Preliminary geochemical study of thermal waters at the Puracé volcano system (South Western Colombia): An approximation for geothermal exploration

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dc.citation.journalTitleBoletin De Geologia
dc.contributor.authorGómez-Díaz E.
dc.contributor.authorMarin-Cerón M.I.
dc.contributor.departmentUniversidad EAFIT. Departamento de Cienciasspa
dc.contributor.researchgroupGeología Ambiental y Tectónicaspa
dc.creatorGómez-Díaz E.
dc.creatorMarin-Cerón M.I.
dc.date.accessioned2021-03-26T21:25:56Z
dc.date.available2021-03-26T21:25:56Z
dc.date.issued2018-01-01
dc.description.abstractThe Puracé Volcano is located in the Cauca department, SW of Colombia, along the Coconucos volcanic chain. This volcano is an interesting target for geothermal exploration, because it is a young caldera-type volcano, with thermal activity (e.g. hot springs and fumaroles). Using hydro-geochemical analyses of hot springs, we determine the type of water, origin and relation with the geothermal system, reservoir temperature, mixing process and finally the potential areas for future exploration. The analyzed water-types are bicarbonate, dilutechloride, sulphate-chloride, acid-sulphate and heated steam-acid sulfated. The conservative elements, allow to identify the correlation between different springs and to infer commune sources. Moreover, the applied solutes geothermometers for each suitable thermal-water group were used to estimate the reservoir temperature. The Silica geothermometers resulted within a range of 120°C -170°C while those the Cation geothermometers are above these temperatures reflecting values from 160°C to 220°C. However, the Cation geothermometer of low temperature clearly identify another zone of lower temperature. Mixing and recharge processes, were identified through of stable isotopes. Finally, the preliminary geothermal model shows two zones of high enthalpy system ( > 150°C). © 2018, Boletín de Geología.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=7975
dc.identifier.doi10.18273/revbol.v40n1-2018003
dc.identifier.issn01200283
dc.identifier.issn21458553
dc.identifier.otherWOS;000430959600004
dc.identifier.otherSCOPUS;2-s2.0-85042621640
dc.identifier.urihttp://hdl.handle.net/10784/27240
dc.languagespa
dc.language.isospaeng
dc.publisherUniversidad Industrial de Santander
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85042621640&doi=10.18273%2frevbol.v40n1-2018003&partnerID=40&md5=bcc85aeca0e2638d0f1b232782d8f1cf
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0120-0283
dc.sourceBoletin De Geologia
dc.subjectAir pollutioneng
dc.subjectLandformseng
dc.subjectMagnetic susceptibilityeng
dc.subjectMagnetiteeng
dc.subjectMultivariant analysiseng
dc.subjectParticles (particulate matter)eng
dc.subjectTropicseng
dc.subjectAir pollution monitoringeng
dc.subjectConcentration-dependenteng
dc.subjectEnvironmental magnetismeng
dc.subjectMultivariate statistical analysiseng
dc.subjectParticulate Mattereng
dc.subjectPollution indexeng
dc.subjectPotentially toxic elementseng
dc.subjectSpecific magnetic susceptibilityeng
dc.subjectMagnetismeng
dc.subjectatmospheric pollutioneng
dc.subjectbiomonitoringeng
dc.subjectmagnetic methodeng
dc.subjectmagnetic susceptibilityeng
dc.subjectmagnetiteeng
dc.subjectmultivariate analysiseng
dc.subjectparticulate mattereng
dc.subjecttropical environmenteng
dc.subjectvalleyeng
dc.subjectAburra Valleyeng
dc.subjectAntioquia [Colombia]eng
dc.subjectColombiaeng
dc.subjectTillandsiaeng
dc.subjectTillandsia recurvataeng
dc.titlePreliminary geochemical study of thermal waters at the Puracé volcano system (South Western Colombia): An approximation for geothermal explorationeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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