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Inderite
Inderite

Wavellite
Wavellite



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Inderite
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Wavellite

Inderite and Wavellite Optical Properties

Optical Properties

Luster

Vitreous, Pearly, Greasy
Vitreous, Resinous, Pearly

Pleochroism

-
Weak

Dispersion

-0.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.488-1.5051.518-1.561
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Orthorhombic

Birefringence

0.0170.025
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
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Inderite and Wavellite Optic Character

Inderite and Wavellite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Inderite and Wavellite 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 Inderite and Wavellite 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. Inderite has Biaxial/+ character.

Inderite and Wavellite Transparency

Similar to their colors, Inderite and Wavellite 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, Inderite is while Inderite is in appearance.