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Pearl
Pearl

Zultanite
Zultanite



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Pearl
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Zultanite
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Optical Properties

Luster

Pearly
-

Pleochroism

-
-

Dispersion

0.03-
0.005 1
👆🏻

Transparency

Translucent, Opaque
-

Refractive Index

1.52-1.661.68-1.75
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.156-9999
0 0.296
👆🏻

Clarity

Translucent
-