Optical Properties
Luster
Vitreous
Vitreous
Pleochroism
Not Available
Not Available
Dispersion
Not Available
Not Available
Transparency
Transparent
Transparent
Refractive Index
1.590-1.599
1.595-1.604
Optic Character
Not Available
Not Available
Crystal System
Not Available
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Birefringence
0.009
0.009
Clarity
Transparent
Transparent
