Luster
Vitreous
Pleochroism
-
Dispersion
0.01
Rank: 60 (Overall)
0.005
1
👆🏻
Transparency
Translucent
Refractive Index
1.611-1.673
1
3.25
👆🏻
Optic Character
-
Crystal System
Orthorhombic
Birefringence
0.021-0.033
0
0.296
👆🏻
Clarity
TranslucentHerve Nicolas Lazzarelli