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Baddeleyite
Baddeleyite

Smithsonite
Smithsonite



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Baddeleyite
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Smithsonite

Baddeleyite and Smithsonite Optical Properties

1 Optical Properties
1.1 Luster
Adamantine
Vitreous, Pearly
1.2 Pleochroism
DistinctArthur Thomas
AbsentWalter Schumann
1.3 Dispersion
NA0.01
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Translucent
1.5 Refractive Index
2.13-2.201.620-1.850
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/c
Trigonal
1.8 Birefringence
0.070.223-0.227
Achroite
0 0.296
1.9 Clarity
Transparent
Translucent

Baddeleyite and Smithsonite Optic Character

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

Baddeleyite and Smithsonite Transparency

Similar to their colors, Baddeleyite and Smithsonite 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.