Journal articles
A Deep Alteration and Oxidation Profile in a Shallow Clay Aquitard: Example of the Tégulines Clay, East Paris Basin, France
Catherine Lerouge
1
Jean-Charles Robinet
2
Mathieu Debure
1
Christophe Tournassat
1, 3, 4
Alain Bouchet
5
Ana Fernandez
6
Christine Fléhoc
1
Catherine Guerrot
1
Myriam Kars
7
France Lagroix
8
Philippe Landrein
2
Benoît Made
2
Philippe Négrel
1
Guillaume Wille
1
Francis Claret
1
5
ERM
Catherine Lerouge 1
Author IdHAL : catherine-lerouge ORCID : https://orcid.org/0000-0002-3628-2148
Jean-Charles Robinet 2
Author
Mathieu Debure 1
Author IdHAL : mathieu-debure ORCID : https://orcid.org/0000-0001-5615-4680
Christophe Tournassat 1, 3, 4
Author IdHAL : christophe-tournassat ORCID : https://orcid.org/0000-0003-2379-431X
Alain Bouchet 5
Author
Ana Fernandez 6
Author
Christine Fléhoc 1
Author
Catherine Guerrot 1
Author IdHAL : catherine-guerrot ORCID : https://orcid.org/0000-0001-8656-6897
Myriam Kars 7
Author
France Lagroix 8
Author IdHAL : france-lagroix ResearcherId : http://www.researcherid.com/rid/A-6112-2011 ORCID : https://orcid.org/0000-0003-2873-2767
Philippe Landrein 2
Author
Benoît Made 2
Author
Philippe Négrel 1
Author IdHAL : negrel ResearcherId : http://www.researcherid.com/rid/AAB-9593-2019 IdRef : https://www.idref.fr/057450684 ORCID : https://orcid.org/0000-0001-7676-3782
Guillaume Wille 1
Author IdHAL : wille ResearcherId : http://www.researcherid.com/rid/A-7144-2011 ORCID : https://orcid.org/0000-0001-8460-8213
Francis Claret 1
Author
2
ANDRA - Agence Nationale pour la Gestion des Déchets Radioactifs (Parc de la Croix Blanche, rue Jean Monnet, 92298 Chatenay Malabry - France)
3
ISTO - Institut des Sciences de la Terre d'Orléans - UMR7327 (Campus Géosciences 1A, rue de la Férollerie 45071 Orléans cedex 2 - France)
- BRGM - Bureau de Recherches Géologiques et Minières (BRGM) : UMR7327 (France)
- OSUC - Observatoire des Sciences de l'Univers en région Centre : UMS3116 (Campus Géosciences, 1A rue de la Férollerie, 45071 Orléans - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- Observatoire de Paris (61 Av de l'Observatoire 75014 PARIS - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- UO - Université d'Orléans (Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2 - France)
- CNRS - Centre National de la Recherche Scientifique : UMS3116 (France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR7327 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- UO - Université d'Orléans : UMR7327 (Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7327 (France)
4
Milieux Poreux - UMR7327
- ISTO - Institut des Sciences de la Terre d'Orléans - UMR7327 : UMR7327 (Campus Géosciences 1A, rue de la Férollerie 45071 Orléans cedex 2 - France)
- BRGM - Bureau de Recherches Géologiques et Minières (BRGM) : UMR7327 (France)
- OSUC - Observatoire des Sciences de l'Univers en région Centre : UMS3116 (Campus Géosciences, 1A rue de la Férollerie, 45071 Orléans - France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- Observatoire de Paris (61 Av de l'Observatoire 75014 PARIS - France)
- PSL - Université Paris sciences et lettres (60 rue Mazarine 75006 Paris - France)
- UO - Université d'Orléans (Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2 - France)
- CNRS - Centre National de la Recherche Scientifique : UMS3116 (France)
- INSU - CNRS - Institut national des sciences de l'Univers : UMR7327 (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
- UO - Université d'Orléans : UMR7327 (Château de la Source - Avenue du Parc Floral - BP 6749 - 45067 Orléans cedex 2 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7327 (France)
5
ERM (Bâtiment B8
7, Albert Tupain
86000 Poitiers - France)
6
Department of Plant Biotechnology and Bioinformatics (Belgium)
- UGENT - Ghent University [Belgium] (St. Pietersnieuwstraat 33, 9000 Gent, - Belgium)
7
Center for Advanced Marine Core Research (Japan)
- Kochi University (2-5-1akebono-cho, kochi-shi, Kochi 780-8520 JAPAN - Japan)
8
IPGP - Institut de Physique du Globe de Paris (IPGP, 1 rue Jussieu, 75238 Paris cedex 05 ; Université Paris Diderot, Bât. Lamarck A case postale 7011, 75205 Paris CEDEX 13 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7154 (France)
- UR - Université de La Réunion (15, avenue René Cassin - CS92003 -97744 Saint Denis Cedex 9 - Réunion)
- UPD7 - Université Paris Diderot - Paris 7 : UMR7154 (5 rue Thomas-Mann - 75205 Paris cedex 13 - France)
- IPG PARIS (France)
- INSU - CNRS - Institut national des sciences de l'Univers (INSU-CNRS 3 rue Michel-Ange, 75794 Paris Cedex 16 - France)
Abstract : The oxidation profile of a surficial clay aquitard was studied on a 35-meter borecore from the Albian Tégulines Clay near Brienne-le-Château (Paris Basin, France). Mineralogical, geochemical, and petrophysical data showed evidences of gradual oxidation taking place down to a depth of 20 m. Below 20 m, the clay material was nonplastic and nonfractured, and it inherited reduced redox conditions from bacterial sulfate reduction that occurred after sediment deposition. Above 20 m, the clay material was plastic. Up to a depth of 10-11 m, only rare yellowish aggregates of glauconite attested to limited oxidation, and pore water chemistry was unmodified. The 5–11 m depth interval was characterized by intensive pyrite oxidation, calcite dissolution, and formation of sulfate and iron hydroxide minerals. The upper 2-3 m was ochrous and entirely oxidized. These mineralogical changes were mirrored with pore water chemistry modifications such as an increase of alkalinity and sulfate concentration in the upper part of the profile. The presence of siderite at ∼11 m evinced the reactivity of Fe(II) in the structure of clay minerals with dioxygen from meteoric waters that infiltrated into the Tégulines Clay through vertical fractures.
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https://hal-insu.archives-ouvertes.fr/insu-01719398
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, February 28, 2018 - 11:08:23 AM
Last modification on : Saturday, September 19, 2020 - 4:51:32 AM
Long-term archiving on: : Monday, May 28, 2018 - 8:13:18 PM
Contributor : Nathalie Pothier <>
Submitted on : Wednesday, February 28, 2018 - 11:08:23 AM
Last modification on : Saturday, September 19, 2020 - 4:51:32 AM
Long-term archiving on: : Monday, May 28, 2018 - 8:13:18 PM
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- HAL Id : insu-01719398, version 1
- DOI : 10.1155/2018/1606753
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Citation
Catherine Lerouge, Jean-Charles Robinet, Mathieu Debure, Christophe Tournassat, Alain Bouchet, et al.. A Deep Alteration and Oxidation Profile in a Shallow Clay Aquitard: Example of the Tégulines Clay, East Paris Basin, France. Geofluids, Wiley, 2018, 2018, pp.1 - 20. ⟨10.1155/2018/1606753⟩. ⟨insu-01719398⟩
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