{"id":13899,"date":"2018-03-09T09:00:22","date_gmt":"2018-03-09T09:00:22","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/el-pluton-de-campanario-la-haba-caracterizacion-petrologica-y-fabrica-magnetica\/"},"modified":"2018-03-09T09:00:22","modified_gmt":"2018-03-09T09:00:22","slug":"el-pluton-de-campanario-la-haba-caracterizacion-petrologica-y-fabrica-magnetica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/el-pluton-de-campanario-la-haba-caracterizacion-petrologica-y-fabrica-magnetica\/","title":{"rendered":"El pluton de campanario-la haba: caracterizacion petrologica y fabrica magnetica"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ainhoa Alonso Olazabal <\/strong><\/h2>\n<p>El plut\u00f3n de campanario-la haba esta situado en la parte meridional de la zona centroiberica, en la provincia de badajoz, y tradicionalmente ha sido incluido en la unidad gran\u00edtica del batolito de los pedroches. se trata de un macizo granitico peraluminoso, constituido por tres facies principales dispuestas en forma concentrica, de borde a centro: granito porf\u00eddico de grano grueso (g1), granito prof\u00eddico de grano fino (g2) y granito biotitico (g3). La minerolog\u00eda de las tres facies es granitica banal, con cordierita, andalucita, ilmenita y monacita como minerales peculiares. intruyendo a estas facies afloran leucogranitos (g4), formando peque\u00f1as masas, situadas mayoritariamente entre g1 y los materiales encajantes, o bien en diques. Completan el conjunto \u00edgneo algunos enclaves microgranulares maficos, aplitas, pegmatitas y diques de cuarzo.  los datos isot\u00f3picos del sistema rb-sr situan la edad del macizo en torno a los 305+-6 ma, con una relaci\u00f3n isot\u00f3pica inicial (sri) de 0,70619(m.W.S.D.=1-7). los valores de sri (310) varian entre 0.7050 y 0.7073 mientras que los valores de end(310) lo hacen entre-3.0 y -4.6. A pesar de presentar una tipolog\u00eda s caracteristica, que sugiere inicialmente un posible origen a partir de la fusion de materiales metasedimentarios, estos resultados isotopicos excluyen un origen puramente crustal para estas rocas y sugieren la presencia de un componente mantelico juvenil en su genesis. En nuestra opinion, y teniendo encuenta las restricciones isotopicas y composiconales imperantes, los fundidos que forman las rocas gran\u00edticas se generan probablemente mediante un proceso de fusion-aismilaci\u00f3n, en el que participan materiales pel\u00edticos (posibles del complejo esquistoso-grauvaquico) y magmas maficos de origen mantelico.  los datos quimicos, tanto de minerales como de roca total (geoquimica convencional e isot\u00f3pica9, ponen de manifiesto la homogeneidad composicional, de g1,g2 y g3, y se\u00f1alan que las<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>El pluton de campanario-la haba: caracterizacion petrologica y fabrica magnetica<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 El pluton de campanario-la haba: caracterizacion petrologica y fabrica magnetica <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ainhoa Alonso Olazabal <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pa\u00eds vasco\/euskal herriko unibertsitatea<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/11\/2001<\/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>Manuel Carracedo Sanchez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Tubia Martinez Jos\u00e9 Mar\u00eda <\/li>\n<li>Antonio Castro dorado (vocal)<\/li>\n<li>john Cobbing (vocal)<\/li>\n<li>teresa Roman berdiel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ainhoa Alonso Olazabal El plut\u00f3n de campanario-la haba esta situado en la parte meridional de la zona [&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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