Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:granite
|
| gptkbp:category |
inosilicate
|
| gptkbp:chemicalFormula |
Ca4(Na,Ca)2(Ti,Nb)4(Si2O7)2O8F2
|
| gptkbp:cleavage |
distinct
|
| gptkbp:color |
brown
reddish brown yellowish brown |
| gptkbp:crystalSystem |
monoclinic
|
| gptkbp:discoveredIn |
gptkb:Kola_Peninsula
|
| gptkbp:hardnessMohs |
4.5
|
| gptkbp:IMA_symbol |
Fsm
|
| gptkbp:luster |
vitreous
|
| gptkbp:namedAfter |
gptkb:Alexander_Fersman
|
| gptkbp:specificGravity |
3.2
|
| gptkbp:transparency |
translucent
|
| gptkbp:bfsParent |
gptkb:Alexander_Fersman
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
fersmanite
|