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Nickeline and Coral Optical Properties


Coral and Nickeline Optical Properties


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Nickeline and Coral Optic Character

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

Similar to their colors, Nickeline and Coral 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, Nickeline is Not Available while Nickeline is Not Available in appearance.

Red Gemstones

Red Gemstones


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