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Rock Crystal
Rock Crystal
☒

Falcons Eye
Falcons Eye
☒



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X
Rock Crystal
X
Falcons Eye
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.01
TransparentWalter Schumann
1.544-1.553
-
-
0.009
TransparentWalter Schumann
 
-
-
0.05
-
1.534-1.540
-
-
-9999
-