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Vishnevite and Bornite Optical Properties


Bornite and Vishnevite Optical Properties


Optical Properties

Luster
Vitreous, Pearly   
Not Available   

Pleochroism
Not Available   
Weak   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
Not Available   

Refractive Index
1.490-1.507   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
Hexagonal   
Orthorhombic   

Birefringence
0.002-0.012   
Not Available   

Clarity
Not Available   
Not Available   

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<< Physical Properties

Vishnevite and Bornite Optic Character

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

Similar to their colors, Vishnevite and Bornite 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, Vishnevite is Not Available while Vishnevite is Not Available in appearance.

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