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Chlorastrolite
Chlorastrolite

Precious Opal
Precious Opal



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Chlorastrolite
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Precious Opal

Chlorastrolite and Precious Opal Optical Properties

1 Optical Properties
1.1 Luster
Chatoyant
Not Available
1.2 Pleochroism
NilArthur Thomas
AbsentWalter Schumann
1.3 Dispersion
NANone
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gems
Transparent, Translucent
1.5 Refractive Index
1.71.370-1.470
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
0.010Not Available
Achroite
0 0.296
1.9 Clarity
Gems
Transparent

Chlorastrolite and Precious Opal Optic Character

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

Chlorastrolite and Precious Opal Transparency

Similar to their colors, Chlorastrolite and Precious 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, Chlorastrolite is Gems while Chlorastrolite is Gems in appearance.