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Hemimorphite
Hemimorphite

Wavellite
Wavellite



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Hemimorphite
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Wavellite

Hemimorphite and Wavellite Optical Properties

Optical Properties

Luster

Vitreous, Adamantine, Silky
Vitreous, Resinous, Pearly

Pleochroism

-
Weak

Dispersion

0.020.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.614-1.6361.518-1.561
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
Orthorhombic

Birefringence

0.0220.025
0 0.296
👆🏻

Clarity

Transparent
-

Hemimorphite and Wavellite Optic Character

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

Hemimorphite and Wavellite Transparency

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