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Ametrine
Ametrine
☒

Weloganite
Weloganite
☒



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Ametrine
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Weloganite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
-
0.01
Transparent
1.544-1.553
-
Trigonal
0.009
Transparent
 
Vitreous
-
0.03
-
1.558
-
Triclinic
0.082
-