Home
Gemstones


Andradite and Esperite Optical Properties


Esperite and Andradite Optical Properties


Optical Properties

Luster
Adamantine, Resinous   
Vitreous   

Pleochroism
Not Available   
colorless.   

Dispersion
0.06   
7
Not Available   

Transparency
Transparent   
OpaqueAnthony et al, Opaque, Transparent   

Refractive Index
1.88-1.94   
1.760-1.774   

Optic Character
Not Available   
Not Available   

Crystal System
cubic   
monoclinic   

Birefringence
0.057   
0.012   

Clarity
Transparent   
OpaqueAnthony et al   

Benefits >>
<< Physical Properties

Andradite and Esperite Optic Character

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

Andradite and Esperite Transparency

Similar to their colors, Andradite and Esperite 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, Andradite is Transparent while Andradite is Transparent in appearance.

Green Gemstones

Green Gemstones


Compare Green Gemstones