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Ruby
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Super Seven Crystals
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Gemstones
Gems for Taurus
Gems for Gemini
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Organic
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Ruby
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Super Seven Crystals
Ruby
Super Seven Crystals
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Summary
Astrology
Physical Properties
Optical Properties
Benefits
All
Optical Properties
Luster
Pleochroism
Dispersion
Transparency
Refractive Index
Optic Character
Crystal System
Birefringence
Clarity
Vitreous, Adamantine
Strong: purplish-red
0.02
Transparent, Translucent, Transparent to opaque
1.762-1.778
-
Trigonal
0.008
Transparent
Vitreous, Pearly, Silky
-
0.03
Transparent, Translucent, Opaque
1.519-1.521
-
monoclinic
0.0090-0.0100
-
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Ruby Vs Taaffeite
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