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Jadeite
Jadeite

Quartz
Quartz



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Jadeite
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Quartz

Jadeite and Quartz Optical Properties

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Optical Properties

Luster

Pearly
Vitreous

Pleochroism

-
None

Dispersion

0.010.01
0.005 1
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Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.652-1.6881.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
Trigonal

Birefringence

0.013-0.0200.009
0 0.296
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Clarity

Translucent
Opaque

Jadeite and Quartz Optic Character

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

Similar to their colors, Jadeite and Quartz 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.