Labradorite

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instance_of gptkb:Iron_Age
gptkbp:appearance perfect in two directions
gptkbp:color gptkb:black
gptkb:blue
gptkb:green
gptkb:gold
gray
gptkbp:composed_of (Na, Ca)(Al, Si)4 O8
gptkbp:cultural_significance used in spiritual practices
associated with strength
used in meditation
associated with balance
associated with protection
associated with transformation
used in indigenous cultures
associated with clarity
associated with intuition
associated with perseverance
associated with self-discovery
believed to have mystical properties
gptkbp:difficulty 6 to 6.5 on Mohs scale
gptkbp:discovery discovered in 1770
https://www.w3.org/2000/01/rdf-schema#label Labradorite
gptkbp:is_found_in gptkb:Canada
gptkb:Finland
gptkb:Norway
gptkb:United_States
gptkb:Madagascar
gptkbp:is_visible_from translucent to opaque
gptkbp:lens_type labradorescence
gptkbp:luster vitreous
gptkbp:named_after gptkb:Labrador,_Canada
gptkbp:notable_artifact gptkb:granite
gptkb:plagioclase_feldspar
biotite
hornblende
gptkbp:replaced_by conchoidal
gptkbp:structure triclinic
gptkbp:surface 2.68 to 2.72
gptkbp:uses gptkb:jewelry
ornamental stone
healing stone
gptkbp:varieties gptkb:black_labradorite
gptkb:blue_labradorite
gptkb:golden_labradorite
gptkb:rainbow_labradorite
gptkb:spectrolite
gptkbp:bfsParent gptkb:Bejeweled
gptkbp:bfsLayer 5