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Sardonyx
Sardonyx

Cymophane
Cymophane



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Sardonyx
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Cymophane

Sardonyx and Cymophane Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Not Available
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
Transparent
1.5 Refractive Index
1.530-1.5431.739-1.770
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Biaxial/+
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
0.008-0.0100.007-0.013
Achroite
0 0.296
1.9 Clarity
Translucent
Transparent

Sardonyx and Cymophane Optic Character

Sardonyx and Cymophane optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Sardonyx and Cymophane 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 Cymophane 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. Cymophane has Biaxial/+ character.

Sardonyx and Cymophane Transparency

Similar to their colors, Sardonyx and Cymophane 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.