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Beudantite and Ruby Optical Properties


Ruby and Beudantite Optical Properties


Optical Properties

Luster
Vitreous, Resinous   
Vitreous, Adamantine, Vitreous, Adamantine   

Pleochroism
visible   
Strong: purplish-red   

Dispersion
Not Available   
0.02   
21

Transparency
Not Available   
Transparent, Translucent, Transparent to opaque   

Refractive Index
1.957   
1.762-1.778   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Trigonal   

Birefringence
0.014   
0.008   

Clarity
Not Available   
Transparent   

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<< Physical Properties

Beudantite and Ruby Optic Character

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

Similar to their colors, Beudantite and Ruby 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, Beudantite is Not Available while Beudantite is Not Available in appearance.

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Green Gemstones


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