×

Vlasovite
Vlasovite
☒

Fire Opal
Fire Opal
☒



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Vlasovite
X
Fire Opal
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Greasy, Vitreous, Pearly
(x): colorless. (y): colorless. (z): colorless.
0.01
-
1.607
-
monoclinic
-9999
-
 
-
-
0.01
Transparent, Translucent
1.370-1.470
-
-
-9999
Transparent

Compare Brown Gemstones

Brown Gemstones

Radiolarite
Radiolarite
Chromite
Chromite
Petrified Wood
Petrified Wood
Fire Opal
Iddingsite
Fire Opal Vs Iddingsite
Fire Opal
Vesuvianite
Fire Opal Vs Vesuvianite
Fire Opal
Pyrrhotite
Fire Opal Vs Pyrrhotite

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