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Chromite
Chromite

Lepidocrocite
Lepidocrocite



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X
Chromite
X
Lepidocrocite

Chromite and Lepidocrocite Optical Properties

Optical Properties

Luster

-
-

Pleochroism

none.
Strong; X = colorless to yellow; Y = orange

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

2.08-2.161.940
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Orthorhombic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
-

Chromite and Lepidocrocite Optic Character

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

Similar to their colors, Chromite and Lepidocrocite 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.