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Quartz
Quartz

Enstatite
Enstatite



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Quartz
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Enstatite

Quartz and Enstatite Optical Properties

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Optical Properties

Luster

Vitreous
Vitreous, Pearly

Pleochroism

None
Pale green to pale orange

Dispersion

0.010.01
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
Transparent, Translucent

Refractive Index

1.544-1.5531.650-1.680
1 3.25
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Optic Character

-
-

Crystal System

Trigonal
Orthorhombic

Birefringence

0.0090.009-0.011
0 0.296
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Clarity

Opaque
Transparent

Quartz and Enstatite Optic Character

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

Quartz and Enstatite Transparency

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