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Jadeite
Jadeite

Fire Opal
Fire Opal



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Jadeite
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Fire Opal

Jadeite and Fire Opal Optical Properties

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Optical Properties

Luster

Pearly
-

Pleochroism

-
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Translucent
Transparent, Translucent

Refractive Index

1.652-1.6881.370-1.470
1 3.25
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Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.013-0.020-9999
0 0.296
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Clarity

Translucent
Transparent

Jadeite and Fire Opal Optic Character

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

Jadeite and Fire Opal Transparency

Similar to their colors, Jadeite and Fire 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, Jadeite is Translucent while Jadeite is Translucent in appearance.