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Pyroxmangite
Pyroxmangite

Zincite
Zincite



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Pyroxmangite
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Zincite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
-
0.02
-
1.735-1.756
-
-
0.017-0.019
TransparentUlrich Henn and Claudio C. Milisenda
 
Subadamantine, Resinous
Very weak
0.16
TransparentRobert C. Kammerling
2.013-2.029
-
Hexagonal
0.016
TransparentRobert C. Kammerling