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Druzy and Kyanite Optical Properties


Kyanite and Druzy Optical Properties


Optical Properties

Luster
Not Available   
Vitreous, Pearly   

Pleochroism
Not Available   
Trichroic   

Dispersion
Not Available   
Not Available   

Transparency
Opaque   
Not Available   

Refractive Index
Not Available   
1.71-1.74   

Optic Character
Not Available   
Not Available   

Crystal System
Isometric   
Triclinic   

Birefringence
Not Available   
Not Available   

Clarity
Opaque   
Color grading system   

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<< Physical Properties

Druzy and Kyanite Optic Character

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

Similar to their colors, Druzy and Kyanite 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, Druzy is Opaque while Druzy is Opaque in appearance.

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