Home
Gemstones


Hessonite and Ettringite Optical Properties


Ettringite and Hessonite Optical Properties


Benefits >>
<< Physical Properties

Hessonite and Ettringite Optic Character

Hessonite and Ettringite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Hessonite and Ettringite 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 Hessonite and Ettringite 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 Brown Gemstones

Hessonite and Ettringite Transparency

Similar to their colors, Hessonite and Ettringite 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, Hessonite is Gemmological Tables (2004) while Hessonite is Gemmological Tables (2004) in appearance.

Brown Gemstones

Brown Gemstones


Compare Brown Gemstones