 | | Report (chapter) | | Ulster At Coleraine on May 14, 2015 Timing of geothermal activity in an active island-arc volcanic setting:...setting: First 40Ar/39Ar dating from Bouillante geothermal field (Guadeloupe, French West Indies) C. VERATI1*...Albert Einstein, Sophia Antipolis, 06560 Valbonne, France 2 University of Poitiers, CNRS UMR 7285 IC2MP...Poitiers cedex, France 3 BRGM, 3 avenue C. Guillemin, BP 36009, 45060 OrleÌans cedex 2, France *Corresponding...newly discovered in the active Bouillante geothermal field (Guadeloupe archipelago), and investigated |  | Guisseau, D., Mas, P. P., Beaufort, D., Girard, J. P., Inoue, A., Sanjuan, B., Petit, S., Lens, A., Genter, A. (2007) Significance of the depth-related transition montmorillonite-beidellite in the Bouillante geothermal field (Guadeloupe, Lesser Antilles) American Mineralogist, 92 (11) 1800-1813 doi:10.2138/am.2007.2398 | Journal (article/letter/editorial) | | montmorillonite-beidellite in the Bouillante geothermal field (Guadeloupe, Lesser Antilles) Delphine Guisseau...Poitiers Cedex, France 2 BRGM, 40 Avenue Claude Guillemin, BP 6009, 45060 OrlĂ©ans Cedex, France 3 Department...chemistry of dioctahedral smectites in high-enthalpy geothermal systems were investigated through samples collected...collected in two wells drilled in the Bouillante geothermal area to understand the factors that control...beidellitic smectite precipitated from the hot geothermal fluid associated with minor amounts of residual |  | Dixit, Christelle, Bernard, Marie-Lise, Sanjuan, Bernard, AndrĂ©, Laurent, Gaspard, Sarra (2016) Experimental study on the kinetics of silica polymerization during cooling of the Bouillante geothermal fluid (Guadeloupe, French West Indies) Chemical Geology, 442. 97-112 doi:10.1016/j.chemgeo.2016.08.031 | Journal (article/letter/editorial) | | polymerization during cooling of the Bouillante geothermal fluid (Guadeloupe, French West Indies) Christelle...polymerization during cooling of the Bouillante geothermal ïŹuid (Guadeloupe, French West Indies), Chemical...polymerization during cooling T of the Bouillante geothermal fluid (Guadeloupe, French West Indies) a SC R ...University of Antilles, 97159 Pointe-Ă -Pitre, Guadeloupe, France (cdixit@univ-ag.fr, mlbernar@univ-ag.fr)...3 Av. Claude Guillemin, 45060 OrlĂ©ans Cedex 02, France (b.sanjuan@brgm.fr, NU b l.andre@brgm.fr) COVACHIMM |  | Vidal, Jeanne, Patrier, Patricia, Beaufort, Daniel, Maza, Santiago, Rivera, Germain, Volpi, Gianni, Morata, Diego (2022) Clay Minerals in the Deep Reservoir of the Cerro PabellĂłn Geothermal System (Northern Chile) Minerals, 12 (10) 1244 doi:10.3390/min12101244 | Journal (article/letter/editorial) | | Minerals in the Deep Reservoir of the Cerro PabellĂłn Geothermal System (Northern Chile) Jeanne Vidal 1, * , Patricia...Minerals in the Deep Reservoir of the Cerro PabellĂłn Geothermal System (Northern Chile). Minerals 2022, 12, 1244...3390/ min12101244 Department of Geology, Andean Geothermal Center of Excellence (CEGA), Facultad de Ciencias...UMR 7285, University of Poitiers, 86073 Poitiers, France ENEL Green Power Chile and Andean Countries, Santiago...alteration, and more specifically clays, in the geothermal reservoir of Cerro PabellĂłn in Andean Cordillera |  | | Journal (article/letter/editorial) | | UniversiteÌ Lille 1, 59655 Villeneuve dâAscq, France CNRS, CREGU, GeoRessources Laboratory, UniversiteÌ...UniversiteÌ de Lorraine, 54506 VandĆuvre-leÌs-Nancy, France *Corresponding author, e-mail: franck.bourdelle@univ-lille1...referred to as semiempirical, considers the chlorite ĂŸ quartz equilibrium and uses ratios of end-member activities...and detrital compositions were identified. â Only quartzâchlorite assemblages were considered. â Contaminated...available geothermometers based on the chlorite ĂŸ quartz equilibrium use the equilibrium condition for any |  | | Journal (article/letter/editorial) | | these end-members, the equilibrium conditions of quartz ? water ? K-bearing mica-like phyllosilicates of... 1381 rue de la piscine, 38041 Grenoble Cedex, France V. De Andrade European Synchrotron Radiation Facility...Facility, 6, rue Jules Horowitz, 38000 Grenoble, France Present Address: B. Dubacq (&) Department of Earth...important industrial applications, e.g. in the field of petroleum research. Such estimates classically...a K-bearing mica-like phase in equilibrium with quartz and water: The compositional variability of phengite |  | | Journal (article/letter/editorial) | | avenue de Bois PreÌau, 92852 Rueil-Malmaison Cedex, France e-mail: teddy.parra@ifpen.fr F. Bourdelle C....supeÌrieure â CNRS, 24 rue Lhomond, 75231 Paris Cedex 05, France Present Address: F. Bourdelle (&) O. Beyssac...courrier 115, 4 Place Jussieu, 75252 Paris Cedex 05, France e-mail: franck.bourdelle@gmail.com content. This...considered as referring to authigenic chlorites. Only quartz-bearing samples were considered. When these first...which is based on the convergence of four chloriteâquartzâwater equilibria. This method gives the minimum |  | | Journal (article/letter/editorial) | | 04 Uppsala, Sweden Journal of Volcanology and Geothermal Research Elsevier Science, Customer Service Department...montmorillonite-beidellite in the Bouillante geothermal field (Guadeloupe, Lesser Antilles) âDelphine Guisseau...sediment push-core from the Lucky Strike hydrothermal field, Mid-Atlantic RidgeâĂ.S. Dias, R.A. Mills, R.N....on coeval steep and shallow dipping auriferous quartz vein formation in a thrust zone, Macraes mine,...parkerite and associating minerals in Norilsk ore fieldâE.M. Spiridonov, Y.D. Gritsenko, and A.I. Ponomarenko |  | | Journal (article/letter/editorial) | | chemical composition. These data are precious in geothermal exploration and in the study of hydrothermal...reconstruction of a conceptual model of both active (geothermal systems) and fossil (hydrothermal ore deposits)...hydrothermal alteration zoneography of active geothermal systems, is well evidenced in the examples shown...Cerro Prieto (redrawn from Elders et al. [36]) geothermal fields. from Cathelineau et al. [35]) and (b)...Cerro Prieto (redrawn from Elders et al. [36]) geothermal fields. 3. Hydrothermal Alteration Alteration |  | | Journal (article/letter/editorial) | | BULLETIN DE LA SOCIETE GEOLOGIQUE DE FRANCE La SociĂ©tĂ© gĂ©ologique de France, Service abonnements, 77, rue Claude...Claude Bernard, 75005 Paris, France BULLETIN OF GEOSCIENCE Czech Geological Survey, KlĂĄrov 3, Prague...Camille Desmoulins, F-92442 Issy les Moulineaux, France COMPUTERS & GEOSCIENCES Elsevier Science, Customer...Tokyo 101-0032, Japan JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH Elsevier Science, Customer Service Department...Dunin-Borkowski 1216 Intensity of quartz cathodoluminescence and trace-element content in quartz from the porphyry copper |  | | Journal (article/letter/editorial) | | GĂ©nie Civil et GĂ©o-Environnement, F-59000 Lille, France; franck.bourdelle@univ-lille.fr ...diagenetic, and hydrothermal systems with a broad field of stability and a chemical composition partly dependent...semi-empirical models (linking T to chlorite + quartz + water equilibrium constant). This present study...and gas windowsâ) for decades, or geothermal energy (deep geothermal energy) in the context of ecological...present in all geological contexts, has a wide field of stability (from 80 ⊠C to more than 700 ⊠C) |  | Escobedo, David, Patrier, Patricia, Beaufort, Daniel, Gibert, Benoit, Levy, LĂ©a, Findling, Nathaniel, Mortensen, Annette (2021) Contribution of the Paragenetic Sequence of Clay Minerals to Re-Examination of the Alteration Zoning in the Krafla Geothermal System. Minerals, 11 (9) 935 doi:10.3390/min11090935 | Journal (article/letter/editorial) | | Re-Examination of the Alteration Zoning in the Krafla Geothermal System David Escobedo 1,2 , Patricia Patrier...Re-Examination of the Alteration Zoning in the Krafla Geothermal System. Minerals 2021, 11, 935. https://doi.org/10...EugĂšne Bataillon, CEDEX 05, 34095 Montpellier, France; davidesco@hotmail.com (D.E.); benoit.gibert@umontpellier...Michel Brunet, TSA 51106, CEDEX 9, 86073 Poitiers, France; daniel.beaufort@univ-poitiers.fr ĂSORâIceland...UniversitĂ© Gustave Eiffel, CNRS, IRD, F-38000 Grenoble, France; Nathaniel.Findling@univ-grenoble-alpes.fr Landsvirkjun |  | Vidal, O., Baldeyrou, A., Beaufort, D., Fritz, B., Geoffroy, N., Lanson, B. (2012) Experimental Study of the Stability and Phase Relations of Clays at High Temperature in a Thermal Gradient. Clays and Clay Minerals, 60 (2) 200-225 doi:10.1346/ccmn.2012.0600209 | Journal (article/letter/editorial) | | rue de la piscine, BP 53, 38041 Grenoble Cedex, France 2 CNRS, UniversiteÌ de Strasbourg/EOST, LHYGES...LHYGES, 1 rue Blessig, 67084 Strasbourg Cedex, France 3 CNRS, UniversiteÌ Poitiers, Hydrasa, 40 avenue du recteur...recteur Pineau, 86022 Poitiers Cedex, France AbstractâClays are involved in a variety of natural and...match to some degree those observed in active geothermal systems where clay minerals precipitate from...high as 300ÂșC in the presence of diluted water and quartz and K-feldspar-free systems. Key WordsâExperimental |  | Glaas, Carole, Patrier, Patricia, Vidal, Jeanne, Beaufort, Daniel, Genter, Albert (2021) Clay Mineralogy: A Signature of Granitic Geothermal Reservoirs of the Central Upper Rhine Graben. Minerals, 11 (5) 479 doi:10.3390/min11050479 | Journal (article/letter/editorial) | | Article Clay Mineralogy: A Signature of Granitic Geothermal Reservoirs of the Central Upper Rhine Graben... A. Clay Mineralogy: A Signature of Granitic Geothermal Reservoirs of the Central Upper Rhine Graben...Strasbourg, France Department IC2MP UMR 7285, University of Poitiers, 86073 Poitiers, France; patricia...ES-GĂ©othermie, 67450 Mundolsheim, France; albert.genter@es.fr Andean Geothermal Center of Excellence (CEGA)...Paleozoic granitic basement. In the new Illkirch geothermal well, GIL-1, drill-cuttings were studied with |  | | Journal (article/letter/editorial) | | stock material. The SAz-1-based RCMs contain minor quartz and feldspar (2.5% in total) and clinoptilolite...clinoptilolite (1%) and the FEO-G-based RCMs contain minor quartz (4%), kaolinite (~3%), opal-CT, and illite (1 2%)...FeO-G contains ~8 9% impurities (3% kaolinite, 4% quartz, the rest being opalCT and illite). The CEC of...an anhydrous basis). The sample contained ~2.5% quartz and feldspar and ~1% clinoptilolite. Clinoptilolite...to H2O in the coordination sphere of these high field strength interlayer cations (Alba et al., 1998) |  | | Journal (article/letter/editorial) | | weaker toward the east. Alteration minerals include quartz, adularia, albite, chlorite, pyrite, illite, interstratified...have diverse mineralogy with zoned distributions. Quartz veins dominate at Sovereign and Jubilee, whereas...stilbite veins occur at Teutonic. Fluid inclusions in quartz and calcite homogenized between 132Âș and 310ÂșC... Although the former method is very useful for field mapping, the recognition and delineation of associations...of different minerals at different times. In geothermal fields, the active analogues of some epithermal |  | | Journal (article/letter/editorial) | | commonly in metamorphic rocks, or in hydrothermal quartz veins. According to these studies, chalcopyrite...the precipitation of analcime and calcite. The field relations 18 suggest that the Gercus Basalt was...copper-bearing minerals as veins and in fractures. Field evidences also show vein-like offshoots filled by...metamorphic rocks or as minor hydrothermal veins with quartz. Unlike these copper occurrences within the ophiolitic...of Michigan. The Geological Society of America Field Guide 24, 83â99. Bornhorst, T.J., Barron, R.J., |  | Dias, Isis Armstrong, Cury, Leonardo Fadel, Titon, Bruno GuimarĂŁes, Athayde, Gustavo Barbosa, Fedalto, Guilherme, da Rocha Santos, Larissa, Soares, Ana Paula, de Vasconcelos MĂŒller Athayde, Camila, Manuela Bahniuk Rumbeslperger, Anelize (2020) The Occurrence of Authigenic Clay Minerals in Alkaline-Saline Lakes, Pantanal Wetland (NhecolĂąndia Region, Brazil) Minerals, 10 (8) 718 doi:10.3390/min10080718 | Journal (article/letter/editorial) | | freshwater lakes. The sediments are composed mainly of quartz and a fine-clay fraction, dominated by illite,...fining upward sequences, where fine and medium quartz sands prevail. Locally, the presence of iron oxide...near to CorumbĂĄ/MS, respectively (Figure 1). Three field campaigns were conducted in different seasons. The...in this work, based on the data obtained on the field campaigns, the oligosaline lakes with TDS values...Table 1. The samples were prior filtered in the field through 0.45 ”m surfactant-free cellulose acetate |
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