{"id":72532,"date":"2018-03-09T23:17:18","date_gmt":"2018-03-09T23:17:18","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-petrofisica-y-alterabilidad-de-rocas-ornamentales-de-la-provincia-de-castellon\/"},"modified":"2018-03-09T23:17:18","modified_gmt":"2018-03-09T23:17:18","slug":"caracterizacion-petrofisica-y-alterabilidad-de-rocas-ornamentales-de-la-provincia-de-castellon","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/caracterizacion-petrofisica-y-alterabilidad-de-rocas-ornamentales-de-la-provincia-de-castellon\/","title":{"rendered":"Caracterizacion petrofisica y alterabilidad de rocas ornamentales de la provincia de castellon"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mercedes Ovejero Andion <\/strong><\/h2>\n<p>Este trabajo de investigaci\u00f3n surge de la necesidad de realizar un estudio de caracterizaci\u00f3n de las rocas ornamentales de la provincia de castell\u00f3n (denominadas comercialmente \u00abpiedra de borriol\u00bb; \u00abcrema jaspe\u00bb, \u00abf\u00f3sil\u00bb y \u00abgris pulpis\u00bb), dada la potencialidad que tiene la provincia en la explotaci\u00f3n de este tipo de rocas, y la laguna existente de estudios de este tipo enfocados desde el punto de vista geol\u00f3gico.  \u00abpiedra de borriol\u00bb es una roca carbonatada tipo grainstone que se encuentra dolomitizada y se caracteriza por la presencia de placas y p\u00faas de equinodermos, orbitolinas, bivalvos y algas calc\u00e1reas. Adquiere dos tonalidades diferentes: ocre y rojiza.  \u00abcrema jaspe\u00bb es una roca carbonatada tipo wackestone caracterizada por estar formado por orbitolinas, mili\u00f3lidos, fragmentos de corales y rudistas, donde los rudistas constituyen los componentes m\u00e1s representativos. Presenta un color crema caracter\u00edstico que le confiere su apreciado valor est\u00e9tico.  \u00abf\u00f3sil\u00bb es una caliza tipo wackestone-packstone compuesta por gaster\u00f3podos, foramin\u00edferos, peloides, ooides y algas rodof\u00edceas que presentan un porcentaje variable, siendo en cualquier caso los nerineidos un componente mayoritario.  \u00abpiedra de borriol\u00bb, \u00abcrema jaspe\u00bb y \u00abf\u00f3sil\u00bb han presentado un proceso de dolomitizaci\u00f3n y dedolomitizaci\u00f3n que tiene notable influencia sobre la configuraci\u00f3n de su sistema poroso y por ende, sobre su durabilidad. el proceso de dedolomitizaci\u00f3n ha generado la presencia de \u00f3xidos e hidr\u00f3xidos de hierro, causante del apreciado valor est\u00e9tico de estas rocas.  las rocas ornamentales de la provincia de castell\u00f3n presentan un buen comportamiento frente a los mecanismos de alterabilidad, donde el proceso m\u00e1s agresivo es la cristalizaci\u00f3n de sales que influye m\u00e1s negativamente en borriol ocre y crema jaspe.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion petrofisica y alterabilidad de rocas ornamentales de la provincia de castellon<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion petrofisica y alterabilidad de rocas ornamentales de la provincia de castellon <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mercedes Ovejero Andion <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Jaume i de castell\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/01\/2005<\/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>Te\u00f3filo Sanfeliu Montolio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carlos Miravitlles torras <\/li>\n<li>\u00e1ngel L\u00f3pez soler (vocal)<\/li>\n<li>Mar\u00eda  Jes\u00fas Liso rubio (vocal)<\/li>\n<li>aurelio Alvarez perez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mercedes Ovejero Andion Este trabajo de investigaci\u00f3n surge de la necesidad de realizar un estudio de caracterizaci\u00f3n [&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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