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Aegirine and Jade Optical Properties


Jade and Aegirine Optical Properties


Optical Properties

Luster
Vitreous, Resinous   
Vitreous   

Pleochroism
X = emerald green   
AbsentWalter Schumann   

Dispersion
Not Available   
None   

Transparency
Gemmological Tables (2004) More from other references   
Translucent, Translucent to opaque   

Refractive Index
1.720-1.778   
1.600-1.688   

Optic Character
Not Available   
Not Available   

Crystal System
monoclinic   
monoclinic   

Birefringence
0.037-0.061   
0.020-0.027   

Clarity
Gemmological Tables (2004) More from other references   
Translucent   

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Aegirine and Jade Optic Character

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

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Aegirine and Jade Transparency

Similar to their colors, Aegirine and Jade 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, Aegirine is Gemmological Tables (2004) More from other references while Aegirine is Gemmological Tables (2004) More from other references in appearance.

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