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Lithological controls of phosphatization in oceanic islands, Equatorial Atlantic, Brazil
Eduardo Baudson Duarte
,
Angélica Fortes Drummond Chicarino Varajao
,
Fábio Soares Oliveira
,
Christophe Renac
,
Carlos Ernesto Gonçalves Reynaud Schaefer
Journal articles
hal-04596979v1
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Neoproterozoic tectonothermal overprint on the Southern São Francisco Craton basement, Brazil
Everton Marques Bongiolo
,
Christophe Renac
,
Ciro Alexandre Ávila
,
Sylvain Gallet
,
Reiner Neumann
Journal articles
hal-04669968v1
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Kerguelen carbonatite tuff sourced from deep recycled material
Luc Doucet
,
Bertrand Moine
,
Jean-Yves Cottin
,
Jean-Louis Paquette
,
Christophe Renac
Journal articles
hal-04222161v1
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Interplay of magmatic and diapiric environments in the Djebel El Hamra Pb-Zn-Hg ore district, northern Tunisia
Riadh Abidi
,
Christian Marignac
,
Étienne Deloule
,
Christian Hibsch
,
Dominique Gasquet
Journal articles
hal-03169820v1
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The microbial controls on the deposition of Pb‐Zn minerals in carbonate‐hosted Tunisian ore deposits
Riadh Abidi
,
Najet Slim-Shimi
,
Christan Marignac
,
Alireza Somarin
,
Christophe Renac
Journal articles
hal-04222163v1
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40Ar/39Ar dating of high temperature geothermal systems: First attempt on hydrothermally altered pyroxenes from the Saintes archipelago (Lesser Antilles arc, Guadeloupe)
Alexiane Favier
,
Chrystele Verati
,
Jean-Marc Lardeaux
,
Philippe Münch
,
Christophe Renac
Journal articles
hal-03280968v1
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Implication of 40Ar/39Ar–petrochronology in the Buracão orogenic gold deposit for tectonic and low-temperature evolution of the northern Brasília Fold Belt, Brazil
G.L.C. Pires
,
C. Renac
,
S. Gallet
,
E.M. Bongiolo
,
R. Neumann
Journal articles
hal-03578552v1
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Gossan mineralogy, textures, and gold enrichment over the Au (As, Bi, Ag) deposit in the Buracão Area (Brasília Fold Belt, Brazil): Implications for gold prospecting in weathering profiles
G.L.C. Pires
,
C. Renac
,
E.M. Bongiolo
,
Reiner Neumann
Journal articles
hal-02916925v1
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Tracing source and mobility of arsenic and trace elements in a hydrosystem impacted by past mining activities (Morelos state, Mexico)
Aurélie Barats
,
Christophe Renac
,
Anna Maria Orani
,
Gaël Durrieu
,
Humberto Saint Martin
Journal articles
hal-02409031v1
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Stable isotope study of rainfall, river drainage and hot springs of the kerguelen archipelago, SW Indian Ocean
Renac Christophe
,
Bertrand N. Moine
,
Goudour Jean-Pierre
,
Leromancer Marc
,
Perrache Chantal
Journal articles
hal-02326739v1
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Oxic and post-oxic chemical changes related to eogenesis and mesogenesis in a Miocene paleolake
C. Renac
,
Aurélie Barats
,
Andre Mexias
,
Jérôme Barrière
,
Martina Rozmaric
Journal articles
hal-02637932v1
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P–T–X conditions on the genesis of orogenic Au (As, Bi, Ag) deposit in metasedimentary rocks of the Buracão Area, Araí Group, Brasília Fold Belt, Brazil
G.L.C. Pires
,
C. Renac
,
E.M. Bongiolo
,
R. Neumann
,
A. Barats
Journal articles
hal-02117921v1
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First assessment on trace elements in sediment cores from Namibian coast and pollution sources evaluation
Anna Maria Orani
,
Emilia Vassileva
,
Christophe Renac
,
Sabine Schmidt
,
Michael Angelidis
Journal articles
hal-02104707v1
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Mineral assemblages and temperature associated with Cu enrichment in the Seival area (Neoproterozoic Camaquã Basin of Southern Brazil)
Rodrigo Lopes
,
Christophe Renac
,
Andre Mexias
,
Lauro V.S. Nardi
,
Eduardo Fontana
Journal articles
hal-02193098v1
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Mass balance and origin of fluids associated to smectite and chlorite/smectite alteration in Seival Mine Cu–Mineralization – Camaquã Basin – Brazil (Part II)
Eduardo Fontana
,
Christophe Renac
,
Andre Mexias
,
Aurélie Barats
,
Marie-Christine Gerbe
Journal articles
hal-01918988v1
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P-T-X reconstruction for ore deposits using petroleum-rich fluid inclusions in fluorite: A case study in the Bou Jaber diapir-related Ba–Pb–Zn–F deposit, Northern Tunisia
Riadh Abidi
,
Christian Marignac
,
Najet Slim-Shimi
,
Jacques Pironon
,
Dominique Gasquet
Journal articles
hal-02272528v1
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Au Cu Ag mineralization controlled by brittle structures in Lavras do Sul Mining District and Seival Mine deposits, Camaquã Basin, southern Brazil
R.W. Lopes
,
A.S. Mexias
,
R.P. Philipp
,
E.M. Bongiolo
,
C. Renac
Journal of South American Earth Sciences, 2018, 88, pp.197-215
Journal articles
hal-02019091v1
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Hydrothermal alteration of volcanic rocks in Seival Mine Cu–mineralization – Camaquã Basin – Brazil (part I): Chloritization process and geochemical dispersion in alteration halos
E. Fontana
,
André S. Mexias
,
Ch. Renac
,
Lauro V.S. Nardi
,
Rodrigo W. Lopes
Journal articles
hal-01523970v1
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New 40Ar/39Ar ages and revised 40K/40Ar* data from nephelinitic–phonolitic volcanic successions of the Trindade Island (South Atlantic Ocean)
C. Pires
,
E.M. Bongiolo
,
C. Geraldes
,
C. Renac
,
A.C. Santos
Journal articles
hal-01527342v1
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Structural and lithological controls of gold–bearing veins associated with the Brasiliano–Pan African Orogeny: An example from the Buracão Area, Araí Group (Brasília Fold Belt, Brazil),
G. Campos Pires
,
E. Bongiolo Marques
,
Ch. Renac
,
D. Barros Nascimento
,
M. Prado
Journal articles
hal-01346731v1
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Origin of pegmatites and fluids at Ponta Negra (RJ, Brazil) during late- to post-collisional stages of the Gondwana Assembly,
E. Bongiolo Marques
,
Ch. Renac
,
P. de Toledo Piza
,
R. da Silva Schmitt
,
A. Mexias Sampaio
Journal articles
hal-01256413v1
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Metallogenesis of the Paleoproterozoic Piaba orogenic gold deposit, São Luís cratonic fragment, Brazil,
Christophe Renac
,
Marco A Galarza
,
F. Jourdan
,
R. A. Armstrong
,
Evandro L. Klein
Journal articles
hal-01116155v1
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Petrogenesis of the post-collisional Bled M’Dena volcanic ring complex in Reguibat Rise (western Eglab shield, Algeria)
Tabeliouna Mohammed
,
Cottin Jean-Yves
,
Bowden Peter
,
Renac Christophe
Journal articles
hal-02115251v1
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Rhyolite petrogenesis and meteoric–hydrothermal alteration at the Maghnia volcanic massif, Northwest Algeria
Christophe Renac
,
André Mexias
,
Amina Louni-Hacini
,
Stéphanie Brouillet
,
Jean-Yves Cottin
Journal articles
hal-01132398v1
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Caracterização petrográfica e geoquímica da sequência magmática da Mina do Seival, Formação Hilário (Bacia do Camaquã – Neoproterozoico), Rio Grande do Sul, Brasil
Rodrigo W. Lopes
,
Eduardo Fontana
,
André S. Mexias
,
Márcia E.B. Gomes
,
Lauro V.S. Nardi
Journal articles
hal-02196082v1
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Isotopic fluid changes in a Neoproterozoic porphyry-epithermal system: The Uruguay mine, southern Brazil,
Christophe Renac
,
A.S. Mexias
,
M.E. Boscato Gomes
,
L.H. Ronchi
,
L.V. Stoll Nardi
Journal articles
hal-00998799v1
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Role of compressive tectonics on gas charging into the Ordovician sandstone reservoirs in the Sbaa, Algeria : constrained by fluid inclusions and mineralogical data
I. Wazir
,
M. Pagel
,
F. Tournier
,
Christophe Renac
Geofluids, 2014, 14:, pp.106-126 (IF 2,379)
Journal articles
hal-00839895v1
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Role of compressive tectonics on gas charging into the Ordovician sandstone reservoirs in the Sbaa Basin, Algeria: constrained by fluid inclusions and mineralogical data
Marcia E.B. Gomes
,
Aurélie Barats
,
Marie Gerbe
,
Rodrigo Lopes
,
Lauro V.S. Nardi
Journal articles
hal-02553599v1
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Metallogenic Model of the Trepca Pb-Zn-Ag Skarn Deposit, Kosovo: Evidence from Fluid Inclusions, Rare Earth Elements, and Stable Isotope Data,
S. Stramic Palinkas
,
L.A. Palinkas
,
Christophe Renac
,
Jorge E. Spangenberg
,
V. Luders
Journal articles
hal-01052698v1
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Intracontinental Miocene: Reconstruction of hydrology and paleoclimate change in the Forez Basin, France (Part II)
Christophe Renac
,
Anne-Marie Bodergat
,
Marie-Christine Gerbe
,
Frédérick Gal
Journal articles
hal-00829931v1
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Intracontinental Miocene: Climate and paleolake volumes in the Forez Basin, France (Part I),
Christophe Renac
,
G. Michon
,
Marie-Christine Gerbe
,
H. Gonord
Journal articles
hal-00830352v1
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Estudo da evolução dos processos de alteração supergênica de rocha granítica - Granito Independência - Morro do IPA
M.H. Neumann
,
A.S. Mexias
,
M.L. Vignol-Lelarge
,
M.E.B. Gomes
,
A.V. India
Journal articles
hal-00912738v1
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The origin of sulfate mineralization and the nature of the BaSO4-SrSO4 solidsolution series in the Ain Allega and El Aguiba Ore Deposits, Northern Tunisia
Riadh Abidi
,
Najet Slim-Shimi
,
Christian Marignac
,
Nouri Hatira
,
Dominique Gasquet
Journal articles
halsde-00683566v1
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Type I eclogites from Roberts Victor kimberlites: Products of extensive mantle metasomatism
Yoann Greau
,
Jin-Xiang Huang
,
William L. Griffin
,
Christophe Renac
,
Olivier Alard
Journal articles
hal-00669867v1
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Evidence of Ediacaran glaciation in southernmost Brazil through magmatic to meteoric fluid circulation in the porphyry-epithermal Au-Cu deposits of Lavras do Sul
E. Bongiolo Marques
,
Christophe Renac
,
A. Mexias Sampaio
,
M. E. Gomes Boscato
,
L. H. Ronchid
Journal articles
hal-00634473v1
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Reconstruction of groundwater flows and chemical water evolution in an amagmatic hydrothermal system (La Léchère, French Alps)
Emilie Thiébaud
,
Marc Dzikowski
,
Dominique Gasquet
,
Christophe Renac
Journal of Hydrology, 2010, 381 (3-4), pp.189-202
Journal articles
halsde-00452123v1
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Identification of different groundwater flowpaths within volcanic aquifers using natural tracers for the evaluation of the influence of lava flows morphology (Argnat basin, Chaîne des Puys, France)
Guillaume Bertrand
,
Hélène Celle-Jeanton
,
Frederic Huneau
,
Sébastien Loock
,
Christophe Renac
Journal articles
hal-00530992v1
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Hydrothermal fluid interaction in basaltic lava units, Kerguelen Archipelago (SW Indian Ocean)
Christophe Renac
,
K. Kyser
,
Peter Bowden
,
Bertrand N. Moine
,
Jean-Yves Cottin
Journal articles
hal-00576128v1
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Reconstruction of groundwater flows and chemical water evolution in an amagmatic hydrothermal system (La Léchère, French Alps)
E. Thiébaud
,
M. Dzikowski
,
D. Gasquet
,
C. Renac
Journal articles
hal-02553810v1
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Fractionation of oxygen and iron isotopes by partial melting processes: Implications for the interpretation of stable isotope signatures in mafic rocks
Helen M. Williams
,
Sune G. Nielsen
,
Christophe Renac
,
W.L. Griffin
,
S. Y. O'Reilly
Journal articles
hal-00443772v1
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formation of non-expandable 7 A halloysite during Eocene-Miocene continental weathering at Djebel Debbagh, Algeria: A geochemical and stable-isotope study
Christophe Renac
,
F. Assassi
Journal articles
hal-00450772v1
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Mean recharge times and chemical modelling transfers from shallow groundwater to mineralized thermal waters at Montrond-les-Bains, Eastern Massif Central, France
Christophe Renac
,
Frédérick Gal
,
René-Pierre Ménot
,
P. Squarcioni
,
Ch. Perrache
Journal articles
hal-00516312v1
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Characterization of the metasomatic agent in mantle xenoliths from Devès, Massif Central (France) using coupled in situ trace-element and O, Sr and Nd isotopic compositions
S. Touron
,
Christophe Renac
,
S.Y. O'Reilly
,
Jean-Yves Cottin
,
W.L. Griffin
The Geological Society, London, Special Publications, 2008, 293, pp.177-196. ⟨10.1144/SP293.9⟩
Journal articles
hal-00381708v1
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Comparison of diagenetic fluids in the Proterozoic Thelon and Athabasca Basins, Canada: implications for protracted fluid histories in stable intracratonic basins
C. Renac
,
T Kyser
,
K Durocher
,
G Dreaver
,
T O'Connor
Journal articles
hal-02553841v1
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