Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:birthstoneFor |
October
|
| gptkbp:category |
beryl
|
| gptkbp:chemicalFormula |
Be3Al2(Si6O18)
|
| gptkbp:cleavage |
imperfect
|
| gptkbp:color |
gptkb:Azalea
peach pink |
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:discoveredIn |
gptkb:Madagascar
1910 |
| gptkbp:foundIn |
gptkb:Afghanistan
gptkb:Brazil gptkb:Mozambique gptkb:United_States |
| gptkbp:fracture |
conchoidal
|
| gptkbp:hardnessMohs |
7.5–8
|
| https://www.w3.org/2000/01/rdf-schema#label |
morganite
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:J._P._Morgan
|
| gptkbp:pleochroism |
weak
|
| gptkbp:refractiveIndex |
1.57–1.60
|
| gptkbp:relatedTo |
gptkb:jewelry
aquamarine |
| gptkbp:specificGravity |
2.71–2.90
|
| gptkbp:streak |
white
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
transparent
|
| gptkbp:usedAs |
gptkb:jewelry
|
| gptkbp:bfsParent |
gptkb:Beryl
|
| gptkbp:bfsLayer |
6
|