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Hemimorphite
Hemimorphite
☒

Chalcedony
Chalcedony
☒



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Hemimorphite
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Chalcedony
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Adamantine, Silky
-
0.02
Transparent, Translucent
1.614-1.636
-
Orthorhombic
0.022
Transparent
 
Vitreous
-
0.01
Translucent, Translucent to opaque
1.530-1.543
-
Trigonal
0.003-0.009
Translucent