{"id":19760,"date":"2023-07-04T10:51:45","date_gmt":"2023-07-04T08:51:45","guid":{"rendered":"https:\/\/www.cerege.fr\/?p=19760"},"modified":"2023-09-14T11:21:48","modified_gmt":"2023-09-14T09:21:48","slug":"les-tectites-de-cote-divoire-un-tresor-scientifique-en-territoire-aurifere","status":"publish","type":"post","link":"https:\/\/www.cerege.fr\/en\/les-tectites-de-cote-divoire-un-tresor-scientifique-en-territoire-aurifere\/","title":{"rendered":"The tektites of C\u00f4te d'Ivoire, a scientific treasure trove in gold-bearing territory"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19760\" class=\"elementor elementor-19760\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-10659d04 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"10659d04\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2cb05b5d\" data-id=\"2cb05b5d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46375354 elementor-widget elementor-widget-text-editor\" data-id=\"46375354\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"topic\"><a href=\"https:\/\/www.insu.cnrs.fr\/fr\/cnrsinfo\/les-tectites-de-cote-divoire-un-tresor-scientifique-en-territoire-aurifere\" target=\"_blank\" rel=\"noopener\">SCIENTIFIC RESULTS CONTINENTAL SURFACES\u00a0<\/a><\/div><div>\u00a0<\/div><div>\u00a0<\/div><div>Published on 03 July 2023<\/div><div>\u00a0<\/div><div><figure id=\"attachment_19761\" aria-describedby=\"caption-attachment-19761\" style=\"width: 290px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-19761\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/07\/Tectites.jpg\" alt=\"Tectite weighing 96 grams in the hand of its discoverer in C\u00f4te d&#039;Ivoire. P.Rochette\" width=\"290\" height=\"290\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/07\/Tectites.jpg 290w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/07\/Tectites-150x150.jpg 150w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2023\/07\/Tectites-12x12.jpg 12w\" sizes=\"(max-width: 290px) 100vw, 290px\" \/><figcaption id=\"caption-attachment-19761\" class=\"wp-caption-text\">Tectite weighing 96 grams in the hand of its discoverer in C\u00f4te d'Ivoire. P.Rochette<\/figcaption><\/figure>Tektites are impact glasses that are ejected hundreds or even thousands of kilometres during a meteorite impact. These objects are rare and sought after by scientists interested in the environmental crises caused by asteroids colliding with our planet. A study, carried out as part of international cooperation<a id=\"\" class=\"see-footnote footnoteref1_3i92bie smoothScroll\" title=\"Houphou\u00ebt-Boigny Universities in Abidjan and Aix-Marseille and the Institut de Recherche pour le D\u00e9veloppement (IRD).\" href=\"https:\/\/www.insu.cnrs.fr\/fr\/cnrsinfo\/les-tectites-de-cote-divoire-un-tresor-scientifique-en-territoire-aurifere#footnoteref1_3i92bie\" target=\"_blank\" rel=\"noopener\">1<\/a> which includes scientists from CNRS-INSU (see box), reveals new discoveries in the world's least-known tectite field in C\u00f4te d'Ivoire. Discovered in 1935, this exceptional scientific heritage had remained unexplored since the 1960s, with only a few hundred specimens recorded worldwide.<\/div><div>\u00a0<\/div><div><span class=\"field field--name-title field--type-string field--label-hidden\"><a href=\"\/en\/soro@cerege.fr\/\">Petanki Soro<\/a> <\/span>Doctoral student at the European Centre for Research and Education in Environmental Geosciences (CEREGE)<\/div><div><p><a href=\"\/en\/rochette@cerege.fr\/\" target=\"_blank\" rel=\"noopener\">Pierre Rochette<\/a> Researcher at the European Centre for Research and Education in Environmental Geosciences (CEREGE)<\/p><\/div><div><h3><a href=\"https:\/\/www.insu.cnrs.fr\/fr\/cnrsinfo\/transition-eocene-oligocene-le-potentiel-des-archives-sedimentaires-issues-des-bassins\" target=\"_blank\" rel=\"noopener\">For more information<\/a><\/h3><div class=\"field--name-body\"><div class=\"tex2jax_process\"><p>Soro P., Rochette P., Baratoux D., Kouamelan A.N., Andrieu V., Monda O., 2023.<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S1464343X23001632?via%3Dihub\" target=\"_blank\" rel=\"noreferrer noopener\"> Revisiting the C\u00f4te d'Ivoire tektite strewn field<\/a>Journal of African Earth Sciences 205, 104990.<\/p><p><a href=\"https:\/\/www.ird.fr\/etude-du-champ-de-tectites-de-cote-divoire-et-de-la-crise-environnementale-associee\" target=\"_blank\" rel=\"noopener\"><em>Study of the C\u00f4te d'Ivoire tektite field and the associated environmental crisis<\/em><\/a>IRD le Mag', January 2022<\/p><\/div><\/div><\/div>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>R\u00c9SULTAT SCIENTIFIQUE SURFACES CONTINENTALES\u00a0\u00a0\u00a0Publi\u00e9 le 03 juillet 2023\u00a0Les tectites sont des verres d\u2019impact qui sont \u00e9ject\u00e9s \u00e0 plusieurs centaines, voire milliers de kilom\u00e8tres lors d\u2019un impact m\u00e9t\u00e9oritique. Ces objets sont [&hellip;]<\/p>\n","protected":false},"author":724,"featured_media":19761,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-19760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archive"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-14 02:58:04","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/19760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/users\/724"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/comments?post=19760"}],"version-history":[{"count":5,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/19760\/revisions"}],"predecessor-version":[{"id":20288,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/posts\/19760\/revisions\/20288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media\/19761"}],"wp:attachment":[{"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/media?parent=19760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/categories?post=19760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cerege.fr\/en\/wp-json\/wp\/v2\/tags?post=19760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}