Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:chemicalFormula |
Be3Al2(SiO3)6
|
| gptkbp:color |
yellow
greenish-yellow |
| gptkbp:containsMineral |
beryl
|
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:discoveredBy |
1910
|
| gptkbp:etymology |
Greek for 'gift of the sun'
|
| gptkbp:hardnessMohs |
7.5–8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Heliodor
|
| gptkbp:luster |
vitreous
|
| gptkbp:pleochroism |
weak to moderate
|
| gptkbp:refractiveIndex |
1.57–1.58
|
| gptkbp:relatedTo |
gptkb:jewelry
aquamarine |
| gptkbp:source |
gptkb:Brazil
gptkb:Madagascar gptkb:Namibia gptkb:Russia gptkb:Ukraine gptkb:United_States |
| gptkbp:transparency |
transparent
|
| gptkbp:uses |
gptkb:jewelry
|
| gptkbp:bfsParent |
gptkb:Precious_Stone
gptkb:Gem gptkb:Morganite |
| gptkbp:bfsLayer |
6
|