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Ametrine and Binghamite Optical Properties


Binghamite and Ametrine Optical Properties


Optical Properties

Luster
Vitreous   
Waxy   

Pleochroism
Not Available   
Not Available   

Dispersion
0.01   
27
Not Available   

Transparency
Transparent   
Translucent   

Refractive Index
1.544-1.553   
1.530-1.543   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Not Available   

Birefringence
0.009   
0.003-0.009   

Clarity
Transparent   
Translucent   

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<< Physical Properties

Ametrine and Binghamite Optic Character

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

Similar to their colors, Ametrine and Binghamite 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, Ametrine is Transparent while Ametrine is Transparent in appearance.

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