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Jadeite
Jadeite

Verdelite
Verdelite



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Jadeite
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Verdelite

Jadeite and Verdelite Optical Properties

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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Pearly
-
0.01
Translucent
1.652-1.688
-
monoclinic
0.013-0.020
Translucent
 
-
Strong: dark green yellow
0.02
Transparent, Translucent
1.614-1.666
-
-
0.014-0.040
Transparent

Jadeite and Verdelite Optic Character

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

Jadeite and Verdelite Transparency

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