Home
Gemstones


Almandine and Transvaal Jade Optical Properties


Transvaal Jade and Almandine Optical Properties


Optical Properties

Luster
Greasy, Vitreous   
Not Available   

Pleochroism
None   
Not Available   

Dispersion
0.03   
15
0.03   
15

Transparency
Gemmological Tables (2004) More from other references   
Gemmological Tables (2004)   

Refractive Index
1.770-1.820   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
cubic   
Not Available   

Birefringence
Not Available   
Not Available   

Clarity
TransparentUlrich Henn and Claudio C. Milisenda   
TransparentUlrich Henn and Claudio C. Milisenda   

Benefits >>
<< Physical Properties

Almandine and Transvaal Jade Optic Character

Almandine and Transvaal Jade optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Almandine and Transvaal Jade 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 Almandine and Transvaal Jade 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 Red Gemstones

Almandine and Transvaal Jade Transparency

Similar to their colors, Almandine and Transvaal Jade 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, Almandine is Gemmological Tables (2004) More from other references while Almandine is Gemmological Tables (2004) More from other references in appearance.

Red Gemstones

Red Gemstones


Compare Red Gemstones