{"id":5509,"date":"2022-02-02T13:02:16","date_gmt":"2022-02-02T12:02:16","guid":{"rendered":"https:\/\/lyon-geologie.univ-lyon1.fr\/?page_id=5509"},"modified":"2023-01-27T10:05:46","modified_gmt":"2023-01-27T09:05:46","slug":"m2_petro","status":"publish","type":"page","link":"https:\/\/lyongeologie.fr\/en\/m2-geosciences\/m2_petro\/","title":{"rendered":"M2 P\u00e9trologie avanc\u00e9e"},"content":{"rendered":"
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Advanced Petrology
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3 Credits<\/em><\/p>

Contact: Samuel ANGIBOUST<\/a>
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tBack to the previous page<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Comprendre et quantifier le transport des roches dans la lithosph\u00e8re est fondamental pour reconstituer les processus tectoniques \u00e0 l’\u0153uvre sur notre plan\u00e8te. Cette quantification se fait via le calcul des conditions de pression et temp\u00e9rature subies par les roches m\u00e9tamorphiques, et peut \u00eatre coupl\u00e9e \u00e0 l\u2019obtention d\u2019\u00e2ges pour ces \u00e9pisodes de recristallisation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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A gauche: lame mince de schiste bleu, au centre: microscope \u00e9lectronique \u00e0 balayage. A droite: une pseudosection calcul\u00e9e pour une roche m\u00e9tamorphique<\/i><\/small><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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L\u2019objectif de ce module est :<\/p>

      • dans un premier temps de comprendre les bases thermodynamiques de la p\u00e9trologie quantitative puis de familiariser l\u2019\u00e9tudiant aux techniques d\u2019estimations pression-temp\u00e9rature (PT).<\/li>
      • dans un second temps, chaque \u00e9tudiant se voit attribuer un \u00e9chantillon de roche \u00e0 \u00e9tudier (du microscope optique et microscope \u00e9lectronique) et pour lequel il va calculer avec l\u2019aide des encadrants une pseudosection sur le logiciel Perplex.<\/li>
      • Suite \u00e0 ces travaux dirig\u00e9s, l\u2019\u00e9tudiant (ou le groupe) pr\u00e9sente \u00e0 l\u2019oral et avec un mini-rapport le bilan de ses recherches, les conditions PT estim\u00e9es et discute devant ses camarades des difficult\u00e9s rencontr\u00e9es au cours de son mini-projet.<\/li><\/ul><\/li><\/ul><\/li><\/ul>

        Ce module est une opportunit\u00e9 pour comprendre de mani\u00e8re concr\u00e8te le quotidien du p\u00e9trologue, les outils et m\u00e9thodes modernes d\u2019analyse et constitue de fait une pr\u00e9paration de haut niveau pour les \u00e9tudiants souhaitant approfondir leurs connaissances sur la signification des estimations PT et sur la g\u00e9odynamique terrestre en g\u00e9n\u00e9ral.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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        P\u00e9trologie avanc\u00e9e Cr\u00e9dits : 3 ECTS Responsable : Samuel ANGIBOUST Retour \u00e0 la liste des UEs Comprendre et quantifier le transport des roches dans la lithosph\u00e8re est fondamental pour reconstituer les processus tectoniques \u00e0 l’\u0153uvre sur notre plan\u00e8te. Cette quantification se fait via le calcul des conditions de pression et temp\u00e9rature subies par les roches […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":521,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5509","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5509","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/comments?post=5509"}],"version-history":[{"count":17,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5509\/revisions"}],"predecessor-version":[{"id":16489,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/5509\/revisions\/16489"}],"up":[{"embeddable":true,"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/pages\/521"}],"wp:attachment":[{"href":"https:\/\/lyongeologie.fr\/en\/wp-json\/wp\/v2\/media?parent=5509"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}