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Kunzite and Scapolite Optical Properties


Scapolite and Kunzite Optical Properties


Optical Properties

Luster
Vitreous   
Not Available   

Pleochroism
Strong trichroism: colorless pink violetHerve Nicolas Lazzarelli   
Not Available   

Dispersion
0.02   
22
0.02   
22

Transparency
Transparent   
Gemmological Tables (2004) More from other references   

Refractive Index
1.657-1.681   
1.540-1.579   

Optic Character
Not Available   
Not Available   

Crystal System
monoclinic   
tetragonal   

Birefringence
0.014-0.016   
0.006-0.037   

Clarity
TransparentUlrich Henn and Claudio C. Milisenda   
TransparentUlrich Henn and Claudio C. Milisenda   

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Kunzite and Scapolite Optic Character

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

Similar to their colors, Kunzite and Scapolite 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, Kunzite is Transparent while Kunzite is Transparent in appearance.

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