Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:associatedMinerals |
gptkb:diopside
gptkb:granite gptkb:wollastonite |
| gptkbp:category |
silicate mineral
|
| gptkbp:chemicalFormula |
(Na,Ca)4(Al3Si9O24)Cl
|
| gptkbp:cleavage |
distinct
|
| gptkbp:color |
gray
greenish white yellowish |
| gptkbp:crystalSystem |
tetragonal
|
| gptkbp:discoveredIn |
1791
|
| gptkbp:event |
metamorphic rocks
|
| gptkbp:fluorescence |
may fluoresce under UV light
|
| gptkbp:fracture |
uneven
|
| gptkbp:hardnessMohs |
5.5
|
| gptkbp:IMAStatus |
discredited as a distinct mineral species
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:Abraham_Gottlob_Werner
|
| gptkbp:relatedGroup |
scapolite group
|
| gptkbp:specificGravity |
2.6
|
| gptkbp:streak |
white
|
| gptkbp:transparency |
translucent
transparent |
| gptkbp:bfsParent |
gptkb:A.G._Werner
|
| gptkbp:bfsLayer |
8
|
| http://www.w3.org/2000/01/rdf-schema#label |
Wernerite
|