Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:chemicalFormula |
KAlSi3O8
|
| gptkbp:cleavage |
perfect
|
| gptkbp:color |
gptkb:butter
white pink |
| gptkbp:containsElement |
oxygen
aluminum potassium silicon |
| gptkbp:containsMineral |
feldspar
|
| gptkbp:crystalSystem |
monoclinic
triclinic |
| gptkbp:density |
2.55–2.63 g/cm³
|
| gptkbp:discoveredBy |
gptkb:Abraham_Gottlob_Werner
|
| gptkbp:event |
metamorphic rocks
sedimentary rocks igneous rocks |
| gptkbp:grapeVariety |
gptkb:orthoclase
microcline sanidine |
| gptkbp:hardnessMohs |
6
|
| gptkbp:hasSubgroup |
alkali feldspar
|
| https://www.w3.org/2000/01/rdf-schema#label |
potassium feldspar
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
potassium
|
| gptkbp:solubility |
insoluble in water
|
| gptkbp:streak |
white
|
| gptkbp:uses |
gptkb:ceramics
glassmaking geological dating |
| gptkbp:bfsParent |
gptkb:Bowen's_reaction_series
|
| gptkbp:bfsLayer |
5
|