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Ekanite and Ceylonite Optical Properties


Ceylonite and Ekanite Optical Properties


Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Not Available   
Absent   

Dispersion
Not Available   
Not Available   

Transparency
Transparent   
Transparent, Translucent   

Refractive Index
1.593-1.596   
1.770-1.780   

Optic Character
Not Available   
Not Available   

Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422   
Isometric   

Birefringence
0.001   
Not Available   

Clarity
Transparent   
Transparent   

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Ekanite and Ceylonite Optic Character

Ekanite and Ceylonite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Ekanite and Ceylonite 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 Ekanite and Ceylonite 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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Ekanite and Ceylonite Transparency

Similar to their colors, Ekanite and Ceylonite 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, Ekanite is Transparent while Ekanite is Transparent in appearance.

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