Pyrope Garnet and Adamite Optical Properties

Pyrope Garnet

Adamite

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Optical Properties

Luster

Vitreous

Pleochroism

Dispersion

0.030.06

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Transparent

Refractive Index

1.720-1.7601.708-1.722

1 3.25

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Optic Character

Biaxial/+

Crystal System

Isometric

Orthorhombic

Birefringence

-99990.031-0.050

0 0.296

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Clarity

Transparent to translucent

Transparent

Pyrope Garnet and Adamite Optic Character

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

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Pyrope Garnet and Adamite Transparency

Similar to their colors, Pyrope Garnet and Adamite 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, Pyrope Garnet is Transparent, Translucent and Transparent to translucent while Pyrope Garnet is Transparent, Translucent and Transparent to translucent in appearance.