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Hemimorphite
Hemimorphite

Radiolarite
Radiolarite



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Hemimorphite
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Radiolarite

Hemimorphite and Radiolarite Optical Properties

Optical Properties

Luster

Vitreous, Adamantine, Silky
-

Pleochroism

-
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent, Translucent
-

Refractive Index

1.614-1.636-9999
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.022-9999
0 0.296
👆🏻

Clarity

Transparent
-

Hemimorphite and Radiolarite Optic Character

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

Similar to their colors, Hemimorphite and Radiolarite 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.