Home
Gemstones


Smithsonite and Cuprite Optical Properties


Cuprite and Smithsonite Optical Properties


Optical Properties

Luster
Vitreous, Pearly   
Adamantine   

Pleochroism
AbsentWalter Schumann   
visible   

Dispersion
0.01   
26
Not Available   

Transparency
Translucent   
TranslucentWalter Schumann   

Refractive Index
1.620-1.850   
2.849   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
cubic   

Birefringence
0.223-0.227   
Not Available   

Clarity
Translucent   
TranslucentWalter Schumann   

Benefits >>
<< Physical Properties

Smithsonite and Cuprite Optic Character

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

Smithsonite and Cuprite Transparency

Similar to their colors, Smithsonite and Cuprite 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, Smithsonite is Translucent while Smithsonite is Translucent in appearance.

Green Gemstones

Green Gemstones


Compare Green Gemstones