Alkaline and Carbonate-rich Melt Metasomatism and Melting of Subcontinental Lithospheric Mantle: Evidence from Mantle Xenoliths, NE Bavaria, Bohemian Massif

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00066971" target="_blank" >RIV/00216224:14310/13:00066971 - isvavai.cz</a>
Alternative codes found
RIV/67985530:_____/13:00399281 RIV/67985831:_____/13:00399281 RIV/00025798:_____/13:00000103
Result on the web
<a href="http://dx.doi.org/10.1093/petrology/egt059" target="_blank" >http://dx.doi.org/10.1093/petrology/egt059</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/petrology/egt059" target="_blank" >10.1093/petrology/egt059</a>

Result language
angličtina
Original language name
Alkaline and Carbonate-rich Melt Metasomatism and Melting of Subcontinental Lithospheric Mantle: Evidence from Mantle Xenoliths, NE Bavaria, Bohemian Massif
Original language description
Peridotite xenoliths hosted by Cenozoic basanite lava flows (21 center dot 2-23 center dot 5 Ma) occur at several localities in the western continuation of the Ohre/Eger rift (Central European Volcanic Province) in NE Bavaria, Bohemian Massif. Detailed petrography, major and trace element compositions of whole-rock samples and selected mineral phases as well as Sr-Nd-Li isotopic compositions for a suite of mantle xenoliths from Zinst, Hirschentanz and Teichelberg document variable degrees of partial melting and metasomatism. Melting models based on whole-rock major element composition and Cr# of spinel indicate similar to 6-30% melting in the spinel stability field. Subsequent metasomatism by alkaline and carbonate-rich melts resulted in modal and cryptic metasomatism, expressed by the presence of carbonate-bearing silicate melt pockets with complex secondary mineral assemblages and by enrichment in light rare earth elements, Li, Rb, U, Pb, high field strength elements and P.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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