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Pyrope
Pyrope

Azurmalachite
Azurmalachite



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Pyrope
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Azurmalachite

Pyrope and Azurmalachite Optical Properties

Optical Properties

Luster

Greasy, Vitreous
Vitreous, Silky

Pleochroism

None
-

Dispersion

0.020.07
0.005 1
👆🏻

Transparency

-
Translucent

Refractive Index

1.720-1.7561.655-1.909
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

cubic
monoclinic

Birefringence

-99990.108-0.254
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Translucent

Pyrope and Azurmalachite Optic Character

Pyrope and Azurmalachite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Pyrope and Azurmalachite 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 Pyrope and Azurmalachite 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. Azurmalachite has Biaxial/+ character.

Pyrope and Azurmalachite Transparency

Similar to their colors, Pyrope and Azurmalachite 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, Pyrope is while Pyrope is in appearance.