Sanidine and Nano Polycrystalline Diamond Optical Properties

Sanidine

Nano Polycrystalline Diamond

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

WeakMichael OâDonoghue

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent

Not Available

1.5 Refractive Index

1.518-1.536Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

1.8 Birefringence

0.005-0.008Not Available

0 0.296

1.9 Clarity

Transparent

Not Available

Sanidine and Nano Polycrystalline Diamond Optic Character

Sanidine and Nano Polycrystalline Diamond optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Sanidine and Nano Polycrystalline Diamond 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 Sanidine and Nano Polycrystalline Diamond 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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Sanidine and Nano Polycrystalline Diamond Transparency

Similar to their colors, Sanidine and Nano Polycrystalline Diamond 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, Sanidine is Transparent while Sanidine is Transparent in appearance.