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Hexagonite
Hexagonite
☒

Hercynite
Hercynite
☒



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Hexagonite
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Hercynite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
bluish–red
-
Transparent
1.599-1.637
-
-
0.019-0.028
Transparent
 
Vitreous
-
0.03
Translucent
1.80-1.83
-
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
-9999
Translucent

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Red Gemstones

Neptunite
Neptunite
Pyrope
Pyrope
Pyrope Spessartine
Pyrope Spessartine
Hercynite
Jadeite
Hercynite Vs Jadeite
Hercynite
Manganotantalite
Hercynite Vs Manganotantalite
Hercynite
Microlite
Hercynite Vs Microlite

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