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f
Jade
Sapphire
Sapphire and Jade Optical Properties
Summary
Astrology
Physical Properties
Optical Properties
Benefits
All
Optical Properties
Luster
Vitreous
Vitreous, Adamantine, Vitreous, Adamantine
Pleochroism
AbsentWalter Schumann
Strong
Dispersion
None
0.02
21
Transparency
Translucent, Translucent to opaque
Transparent, Translucent, Transparent to opaque
Refractive Index
1.600-1.688
1.762-1.788
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Trigonal
Birefringence
0.020-0.027
0.008-0.009
Clarity
Translucent
Transparent
Benefits >>
<< Physical Properties
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