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Eosphorite
Apophyllite
Apophyllite and Eosphorite Optical Properties


Optical Properties
Luster
Vitreous, Resinous  
Vitreous, Pearly  
Pleochroism
Visible: X = yellow; Y = pink; Z = pale pink to colorless  
Dichroic (colorless)  
Dispersion
0.01  
99+
0.01  
99+
Transparency
Transparent  
Transparent, Translucent  
Refractive Index
1.639-1.672  
1.530-1.543  
Optic Character
-  
Uniaxial/-  
Crystal System
Orthorhombic  
tetragonal  
Birefringence
0.029-0.032  
0.000-0.003  
Clarity
Transparent  
Transparent  
Benefits >>
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