Luster
Adamantine
-
Pleochroism
VisibleArthur Thomas
-
Dispersion
0.050.19
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
2.26-2.398-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.138-9999
0
0.296
👆🏻
Clarity
-
Translucent