Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Silicate mineral group
|
| gptkbp:alsoKnownAs |
gptkb:Disilicates
|
| gptkbp:characteristic |
contain double tetrahedra
|
| gptkbp:chemicalFormula |
[Si2O7]6− group
|
| gptkbp:crystalSystem |
varied
|
| gptkbp:discoveredIn |
19th century
|
| gptkbp:exampleMineral |
gptkb:Zoisite
gptkb:Epidote gptkb:Vesuvianite gptkb:Hemimorphite gptkb:Lawsonite |
| https://www.w3.org/2000/01/rdf-schema#label |
Sorosilicates
|
| gptkbp:structureType |
Double island structure
|
| gptkbp:subclassOf |
gptkb:Inosilicates
gptkb:Silicate_minerals |
| gptkbp:tetrahedraConnection |
two SiO4 tetrahedra share one oxygen atom
|
| gptkbp:bfsParent |
gptkb:Silicate_minerals
|
| gptkbp:bfsLayer |
6
|