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Hemimorphite
Hemimorphite

Jacobsite
Jacobsite



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Hemimorphite
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Jacobsite

Hemimorphite and Jacobsite Optical Properties

Optical Properties

Luster

Vitreous, Adamantine, Silky
-

Pleochroism

-
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

Transparent, Translucent
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
Translucent

Hemimorphite and Jacobsite Optic Character

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

Similar to their colors, Hemimorphite and Jacobsite 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.