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Schorl and Pleonaste Optical Properties


Pleonaste and Schorl Optical Properties


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Schorl and Pleonaste Optic Character

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

Similar to their colors, Schorl and Pleonaste 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, Schorl is Translucent and Transparent while Schorl is Translucent and Transparent in appearance.

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