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Benoît Dubacq

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Disentangling the compositional variations of lawsonite in blueschist-facies metasediments (Schistes Lustrés, W. Alps)

Benjamin Lefeuvre , Benoît Dubacq , Anne Verlaguet , Clément Herviou , Stephanie Walker
Contributions to Mineralogy and Petrology, 2024, 179 (3), pp.25. ⟨10.1007/s00410-024-02104-5⟩
Journal articles hal-04526096v1
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Trace element partitioning in silica-undersaturated alkaline magmatic systems

Sander Molendijk , Olivier Namur , Paul R.D. Mason , Benoît Dubacq , Benoît Smets
Geochimica et Cosmochimica Acta, 2023, ⟨10.1016/j.gca.2023.01.025⟩
Journal articles hal-03977106v1

Les nappes et séries post-nappes. Obduction : l'ophiolite d'Oman portée aux nues

Philippe Agard , M Soret , Dia Ninkabou , Philippe Yamato , C Prigent
Géochronique, 2023, HS n°2, pp.54-63
Journal articles insu-04244423v1
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Role of pre-kinematic fluid-rock interactions on phase mixing, quartz recrystallization and strain localization in low-temperature granitic shear zones

Khadija Alaoui , Laura Airaghi , Benoît Dubacq , Claudio L Rosenberg , Nicolas Bellahsen
Tectonophysics, 2023, pp.229735. ⟨10.1016/j.tecto.2023.229735⟩
Journal articles insu-03978628v1
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Very-low-grade phyllosilicates in the Aravis massif (Haute-Savoie, France) and the di-trioctahedral substitution in chlorite

Benoît Dubacq , Guillaume Bonnet , Manon Warembourg , Benoît Baptiste
European Journal of Mineralogy, 2023, 35 (5), pp.831-844. ⟨10.5194/ejm-35-831-2023⟩
Journal articles hal-04230576v1
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Metamorphic reactions and their implication for the fluid budget in metapelites at seismogenic depths in subduction zones

Kristijan Rajič , Hugues Raimbourg , Catherine Lerouge , Vincent Famin , Benoît Dubacq
Tectonophysics, 2023, 857, pp.229844. ⟨10.1016/j.tecto.2023.229844⟩
Journal articles insu-04087580v1
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Géoingénierie : les technologies sauveront-elles le progrès ? De la bonne échelle pour agir sur le climat 

Yves Citton , Benoît Dubacq
Revue du crieur, 2022, 21, pp.80-95
Journal articles hal-04013039v1
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Thermodynamics of ordering and mixing in plagioclase feldspars: atomistic modelling in favour of Landau theory

Benoît Dubacq
Contributions to Mineralogy and Petrology, 2022, 177 (10), pp.102. ⟨10.1007/s00410-022-01965-y⟩
Journal articles hal-03817721v1
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Timescales of subduction initiation and evolution of subduction thermal regimes

Mathieu Soret , Guillaume Bonnet , Philippe Agard , K.P. Larson , J.M. Cottle
Earth and Planetary Science Letters, 2022, 584, pp.117521. ⟨10.1016/j.epsl.2022.117521⟩
Journal articles insu-03634872v1
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Crystal chemistry and partitioning of halogens in hydrous silicates

Sarah Figowy , Benoît Dubacq , Philippe d'Arco
Contributions to Mineralogy and Petrology, 2021, 176 (12), ⟨10.1007/s00410-021-01860-y⟩
Journal articles hal-03435276v1
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Along-dip variations of subduction fluids: The 30–80 km depth traverse of the Schistes Lustrés complex (Queyras-Monviso, W. Alps)

Clément Herviou , Anne Verlaguet , Philippe Agard , Michele Locatelli , Hugues Raimbourg
Lithos, 2021, 394-395, pp.106168. ⟨10.1016/j.lithos.2021.106168⟩
Journal articles insu-03201528v1
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Slabitization: Mechanisms controlling subduction development and viscous coupling

Philippe Agard , Cécile Prigent , Mathieu Soret , Benoît Dubacq , Stephane Guillot
Earth-Science Reviews, 2020, 208, pp.103259. ⟨10.1016/j.earscirev.2020.103259⟩
Journal articles insu-02943055v1
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Partitioning of chromium between garnet and clinopyroxene: first-principle modelling versus metamorphic assemblages

Sarah Figowy , Benoît Dubacq , Yves Noel , Philippe d'Arco
European Journal of Mineralogy, 2020, 32 (4), pp.387 - 403. ⟨10.5194/ejm-32-387-2020⟩
Journal articles hal-02933444v1
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Pre‐orogenic upper crustal softening by lower greenschist facies metamorphic reactions in granites of the central Pyrenees

Laura Airaghi , Nicolas Bellahsen , Benoît Dubacq , David M Chew , Claudio L Rosenberg
Journal of Metamorphic Geology, 2020, 38 (2), pp.183-204. ⟨10.1111/jmg.12520⟩
Journal articles insu-02477010v1
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Massive formation of lawsonite in subducted sediments from the Schistes Lustrés (W. Alps): Implications for mass transfer and decarbonation in cold subduction zones

Benjamin Lefeuvre , Philippe Agard , Anne Verlaguet , Benoît Dubacq , Alexis Plunder
Journal articles hal-02886116v1
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From static alteration to mylonitization: a nano- to micrometric study of chloritization in granitoids with implications for equilibrium and percolation length scales

Laura Airaghi , Benoît Dubacq , Anne Verlaguet , Franck Bourdelle , Nicolas Bellahsen
Contributions to Mineralogy and Petrology, 2020, 175 (11), ⟨10.1007/s00410-020-01749-2⟩
Journal articles hal-02989047v1
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Early subduction dynamics recorded by the metamorphic sole of the Mt. Albert ophiolitic complex (Gaspé, Quebec)

Benoît Dubacq , Mathieu Soret , Ella Jewison , Philippe Agard
Lithos, 2019, 334-335, pp.161-179. ⟨10.1016/j.lithos.2019.03.019⟩
Journal articles hal-02187161v1
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Shortening of the axial zone, pyrenees: Shortening sequence, upper crustal mylonites and crustal strength

N. Bellahsen , L. Bayet , Y. Denèle , M. Waldner , Laura Airaghi
Tectonophysics, 2019, 766, pp.433-452. ⟨10.1016/j.tecto.2019.06.002⟩
Journal articles hal-02323047v1
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A XANES and EPMA study of Fe 3+ in chlorite: substitutions, importance of oxychlorite and implications for cation site distribution and thermobarometry

Lorella Masci , Benoît Dubacq , Anne Verlaguet , Christian Chopin , Vincent de Andrade
The American Mineralogist, 2019, 104 (3), pp.403-417. ⟨10.2138/am-2019-6766⟩
Journal articles hal-02187082v1
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Deformation mechanisms in mafic amphibolites and granulites: record from the Semail metamorphic sole during subduction infancy

Mathieu Soret , Philippe Agard , Benoit Ildefonse , Benoît Dubacq , Cécile Prigent
Solid Earth, 2019, 10 (5), pp.1733-1755. ⟨10.5194/se-10-1733-2019⟩
Journal articles hal-02323078v1
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Controls on Trace Element Distribution in Oxides and Silicates

Benoît Dubacq , Alexis Plunder
Journal of Petrology, 2018, 59 (2), pp.233-256. ⟨10.1093/petrology/egy027⟩
Journal articles hal-02187130v1

Mantle Wedge (De) formation During Subduction Infancy: Evidence from the Base of the Semail Ophiolitic Mantle

Cécile Prigent , Philippe Agard , Stéphane Guillot , Marguerite Godard , Benoît Dubacq
Journal of Petrology, 2018, 59 (11), pp.2061-2091. ⟨10.1093/petrology/egy090⟩
Journal articles hal-02005524v1
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Rapid reactions between CO2, brine and silicate minerals during geological carbon storage: Modelling based on a field CO2 injection experiment

Mike Bickle , Niko Kampman , Hazel Chapman , Chris Ballentine , Benoit Dubacq
Chemical Geology, 2017, 468, pp.17 - 31. ⟨10.1016/j.chemgeo.2017.07.031⟩
Journal articles insu-03218907v1

Petrological evidence for stepwise accretion of metamorphic soles during subduction infancy (Semail ophiolite, Oman and UAE)

Mathieu Soret , Philippe Agard , Benoît Dubacq , Alexis Plunder , Philippe Yamato
Journal of Metamorphic Geology, 2017, 35 (9), pp.1051-1080. ⟨10.1111/jmg.12267⟩
Journal articles insu-01574747v1
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Plate interface rheological switches during subduction infancy: Control on slab penetration and metamorphic sole formation

Philippe Agard , Philippe Yamato , Mathieu Soret , Cécile Prigent , S. Guillot
Earth and Planetary Science Letters, 2016, 451, pp.208 - 220. ⟨10.1016/j.epsl.2016.06.054⟩
Journal articles hal-01383368v1
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Strain localization and fluid infiltration in the mantle wedge during subduction initiation: Evidence from the base of the New Caledonia ophiolite

Mathieu Soret , Philippe Agard , Benoît Dubacq , A. Vitale-Brovarone , Patrick Monie
Lithos, 2016, 244, pp.1-19. ⟨10.1016/j.lithos.2015.11.022⟩
Journal articles hal-01306664v1
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A la recherche de l’équilibre perdu

Benoît Dubacq
Géochronique, 2015, 136, pp.47-53
Journal articles hal-01277136v1
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Retrieving past geodynamic events by unlocking rock archives with μ-XRF and μ-spectroscopy

Vincent de Andrade , J. Ganne , Benoît Dubacq , C.G Ryan , F. Bourdelle
Journal of Physics: Conference Series, 2014, 499, pp.1-13. ⟨10.1088/1742-6596/499/1/012012⟩
Journal articles hal-01070726v1
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Fluid flow and CO2-fluid-mineral interactions during CO2-storage in sedimentary basins

Niko Kampman , Mike Bickle , Max Wigley , Benoît Dubacq
Chemical Geology, 2014, 369, pp.22-50. ⟨10.1016/j.chemgeo.2013.11.012⟩
Journal articles hal-01068756v1
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XMapTools: A MATLAB©-based program for electron microprobe X-ray image processing and geothermobarometry

Pierre Lanari , Olivier Vidal , Vincent de Andrade , Benoît Dubacq , Eric Lewin
Computers & Geosciences, 2014, 62, pp.227-240. ⟨10.1016/j.cageo.2013.08.010⟩
Journal articles hal-00927675v1
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In situ redeposition of trace metals mobilized by CO2-charged brines

M. Wigley , N. Kampman , H.J. Chapman , Benoît Dubacq , M.J. Bickle
Geochemistry, Geophysics, Geosystems, 2013, 14 (5), pp.1321-1332. ⟨10.1002/ggge.20104⟩
Journal articles hal-00927648v1

Controls of sluggish, CO2-promoted, hematite and K-feldspar dissolution kinetics in sandstones

Max Wigley , Benoît Dubacq , Niko Kampman , Mike Bickle
Earth and Planetary Science Letters, 2013, 362, pp.76-87. ⟨10.1016/j.epsl.2012.11.045⟩
Journal articles hal-01475220v1
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An activity model for phase equilibria in the H2O-CO2-NaCl system

Benoît Dubacq , Mike J. Bickle , Katy A. Evans
Geochimica et Cosmochimica Acta, 2013, 110, pp.229-252. ⟨10.1016/j.gca.2013.02.008⟩
Journal articles hal-00817855v1

Positive correlation between Li and Mg isotope ratios in the river waters of the Mackenzie Basin challenges the interpretation of apparent isotopic fractionation during weathering

Edward T. Tipper , Damien Calmels , Jérôme Gaillardet , Pascale Louvat , Françoise Capmas
Earth and Planetary Science Letters, 2012, 333-334, pp.35-45. ⟨10.1016/j.epsl.2012.04.023⟩
Journal articles hal-01475106v1

Modern-style plate subduction preserved in the Palaeoproterozoic West African craton

J. Ganne , V. de Andrade , R. Weinberg , Olivier Vidal , B. Dubacq
Nature Geoscience, 2012, 5, pp.60-65. ⟨10.1038/ngeo1321⟩
Journal articles insu-00651869v1

How continuous and precise is the record of P-T paths? Insights from combined thermobarometry and thermodynamic modelling into subduction dynamics (Schistes Lustre's, W. Alps)

Alexis Plunder , Philippe Agard , Benoît Dubacq , C. Chopin , Mathieu Bellanger
Journal of Metamorphic Geology, 2012, 30 (2), pp.323-346. ⟨10.1111/j.1525-1314.2011.00969.x⟩
Journal articles insu-00666096v1

Noble gas and carbon isotopic evidence for CO2-driven silicate dissolution in a recent natural CO2 field

Benoît Dubacq , Mike J. Bickle , Max Wigley , Niko Kampman , Chris J. Ballentine
Earth and Planetary Science Letters, 2012, 341-344, pp.10-19. ⟨10.1016/j.epsl.2012.05.040⟩
Journal articles hal-01475157v1

Fluid-mineral reactions and trace metal mobilization in an exhumed natural CO2 reservoir, Green River, Utah

Max Wigley , Niko Kampman , Benoît Dubacq , Mike Bickle
Geology, 2012, 40 (6), pp.555-558. ⟨10.1130/G32946.1⟩
Journal articles hal-01475091v1

Atomistic investigation of the pyrophyllitic substitution and implications on clay stability

Benoît Dubacq , Olivier Vidal , Eric Lewin
The American Mineralogist, 2011, 96 (2-3), pp.241-249. ⟨10.2138/am.2011.3564⟩
Journal articles insu-00680266v1
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Crustal stacking and expulsion tectonics during continental subduction: P␣T deformation constraints from Oman

Philippe Agard , M. P. Searle , G. Ian Alsop , Benoît Dubacq
Tectonics, 2010, 29 (TC5018), pp.1-19. ⟨10.1029/2010TC002669⟩
Journal articles hal-00569485v1

Comment on "The role of H3O+ in the crystal structure of illite" by F. Nieto, Mellini, M., and Abad, I.

O. Vidal , Benoît Dubacq , Pierre Lanari
Clays and Clay Minerals, 2010, 58, pp.717-720. ⟨10.1346/CCMN.2010.0580510⟩
Journal articles insu-00549853v1

Dehydration of dioctahedral aluminous phyllosilicates: thermodynamic modelling and implications for thermobarometric estimates

Benoît Dubacq , Olivier Vidal , Vincent de Andrade
Contributions to Mineralogy and Petrology, 2010, 159 (2), pp.159-174. ⟨10.1007/s00410-009-0421-6⟩
Journal articles insu-00411102v1

Dehydration of dioctahedral aluminous phyllosilicates: thermodynamic modelling and implications for thermobarometric estimates

Benoît. Dubacq , Olivier Vidal , Vincent de Andrade
Contributions to Mineralogy and Petrology, 2009, 159 (2), pp.159-174. ⟨10.1007/S00410-009-0421-6⟩
Journal articles insu-00541501v1

Thermodynamic modelling of clay dehydration, stability and compositional evolution with temperature, pressure and H2O activity

Olivier Vidal , Benoît Dubacq
Geochimica et Cosmochimica Acta, 2009, 73 (21), pp.6544-6564. ⟨10.1016/j.gca.2009.07.035⟩
Journal articles insu-00411614v1

Tectonic reconstruction of the Lyngen Magmatic Complex

Marina Galindos Alfarache , Holger Stünitz , Mathieu Soret , Benoît Dubacq , Guillaume Bonnet
EGU General Assembly 2023, Apr 2023, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu23-5958⟩
Conference papers insu-04182741v1

Different microstructures in low grade shear zone formed at comparable temperatures: effect of pre and syn-kinematic fluid-rock interactions

Laura Airaghi , Khadija Alaoui , Benoit Dubacq , Claudio Rosenberg , Nicolas Bellahsen
EGU General Assembly 2022, May 2022, Vienne, Austria. ⟨10.5194/egusphere-egu22-7798⟩
Conference papers insu-03695632v1

Massive formation of lawsonite in subducted sediments from the Schistes Lustrés (W. Alps): implications for mass transfer and decarbonation in cold subduction zones

Benjamin Lefeuvre , Philippe Agard , Anne Verlaguet , Benoît Dubacq , Alexis Plunder
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03588075v1
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From static alteration to mylonitization: a nano- to micrometric study of chloritization in granitoids with implications for equilibrium and fluid percolation length scales

Laura Airaghi , Benoit Dubacq , Anne Verlaguet , Franck Bourdelle , Nicolas Bellahsen
vEGU21, Apr 2021, Online, France. ⟨10.5194/egusphere-egu21-1053⟩
Conference papers hal-03554568v1

In situ Rb/Sr dating, a precise and efficient tool in metamorphic petrology to constrain Iran geodynamic

Thomas Gyomlai , Philippe Agard , Guillaume Bonnet , Benoît Caron , Benoît Dubacq
Goldschmid Conference, Jul 2021, Virtual, France
Conference papers insu-03979045v1
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Slow subduction initiation drives fast mantle upwelling and lithosphere formation

Mathieu Soret , Guillaume Bonnet , Philippe Agard , Kyle Larson , John Cottle
EGU General Assembly 2021 (online), Apr 2021, Online, France. ⟨10.5194/egusphere-egu21-14473⟩
Conference papers hal-03554475v1

Slabitization: mechanisms controlling subduction development and viscous coupling

Philippe Agard , Cécile Prigent , Mathieu Soret , Benoît Dubacq , Stéphane Guillot
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03588202v1

Element mobility in low-grade shear zones and strain accommodation: insights from geochemistry and microstructures of granitoids of central Pyrenees (Axial zone)

Khadija Alaoui , Laura Airaghi , Benoît Dubacq , Nicolas Bellahsen , Claudio Rosenberg
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03587869v1

Timescales of subduction initiation and evolution of thermal regimes: insights from the Oman metamorphic sole

Mathieu Soret , Guillaume Bonnet , Philippe Agard , Kyle Larson , John Cottle
27e édition de la Réunion des Sciences de la Terre, SGF, CNRS, Laboratoire de Géologie de Lyon ou l’étude de la Terre, des planètes et de l’environnement, Nov 2021, Lyon, France
Conference papers hal-03588245v1
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Chloritization of granites in shear zones: an open window on fluid pathways, equilibrium length-scales and porosity formation down to nanoscale

Laura Airaghi , Benoit Dubacq , Alexandre Gloter , Anne Verlaguet , Nicolas Bellahsen
EGU General Assembly 2020, May 2020, Online, France. pp.EGU2020-5519, ⟨10.5194/egusphere-egu2020-5519⟩
Conference papers hal-03554439v1

Slow subduction initiation forces fast ophiolite formation

Mathieu Soret , Guillaume Bonnet , Philippe Agard , Kyle Larson , John Cottle
EGU General Assembly 2020, May 2020, Vienne, Austria
Conference papers insu-03979067v1

La semelle métamorphique d’Oman : témoin de la dynamique précoce des zones de subduction

Mathieu Soret , Philippe Agard , Benoît Dubacq , Philippe Yamato
25 ème Réunion des sciences de la Terre (RST 2016), Société Géologique de France, Oct 2016, Caen, France. pp.298
Conference papers insu-01388734v1

Subduction in fancy: stripping young slabs as a result of similar crust-mantle rheologies

Philippe Agard , Philippe Yamato , Mathieu Soret , Cécile Prigent , Stéphane Guillot
European Geosciences Union General Assembly 2016, European Geosciences Union, Apr 2016, Vienne, Austria. pp.EGU2016-9077
Conference papers insu-01309386v1

Comportement mécanique des amphibolites à l’interface de subduction

Mathieu Soret , Philippe Agard , Benoît Dubacq , Benoit Ildefonse , Philippe Yamato
25 ème Réunion des sciences de la Terre (RST 2016), Société Géologique de France, Oct 2016, Caen, France. pp.298
Conference papers insu-01388730v1

Oman metamorphic sole formation reveals early subduction dynamics

Mathieu Soret , Philippe Agard , Benoît Dubacq , Alexis Plunder , Benoit Ildefonse
European Geosciences Union General Assembly 2016, European Geosciences Union, Apr 2016, Vienne, Austria. pp.EGU2016-15216
Conference papers insu-01309369v1

Origin of lherzolites, serpentinites and hydrothermal transformations from the New Caledonia Island (oral communication).

M. Ulrich , C. Picard , M.-A. Audet , S. Guillot , S. Meffre
Réunion des Sciences de la Terre, 2008, Nancy, France
Conference papers hal-03386682v1

Origin of lherzolites and hydrothermal veins magnesite deposits from the New Caledonia Island.

Marc Ulrich , Christian Picard , Marc-Antoine Audet , Stéphane Guillot , Sébastien Meffre
RST, Apr 2008, Nancy, France
Conference papers hal-00432691v1

Origin of lherzolites and hydrothermal veins magnesite deposits from the New Caledonia Island.

Marc Ulrich , Christian Picard , Marc-Antoine Audet , Stéphane Guillot , Sébastien Meffre
RST Nancy, 2008, Nancy, France
Conference papers hal-00430165v1

Pétro-géochimie des péridotites et des serpentinites de Nouvelle-Calédonie : Serpentinisation et transformations hydrothermales.

Marc Ulrich , Christian Picard , Marc-Antoine Audet , Benoît Dubacq
Journées scientifiques serpentines 2007 – SFMC-OSUG, Oct 2007, Grenoble, France
Conference papers hal-00432688v1

Metamorphic sole formation and early plate interface rheology: Insights from Griggs apparatus experiments

Mathieu Soret , Philippe Agard , Benoît Dubacq , Greg Hirth , Philippe Yamato
European Geosciences Union General Assembly 2016, Apr 2016, Vienne, Austria. Geophysical Research Abstracts, 18, pp.EGU2016-15599, 2016
Conference poster insu-01309394v1

Plate Interface Rheology, Mechanical Coupling and Accretion during Subduction Infancy

Philippe Agard , Philippe Yamato , Mathieu Soret , Cécile Prigent , Stéphane Guillot
AGU Fall Meeting 2015, Dec 2015, San Francisco, United States. pp.T21E-2897
Conference poster insu-01242103v1

The basal part of the Oman ophiolitic mantle: a fossil Mantle Wedge?

S. Guillot , Philippe Agard , M. Godard , A. Chauvet , Benoît Dubacq
EGU General Assembly 2014, Apr 2014, Vienne, Austria. pp.EGU2014-10266, 2014
Conference poster insu-01113701v1