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Jadeite and Triplite Optical Properties


Triplite and Jadeite Optical Properties


Optical Properties

Luster
Pearly  
Vitreous  

Pleochroism
-  
DistinctArthur Thomas  

Dispersion
0.01  
99+
0.04  
36

Transparency
Translucent  
Translucent  

Refractive Index
1.652-1.688  
1.643-1.703  

Optic Character
-  
-  

Crystal System
monoclinic  
-  

Birefringence
0.013-0.020  
0.020  

Clarity
Translucent  
Translucent  

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Jadeite and Triplite Optic Character

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

Similar to their colors, Jadeite and Triplite 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, Jadeite is Translucent while Jadeite is Translucent in appearance.

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Red Gemstones


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