1 Optical Properties
1.1 Luster
1.2 Pleochroism
1.3 Dispersion
1.9 Transparency
Not Available
Gemmological Tables (2004) More from other references
1.10 Refractive Index
Not Available1.500
1
3.25
2.5 Optic Character
Not Available
Not Available
2.6 Crystal System
2.7 Birefringence
Not AvailableNot Available
0
0.296
2.8 Clarity
Not Available
Gemmological Tables (2004) More from other references