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Charoite
Charoite

Vanadinite
Vanadinite



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Charoite
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Vanadinite

Charoite and Vanadinite Optical Properties

1 Optical Properties
1.1 Luster
Pearly, Fibrous, Chatoyant
Resinous
1.2 Pleochroism
NilArthur Thomas
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
Not Available
1.5 Refractive Index
1.545-1.5602.416
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Triclinic
Hexagonal
1.8 Birefringence
0.0090.066
Achroite
0 0.296
1.9 Clarity
Translucent
Not Available

Charoite and Vanadinite Optic Character

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

Charoite and Vanadinite Transparency

Similar to their colors, Charoite and Vanadinite 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, Charoite is Translucent while Charoite is Translucent in appearance.