Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Iron_Age
|
| gptkbp:appearance |
perfect in one direction
|
| gptkbp:characteristic |
birefringent
|
| gptkbp:chemical_formula |
Na Fe Si2 O6
|
| gptkbp:color |
gptkb:white
|
| gptkbp:color_variation |
colorless to white
|
| gptkbp:difficulty |
5.5 to 6 on Mohs scale
|
| gptkbp:discovery |
gptkb:Norway
|
| gptkbp:formation_temperature |
high temperature
|
| https://www.w3.org/2000/01/rdf-schema#label |
white aegirine
|
| gptkbp:is_found_in |
alkaline igneous rocks
|
| gptkbp:is_visible_from |
transparent to translucent
|
| gptkbp:luster |
vitreous to pearly
|
| gptkbp:named_after |
Aegir, the Norse god of the sea
|
| gptkbp:natural_resources |
pyroxene
|
| gptkbp:notable_artifact |
nepheline
augite |
| gptkbp:occurs_in |
igneous rocks
|
| gptkbp:season |
gptkb:white
|
| gptkbp:structure |
monoclinic
|
| gptkbp:surface |
3.2 to 3.5
|
| gptkbp:uses |
gptkb:jewelry
|
| gptkbp:bfsParent |
gptkb:Aegira_alba
|
| gptkbp:bfsLayer |
6
|