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Imperial Topaz and Anglesite Optical Properties


Anglesite and Imperial Topaz Optical Properties


Optical Properties

Luster
Not Available   
Adamantine   

Pleochroism
Not Available   
NilArthur Thomas   

Dispersion
0.01   
26
0.04   
10

Transparency
Transparent   
Transparent   

Refractive Index
1.609-1.643   
1.877-1.894   

Optic Character
Not Available   
Not Available   

Crystal System
Not Available   
Orthorhombic   

Birefringence
Not Available   
0.017   

Clarity
Not Available   
Transparent   

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<< Physical Properties

Imperial Topaz and Anglesite Optic Character

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

Similar to their colors, Imperial Topaz and Anglesite 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, Imperial Topaz is Transparent while Imperial Topaz is Transparent in appearance.

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