untitled
<OAI-PMH schemaLocation=http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd>
<responseDate>2018-01-17T12:05:56Z</responseDate>
<request identifier=oai:HAL:hal-01575548v1 verb=GetRecord metadataPrefix=oai_dc>http://api.archives-ouvertes.fr/oai/hal/</request>
<GetRecord>
<record>
<header>
<identifier>oai:HAL:hal-01575548v1</identifier>
<datestamp>2018-01-11</datestamp>
<setSpec>type:ART</setSpec>
<setSpec>subject:sdu</setSpec>
<setSpec>collection:UNIV-FCOMTE</setSpec>
<setSpec>collection:CNRS</setSpec>
<setSpec>collection:UNIV-AG</setSpec>
<setSpec>collection:GM</setSpec>
<setSpec>collection:AGROPOLIS</setSpec>
<setSpec>collection:GIP-BE</setSpec>
<setSpec>collection:INSU</setSpec>
<setSpec>collection:CHRONO-ENVIRONNEMENT</setSpec>
<setSpec>collection:B3ESTE</setSpec>
<setSpec>collection:UNIV-MONTPELLIER</setSpec>
</header>
<metadata><dc>
<publisher>HAL CCSD</publisher>
<title lang=en>Fluid–rock interactions related to metamorphic reducing fluid flow in meta-sediments: example of the Pic-de-Port-Vieux thrust (Pyrenees, Spain)</title>
<creator>Buatier, Martine</creator>
<creator>Charpentier, Delphine</creator>
<creator>Lacroix, Brice</creator>
<creator>Lanari, Pierre</creator>
<creator>Labaume, Pierre</creator>
<creator>Lahfid, Abdeltif</creator>
<creator>Vennemann, Torsten</creator>
<contributor>Laboratoire Chrono-environnement (LCE) ; Université Bourgogne Franche-Comté (UBFC) - Centre National de la Recherche Scientifique (CNRS) - Université de Franche-Comté (UFC)</contributor>
<contributor>Department of Geology, Kansas State University, Manhattan, Kansas, ; Université du Québec</contributor>
<contributor>Institute of Geological Sciences ; University of Bern</contributor>
<contributor>Géosciences Montpellier ; Université des Antilles et de la Guyane (UAG) - Institut national des sciences de l'Univers (INSU - CNRS) - Université de Montpellier (UM) - Centre National de la Recherche Scientifique (CNRS)</contributor>
<contributor>Institut des Sciences de la Terre (ISTE)</contributor>
<description>International audience</description>
<source>Contributions to Mineralogy and Petrology</source>
<identifier>hal-01575548</identifier>
<identifier>https://hal-univ-fcomte.archives-ouvertes.fr/hal-01575548</identifier>
<source>https://hal-univ-fcomte.archives-ouvertes.fr/hal-01575548</source>
<source>Contributions to Mineralogy and Petrology, 2017, 172 (78), 〈10.1007/s00410-017-1394-5〉</source>
<identifier>DOI : 10.1007/s00410-017-1394-5</identifier>
<relation>info:eu-repo/semantics/altIdentifier/doi/10.1007/s00410-017-1394-5</relation>
<language>en</language>
<subject lang=en>Fluid–rock interaction</subject>
<subject lang=en> Mass transfer</subject>
<subject lang=en> Pelite discoloration</subject>
<subject lang=en> Mylonitization</subject>
<subject lang=en> Mössbauer spectroscopy</subject>
<subject lang=en> Stable isotope</subject>
<subject>[SDU.STU] Sciences of the Universe [physics]/Earth Sciences</subject>
<subject>[SDU.STU.GC] Sciences of the Universe [physics]/Earth Sciences/Geochemistry</subject>
<subject>[SDU.STU.MI] Sciences of the Universe [physics]/Earth Sciences/Mineralogy</subject>
<subject>[SDU.STU.PE] Sciences of the Universe [physics]/Earth Sciences/Petrography</subject>
<subject>[SDU.STU.TE] Sciences of the Universe [physics]/Earth Sciences/Tectonics</subject>
<type>info:eu-repo/semantics/article</type>
<type>Journal articles</type>
<description lang=en>In orogens, shortening is mainly accommodated by thrusts, which constitute preferential zones for fluid–rock interactions. Fluid flow, mass transfer, and mineralogical reactions taking place along thrusts have been intensely investigated, especially in sedimentary basins for petroleum and uranium research. This study combines petrological investigations, mineralogical quantifications, and geochemical characterizations with a wide range of analytical tools with the aim of defining the fluid properties (nature, origin, temperature, and redox) and fluid–host rock interactions (mass transfers, recrystallization mechanisms, and newly formed synkinematic mineralization) in the Pic-de-Port-Vieux thrust fault zone (Pyrenees, Spain). We demonstrate that two geochemically contrasted rocks have been transformed by fluid flow under low-grade metamorphism conditions during thrusting. The hanging-wall Triassic red pelite was locally bleached, while the footwall Cretaceous dolomitic limestone was mylonitized. The results suggest that thrusting was accompanied by a dynamic calcite recrystallization in the dolomitic limestone as well as by leaching of iron via destabilization of iron oxides and phyllosilicate crystallization in the pelite. Geochemical and physical changes highlighted in this study have strong implications on the understanding of the thrust behavior (tectonic and hydraulic), and improve our knowledge of fluid–rock interactions in open fluid systems in the crust.</description>
<date>2017</date>
</dc>
</metadata>
</record>
</GetRecord>
</OAI-PMH>
