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Pyrophyllite
Pyrophyllite

Golden Beryl
Golden Beryl



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Pyrophyllite
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Golden Beryl
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Pearly
-
0.05
Translucent
1.534-1.601
-
-
0.050
Translucent
 
Vitreous
-
0.01
Transparent
1.57-1.58
-
Hexagonal
-9999
Transparent