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Almandine
Scheelite
Scheelite and Almandine Optical Properties


Optical Properties
Luster
Greasy, Vitreous  
Vitreous, Adamantine  
Pleochroism
None  
Definite dichoric in yellow (yellow to orange-brown)  
Dispersion
0.03  
99+
0.04  
36
Transparency
-  
Translucent, Transparent  
Refractive Index
1.770-1.820  
1.918-1.936  
Optic Character
-  
-  
Crystal System
cubic  
tetragonal  
Birefringence
-9999  
0.016  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
Translucent  
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