Andesine and Morion Optical Properties

Andesine

Morion

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Optical Properties

Luster

Vitreous

Pleochroism

colorless.

Definite: brown reddish-brownWalter Schumann

Dispersion

0.700.01

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Transparent, Translucent

Refractive Index

1.543-1.5641.544-1.553

1 3.25

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Optic Character

Biaxial/+

Crystal System

Triclinic

Birefringence

0.007-0.0110.009

0 0.296

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Clarity

Transparent

Andesine and Morion Optic Character

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

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Andesine and Morion Transparency

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