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Norbergite and Faustite Optical Properties


Optical Properties

Luster
Waxy  
Vitreous  

Pleochroism
-  
Pale yellow very pale yellow colorlessAnthony et al  

Dispersion
0.01  
99+
0.02  
99+

Transparency
Translucent  
Transparent  

Refractive Index
1.612  
1.563-1.593  

Optic Character
-  
-  

Crystal System
Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1  
-  

Birefringence
-9999  
-9999  

Clarity
Translucent  
Transparent  

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