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Wernerite
Wernerite

Gaspeite
Gaspeite



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Wernerite
X
Gaspeite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.02
Transparent
1.531-1.600
-
-
0.004-0.037
Transparent
 
Vitreous
-
0.05
-
1.830
-
Trigonal
0.220
-