Luster
Vitreous
Vitreous
Pleochroism
Yellow-green colorlessAnthony et al
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
11.613-1.663
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
-99990.020
0
0.296
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Clarity
Transparent
Transparent