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Mystic topaz and Demantoid Garnet Optical Properties


Optical Properties

Luster
Not Available   
Not Available   

Pleochroism
Not Available   
Not Available   

Dispersion
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Not Available   

Transparency
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Not Available   

Refractive Index
1.88-1.89   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
Isometric   
Not Available   

Birefringence
Not Available   
Not Available   

Clarity
Color grading system   
Not Available   

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