{"id":44,"date":"2022-08-18T00:11:22","date_gmt":"2022-08-18T00:11:22","guid":{"rendered":"https:\/\/rockwalkpark.ca\/?page_id=44"},"modified":"2022-10-22T00:43:33","modified_gmt":"2022-10-22T00:43:33","slug":"tour-11-the-path-within","status":"publish","type":"page","link":"https:\/\/rockwalkpark.ca\/fr\/the-tours\/tour-11-the-path-within\/","title":{"rendered":"Tourn\u00e9e #11 : Le sentier int\u00e9rieur : la s\u00e9rie R\u00e9action de Bowen"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"44\" class=\"elementor elementor-44\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e645384 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e645384\" 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-71bc1e3\" data-id=\"71bc1e3\" 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-cf05068 elementor-widget elementor-widget-image\" data-id=\"cf05068\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/elementor\/thumbs\/DSC_0016-scaled-pwkc4bhxpycn4g7q6w7s6zmoioezsu9ixz3teuc0ck.jpg\" title=\"DSC_0016\" alt=\"DSC_0016\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-326508f elementor-widget elementor-widget-text-editor\" data-id=\"326508f\" 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<p>Il y a \u00e9galement une rang\u00e9e de roches ign\u00e9es expos\u00e9es juste \u00e0 c\u00f4t\u00e9 de l'all\u00e9e, et pr\u00e8s de l'entr\u00e9e NW du sentier RockWalk.  Ces \u00e9chantillons sont destin\u00e9s \u00e0 montrer la variation des roches ign\u00e9es en fonction de leur stade de d\u00e9veloppement (par exemple, par rapport \u00e0 la s\u00e9rie de r\u00e9actions de Bowen).  En g\u00e9n\u00e9ral, le sp\u00e9cimen le plus \"mafique\" se trouve \u00e0 l'entr\u00e9e du parc, et la composition devient progressivement plus \"felsique\" \u00e0 mesure que l'on avance dans le parc.<\/p>\n<p>Norman L. Bowen (1887-1956) \u00e9tait un g\u00e9ologue canadien et un pionnier de la\u00a0\u00ab\u00a0p\u00e9trologie \u00bb ... l'\u00e9tude exp\u00e9rimentale de l'origine et de la composition chimique des roches. Form\u00e9 \u00e0 l'Universit\u00e9 Queen's, il a pass\u00e9 la majeure partie de sa carri\u00e8re de chercheur \u00e0 la Carnegie Institution de Washington.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4cc0987 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4cc0987\" 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-7d22a64\" data-id=\"7d22a64\" 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-f75d445 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f75d445\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-895c2aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"895c2aa\" 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-d0e6c8b\" data-id=\"d0e6c8b\" 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-f7bc81a elementor-widget elementor-widget-menu-anchor\" data-id=\"f7bc81a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR1\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81a05a3 elementor-widget elementor-widget-heading\" data-id=\"81a05a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#1<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-cfafbeb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cfafbeb\" 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-50 elementor-inner-column elementor-element elementor-element-e6b1af6\" data-id=\"e6b1af6\" 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-3ec187e elementor-widget elementor-widget-image\" data-id=\"3ec187e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-768x1024.jpg\" class=\"attachment-large size-large wp-image-179\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8cf9bf8\" data-id=\"8cf9bf8\" 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-84b5868 elementor-widget elementor-widget-text-editor\" data-id=\"84b5868\" 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<p>Il s'agit d'un granite rouge provenant de l'ancienne carri\u00e8re de Ville Marie au Qu\u00e9bec.  Il y a quelques cristaux de quartz violet dans cet \u00e9chantillon, mais plut\u00f4t que de sugg\u00e9rer la pr\u00e9sence d'am\u00e9thyste, cette coloration est plus probablement due \u00e0 des changements avec le m\u00e9tamorphisme local. Ce granit a \u00e9t\u00e9 utilis\u00e9 dans la ville pour construire des maisons, ainsi que pour fournir un rev\u00eatement \u00e0 l'\u00e9glise et \u00e0 l'ar\u00e8ne. On peut m\u00eame le voir sous forme de murs de pierre \u00e0 Haileybury et \u00e0 New Liskeard.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-12ddae3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"12ddae3\" 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-69a58f0\" data-id=\"69a58f0\" 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-98a18bb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"98a18bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86ae126 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86ae126\" 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-2ba51f9\" data-id=\"2ba51f9\" 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-285df7a elementor-widget elementor-widget-menu-anchor\" data-id=\"285df7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR2\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-221022c elementor-widget elementor-widget-heading\" data-id=\"221022c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#2<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a12b0a8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a12b0a8\" 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-50 elementor-inner-column elementor-element elementor-element-235e8dc\" data-id=\"235e8dc\" 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-5d9cd69 elementor-widget elementor-widget-image\" data-id=\"5d9cd69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-768x1024.jpg\" class=\"attachment-large size-large wp-image-180\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR2-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-37436fe\" data-id=\"37436fe\" 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-0d1479d elementor-widget elementor-widget-text-editor\" data-id=\"0d1479d\" 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<p>Cet \u00e9chantillon est de la sy\u00e9nite provenant du canton de Casey. Il s'agit en fait du mat\u00e9riau qui forme le noyau de la montagne Casey (route n\u00b065 est).  Les contacts avec le calcaire sont visibles sur le c\u00f4t\u00e9 ouest de la montagne dans les roches taill\u00e9es, ainsi que la min\u00e9ralisation dans certains des vugs calcaires.  La sy\u00e9nite ressemble beaucoup au granite, MAIS elle contient moins de 5 % de quartz comme min\u00e9ral essentiel, alors que le granite contient plus de 5 % de quartz comme min\u00e9ral essentiel.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cdbe4f6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cdbe4f6\" 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-d733b2c\" data-id=\"d733b2c\" 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-848b8fa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"848b8fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2fa984e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2fa984e\" 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-9e89faa\" data-id=\"9e89faa\" 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-ba1c1d0 elementor-widget elementor-widget-menu-anchor\" data-id=\"ba1c1d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR3\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-515c978 elementor-widget elementor-widget-heading\" data-id=\"515c978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-afada83 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"afada83\" 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-50 elementor-inner-column elementor-element elementor-element-2821675\" data-id=\"2821675\" 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-04d9827 elementor-widget elementor-widget-image\" data-id=\"04d9827\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-768x1024.jpg\" class=\"attachment-large size-large wp-image-182\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR3-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e04be8e\" data-id=\"e04be8e\" 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-0b98ca5 elementor-widget elementor-widget-text-editor\" data-id=\"0b98ca5\" 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<p>Granodiorite ? (\u00e9valuation suppl\u00e9mentaire requise)<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9d76c50 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9d76c50\" 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-6207e28\" data-id=\"6207e28\" 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-2553861 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2553861\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-40bfaf8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40bfaf8\" 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-d2072a6\" data-id=\"d2072a6\" 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-958e9b5 elementor-widget elementor-widget-menu-anchor\" data-id=\"958e9b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR4\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8154894 elementor-widget elementor-widget-heading\" data-id=\"8154894\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#4<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-c209631 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c209631\" 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-50 elementor-inner-column elementor-element elementor-element-712105c\" data-id=\"712105c\" 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-b51de95 elementor-widget elementor-widget-image\" data-id=\"b51de95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"873\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-680x1024.jpg\" class=\"attachment-large size-large wp-image-181\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-680x1024.jpg 680w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-199x300.jpg 199w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-768x1156.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-1020x1536.jpg 1020w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-1360x2048.jpg 1360w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-8x12.jpg 8w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR4-scaled.jpg 1700w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-681bedf\" data-id=\"681bedf\" 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-b9da1c9 elementor-widget elementor-widget-text-editor\" data-id=\"b9da1c9\" 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<p>Cet \u00e9chantillon de diabase \u00ab\u00a0cristallis\u00e9e\u00a0\u00bb a \u00e9t\u00e9 donn\u00e9 par Hughie Moore, P.Eng et a \u00e9t\u00e9 trouv\u00e9 sur sa concession mini\u00e8re juste au nord d'Elk Lake ON. La roche a \u00e9t\u00e9 trouv\u00e9e \u00e0 la base du filon-couche intrusif de 330 m\u00e8tres d'\u00e9paisseur de Nipissing, o\u00f9 elle s'est refroidie lentement sous la pression de confinement. Les premiers cristaux form\u00e9s \u00e9taient plus lourds, et se sont d\u00e9pos\u00e9s par le processus de \"diff\u00e9renciation gravitaire\" vers la base du magma en refroidissement. Par cons\u00e9quent, la roche r\u00e9sultante pr\u00e9sente une concentration accrue de min\u00e9raux mafiques tels que l'olivine et l'hypersth\u00e8ne (un orthopyrox\u00e8ne) pr\u00e8s de la base. Hugh \u00e9tait un ancien \u00e9l\u00e8ve de 1951 de l'Institut provincial des mines, un g\u00e9ologue et un prospecteur. Il \u00e9tait avant tout, un champion de l'\u00e9cole des mines de Haileybury.<\/p>\n<p>Exp\u00e9rience sur Internet...chercher : Cooling Rate &amp; Crystal Size \u2013 Seth Stein<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f36ef8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8f36ef8\" 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-d8b7f7c\" data-id=\"d8b7f7c\" 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-fdbf181 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fdbf181\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20fe828 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20fe828\" 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-9de4692\" data-id=\"9de4692\" 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-6a0d582 elementor-widget elementor-widget-menu-anchor\" data-id=\"6a0d582\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR5\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c1ceca elementor-widget elementor-widget-heading\" data-id=\"6c1ceca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-b3c1b7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b3c1b7b\" 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-50 elementor-inner-column elementor-element elementor-element-7e6380d\" data-id=\"7e6380d\" 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-1930f2d elementor-widget elementor-widget-image\" data-id=\"1930f2d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-768x1024.jpg\" class=\"attachment-large size-large wp-image-585\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/BR5-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-bb753fe\" data-id=\"bb753fe\" 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-d02ac4b elementor-widget elementor-widget-text-editor\" data-id=\"d02ac4b\" 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<p>Diabase massive de la montagne Diabase dans le Coleman Twp.  Les deux min\u00e9raux essentiels qui d\u00e9finissent cette roche sont le pyrox\u00e8ne et le feldspath plagioclase.  Ce type de roche pr\u00e9sente g\u00e9n\u00e9ralement une texture ign\u00e9e classique, car les deux principales esp\u00e8ces min\u00e9rales cristallisent en faisant cro\u00eetre simultan\u00e9ment des cristaux assez bien form\u00e9s dans un magma en fusion, et en formant un maillage de cristaux entrelac\u00e9s, c'est-\u00e0-dire la roche que vous voyez ici.  Les roches s\u00e9dimentaires, par contre, sont compos\u00e9es de grains alt\u00e9r\u00e9s, de sorte qu'ils ont tendance \u00e0 \u00eatre \u00ab\u00a0ciment\u00e9s\u00a0\u00bb ensemble, contrairement \u00e0 la texture ign\u00e9e repr\u00e9sent\u00e9e ici par la diabase.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5669265 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5669265\" 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-d7eff3d\" data-id=\"d7eff3d\" 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-9ff3b0b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9ff3b0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-208f4b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"208f4b4\" 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-248dd32\" data-id=\"248dd32\" 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-b1372c6 elementor-widget elementor-widget-menu-anchor\" data-id=\"b1372c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR11\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a8dcf7 elementor-widget elementor-widget-heading\" data-id=\"6a8dcf7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#11<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a77a475 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a77a475\" 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-50 elementor-inner-column elementor-element elementor-element-1694298\" data-id=\"1694298\" 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-5e770e9 elementor-widget elementor-widget-image\" data-id=\"5e770e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-768x1024.jpg\" class=\"attachment-large size-large wp-image-183\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR11-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7110feb\" data-id=\"7110feb\" 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-dea7a57 elementor-widget elementor-widget-text-editor\" data-id=\"dea7a57\" 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<p>Il s'agit d'un \u00e9chantillon de roche ultramafique, dans la classe des serpentinites-lizardites.  Ces roches se forment au d\u00e9but du cycle de r\u00e9action de Bowen, \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es lors du refroidissement des magmas, et les premiers min\u00e9raux \u00e0 cristalliser sont l'olivine, le pyrox\u00e8ne et le feldspath plagioclase calcaire. Cet \u00e9chantillon provient du niveau inf\u00e9rieur de la fosse ouverte de la mine d'amiante Johns-Manville, \u00e0 l'est de Matheson.<\/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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92127cf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92127cf\" 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-8125667\" data-id=\"8125667\" 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-b2f424e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b2f424e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f94d492 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f94d492\" 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-855852d\" data-id=\"855852d\" 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-6a10c8a elementor-widget elementor-widget-menu-anchor\" data-id=\"6a10c8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"BR12\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10c2708 elementor-widget elementor-widget-heading\" data-id=\"10c2708\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BR#12<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4a48a6f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4a48a6f\" 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-50 elementor-inner-column elementor-element elementor-element-ab0dfb9\" data-id=\"ab0dfb9\" 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-45168f8 elementor-widget elementor-widget-image\" data-id=\"45168f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"773\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-768x1024.jpg\" class=\"attachment-large size-large wp-image-184\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/09\/BR12-1-scaled.jpg 1920w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/>\t\t\t\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-afa97e2\" data-id=\"afa97e2\" 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-92c1f74 elementor-widget elementor-widget-text-editor\" data-id=\"92c1f74\" 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<p>Cette roche est \u00e9galement un exemple de mat\u00e9riau ultramafique, \u00e9tant \u00e9troitement li\u00e9e \u00e0 la p\u00e9ridotite.  Ce type de roche est similaire \u00e0 la partie basale de la suite de roches ophiolitiques, qui est elle-m\u00eame reconnue comme une tranche de la cro\u00fbte terrestre, comme on peut le voir, par exemple, sur la c\u00f4te ouest de l'\u00eele de Terre-Neuve. Il a \u00e9t\u00e9 obtenu du fond d'une mine \u00e0 ciel ouvert \u00e0 Asbestos, au Qu\u00e9bec. Notez que la roche \"ultramafique\" d\u00e9crit des roches ign\u00e9es qui contiennent une tr\u00e8s petite quantit\u00e9 de silice, alors que les roches \"mafiques\" contiennent beaucoup plus de silice.<\/p>\n<p>D\u00e9finition Internet...chercher : Ultramafic Rock \u2013 New World Encyclopedia<\/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\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>There is also a row of igneous rocks on display immediately adjacent to the driveway, and near the NW entrance to the RockWalk path.\u00a0 These samples are meant to show the variation in igneous rocks due to their stage of development (e.g. in relation to Bowen\u2019s Reaction Series).\u00a0 Generally the most \u2018mafic\u2019 of these specimens [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":110,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"template-parts\/template-full-width.php","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"class_list":["post-44","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/44","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":16,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/44\/revisions"}],"predecessor-version":[{"id":720,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/44\/revisions\/720"}],"up":[{"embeddable":true,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/110"}],"wp:attachment":[{"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/media?parent=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}