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Chromite
Chromite

Taaffeite
Taaffeite



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Chromite
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Taaffeite

Chromite and Taaffeite Optical Properties

Optical Properties

Luster

-
Vitreous

Pleochroism

none.
Weak

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

2.08-2.161.70-1.73
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Hexagonal

Birefringence

-99990.055
0 0.296
👆🏻

Clarity

-
-

Chromite and Taaffeite Optic Character

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

Chromite and Taaffeite Transparency

Similar to their colors, Chromite and Taaffeite 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, Chromite is while Chromite is in appearance.