Luster
-
Pleochroism
Strong dichroism: blue to colourless\
Dispersion
0.01
Rank: 58 (Overall)
0.005
1
👆🏻
Transparency
Transparent
Refractive Index
1.560-1.604
1
3.25
👆🏻
Optic Character
-
Crystal System
-
Birefringence
0.003-0.010
0
0.296
👆🏻
Clarity
Transparent