Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:category |
gptkb:Quartz
|
| gptkbp:chemicalFormula |
SiO2
|
| gptkbp:cleavage |
nan
|
| gptkbp:color |
gptkb:Orange
Blue Brown Gray Green |
| gptkbp:component |
gptkb:Quartz
|
| gptkbp:contains |
gptkb:Fuchsite
gptkb:Goethite Hematite |
| gptkbp:crystalSystem |
Trigonal
|
| gptkbp:density |
2.64–2.69 g/cm³
|
| gptkbp:discoveredBy |
18th century
|
| gptkbp:effect |
Aventurescence
|
| gptkbp:fracture |
Conchoidal
|
| gptkbp:hardnessMohs |
6.5–7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Aventurine
|
| gptkbp:luster |
Vitreous
|
| gptkbp:nameOrigin |
Italian 'a ventura' meaning 'by chance'
|
| gptkbp:origin |
gptkb:Austria
gptkb:Brazil gptkb:India gptkb:Russia gptkb:Tanzania |
| gptkbp:streak |
White
|
| gptkbp:transparency |
Translucent
|
| gptkbp:usedFor |
gptkb:jewelry
Decorative objects |
| gptkbp:bfsParent |
gptkb:Quartz
|
| gptkbp:bfsLayer |
4
|