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Jet
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Idocrase
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Gemstones
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Idocrase
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Summary
Astrology
Physical Properties
Optical Properties
Benefits
All
Optical Properties
Luster
Waxy
-
Pleochroism
-
-
Dispersion
0.01
0.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.640-1.680
1.67-1.76
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
tetragonal
Birefringence
-9999
-9999
0
0.296
👆🏻
Clarity
-
-
Compare Organic
» More
Jet Vs Bronzite
Jet Vs Boulder Opal
Jet Vs Bloodstone Heliotrope
» More Compare Organic
Organic
» More
Pearl
Abalone
Precious coral
Coral
Bronzite
Boulder Opal
» More Organic
Organic
» More
Bloodstone Heliotrope
Astrology
|
Physical ...
|
Optical P...
|
Benefits
Black Opal
Astrology
|
Physical ...
|
Optical P...
|
Benefits
Binghamite
Astrology
|
Physical ...
|
Optical P...
|
Benefits
Compare Organic
» More
Idocrase Vs Abalone
Astrology
|
Physical ...
|
Optical P...
|
Benefits
Idocrase Vs Precious coral
Astrology
|
Physical ...
|
Optical P...
|
Benefits
Idocrase Vs Coral
Astrology
|
Physical ...
|
Optical P...
|
Benefits