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Sard
Sard

Rose Quartz
Rose Quartz



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Sard
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Rose Quartz

Sard and Rose Quartz Optical Properties

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Optical Properties

Luster

Waxy
Vitreous

Pleochroism

-
Weak: pink pale pinkHerve Nicolas Lazzarelli

Dispersion

0.010.01
0.005 1
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Transparency

Translucent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.535-1.5391.544-1.553
1 3.25
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Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

0.008-0.0100.009
0 0.296
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Clarity

Translucent
TranslucentHerve Nicolas Lazzarelli

Sard and Rose Quartz Optic Character

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

Sard and Rose Quartz Transparency

Similar to their colors, Sard and Rose Quartz 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, Sard is Translucent while Sard is Translucent in appearance.