Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:category |
óxidos
|
| gptkbp:chemicalFormula |
MgAl2O4
|
| gptkbp:cleavage |
ausente
|
| gptkbp:color |
verde
azul rojo negro incoloro |
| gptkbp:crystalSystem |
cúbico
|
| gptkbp:density |
3.5-4.1 g/cm³
|
| gptkbp:discoveredIn |
antigüedad
|
| gptkbp:fracture |
concoidea
|
| gptkbp:hardnessMohs |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
espinela
|
| gptkbp:luster |
vítreo
|
| gptkbp:namedAfter |
latín spinella
|
| gptkbp:notableEvent |
gptkb:Madagascar
gptkb:Sri_Lanka gptkb:Tanzania gptkb:Vietnam gptkb:Brasil gptkb:Afganistán gptkb:Tayikistán gptkb:Birmania |
| gptkbp:refractiveIndex |
1.718
|
| gptkbp:relatedGroup |
grupo de la espinela
|
| gptkbp:transparency |
translúcido
transparente |
| gptkbp:uses |
gema
|
| gptkbp:bfsParent |
gptkb:Décimas
|
| gptkbp:bfsLayer |
7
|