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Bowenite
Bowenite

Beryl
Beryl



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Bowenite
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Beryl

Bowenite and Beryl Optical Properties

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Optical Properties

Luster

Waxy, Silky, Resinous, Greasy
Vitreous, Resinous

Pleochroism

-
Weak to distinct

Dispersion

0.010.01
0.005 1
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Transparency

TranslucentHerve Nicolas Lazzarelli
Transparent, Transparent to opaque

Refractive Index

1.530-1.5751.560-1.604
1 3.25
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Optic Character

-
-

Crystal System

-
Hexagonal

Birefringence

-99990.0040-0.0070
0 0.296
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Clarity

TranslucentHerve Nicolas Lazzarelli
Transparent

Bowenite and Beryl Optic Character

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

Bowenite and Beryl Transparency

Similar to their colors, Bowenite and Beryl 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, Bowenite is TranslucentHerve Nicolas Lazzarelli while Bowenite is TranslucentHerve Nicolas Lazzarelli in appearance.