×

Sugilite
Sugilite

Seraphinite
Seraphinite



ADD
Compare
X
Sugilite
X
Seraphinite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
Weak
0.02
Translucent
1.607-1.612
-
Hexagonal
0.003
Translucent
 
Pearly, Greasy
-
0.01
Transparent
1.571-1.597
Biaxial/+
-
-9999
Transparent