×

Linarite
Linarite
☒

Umbalite
Umbalite
☒



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X
Linarite
X
Umbalite
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Sub-Adamantine, Vitreous
X = pale blue; Y = blue; Z = Prussian blue
0.05
Transparent
1.809-1.859
-
monoclinic
0.050
Transparent
 
-
-
0.02
TransparentGemdat.org
1.730-1.820
-
-
-9999
TransparentGemdat.org

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Umbalite
Microcline
Umbalite Vs Microcline
Umbalite
Morion
Umbalite Vs Morion

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