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Cinnabar
Cinnabar

Chondrodite
Chondrodite



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Cinnabar
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Chondrodite

Cinnabar and Chondrodite Optical Properties

Optical Properties

Luster

Adamantine
Vitreous, Greasy

Pleochroism

-
X golden yellow to orange

Dispersion

0.060.02
0.005 1
👆🏻

Transparency

Translucent
Transparent, Translucent

Refractive Index

2.905-3.251.589-1.670
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
monoclinic

Birefringence

-99990.027-0.032
0 0.296
👆🏻

Clarity

Translucent
Transparent

Cinnabar and Chondrodite Optic Character

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

Cinnabar and Chondrodite Transparency

Similar to their colors, Cinnabar and Chondrodite 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, Cinnabar is Translucent while Cinnabar is Translucent in appearance.