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Bloodstone
Tourmaline Bi Color
Tourmaline Bi Color and Bloodstone Optical Properties


Optical Properties
Luster
Vitreous   
Not Available   
Pleochroism
Not Available   
Not Available   
Dispersion
Not Available   
Not Available   
Transparency
Opaque   
Not Available   
Refractive Index
1.54-1.55   
1.61-1.66   
Optic Character
Not Available   
Not Available   
Crystal System
Trigonal   
Not Available   
Birefringence
Not Available   
Not Available   
Clarity
Opaque   
Not Available   
Benefits >>
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