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Apache Tear and Sardonyx Optical Properties


Sardonyx and Apache Tear Optical Properties


Optical Properties

Luster
Not Available   
Not Available   

Pleochroism
Not Available   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
Translucent   

Refractive Index
Not Available   
1.530-1.543   

Optic Character
Not Available   
Not Available   

Crystal System
Amorphous   
Not Available   

Birefringence
Not Available   
0.008-0.010   

Clarity
Not Available   
Translucent   

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<< Physical Properties

Apache Tear and Sardonyx Optic Character

Apache Tear and Sardonyx optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Apache Tear and Sardonyx 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 Apache Tear and Sardonyx 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.

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Apache Tear and Sardonyx Transparency

Similar to their colors, Apache Tear and Sardonyx 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, Apache Tear is Not Available while Apache Tear is Not Available in appearance.

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