|
gptkbp:instanceOf
|
Mineral group
|
|
gptkbp:band
|
Covalent bonds
Ionic bonds
|
|
gptkbp:chemicalFormula
|
(SiO4)4- (basic unit)
|
|
gptkbp:class
|
Silicate structure
|
|
gptkbp:cleavage
|
Varies
|
|
gptkbp:color
|
Varies
|
|
gptkbp:composedOf
|
gptkb:Oxygen
Silicon
|
|
gptkbp:contains
|
Silicate anion
|
|
gptkbp:density
|
Varies
|
|
gptkbp:discoveredBy
|
Ancient times
|
|
gptkbp:example
|
gptkb:Quartz
gptkb:Feldspar
gptkb:Amphibole
gptkb:Mica
gptkb:Olivine
gptkb:Pyroxene
gptkb:Talc
granite
Kaolinite
|
|
gptkbp:firstDescribed
|
18th century (scientific classification)
|
|
gptkbp:foundIn
|
Igneous rocks
Metamorphic rocks
Sedimentary rocks
|
|
gptkbp:hardness
|
Varies
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Silicate minerals
|
|
gptkbp:importantFor
|
Ceramics
geological formation
Industrial uses
Construction materials
Gemstones
Glass production
Soil formation
|
|
gptkbp:luster
|
Varies
|
|
gptkbp:makeUp
|
Over 90% of Earth's crust
|
|
gptkbp:structureType
|
Sheets
Double chains
Frameworks
Isolated tetrahedra
Single chains
|
|
gptkbp:studiedBy
|
gptkb:Mineralogy
|
|
gptkbp:subclassOf
|
gptkb:Cyclosilicates
gptkb:Inosilicates
gptkb:Nesosilicates
gptkb:Phyllosilicates
gptkb:Sorosilicates
gptkb:Tectosilicates
|
|
gptkbp:bfsParent
|
gptkb:Citrine
gptkb:Milky_quartz
gptkb:Andradite
|
|
gptkbp:bfsLayer
|
5
|