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Topazolite
Topazolite

Adularia
Adularia



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Topazolite
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Adularia

Topazolite and Adularia Optical Properties

Optical Properties

Luster

Subadamantine
-

Pleochroism

-
-

Dispersion

0.060.01
0.005 1
👆🏻

Transparency

Transparent
TransparentArthur Thomas

Refractive Index

1.855-1.8951.518-1.536
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-99990.005-0.008
0 0.296
👆🏻

Clarity

Transparent
TransparentArthur Thomas

Topazolite and Adularia Optic Character

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

Topazolite and Adularia Transparency

Similar to their colors, Topazolite and Adularia 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, Topazolite is Transparent while Topazolite is Transparent in appearance.