Umangite Mineral Gallery

Umangite Mineral Gallery
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Umangite Minerals


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Umangite Mineral Gallery With 3 Images

Umangite Image

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Umangite: Cu3Se2  
Athabascaite: Cu5Se4  
Berzelianite: Cu2Se

Comments: Reflected light photomicrograph of umangite (pinkish), berzelianite (gray), athabascaite (small white areas in berzelianite), calcite (olive).
Location: Sierra de Umango, La Rioja, Argentin. Scale: Not Given.
© Jeff Weissman / Photographic Guide to Mineral Species

Umangite Image

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Umangite: Cu3Se2  
Tyrrellite: (Cu,Co,Ni)3Se4

Comments: Bright metallic partial cubic tyrrellite crystal in altering umangite.
Location: Eagle Claims, near Hal Lake, Beaverlodge, Saskatchewan, Canada. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Umangite Image

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Umangite: Cu3Se2  
Berzelianite: Cu2Se

Comments: Black massive umangite intergrown with dark blue metallic berzelianite.
Location: Borsov, Bohemia, Vychodocesky, Czech Republic. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species
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