Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedWith |
moonstone
|
| gptkbp:category |
feldspar
|
| gptkbp:chemicalFormula |
KAlSi3O8
|
| gptkbp:cleavage |
perfect
|
| gptkbp:color |
white
colorless pale shades |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredIn |
gptkb:Switzerland
|
| gptkbp:event |
hydrothermal veins
alpine-type fissures |
| gptkbp:hardnessMohs |
6–6.5
|
| gptkbp:hasVariant |
K-feldspar
|
| https://www.w3.org/2000/01/rdf-schema#label |
Adularia
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:Mount_Adula
|
| gptkbp:opticalProperties |
biaxial (+)
|
| gptkbp:refractiveIndex |
1.518–1.526
|
| gptkbp:relatedGroup |
gptkb:potassium_feldspar
|
| gptkbp:relatedTo |
gptkb:orthoclase
sanidine |
| gptkbp:specificGravity |
2.55–2.57
|
| gptkbp:streak |
white
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
translucent
transparent |
| gptkbp:uses |
granite
|
| gptkbp:bfsParent |
gptkb:Axinite
gptkb:Orthoclase |
| gptkbp:bfsLayer |
7
|