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Topazolite
Topazolite

Crystal Opal
Crystal Opal



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Topazolite
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Crystal Opal

Topazolite and Crystal Opal Optical Properties

1 Optical Properties
1.1 Luster
Subadamantine
Not Available
1.2 Pleochroism
Not Available
AbsentWalter Schumann
1.3 Dispersion
0.06None
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
1.855-1.8951.370-1.
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Topazolite and Crystal Opal Optic Character

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

Topazolite and Crystal Opal Transparency

Similar to their colors, Topazolite and Crystal Opal 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, Topazolite is Transparent while Topazolite is Transparent in appearance.