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Mineral News was founded some twenty years ago and has developed a following of
avid mineral collectors seeking timely information about new finds and other items
of interest to the collector community. Articles are solicited from collector and scientific authors.
Tyrrellite, Umangite
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| Mineral: | Tyrrellite: (Cu,Co,Ni)3Se4 Umangite: Cu3Se2 | |||||
| Comments: | Bright metallic partial cubic tyrrellite crystal in altering umangite. | |||||
| Location: | Eagle Claims, near Hal Lake, Beaverlodge, Saskatchewan, Canada. | |||||
| Scale: | See Photo. | |||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | |||||
| Counter: | This Image has been shown 340 times | |||||
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