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Tugtupite and Aquamarine Optical Properties


Aquamarine and Tugtupite Optical Properties


Optical Properties

Luster
Not Available   
Vitreous   

Pleochroism
ModerateArthur Thomas   
Not Available   

Dispersion
Not Available   
0.01   
26

Transparency
OpaqueHerve Nicolas Lazzarelli   
Transparent, Translucent, Transparent to translucent   

Refractive Index
1.494-1.504   
1.570-1.592   

Optic Character
Not Available   
Not Available   

Crystal System
tetragonal   
Hexagonal   

Birefringence
0.008   
0.005-0.009   

Clarity
OpaqueHerve Nicolas Lazzarelli   
Transparent to translucent   

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Tugtupite and Aquamarine Optic Character

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

Similar to their colors, Tugtupite and Aquamarine 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, Tugtupite is OpaqueHerve Nicolas Lazzarelli while Tugtupite is OpaqueHerve Nicolas Lazzarelli in appearance.

Red Gemstones

Red Gemstones


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