Zobrazeno 1 - 10 of 109 pro vyhledávání: '"Veksler, I."'
1
Chemical controls on niobium and zirconium mobility inferred from dissolution experiments on wöhlerite in alkaline silica-undersaturated melts
Autor: Schmidt, C., Nikolenko, A., Appelt, O., Gottsche, A., Sieber, M., Veksler, I., Sunde, Ø.
Publikováno v: Chemical Geology
The solubility of wöhlerite, ideally Na2Ca4ZrNb(Si2O7)2O3F, in peralkaline SiO2-undersaturated melts (Na2O–CaO–Al2O3–SiO2 ± F ± H2O) was studied at the following temperature (T) and pressure (P) conditions: 750 °C, 200 MPa, 850 °C, 100 MPa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90925e8c27c7c35e88b9d9806605d81b
https://doi.org/10.1016/j.chemgeo.2023.121370
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2
The Crown Jewels: Understanding ore-forming processes at the world-class Panasqueira and Neves Corvo deposits, Portugal
Autor: Codeço, M., Weis, P., Trumbull, R., Relvas, R., Veksler, I., Gleeson, S.
Publikováno v: Book of Abstracts
The Panasqueira and Neves Corvo deposits in Portugal are leading producers of tungsten and copper-zinc concentrates in the European Union. Both are situated in the Iberian Massif but formed in very distinct geological and temporal contexts. They have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______156::b19ecafaacaf3b908389db3eb5327a43
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5008317
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3
PGE Distribution and Mineralogy in the LG-6 and Middle Group Chromitite Layers, Thaba Mine, Bushveld Complex
Autor: Kaufmann, F., Hecht, L., Bachmann, K., Trumbull, R., Veksler, I., CRONIMET Chrome Mining (Pty.) Ltd.
Publikováno v: International Platinum Symposium, 30.06.-06.07.2018, Polokwane, South Africa
Here we present information about concentrations, distribution and mineralogy of platinum group elements (PGE) in the sequence of chromitite layers from LG-6 to MG-4 at the Thaba mine in the north-western sector of the Bushveld Complex in South Afric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::ce823c57b0ab75a658a6dcc5c35c6290
https://www.hzdr.de/publications/Publ-27263-1
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4
Geothermbarometry in dykes in the Etendeka province of NW Namibia and implications for the plumbing system beneath continental flood basalts
Autor: Owen-Smith, T., Hornschuh, M., Keiding, J., Trumbull, R., Veksler, I.
Publikováno v: Geophysical Research Abstracts
Continental flood basalts like those in the Paraná-Etendeka province result from very large-scale melt generation in the mantle and emplacement through continental crust. This study provides new insights on the conditions of melt generation in the m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______156::58e6efe813753cce4b1e11e6b98af6b3
https://gfzpublic.gfz-potsdam.de/pubman/item/item_1922904
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5
Der Bushveld-Komplex : die größte Intrusion der Erde und wichtigste Quelle für mineralische Rohstoffe der Platinmetalle
Autor: Trumbull, R., Veksler, I., Reid, D.
Publikováno v: System Erde
The Bushveld Complex in South Africa is the world’s largest magmatic intrusion and at the same time the most important source of technologically important metals including chromium, vanadium and above all the platinum group elements. This flat, sau
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e2d2922d7e2386c5f671ad064b1262
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7
Akademický článek
On the Search and Localization of Platinum-Group Microelements in Samples of the Chromite Horizon in the Bushveld Complex.
Autor: Darin, F. A., Sorokoletov, D. S., Rakshun, Ya. V., Darin, A. V., Veksler, I. V.
Publikováno v: Journal of Surface Investigation: X-Ray, Synchrotron & Neutron Techniques; Jan2018, Vol. 12 Issue 1, p123-127, 5p
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8
Akademický článek
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9
Manteldynamik, magmatische Prozesse und das Aufbrechen der Kontinente
Autor: Trumbull, R., Kloeve Keiding, J., Veksler, I., Romer, R.
Publikováno v: System Erde
The separation of Africa and South America about 130 million years ago was accompanied by huge volumes of magma derived from the mantle. Erosion has removed many of the surficial lavas but dolerite dyke swarms beneath them are preserved. These dykes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47495f53c76d4427c2454c688914bdea
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10
Magma storage and evolution in the Henties Bay-Outjo dyke swarm, Namibia –feeder systems of the Etendeka lavas
Autor: Keiding, J. K., Frei, O., Renno, A. D., Veksler, I. V., Trumbull, R. B.
Publikováno v: European Geosciences Union General Assembly 2012, 22.-27.04.2012, Wien, Österreich
At the roots of continental flood basalts in the Paraná-Etendeka province are mafic dyke swarms that cover areas of several hundred kilometers. Studies of these dykes have focused mainly on the age, paleomagnetic properties and geochemistry, but les
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::308b085f87f4ec652974a8b9d0edc36e
https://www.hzdr.de/publications/Publ-16880-1
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