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gptkbp:instance_of
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gptkb:Iron_Age
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gptkbp:appearance
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perfect in two directions
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gptkbp:chemical_formula
|
(Na, Ca)(Al, Si)4 O8
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gptkbp:color
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gptkb:blue
|
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gptkbp:color_variation
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gptkb:gray_labradorite
gptkb:green_labradorite
gptkb:black_labradorite
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gptkbp:cultural_significance
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used in spiritual practices
used in healing practices
used in meditation
associated with the throat chakra
believed to enhance intuition
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gptkbp:difficulty
|
6 to 6.5 on Mohs scale
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|
https://www.w3.org/2000/01/rdf-schema#label
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blue labradorite
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gptkbp:is_found_in
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igneous rocks
metamorphic rocks
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gptkbp:is_visible_from
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translucent to opaque
|
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gptkbp:lens_type
|
labradorescence
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gptkbp:location
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found in Canada
found in Madagascar
found in Finland
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|
gptkbp:luster
|
vitreous
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gptkbp:mining_locations
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gptkb:Australia
gptkb:Brazil
gptkb:India
gptkb:Mexico
gptkb:Norway
gptkb:Russia
gptkb:Tanzania
gptkb:United_States
gptkb:Sri_Lanka
gptkb:Madagascar
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|
gptkbp:notable_artifact
|
gptkb:granite
biotite
plagioclase
|
|
gptkbp:surface
|
2.68 to 2.72
|
|
gptkbp:treatment
|
often polished
sometimes dyed
cut into cabochons
faceted for jewelry
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|
gptkbp:type
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gptkb:Ferengi
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gptkbp:uses
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gptkb:jewelry
ornamental stone
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gptkbp:values
|
varies based on quality
higher for larger pieces
influenced by color intensity
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gptkbp:bfsParent
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gptkb:Labradorite
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gptkbp:bfsLayer
|
6
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