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Olivenite (Var: Zincian Olivenite) : (Cu,Zn)2(AsO4)(OH) | |
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Clara Mine, Rankach valley, Oberwolfach, Wolfach, Black Forest, Baden-Württemberg, Germany Acicular needles of zincian olivenite (Zn content established by qualitative microchemical test) on completely altered fahlore(?) (with some orange-brown barium-pharmacosiderite?). FoV 0,9 mm, found at Clara mine dump and photographed by W. Stoll |
| © 1 | Photo ID: 156557 View Count: 201 |
Olivenite (Var: Zincian Olivenite) : (Cu,Zn)2(AsO4)(OH) | |
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Schmitt dolomite quarry, Altenmittlau, Freigericht, Spessart Mts, Hesse, Germany To 1 mm long apple-green, spherical crystal aggregates of 'Zinc-Olivenite' (here: a mixture of 'Zinc-Olivenite' and Cuprian Adamite) on Arsenic Fahlerz and Dolomite. You can read more infos to my mineral discovery from summer 1995 and later analysed reference of this mineral(-mixture) from location Altenmittlau in 'Mineralienwelt' 6/99,19. |
| © Peter Kohorst | Photo ID: 59497 View Count: 330 |
Olivenite (Var: Zincian Olivenite) : (Cu,Zn)2(AsO4)(OH) | |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia Zincian olivenite crystals on beaverite. Field of view, 0.75mm x 0.75mm. Brent Thorne specimen and photograph. |
| © Brent Thorne | Photo ID: 44779 View Count: 340 |
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Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto (Oshikoto) Region, Namibia A very interesting thumbnail of Zincian Olivenite, with a single dark-green curved crystal measuring 10mm long and 6mm wide. The crystal has good lustre and a smooth curved outer surface. It is perched on a dark reddish-grey Iron Oxide matrix, on which are smaller dark emerald green Olivenite crystals of the same crystal form. Displays ... |
| © Kristalle and Crys | Photo ID: 105911 View Count: 170 |
Olivenite (Var: Zincian Olivenite) : (Cu,Zn)2(AsO4)(OH) | |
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The Mine, Castellnovo, Castellón, Valencian Community, Spain Zincian Olivenite and azurite from The Mine, Castellnovo Field of view 5x5 mms Collection and photo A.Pesudo |
| © A.Pesudo | Photo ID: 131428 View Count: 188 |
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