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Jadeite
Jadeite

Esperite
Esperite



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Jadeite
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Esperite

Jadeite and Esperite Optical Properties

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1 Optical Properties
1.1 Luster
Pearly
Vitreous
1.2 Pleochroism
NilArthur Thomas
colorless.
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
OpaqueAnthony et al, Opaque, Transparent
1.5 Refractive Index
1.652-1.6881.760-1.774
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
monoclinic
1.8 Birefringence
0.013-0.0200.012
Achroite
0 0.296
1.9 Clarity
Translucent
OpaqueAnthony et al

Jadeite and Esperite Optic Character

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

Similar to their colors, Jadeite and Esperite 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.