Smoky Quartz and Bixbite Optical Properties

Smoky Quartz

Bixbite

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Optical Properties

Luster

Vitreous

Pleochroism

None

Dispersion

0.010.01

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Refractive Index

1.544-1.553-9999

1 3.25

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Optic Character

Crystal System

Hexagonal

Birefringence

0.009-9999

0 0.296

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Clarity

Opaque

Smoky Quartz and Bixbite Optic Character

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

Similar to their colors, Smoky Quartz and Bixbite 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, Smoky Quartz is Transparent, Translucent and Transparent to translucent while Smoky Quartz is Transparent, Translucent and Transparent to translucent in appearance.