1 Optical Properties
1.1 Luster
1.2 Pleochroism
Pale yellow very pale yellow colorlessAnthony et al
Not Available
1.3 Dispersion
1.4 Transparency
Transparent
TransparentWebmineral.com, Mineralogy Database (2012)
1.5 Refractive Index
1.563-1.5931.624-1.645
1
3.25
1.2 Optic Character
Not Available
Not Available
1.5 Crystal System
Not Available
Not Available
1.8 Birefringence
Not Available0.021
0
0.296
2.8 Clarity
Transparent
TransparentWebmineral.com