine gptkb:Biotite gptkb:Olivine |
| gptkbp:category |
Tectosilicate
|
| gptkbp:chemicalFormula |
(Na,K)AlSi3O8
|
| gptkbp:cleavage |
Perfect
|
| gptkbp:color |
Colorless
Pink White Pale yellow |
| gptkbp:crystalSystem |
Triclinic
|
| gptkbp:density |
2.57–2.60 g/cm³
|
| gptkbp:discoveredIn |
1885
|
| gptkbp:event |
Igneous rocks
Volcanic rocks |
| gptkbp:fracture |
Uneven
|
| gptkbp:hardnessMohs |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Anorthoclase
|
| gptkbp:IMA_symbol |
Ano
|
| gptkbp:luster |
Vitreous
|
| gptkbp:mineralCategory |
gptkb:Feldspar
|
| gptkbp:namedAfter |
Greek words for 'not' and 'cleave'
|
| gptkbp:opticalProperties |
Biaxial (+)
|
| gptkbp:refractiveIndex |
1.527–1.542
|
| gptkbp:relatedGroup |
gptkb:Alkali_feldspar
|
| gptkbp:streak |
White
|
| gptkbp:symmetry |
Space group C1
|
| gptkbp:transparency |
Translucent
Transparent |
| gptkbp:bfsParent |
gptkb:Alkali_feldspar
|
| gptkbp:bfsLayer |
7
|