Home

Taurus Gems + -

Gemini Gems + -

Leo Gems + -

Organic Gemstones + -

Aries Gems + -

Gemstones


Sodalite and Datolite Optical Properties


Datolite and Sodalite Optical Properties


Optical Properties

Luster
Greasy   
Vitreous   

Pleochroism
AbsentWalter Schumann   
NilArthur Thomas   

Dispersion
0.02   
21
0.02   
23

Transparency
Transparent, Translucent, Opaque   
Transparent   

Refractive Index
1.478-1.488   
1.621-1.675   

Optic Character
Not Available   
Not Available   

Crystal System
cubic   
monoclinic   

Birefringence
Not Available   
0.044   

Clarity
Transparent   
Transparent   

Benefits >>
<< Physical Properties

Sodalite and Datolite Optic Character

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

Compare Gems for Sagittarius

Sodalite and Datolite Transparency

Similar to their colors, Sodalite and Datolite 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, Sodalite is Opaque, Translucent and Transparent while Sodalite is Opaque, Translucent and Transparent in appearance.

Gems for Sagittarius

Gems for Sagittarius


Compare Gems for Sagittarius