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Falcons Eye
Falcons Eye

Benitoite
Benitoite



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Falcons Eye
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Benitoite

Falcons Eye and Benitoite Optical Properties

Optical Properties

Luster

-
Vitreous

Pleochroism

-
O = colorless; E = purple

Dispersion

0.050.04
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.534-1.5401.757-1.804
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

-99990.047
0 0.296
👆🏻

Clarity

-
Transparent

Falcons Eye and Benitoite Optic Character

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

Falcons Eye and Benitoite Transparency

Similar to their colors, Falcons Eye and Benitoite 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, Falcons Eye is while Falcons Eye is in appearance.