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Anthophyllite
Anthophyllite

Rose Quartz
Rose Quartz



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Anthophyllite
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Rose Quartz

Anthophyllite and Rose Quartz Optical Properties

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

-
Weak: pink pale pinkHerve Nicolas Lazzarelli

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent
Transparent, Translucent, Transparent to translucent

Refractive Index

1.603-1.6901.544-1.553
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Hexagonal

Birefringence

-99990.009
0 0.296
👆🏻

Clarity

Transparent
TranslucentHerve Nicolas Lazzarelli

Anthophyllite and Rose Quartz Optic Character

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

Anthophyllite and Rose Quartz Transparency

Similar to their colors, Anthophyllite 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, Anthophyllite is Transparent while Anthophyllite is Transparent in appearance.