Andesine and Kunzite Optical Properties

Andesine

Kunzite

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous

1.2 Pleochroism

colorless.

Strong trichroism: colorless pink violetHerve Nicolas Lazzarelli

1.3 Dispersion

0.700.02

0.007 1

1.4 Transparency

Transparent, Translucent, Transparent to translucent

Transparent

1.5 Refractive Index

1.543-1.5641.657-1.681

1 3.25

1.6 Optic Character

Biaxial/+

Not Available

1.7 Crystal System

Triclinic

monoclinic

1.8 Birefringence

0.007-0.0110.014-0.016

0 0.296

1.9 Clarity

Transparent

TransparentUlrich Henn and Claudio C. Milisenda

Andesine and Kunzite Optic Character

Andesine and Kunzite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Andesine and Kunzite 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 Andesine and Kunzite 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. Andesine has Biaxial/+ character.

Compare Red Gemstones

Andesine Vs Black Opal

Andesine Vs Blue John

Andesine Vs Bloodstone Heliotrope

Andesine and Kunzite Transparency

Similar to their colors, Andesine and Kunzite 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, Andesine is Translucent, Transparent and Transparent to translucent while Andesine is Translucent, Transparent and Transparent to translucent in appearance.