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Azurmalachite
Azurmalachite
☒

Jet lignite
Jet lignite
☒



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Azurmalachite
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Jet lignite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Silky
-
0.07
Translucent
1.655-1.909
Biaxial/+
monoclinic
0.108-0.254
Translucent
 
-
-
0.01
-
-9999
-
-
-9999
-