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Pezzotaite
Pezzotaite

Charoite
Charoite



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Pezzotaite
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Charoite

Pezzotaite and Charoite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Pearly, Fibrous, Chatoyant
1.2 Pleochroism
Not Available
NilArthur Thomas
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Translucent
1.5 Refractive Index
1.60-1.611.545-1.560
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Triclinic
1.8 Birefringence
Not Available0.009
Achroite
0 0.296
1.9 Clarity
Color grading system
Translucent

Pezzotaite and Charoite Optic Character

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

Pezzotaite and Charoite Transparency

Similar to their colors, Pezzotaite and Charoite 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, Pezzotaite is Not Available while Pezzotaite is Not Available in appearance.