Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Svetlana Tessalina"'
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Akademický článek
Globally asynchronous sulphur isotope signals require re-definition of the Great Oxidation Event
Autor: Pascal Philippot, Janaína N. Ávila, Bryan A. Killingsworth, Svetlana Tessalina, Franck Baton, Tom Caquineau, Elodie Muller, Ernesto Pecoits, Pierre Cartigny, Stefan V. Lalonde, Trevor R. Ireland, Christophe Thomazo, Martin J. van Kranendonk, Vincent Busigny
Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
The Great Oxidation Event (GOE) is considered to have occurred at 2.33–2.32 Ga based on the last occurrence of MIF-S in South Africa. Here, based on sulphur isotope analysis of samples from Western Australia, the authors show preservation of MIF-S
Externí odkaz: https://doaj.org/article/93a9c072bdb94e9abd5bb84301b68084
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2
Zinc on the edge—isotopic and geophysical evidence that cratonic edges control world-class shale-hosted zinc-lead deposits
Autor: David L. Huston, David C. Champion, Karol Czarnota, Jingming Duan, Matthew Hutchens, Suzanne Paradis, Mark Hoggard, Bryant Ware, George M. Gibson, Michael P. Doublier, Karen Kelley, Anne McCafferty, Nathan Hayward, Fred Richards, Svetlana Tessalina, Graham Carr
Publikováno v: Mineralium Deposita. 58:707-729
The North Australian Zinc Belt is the largest zinc-lead province in the world, containing three of the ten largest known individual deposits (HYC, Hilton-George Fisher, and Mount Isa). The Northern Cordillera in North America is the second largest zi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d290d9510c07ba8b0c89778326ef3320
https://doi.org/10.1007/s00126-022-01153-9
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3
Distributions of Platinum Group Elements and Re-Os Isotope Systematics in Chromite from the Coobina Chromitite Deposit in Western Australia: Implications for Chromite as a Sulfide Mineralization Indicator
Autor: Louise Schoneveld, Stephen Barnes, Igor S. Puchtel, Svetlana Tessalina, Marek Locmelis
Publikováno v: The Canadian Mineralogist. 60:1045-1069
The abundance of Ru in chromite has been suggested as an indicator of sulfide liquid saturation in komatiites. The komatiite magma-derived Archean Coobina intrusion is known to be barren in terms of sulfide mineralization. Therefore, the Coobina intr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::390ae471b50df0cb3ccb0336dfde4c9f
https://doi.org/10.3749/canmin.2200006
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4
Isotope and geochemical fingerprinting of placer gold: insights into the provenance and age
Autor: Svetlana Tessalina, Lena Hancock, Bryant Ware, Neal McNaughton, Laure Martin
Characterisation of the source of hydrothermal gold deposits typically relies on isotopic composition and textural interpretations of co-precipitating minerals. However, native gold contains trace elements and mineral inclusions of value to source ch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09969f02d58bb2861c3c7b82d8d56473
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