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Turquoise
Turquoise

Pezzotaite
Pezzotaite



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Pezzotaite

Turquoise and Pezzotaite Optical Properties

1 Optical Properties
1.1 Luster
Waxy
Not Available
1.2 Pleochroism
Weak
Not Available
1.3 Dispersion
Albite Optical ..
None
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Translucent, Opaque
Not Available
1.5 Refractive Index
1.610-1.650
1.60-1.61
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Triclinic
Trigonal
1.8 Birefringence
0.040
Not Available
1.9 Clarity
Translucent
Color grading system

Turquoise and Pezzotaite Optic Character

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

Turquoise and Pezzotaite Transparency

Similar to their colors, Turquoise 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, Turquoise is Opaque and Translucent while Turquoise is Opaque and Translucent in appearance.