{"id":78857,"date":"2018-03-09T23:24:35","date_gmt":"2018-03-09T23:24:35","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-geoqua%c2%admica-de-la-fase-fluida-en-magmas-de-composicion-intermedia-a-basica-aplicacion-al-magmatismo-appinitico-de-sanabria-y-casos-similares-del-macizo-iberico\/"},"modified":"2018-03-09T23:24:35","modified_gmt":"2018-03-09T23:24:35","slug":"caracterizacion-geoqua%c2%admica-de-la-fase-fluida-en-magmas-de-composicion-intermedia-a-basica-aplicacion-al-magmatismo-appinitico-de-sanabria-y-casos-similares-del-macizo-iberico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/mineralogia\/caracterizacion-geoqua%c2%admica-de-la-fase-fluida-en-magmas-de-composicion-intermedia-a-basica-aplicacion-al-magmatismo-appinitico-de-sanabria-y-casos-similares-del-macizo-iberico\/","title":{"rendered":"Caracterizaci\u00f3n geoqu\u00edmica de la fase fluida en magmas de composici\u00f3n intermedia a b\u00e1sica. aplicaci\u00f3n al magmatismo appinitico de sanabria y casos similares del macizo ib\u00e9rico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Helena Chac\u00f3n Mu\u00f1oz <\/strong><\/h2>\n<p>Los efectos de los fluidos en los sistemas magm\u00e1ticos pueden ser reconocidos en diferentes ambientes geodin\u00e1micos y petrogen\u00e9ticos, tanto corticales (candela,1991; candela, 1995a&#038;b) como mant\u00e9licos (wyllie, 1991). Su importante capacidad de transportar elementos les convierten en interesantes objetos de estudio para distintos capos cient\u00edficos (petrog\u00e9nesis, geoqu\u00edmica, mineralog\u00eda, tect\u00f3nica, planetolog\u00eda) y econ\u00f3micos (miner\u00eda, geolog\u00eda ambiental, geolog\u00eda econ\u00f3mica). No obstante el estudio de fluidos ha estado centrado en sistema \u00e1cido siendo la investigaci\u00f3n en sistemas de composici\u00f3n b\u00e1sica e intermedia un campo novedoso. Este trabajo intenta rellenar esta laguna aportando los coeficientes de partici\u00f3n fluido\/magma en tres sistemas gabro-dior\u00edticos del macizo ib\u00e9rico: sanabria (zamora), gerena (sevilla) y barcarrota (badajoz). Aunque entre ellos existen diferencias geoqu\u00edmicas y petrogen\u00e9ticas, su estudio ha permitido concluir: 1) que el na2o,p2o5,sr y u siempre se fraccionan preferencialmente hacia el fluido mientras que otros elementos, como si2, al2o3, k2o, tio2, be, rb; cs, ba, lree, ta, pb, y th, lo hacen frecuentemente. 2) que algunos de estos \u00faltimos elementos muestran un comportamiento dependiente del contenido en s\u00edlice como es el caso de k2o, lree, ta, u, rb y ba concentr\u00e1ndose en el fluido con composiciones m\u00e1s b\u00e1sicas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n geoqu\u00edmica de la fase fluida en magmas de composici\u00f3n intermedia a b\u00e1sica. aplicaci\u00f3n al magmatismo appinitico de sanabria y casos similares del macizo ib\u00e9rico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n geoqu\u00edmica de la fase fluida en magmas de composici\u00f3n intermedia a b\u00e1sica. aplicaci\u00f3n al magmatismo appinitico de sanabria y casos similares del macizo ib\u00e9rico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Helena Chac\u00f3n Mu\u00f1oz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Huelva<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/02\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Antonio Castro Dorado<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis guillermo Corretg\u00e9 casta\u00f1\u00f3n <\/li>\n<li>jean pierre Pupin (vocal)<\/li>\n<li>william edrid Stephens (vocal)<\/li>\n<li>Juan  ignacio Gil ibarguchi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Helena Chac\u00f3n Mu\u00f1oz Los efectos de los fluidos en los sistemas magm\u00e1ticos pueden ser reconocidos en diferentes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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