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Verdelite
Verdelite

Stolzite
Stolzite



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Verdelite
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Stolzite

Verdelite and Stolzite Optical Properties

Optical Properties

Luster

-
Resinous, Subadamantine

Pleochroism

Strong: dark green yellow
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.614-1.6662.180-2.190
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
tetragonal

Birefringence

0.014-0.0400.090
0 0.296
👆🏻

Clarity

Transparent
-

Verdelite and Stolzite Optic Character

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

Verdelite and Stolzite Transparency

Similar to their colors, Verdelite and Stolzite 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, Verdelite is Transparent and Translucent while Verdelite is Transparent and Translucent in appearance.