Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:chemicalFormula |
FeS2
|
| gptkbp:cleavage |
distinct
|
| gptkbp:color |
pale bronze-yellow
|
| gptkbp:crystalSystem |
orthorhombic
|
| gptkbp:diaphaneity |
opaque
|
| gptkbp:distinctiveFeature |
brittle
decomposes in moist air |
| gptkbp:event |
hydrothermal veins
sedimentary rocks |
| gptkbp:fracture |
uneven
|
| gptkbp:hardnessMohs |
6-6.5
|
| gptkbp:luster |
metallic
|
| gptkbp:namedAfter |
Medieval Latin 'marcasita'
|
| gptkbp:relatedGroup |
sulfide mineral
|
| gptkbp:relatedTo |
gptkb:pyrite
|
| gptkbp:specificGravity |
4.8-4.9
|
| gptkbp:streak |
grayish black
|
| gptkbp:uses |
gptkb:jewelry
ore of sulfur |
| gptkbp:bfsParent |
gptkb:Cinnabar
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Marcasite
|