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Prasiolite
Prasiolite
☒

Manganaxinite
Manganaxinite
☒



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Prasiolite
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Manganaxinite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
Very weak: light green pale greenWalter Schumann
0.01
Transparent, Translucent
1.544-1.553
-
Trigonal
0.009
Transparent
 
-
-
0.02
Transparent
1.678-1.692
-
-
-9999
-