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Apache Tear and Prase Opal Optical Properties


Optical Properties

Luster
-  
-  

Pleochroism
-  
-  

Dispersion
0.01  
99+
0.01  
99+

Transparency
Transparent, Translucent  
-  

Refractive Index
1.370-1.470  
-9999  

Optic Character
-  
-  

Crystal System
-  
-  

Birefringence
-9999  
-9999  

Clarity
Transparent  
-  

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