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Jasper
Jasper

Lepidocrocite
Lepidocrocite



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Jasper
X
Lepidocrocite

Jasper and Lepidocrocite Optical Properties

Optical Properties

Luster

Vitreous
-

Pleochroism

-
Strong; X = colorless to yellow; Y = orange

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Opaque
-

Refractive Index

1.5401.940
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

OpaqueHerve Nicolas Lazzarelli
-

Jasper and Lepidocrocite Optic Character

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

Jasper and Lepidocrocite Transparency

Similar to their colors, Jasper 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, Jasper is Opaque while Jasper is Opaque in appearance.