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Coral
Coral
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Optical Properties

Luster

-

Pleochroism

-

Dispersion

0.03
Rank: 40 (Overall)
0.005 1
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Transparency

Translucent

Refractive Index

1.486-1.658
1 3.25
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Optic Character

-

Crystal System

Trigonal

Birefringence

0.160-0.172
0 0.296
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Clarity

Translucent