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Athabascaite Umangite Berzelianite Image |
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Athabascaite Umangite Berzelianite Image |
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| Mineral: | Athabascaite: Cu5Se4 Umangite: Cu3Se2 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. | |||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | |||||
| Counter: | This Image has been shown 1389 times | |||||
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