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Rose Quartz
Rose Quartz

Chrysoberyl
Chrysoberyl



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Rose Quartz
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Chrysoberyl

Rose Quartz and Chrysoberyl Optical Properties

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Weak: pink pale pinkHerve Nicolas Lazzarelli
X = red; Y = yellow-orange; Z = emerald-green

Dispersion

0.010.02
0.005 1
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Transparency

Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.544-1.5531.746-1.763
1 3.25
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Optic Character

-
Biaxial/+

Crystal System

Hexagonal
Orthorhombic

Birefringence

0.0090.007-0.013
0 0.296
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Clarity

TranslucentHerve Nicolas Lazzarelli
Transparent

Rose Quartz and Chrysoberyl Optic Character

Rose Quartz and Chrysoberyl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Rose Quartz and Chrysoberyl 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 Rose Quartz and Chrysoberyl 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. Chrysoberyl has Biaxial/+ character.

Rose Quartz and Chrysoberyl Transparency

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