Luster
Vitreous
-
Pleochroism
Common trichroism: light green
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.668-1.7031.680-1.712
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
-
Birefringence
0.024-0.030-9999
0
0.296
👆🏻
Clarity
-
Translucent