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Hawks Eye
Hawks Eye

Sylvite
Sylvite



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Hawks Eye
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Sylvite

Hawks Eye and Sylvite Optical Properties

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Optical Properties

Luster

-
Vitreous

Pleochroism

-
Visible in colored crystals

Dispersion

0.050.01
0.005 1
👆🏻

Transparency

-
-

Refractive Index

-99991.4903
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
Isometric

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

-
-

Hawks Eye and Sylvite Optic Character

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

Hawks Eye and Sylvite Transparency

Similar to their colors, Hawks Eye and Sylvite 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, Hawks Eye is while Hawks Eye is in appearance.