Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes

Lacustrine carbonate sediments from the Tertiary Basin of Ribesalbes (Castellón, Spain) were studied with the aim of determining the relationships between organic and mineral diagenesis. Petrological and geochemical data indicated that organic matter was inmature type I. Both mineralogy and textural...

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Detalles Bibliográficos
Autores: Permanyer, Albert, Marfil Pérez, Rafaela, Dorronsoro Urrutia, C.
Tipo de recurso: artículo
Fecha de publicación:1993
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/14059
Acceso en línea:http://hdl.handle.net/10272/14059
Access Level:acceso abierto
Palabra clave:Diagenesis
Organic matter
Organic geochemistry fluorescence
Mineralogy
Clay fabric
Porosity
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spelling Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de RibesalbesOrganic and mineral diagenesis in oil source rocks: the Tertiary of Ribesalbes basinPermanyer, AlbertMarfil Pérez, RafaelaDorronsoro Urrutia, C.DiagenesisOrganic matterOrganic geochemistry fluorescenceMineralogyClay fabricPorosityLacustrine carbonate sediments from the Tertiary Basin of Ribesalbes (Castellón, Spain) were studied with the aim of determining the relationships between organic and mineral diagenesis. Petrological and geochemical data indicated that organic matter was inmature type I. Both mineralogy and textural relations suggest that Mg-rich blue-green algae contributed to the high Mg/Ca rate found in the Ca-MgFe carbonates through diagenetic process.ln the first stage of the diagenesis, in the lacustrine anoxic environment, the bacterial processes was dominant producing the precipitation of the Ca-Mg carbonates and aragonite.Because sulfate reduction was not significant, the Mg-calcite or dolomite and the aragonite were replaced by ankerite when fermentation started, with an important methane production of bacterial origin.The most remarkable characteristics of the porosity data and the poresize distribution curves are the moderate range of porosity values (10-26%) and the porosity parameters -sorting and skewness-, which are more affected by the early organic diagenetic processes than by mechanical compaction.Sociedad Geológica de España19931993-01-0119931993-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/14059reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/140592026-06-02T14:58:11Z
dc.title.none.fl_str_mv Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
Organic and mineral diagenesis in oil source rocks: the Tertiary of Ribesalbes basin
title Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
spellingShingle Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
Permanyer, Albert
Diagenesis
Organic matter
Organic geochemistry fluorescence
Mineralogy
Clay fabric
Porosity
title_short Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
title_full Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
title_fullStr Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
title_full_unstemmed Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
title_sort Relaciones entre la diagénesis orgánica y mineral en rocas madre de cuencas lacustres: cuenca terciaria de Ribesalbes
dc.creator.none.fl_str_mv Permanyer, Albert
Marfil Pérez, Rafaela
Dorronsoro Urrutia, C.
author Permanyer, Albert
author_facet Permanyer, Albert
Marfil Pérez, Rafaela
Dorronsoro Urrutia, C.
author_role author
author2 Marfil Pérez, Rafaela
Dorronsoro Urrutia, C.
author2_role author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Diagenesis
Organic matter
Organic geochemistry fluorescence
Mineralogy
Clay fabric
Porosity
topic Diagenesis
Organic matter
Organic geochemistry fluorescence
Mineralogy
Clay fabric
Porosity
description Lacustrine carbonate sediments from the Tertiary Basin of Ribesalbes (Castellón, Spain) were studied with the aim of determining the relationships between organic and mineral diagenesis. Petrological and geochemical data indicated that organic matter was inmature type I. Both mineralogy and textural relations suggest that Mg-rich blue-green algae contributed to the high Mg/Ca rate found in the Ca-MgFe carbonates through diagenetic process.ln the first stage of the diagenesis, in the lacustrine anoxic environment, the bacterial processes was dominant producing the precipitation of the Ca-Mg carbonates and aragonite.Because sulfate reduction was not significant, the Mg-calcite or dolomite and the aragonite were replaced by ankerite when fermentation started, with an important methane production of bacterial origin.The most remarkable characteristics of the porosity data and the poresize distribution curves are the moderate range of porosity values (10-26%) and the porosity parameters -sorting and skewness-, which are more affected by the early organic diagenetic processes than by mechanical compaction.
publishDate 1993
dc.date.none.fl_str_mv 1993
1993-01-01
1993
1993-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/14059
url http://hdl.handle.net/10272/14059
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,808905

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