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Pleonast
Pleonast

Chrome Pyrope
Chrome Pyrope



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Pleonast
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Chrome Pyrope

Pleonast and Chrome Pyrope Optical Properties

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

-99991.720-1.740
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
TransparentUlrich Henn and Claudio C. Milisenda

Pleonast and Chrome Pyrope Optic Character

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

Pleonast and Chrome Pyrope Transparency

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