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Eosphorite and Morganite Optical Properties


Morganite and Eosphorite Optical Properties


Optical Properties

Luster
Vitreous, Resinous   
Vitreous   

Pleochroism
Visible: X = yellow; Y = pink; Z = pale pink to colorless   
Distinct: pale pink bluish-pinkHerve Nicolas Lazzarelli   

Dispersion
Not Available   
Not Available   

Transparency
Transparent   
Transparent, Translucent, Transparent to translucent   

Refractive Index
1.639-1.672   
1.573-1.600   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
Hexagonal   

Birefringence
0.029-0.032   
0.005-0.009   

Clarity
Transparent   
Transparent to translucent   

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Eosphorite and Morganite Optic Character

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

Similar to their colors, Eosphorite and Morganite 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, Eosphorite is Transparent while Eosphorite is Transparent in appearance.

Yellow Gemstones

Yellow Gemstones


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