Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:associatedMinerals |
gptkb:chalcopyrite
gptkb:bornite gptkb:chalcocite gptkb:covellite |
| gptkbp:category |
sulfide mineral
|
| gptkbp:chemicalFormula |
Cu31S16
|
| gptkbp:cleavage |
none
|
| gptkbp:color |
blue-black
gray-black |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredIn |
1920
|
| gptkbp:event |
copper deposits
|
| gptkbp:fracture |
conchoidal
|
| gptkbp:hardnessMohs |
2.5
|
| gptkbp:IMAStatus |
approved mineral
|
| gptkbp:luster |
metallic
|
| gptkbp:namedAfter |
Sven Gustaf Djurle
|
| gptkbp:specificGravity |
5.63
|
| gptkbp:streak |
black
|
| gptkbp:symmetry |
monoclinic
|
| gptkbp:tenacity |
brittle
|
| gptkbp:transparency |
opaque
|
| gptkbp:bfsParent |
gptkb:Tsumeb_mine
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
djurleite
|