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Rhodolite
Rhodolite

Augite
Augite



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Rhodolite
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Augite

Rhodolite and Augite Optical Properties

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Optical Properties

Luster

Greasy, Vitreous
Vitreous, Resinous

Pleochroism

None
Pale green

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.7601.671-1.774
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c

Birefringence

0.010-0.014-9999
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Rhodolite and Augite Optic Character

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

Rhodolite and Augite Transparency

Similar to their colors, Rhodolite and Augite 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, Rhodolite is while Rhodolite is in appearance.