Statements (39)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedMinerals |
quartz
topaz beryl tourmaline |
| gptkbp:category |
silicate mineral
|
| gptkbp:chemicalFormula |
BeAlSiO4(OH)
|
| gptkbp:cleavage |
perfect
|
| gptkbp:color |
blue
green white colorless pale yellow |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:diaphaneity |
translucent
transparent |
| gptkbp:event |
hydrothermal veins
pegmatites |
| gptkbp:firstDescribed |
1785
|
| gptkbp:fracture |
conchoidal
|
| gptkbp:hardnessMohs |
7.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Euclase
|
| gptkbp:luster |
vitreous
|
| gptkbp:majorLocalities |
gptkb:Austria
gptkb:Brazil gptkb:Colombia gptkb:Russia gptkb:Zimbabwe |
| gptkbp:namedFor |
gptkb:René_Just_Haüy
|
| gptkbp:nameOrigin |
Greek 'eu' (well) and 'klasis' (breaking)
|
| gptkbp:specificGravity |
2.99–3.1
|
| gptkbp:streak |
white
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
translucent
transparent |
| gptkbp:uses |
granite
|
| gptkbp:bfsParent |
gptkb:Precious_Stone
gptkb:Land_of_the_Lustrous |
| gptkbp:bfsLayer |
6
|