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Opal Australia
Opal Australia
☒

Leucite
Leucite
☒



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Opal Australia
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Leucite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.01
-
1.42-1.47
-
-
-9999
-
 
Vitreous
-
0.01
-
1.504-1.510
-
tetragonal
0.001
TransparentUlrich Henn and Claudio C. Milisenda