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Gedrite and Baddeleyite Optical Properties


Baddeleyite and Gedrite Optical Properties


Optical Properties

Luster
Vitreous  
Adamantine  

Pleochroism
Weak to moderate  
DistinctArthur Thomas  

Dispersion
0.02  
99+
0.04  
36

Transparency
Transparent  
Transparent  

Refractive Index
1.625-1.718  
2.13-2.20  

Optic Character
-  
-  

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

Birefringence
-9999  
0.07  

Clarity
Transparent  
Transparent  

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Gedrite and Baddeleyite Optic Character

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

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

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