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Jadeite
Jadeite

Selenite
Selenite



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Jadeite
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Selenite

Jadeite and Selenite Optical Properties

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Optical Properties

Luster

Pearly
Vitreous

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent
Transparent

Refractive Index

1.652-1.688-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.013-0.020-9999
0 0.296
👆🏻

Clarity

Translucent
Transparent

Jadeite and Selenite Optic Character

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

Similar to their colors, Jadeite and Selenite 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.