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Monazite
Monazite

Witherite
Witherite



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Monazite
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Witherite

Monazite and Witherite Optical Properties

Optical Properties

Luster

-
Vitreous

Pleochroism

-
-

Dispersion

0.020.03
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.796-1.8411.529-1.680
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

0.0450.148
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Monazite and Witherite Optic Character

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

Monazite and Witherite Transparency

Similar to their colors, Monazite and Witherite 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, Monazite is while Monazite is in appearance.