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Hawks Eye
Hawks Eye

Gahnite
Gahnite



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Hawks Eye
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Gahnite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.05
-
-9999
-
Trigonal
-9999
-
 
Vitreous
-
0.03
-
1.790-1.818
-
cubic
-9999
TransparentUlrich Henn and Claudio C. Milisenda