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Sugilite and Omphacite Optical Properties


Omphacite and Sugilite Optical Properties


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Sugilite and Omphacite Optic Character

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

Similar to their colors, Sugilite and Omphacite 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, Sugilite is Translucent while Sugilite is Translucent in appearance.

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