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Jasper
Jasper

Lizardite
Lizardite



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Jasper and Lizardite Optical Properties

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Optical Properties

Luster

Vitreous
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
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Transparency

Opaque
TranslucentAnthony et al

Refractive Index

1.5401.538-1.560
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

-9999-9999
0 0.296
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Clarity

OpaqueHerve Nicolas Lazzarelli
TranslucentAnthony et al

Jasper and Lizardite Optic Character

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

Jasper and Lizardite Transparency

Similar to their colors, Jasper and Lizardite 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, Jasper is Opaque while Jasper is Opaque in appearance.