Statements (34)
Predicate | Object |
---|---|
gptkbp:instanceOf |
granite
|
gptkbp:associatedMinerals |
gptkb:willemite
gptkb:zincite gptkb:calcite |
gptkbp:category |
oxide mineral
|
gptkbp:chemicalFormula |
(Zn,Fe,Mn)(Fe,Mn)2O4
|
gptkbp:cleavage |
none
|
gptkbp:color |
black
|
gptkbp:containsElement |
iron
oxygen zinc manganese |
gptkbp:crystalSystem |
isometric
|
gptkbp:crystalType |
hexoctahedral
|
gptkbp:discoveredIn |
gptkb:Franklin,_New_Jersey,_USA
|
gptkbp:fracture |
uneven
|
gptkbp:habit |
granular
octahedral crystals |
gptkbp:hardnessMohs |
5.5-6.5
|
https://www.w3.org/2000/01/rdf-schema#label |
Franklinite
|
gptkbp:IMAStatus |
approved mineral
|
gptkbp:location |
gptkb:Franklin_Mine,_Sussex_County,_New_Jersey,_USA
|
gptkbp:luster |
metallic
|
gptkbp:magnetType |
weakly magnetic
|
gptkbp:namedAfter |
gptkb:Franklin,_New_Jersey
|
gptkbp:specificGravity |
5.07-5.22
|
gptkbp:streak |
reddish brown
|
gptkbp:tenacity |
brittle
|
gptkbp:transparency |
opaque
|
gptkbp:uses |
zinc ore
manganese ore |
gptkbp:bfsParent |
gptkb:Franklin,_Tennessee
gptkb:Rhodonite |
gptkbp:bfsLayer |
6
|