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Star Ruby
Star Ruby
☒

Chlorastrolite
Chlorastrolite
☒



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Star Ruby
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Chlorastrolite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.02
Transparent, Translucent
1.757-1.780
-
-
0.007-0.010
Transparent
 
Chatoyant
-
0.01
-
1.7
-
-
0.010
-