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Lepidocrocite
Lepidocrocite

Lazulite
Lazulite



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X
Lepidocrocite
X
Lazulite

Lepidocrocite and Lazulite Optical Properties

Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
Strong; X = colorless to yellow; Y = orange
0.02
-
1.940
-
Orthorhombic
-9999
-
 
-
Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli
0.01
Transparent, Translucent
1.604-1.646
-
monoclinic
0.031-0.036
Transparent

Lepidocrocite and Lazulite Optic Character

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

Lepidocrocite and Lazulite Transparency

Similar to their colors, Lepidocrocite and Lazulite 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, Lepidocrocite is while Lepidocrocite is in appearance.