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Hexagonite
Hexagonite

Pezzotaite
Pezzotaite



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Hexagonite
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Pezzotaite

Hexagonite and Pezzotaite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Not Available
1.2 Pleochroism
bluish–red
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Not Available
1.5 Refractive Index
1.599-1.6371.60-1.61
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Trigonal
1.8 Birefringence
0.019-0.028Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
Color grading system

Hexagonite and Pezzotaite Optic Character

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

Hexagonite and Pezzotaite Transparency

Similar to their colors, Hexagonite and Pezzotaite 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, Hexagonite is Transparent while Hexagonite is Transparent in appearance.