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Abalone
Abalone

Shattuckite
Shattuckite



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Abalone
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Shattuckite

Abalone and Shattuckite Optical Properties

Optical Properties

Luster

-
Silky

Pleochroism

-
X = very pale blue; Y = pale blue; Z = deep blue

Dispersion

0.540.02
0.005 1
👆🏻

Transparency

-
Translucent

Refractive Index

-99991.752-1.815
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Orthorhombic

Birefringence

-99990.063
0 0.296
👆🏻

Clarity

Translucent
Translucent

Abalone and Shattuckite Optic Character

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

Abalone and Shattuckite Transparency

Similar to their colors, Abalone and Shattuckite 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, Abalone is while Abalone is in appearance.