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Baddeleyite and Garnet Optical Properties


Garnet and Baddeleyite Optical Properties


Optical Properties

Luster
Adamantine   
Vitreous, Adamantine, Vitreous, Adamantine   

Pleochroism
DistinctArthur Thomas   
None   

Dispersion
Not Available   
0.02   
16

Transparency
Transparent   
Transparent, Transparent to translucent   

Refractive Index
2.13-2.20   
1.730-1.895   

Optic Character
Not Available   
Not Available   

Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c   
Trigonal   

Birefringence
0.07   
Not Available   

Clarity
Transparent   
Transparent   

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Baddeleyite and Garnet Optic Character

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

Similar to their colors, Baddeleyite and Garnet 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, Baddeleyite is Transparent while Baddeleyite is Transparent in appearance.

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