Optical Properties
Luster
Not Available
Waxy
Pleochroism
Not Available
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Not Available
Translucent
Refractive Index
Not Available
1.535-1.539
Optic Character
Not Available
Not Available
Crystal System
Not Available
Not Available
Birefringence
Not Available
0.008-0.010
Clarity
Not Available
Translucent
