×

Sardonyx
Sardonyx

Labradorite
Labradorite



ADD
Compare
X
Sardonyx
X
Labradorite

Sardonyx and Labradorite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous, Pearly
1.2 Pleochroism
Not Available
From the Congo
1.3 Dispersion
NA0.01
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.530-1.5431.554-1.573
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Triclinic
1.8 Birefringence
0.008-0.0100.008-0.010
Achroite
0 0.296
1.9 Clarity
Translucent
Transparent

Sardonyx and Labradorite Optic Character

Sardonyx and Labradorite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Sardonyx and Labradorite Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Sardonyx and Labradorite optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Sardonyx and Labradorite Transparency

Similar to their colors, Sardonyx and Labradorite transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Sardonyx is Translucent while Sardonyx is Translucent in appearance.