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Catapleiite
Catapleiite

Lepidocrocite
Lepidocrocite



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Catapleiite
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Lepidocrocite

Catapleiite and Lepidocrocite Optical Properties

Optical Properties

Luster

Vitreous
-

Pleochroism

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

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

TransparentUlrich Henn and Claudio C. Milisenda
-

Refractive Index

1.590-1.6291.940
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
Orthorhombic

Birefringence

0.039-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
-

Catapleiite and Lepidocrocite Optic Character

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

Catapleiite and Lepidocrocite Transparency

Similar to their colors, Catapleiite 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, Catapleiite is TransparentUlrich Henn and Claudio C. Milisenda while Catapleiite is TransparentUlrich Henn and Claudio C. Milisenda in appearance.