C
Cora C. Wohlgemuth-Ueberwasser
Researcher at Stockholm University
Publications - 35
Citations - 1412
Cora C. Wohlgemuth-Ueberwasser is an academic researcher from Stockholm University. The author has contributed to research in topics: Sulfide & Zircon. The author has an hindex of 16, co-authored 33 publications receiving 1169 citations. Previous affiliations of Cora C. Wohlgemuth-Ueberwasser include University of Bremen & University of Johannesburg.
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Journal ArticleDOI
Fractionation of the noble metals by physical processes
Chris Ballhaus,Chris Ballhaus,Conny Bockrath,Cora C. Wohlgemuth-Ueberwasser,Vera Laurenz,Jasper Berndt +5 more
TL;DR: In this article, a physical alternative to sulfide-silicate chemical partitioning was proposed to generate a noble metal-rich basaltic melt from a sulfide saturated source.
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Partitioning of Se, As, Sb, Te and Bi between monosulfide solid solution and sulfide melt - Application to magmatic sulfide deposits
Hassan M. Helmy,Hassan M. Helmy,Chris Ballhaus,Cora C. Wohlgemuth-Ueberwasser,Raúl O.C. Fonseca,Vera Laurenz +5 more
TL;DR: In this article, the authors report experimental partition coefficients for Se, Te, As, Sb, and Bi between monosulfide solid solution (mss) and sulfide melt, determined at 950°C at a range of sulfur fugacities (fS2) bracketed by the Fe 1−×S−Sx equilibria.
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Distribution and solubility limits of trace elements in hydrothermal black smoker sulfides : an in-situ LA-ICP-MS study
Cora C. Wohlgemuth-Ueberwasser,Cora C. Wohlgemuth-Ueberwasser,Fanus Viljoen,Sven Petersen,Clarisa Vorster +4 more
TL;DR: In this article, the authors analyzed sulfide samples from 27 black smoker samples derived from three different seafloor hydrothermal fields: the ultramafic-hosted Logatchev Hydrothermal field on the Mid-Atlantic Ridge, the basaltic-based Turtle Pits field and the felsic hosted PACMANUS field in the Manus basin (Papua New Guinea).
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Formation of Pt, Pd and Ni tellurides: experiments in sulfide–telluride systems.
Hassan M. Helmy,Chris Ballhaus,Jasper Berndt,Cornelia Bockrath,Cora C. Wohlgemuth-Ueberwasser +4 more
TL;DR: In this paper, the role of temperature and metal/Te ratio on the composition and crystallization temperature of sulfides and tellurides in the Fe-Cu-Ni-Pd-Pt-Te-S system was evaluated experimentally.
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Synthesis of PGE sulfide standards for laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)
Cora C. Wohlgemuth-Ueberwasser,Cora C. Wohlgemuth-Ueberwasser,Chris Ballhaus,Jasper Berndt,Vaida Paliulionyte,Thomas Meisel +5 more
TL;DR: In this article, sulfide compositions with known Re, Os, Ir, Ru, Rh, Pt, and Pd contents are synthesized to be used as standards for noble metal analysis in solid solution in sulfides.