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Lepidocrocite and Eosphorite Optical Properties


Eosphorite and Lepidocrocite Optical Properties


Optical Properties

Luster
-  
Vitreous, Resinous  

Pleochroism
Strong; X = colorless to yellow; Y = orange  
Visible: X = yellow; Y = pink; Z = pale pink to colorless  

Dispersion
0.02  
99+
0.01  
99+

Transparency
-  
Transparent  

Refractive Index
1.940  
1.639-1.672  

Optic Character
-  
-  

Crystal System
Orthorhombic  
Orthorhombic  

Birefringence
-9999  
0.029-0.032  

Clarity
-  
Transparent  

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Lepidocrocite and Eosphorite Optic Character

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

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Lepidocrocite and Eosphorite Transparency

Similar to their colors, Lepidocrocite and Eosphorite 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.

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