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Monazite
Monazite

Malachite
Malachite



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Monazite
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Malachite

Monazite and Malachite Optical Properties

Optical Properties

Luster

-
Adamantine, Vitreous, Silky

Pleochroism

-
-

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

-
Opaque

Refractive Index

1.796-1.8411.655-1.909
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
monoclinic

Birefringence

0.0450.254
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Monazite and Malachite Optic Character

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

Similar to their colors, Monazite and Malachite 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.