Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
granite
|
| gptkbp:associatedMinerals |
gptkb:poldervaartite
gptkb:richterite quartz manganese minerals |
| gptkbp:category |
cyclosilicate
|
| gptkbp:chemicalFormula |
KNa2(Fe2+,Mn2+,Al)2Li3Si12O30
|
| gptkbp:cleavage |
poor
|
| gptkbp:color |
purple
violet |
| gptkbp:crystalSystem |
hexagonal
|
| gptkbp:density |
2.75-2.80 g/cm³
|
| gptkbp:discoveredBy |
gptkb:Ken-ichi_Sugi
|
| gptkbp:discoveredIn |
1944
|
| gptkbp:event |
gptkb:Canada
gptkb:India gptkb:Italy gptkb:Japan gptkb:South_Africa |
| gptkbp:fracture |
conchoidal
|
| gptkbp:hardnessMohs |
6-6.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sugilite
|
| gptkbp:IMAStatus |
approved mineral
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:Ken-ichi_Sugi
|
| gptkbp:radioactive |
non-radioactive
|
| gptkbp:streak |
white
|
| gptkbp:symbol |
Sug
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
translucent
|
| gptkbp:uses |
granite
|
| gptkbp:bfsParent |
gptkb:Precious_Stone
gptkb:Gem |
| gptkbp:bfsLayer |
6
|