Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:approvedBy |
gptkb:IMA
|
| gptkbp:associatedMinerals |
gptkb:apophyllite
gptkb:prehnite gptkb:heulandite gptkb:calcite laumontite |
| gptkbp:category |
zeolite
|
| gptkbp:chemicalFormula |
NaCa4(Si27Al9)O72·28H2O
|
| gptkbp:cleavage |
perfect
|
| gptkbp:color |
white
yellow colorless pink |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:Dana_classification |
77.1.3.2
|
| gptkbp:discoveredIn |
1997
|
| gptkbp:hardnessMohs |
3.5–4
|
| https://www.w3.org/2000/01/rdf-schema#label |
stilbite-Na
|
| gptkbp:IMA_symbol |
Stb-Na
|
| gptkbp:location |
gptkb:Fassa_Valley,_Trentino,_Italy
|
| gptkbp:luster |
vitreous
pearly |
| gptkbp:namedAfter |
sodium
|
| gptkbp:relatedGroup |
gptkb:stilbite_group
|
| gptkbp:streak |
white
|
| gptkbp:Strunz_classification |
9.GE.15
|
| gptkbp:symmetry |
C2/m
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
translucent
transparent |
| gptkbp:bfsParent |
gptkb:stilbite
|
| gptkbp:bfsLayer |
7
|