{"id":29,"date":"2022-08-18T00:03:32","date_gmt":"2022-08-18T00:03:32","guid":{"rendered":"https:\/\/rockwalkpark.ca\/?page_id=29"},"modified":"2022-10-23T20:14:16","modified_gmt":"2022-10-23T20:14:16","slug":"tour-6-unusual-geologic-structures","status":"publish","type":"page","link":"https:\/\/rockwalkpark.ca\/fr\/the-tours\/tour-6-unusual-geologic-structures\/","title":{"rendered":"Tourn\u00e9e #6 : Structures g\u00e9ologiques inhabituelles"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"29\" class=\"elementor elementor-29\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20286a3d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"20286a3d\" 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-6100c79\" data-id=\"6100c79\" 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-9a0b3df elementor-widget elementor-widget-image\" data-id=\"9a0b3df\" 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_0146-scaled-pwkbq45qg2wnokuh4r6qiknxd2fbhhvjno7ocbe6dg.jpg\" title=\"DSC_0146\" alt=\"DSC_0146\" 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-53aa4658 elementor-widget elementor-widget-text-editor\" data-id=\"53aa4658\" 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><em><\/p>\n<p>A \u2018trail\u2019 across the lawn (westward) toward the railway track and then a sharp turn right will put you on the winter snowmobile bypass. This is a good place to walk a dog in any season and view specific trees that were planted as part of our regional Arboretum. It comes out at the north end of the College parking lot.\u00a0<\/p>\n<p><\/p>\n<p>Le chemin de gauche est connu sous le nom de \u00ab\u00a0The Inca Trail\u00a0\u00bb. Il repr\u00e9sente le chemin de l'\u00e9ducation et de l'exp\u00e9rience g\u00e9ologique canadienne qui a conduit les g\u00e9ologues canadiens...et les entreprises...\u00e0 devenir les principaux d\u00e9veloppeurs miniers d'Am\u00e9rique du Sud). Ce chemin m\u00e8ne \u00e0 la section \"Structures g\u00e9ologiques inhabituelles\" et, au-del\u00e0, \u00e0 \"L'effet des roches sur diverses cultures mondiales\".  Entre ces deux chemins, une ouverture m\u00e8ne directement au monticule qui symbolise la forme d'un \"drumlin\" glaciaire. Cette structure accessible est con\u00e7ue pour permettre une vue sur l'ensemble du parc, le Northern College et son dortoir, et le lac Temiscamigue au-del\u00e0.\u00a0<\/p>\n<p><\/p>\n<p>L'entr\u00e9e du \" Drumlin \" est encadr\u00e9e par deux grands sp\u00e9cimens, repr\u00e9sentatifs des itin\u00e9raires dans les deux directions.  L'\u00e9chantillon de droite (NMO26) est un grand morceau de \u00ab\u00a0minerai d'or\u00a0\u00bb de tr\u00e8s faible teneur contenant du mica fuchsite vert et du carbonate blanc et brun\u00e2tre. Il est similaire au minerai d'or vu \u00e0 MO#1E, mais cet \u00e9chantillon a \u00e9t\u00e9 extrait comme pierre de taille, plut\u00f4t que pour sa teneur en or. Le mat\u00e9riau taill\u00e9 et poli a \u00e9t\u00e9 vendu comme dessus de table, etc. dans les ann\u00e9es 1990, mais un march\u00e9 appropri\u00e9 n'a pas \u00e9t\u00e9 \u00e9tabli. Remarquez les vestiges de forage trouv\u00e9s sur les c\u00f4t\u00e9s de cet \u00e9chantillon. Ces trous ont \u00e9t\u00e9 plac\u00e9s pour le forage et le dynamitage avant le cisaillement afin d'extraire le bloc (intact) de sa source rocheuse.  Il provient de la r\u00e9gion de Virginiatown, et est repr\u00e9sentatif \u00e0 la fois des minerais m\u00e9talliques vers la \u00ab\u00a0route des briques jaunes\u00a0\u00bb et des pierres de taille de la r\u00e9gion des minerais non m\u00e9talliques. \u00a0<\/p>\n<p><\/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-2d2513d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d2513d\" 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-802fe56\" data-id=\"802fe56\" 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-cc1449b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cc1449b\" 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-873bd3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"873bd3a\" 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-0e1f4bb\" data-id=\"0e1f4bb\" 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-0cc560f elementor-widget elementor-widget-heading\" data-id=\"0cc560f\" 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\">L'INCA TRAIL (des structures g\u00e9ologiques inhabituelles)<\/h2>\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-3742d10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3742d10\" 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-2672566\" data-id=\"2672566\" 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-a15e73c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a15e73c\" 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-eb64bd2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb64bd2\" 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-8002b7c\" data-id=\"8002b7c\" 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-bed2fb7 elementor-widget elementor-widget-menu-anchor\" data-id=\"bed2fb7\" 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=\"UNGS1A\"><\/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-d62224d elementor-widget elementor-widget-heading\" data-id=\"d62224d\" 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\">UNGS#1A<\/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-8ca696a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ca696a\" 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-786d15a\" data-id=\"786d15a\" 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-ea30c41 elementor-widget elementor-widget-image\" data-id=\"ea30c41\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-1024x680.jpg\" class=\"attachment-large size-large wp-image-224\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1A-18x12.jpg 18w\" 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-049454f\" data-id=\"049454f\" 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-ed79faa elementor-widget elementor-widget-text-editor\" data-id=\"ed79faa\" 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>Ce sp\u00e9cimen provient d'une fosse de sable\/gravier sur le c\u00f4t\u00e9 ouest de la route Kam-Kotia, pr\u00e8s de la jonction de la route 101 qui se trouve juste \u00e0 l'ouest de Timmins.  Les lignes courbes qui traversent l'\u00e9chantillon mettent en \u00e9vidence la structure d'int\u00e9r\u00eat particulier.  Remarquez la forme et le motif de ces lignes courbes.  Elles se forment sous la mer (subaquatique) lorsque de la nouvelle lave volcanique fait \u00e9ruption sur le fond marin.  La surface ext\u00e9rieure de cette lave est refroidie par l'eau de mer, pour former une sorte de peau \"plastique\", tandis que l'int\u00e9rieur de la coul\u00e9e reste extr\u00eamement chaud.  Le liquide chaud pousse dans la \"peau\" et la dilate jusqu'\u00e0 ce qu'une masse bulbeuse ressemblant \u00e0 un ballon se d\u00e9tache de l'avant de la coul\u00e9e et roule le long de la pente pour se d\u00e9poser sur les masses pr\u00e9c\u00e9dentes.  Les contours de la \"peau\" sont les lignes courbes que l'on voit aujourd'hui dans la roche. \u00a0<\/p>\n<p>Comme la masse enti\u00e8re, appel\u00e9e <strong><em>oreiller,<\/em><\/strong>est encore semi-liquide ou plastique en termes de rigidit\u00e9, elle peut \u00e9pouser la forme de la structure sur laquelle elle repose.  Dans ce cas, la forme structurelle sous-jacente pr\u00e9sente des d\u00e9pressions pointues entre les masses courbes des anciens oreillers, de sorte que le nouvel oreiller acquiert une forme circulaire ou elliptique en coupe transversale avec une saillie pointue pro\u00e9minente (ou \"fond de gore\") \u00e0 sa base.  Gr\u00e2ce \u00e0 cette structure, les g\u00e9ologues peuvent d\u00e9sormais tirer des conclusions sur toute roche dans laquelle ils voient ce type de structure.  Tout d'abord, ils savent que la roche est volcanique, et qu'elle s'est form\u00e9e sous l'eau.  Deuxi\u00e8mement, ils peuvent utiliser les fonds de pores pour d\u00e9terminer la \"direction du sommet\" d'origine, m\u00eame si les roches ont \u00e9t\u00e9 ult\u00e9rieurement pli\u00e9es, faill\u00e9es ou perturb\u00e9es d'une autre mani\u00e8re.<\/p>\n<p>Exposition et signalisation fournies par M.J. Labelle Co. Ltd. de Cochrane ON, au nom de Denis Labelle - Institut provincial des mines 1960-62.<\/p>\n<p>Vid\u00e9o Internet...chercher : Amazing Underwater Pillow Lava \u2013 Hawaii 2008<\/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-1fafa59 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1fafa59\" 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-57dcfef\" data-id=\"57dcfef\" 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-71c8bd1 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"71c8bd1\" 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-be135b2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"be135b2\" 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-3425834\" data-id=\"3425834\" 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-e345584 elementor-widget elementor-widget-menu-anchor\" data-id=\"e345584\" 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=\"UNGS101\"><\/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-aebc41f elementor-widget elementor-widget-heading\" data-id=\"aebc41f\" 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\">UNGS#101<\/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-196ef2b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"196ef2b\" 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-b402523\" data-id=\"b402523\" 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-f6672ea elementor-widget elementor-widget-image\" data-id=\"f6672ea\" 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=\"873\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-680x1024.jpg\" class=\"attachment-large size-large wp-image-230\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-680x1024.jpg 680w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-199x300.jpg 199w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-768x1156.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-1020x1536.jpg 1020w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-1360x2048.jpg 1360w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-8x12.jpg 8w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS101-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-a97ee57\" data-id=\"a97ee57\" 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-b8821d5 elementor-widget elementor-widget-text-editor\" data-id=\"b8821d5\" 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>Un deuxi\u00e8me \u00e9chantillon de Pillow Lava a \u00e9t\u00e9 obtenu dans la r\u00e9gion de Kirkland Lake. Il n'existe actuellement aucune description g\u00e9ologique de cette pi\u00e8ce. Cependant, elle est d\u00e9di\u00e9e aux 2021 employ\u00e9s du service des travaux publics de Kirkland Lake, qui ont jou\u00e9 un r\u00f4le d\u00e9terminant dans la r\u00e9alisation de cette exposition.\u00a0<\/p>\n<p>Internet KL \u00ab\u00a0culture\u00a0\u00bb...chercher : Swastika Mine-Tavistock &amp; District history<\/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-eee5f4f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eee5f4f\" 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-cd8e56d\" data-id=\"cd8e56d\" 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-c404cc3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c404cc3\" 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-40373c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"40373c3\" 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-56cbe9a\" data-id=\"56cbe9a\" 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-2a10282 elementor-widget elementor-widget-menu-anchor\" data-id=\"2a10282\" 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=\"UNGS102\"><\/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-c5ec666 elementor-widget elementor-widget-heading\" data-id=\"c5ec666\" 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\">UNGS#102<\/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-2665a32 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2665a32\" 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-81de9d3\" data-id=\"81de9d3\" 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-751ea3b elementor-widget elementor-widget-image\" data-id=\"751ea3b\" 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\/10\/UNGS102-768x1024.jpg\" class=\"attachment-large size-large wp-image-233\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS102-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-633c8fd\" data-id=\"633c8fd\" 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-18549fb elementor-widget elementor-widget-text-editor\" data-id=\"18549fb\" 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 minerai d'or \u00e0 faible teneur provenant de la propri\u00e9t\u00e9 St. Andrew's au canton Hislop. pr\u00e8s de Holtyre, en Ontario.  Une partie de la couleur brun\u00e2tre est due \u00e0 la pr\u00e9sence de carbonate d'ank\u00e9rite. Ce min\u00e9ral est une combinaison de carbonate de calcium, de fer, de magn\u00e9sium et de mangan\u00e8se... \u00e9troitement li\u00e9 \u00e0 la dolomite.\u00a0<\/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-a5d9293 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a5d9293\" 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-f4105a3\" data-id=\"f4105a3\" 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-0f5db8e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0f5db8e\" 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-77d24fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"77d24fe\" 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-be80bbe\" data-id=\"be80bbe\" 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-1c6f568 elementor-widget elementor-widget-menu-anchor\" data-id=\"1c6f568\" 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=\"UNGS103\"><\/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-8cdf32e elementor-widget elementor-widget-heading\" data-id=\"8cdf32e\" 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\">UNGS#103<\/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-c66f666 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c66f666\" 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-6af510a\" data-id=\"6af510a\" 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-f5776c0 elementor-widget elementor-widget-image\" data-id=\"f5776c0\" 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\/UNGS103-768x1024.jpg\" class=\"attachment-large size-large wp-image-234\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS103-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-383b25d\" data-id=\"383b25d\" 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-8646572 elementor-widget elementor-widget-text-editor\" data-id=\"8646572\" 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 noire \u00e0 faible teneur en or provient de la propri\u00e9t\u00e9 Golden Arrow pr\u00e8s de Ramore, en Ontario. Notez, le plissement, les sulfures et les taches d'alt\u00e9ration. Comparez avec l'\u00e9chantillon Arrow au MO#1H.<\/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-bae4488 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bae4488\" 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-6cabe69\" data-id=\"6cabe69\" 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-262df60 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"262df60\" 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-0b9ee34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0b9ee34\" 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-dd0e291\" data-id=\"dd0e291\" 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-fd72964 elementor-widget elementor-widget-menu-anchor\" data-id=\"fd72964\" 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=\"UNGS104\"><\/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-8c43420 elementor-widget elementor-widget-heading\" data-id=\"8c43420\" 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\">UNGS#104<\/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-6eb32f5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6eb32f5\" 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-e259890\" data-id=\"e259890\" 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-16b326a elementor-widget elementor-widget-image\" data-id=\"16b326a\" 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\/UNGS104-768x1024.jpg\" class=\"attachment-large size-large wp-image-232\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS104-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-8fbd439\" data-id=\"8fbd439\" 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-274c84f elementor-widget elementor-widget-text-editor\" data-id=\"274c84f\" 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 provient \u00e9galement du gisement Golden Arrow, pr\u00e8s de Ramore, et est similaire \u00e0 l'UNGS#13.  Ici, un dyke granitique ros\u00e2tre a fait intrusion dans une roche h\u00f4te similaire \u00e0 celle de l'UNGS#103, \u00e0 grain fin et de couleur fonc\u00e9e.<\/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-e14d18e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e14d18e\" 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-4c68cfd\" data-id=\"4c68cfd\" 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-1a2bb8d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1a2bb8d\" 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-5ff9568 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5ff9568\" 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-3612a04\" data-id=\"3612a04\" 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-14947e1 elementor-widget elementor-widget-menu-anchor\" data-id=\"14947e1\" 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=\"UNGS105\"><\/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-8400b93 elementor-widget elementor-widget-heading\" data-id=\"8400b93\" 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\">UNGS#105<\/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-e1fff76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1fff76\" 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-db567b6\" data-id=\"db567b6\" 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-7e4fd83 elementor-widget elementor-widget-image\" data-id=\"7e4fd83\" 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\/UNGS1052-768x1024.jpg\" class=\"attachment-large size-large wp-image-231\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1052-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-6054176\" data-id=\"6054176\" 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-3706292 elementor-widget elementor-widget-text-editor\" data-id=\"3706292\" 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 de Turbidites (anciennement connues sous le nom de slatey greywacke...d\u00e9riv\u00e9 d'un ancien nom allemand pour de tels s\u00e9diments). Les dalles proviennent de l'ouest de la rocade de la route 11.  Ces dalles sont typiques du membre Firstbrook de la Formation de Gowganda, d\u00e9j\u00e0 d\u00e9crit au LRT#4B.<\/p>\n<p>Les turbidites se trouvent dans des sous-provinces \tm\u00e9ta-s\u00e9dimentaires o\u00f9 des s\u00e9diments de mer profonde se sont affaiss\u00e9s depuis la marge des masses terrestres. Localement, elle est situ\u00e9e sous la plus jeune \u00ab\u00a0Quartzite Arkosique\u00a0\u00bb de Coleman et au-dessus du plus ancien \u00ab\u00a0Conglom\u00e9rat inf\u00e9rieur\u00a0\u00bb\/Tillite de Gowganda de Coleman. Environ 2,2 Ga. Cependant, le jury n'est toujours pas fix\u00e9 sur leur mode de formation, compte tenu des nouvelles donn\u00e9es d\u00e9crites en 2021...<\/p>\n<p>Controverse sur Internet...chercher: Turbidite \u2013 an overview \u2013 ScienceDirect Topic<\/p>\n<p>Signalisation comandit\u00e9e par Wayne's Corner Garage (Cobalt, Ontario)<\/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-caf7038 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"caf7038\" 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-664997a\" data-id=\"664997a\" 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-ba552e0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba552e0\" 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-99bb122 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"99bb122\" 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-3650c26\" data-id=\"3650c26\" 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-a5e7030 elementor-widget elementor-widget-menu-anchor\" data-id=\"a5e7030\" 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=\"UNGS106\"><\/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-c762804 elementor-widget elementor-widget-heading\" data-id=\"c762804\" 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\">UNGS#106<\/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-5de733b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5de733b\" 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-8c1046c\" data-id=\"8c1046c\" 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-d55bdbc elementor-widget elementor-widget-image\" data-id=\"d55bdbc\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-1024x680.jpg\" class=\"attachment-large size-large wp-image-580\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS106-18x12.jpg 18w\" 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-b98a443\" data-id=\"b98a443\" 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-2843c36 elementor-widget elementor-widget-text-editor\" data-id=\"2843c36\" 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=\"wp-container-19 wp-block-column\">\n<figure class=\"wp-block-image\"><img alt=\"\" \/><\/figure>\n<\/div>\n<div class=\"wp-container-20 wp-block-column\">\n<p>Ces \u00e9chantillons (un grand et deux petits) sont des minerais de cuivre\/nickel\/groupe\t platine provenant de la propri\u00e9t\u00e9 Kanichee dans la petite ceinture de roches vertes de 2,7 Ga de Temagami. Les sulfures ont \u00e9t\u00e9 fortement alt\u00e9r\u00e9s en gossan (en partie par la \u00ab\u00a0rouille\u00a0\u00bb que les prospecteurs utilisent comme guide pour la pr\u00e9sence de tels min\u00e9raux).  L'\u00e9chantillon de taille moyenne montre un minerai sulfur\u00e9 \u00e0 haute teneur (voir MO#3B) sur le bord des d\u00e9chets, similaire \u00e0 celui montr\u00e9 dans UNGS#107.<\/p>\n<p>Enseigne donn\u00e9e par Caldwell Construction (New Liskeard, Ontario)<\/p>\n<p>Explication sur Internet...chercher : Ceinture de roches vertes de Temagami - Acad\u00e9mique<\/p>\n<\/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\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-3d547f5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3d547f5\" 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-cd335dd\" data-id=\"cd335dd\" 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-08c858b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"08c858b\" 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-2b2508c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2b2508c\" 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-41c758a\" data-id=\"41c758a\" 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-5e923c2 elementor-widget elementor-widget-menu-anchor\" data-id=\"5e923c2\" 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=\"UNGS107\"><\/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-dedd5dc elementor-widget elementor-widget-heading\" data-id=\"dedd5dc\" 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\">UNGS#107<\/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-5c30fdf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c30fdf\" 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-1cfcd27\" data-id=\"1cfcd27\" 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-52051ff elementor-widget elementor-widget-image\" data-id=\"52051ff\" 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\/UNGS107-768x1024.jpg\" class=\"attachment-large size-large wp-image-229\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS107-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-3c39eb3\" data-id=\"3c39eb3\" 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-54b90c1 elementor-widget elementor-widget-text-editor\" data-id=\"54b90c1\" 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>Voici un autre \u00e9chantillon provenant de la propri\u00e9t\u00e9 Kanichee au nord de Temagami.  C'est une roche ultramafique, montrant une masse feutr\u00e9e de minuscules cristaux plumeux et rayonnants d'amphibole fibreuse ( ?), probablement alt\u00e9r\u00e9e \u00e0 partir de clinopyrox\u00e8ne.  Il y a \u00e9galement de la pyrrhotite et de la chalcopyrite diss\u00e9min\u00e9es.<\/p>\n<p>G\u00e9ologie d\u00e9taill\u00e9e sur Internet...chercher : Temagami Greenstone Belt \u2013 Academic<\/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-1a0e3df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a0e3df\" 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-dda096c\" data-id=\"dda096c\" 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-14ba412 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"14ba412\" 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-7b6bddc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b6bddc\" 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-e5e5a32\" data-id=\"e5e5a32\" 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-f908680 elementor-widget elementor-widget-menu-anchor\" data-id=\"f908680\" 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=\"UNGS108\"><\/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-05b335e elementor-widget elementor-widget-heading\" data-id=\"05b335e\" 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\">UNGS#108<\/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-e2fd8e9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2fd8e9\" 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-f5d690c\" data-id=\"f5d690c\" 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-16dc947 elementor-widget elementor-widget-image\" data-id=\"16dc947\" 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\/UNGS108-768x1024.jpg\" class=\"attachment-large size-large wp-image-227\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS108-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-bd8d330\" data-id=\"bd8d330\" 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-565a437 elementor-widget elementor-widget-text-editor\" data-id=\"565a437\" 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>L\u2019\u00e9chantillon de flotteur a \u00e9t\u00e9 \u00ab\u00a0sauv\u00e9\u00a0\u00bb des propri\u00e9t\u00e9s de Cabo, au sud de Cobalt.  Il s'agit d'une roche m\u00e9tamorphique compos\u00e9e de gneiss granitique \u00e0 biotite de couleur sombre coup\u00e9 par une intrusion d'aplite granitique de couleur claire.  L'aplite a la m\u00eame composition que le granite, mais sa granulom\u00e9trie est plus fine et plus r\u00e9sistante \u00e0 l'\u00e9rosion, d'o\u00f9 la protub\u00e9rance en forme de chapeau sur le c\u00f4t\u00e9 de l'\u00e9chantillon. Le quartz et le feldspar sont les min\u00e9raux dominants + microcline et albite mineurs. Comme l'aplite est constitu\u00e9e de particules de moins de 1 mm, cela montre que la cristallisation a \u00e9t\u00e9 rapide, ce qui a donn\u00e9 une roche plus solide.\u00a0<\/p>\n<p>Enseigne comandit\u00e9e par Laframboise Drilling Inc. (Earlton, Ontario)<\/p>\n<p>Explication sur Internet...chercher : Aplite \u2013 Igneous Rocks - Sandatlas<\/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-e096bcd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e096bcd\" 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-58021ef\" data-id=\"58021ef\" 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-cd36b15 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"cd36b15\" 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-268e1eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"268e1eb\" 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-1e7ec6a\" data-id=\"1e7ec6a\" 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-047339e elementor-widget elementor-widget-menu-anchor\" data-id=\"047339e\" 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=\"UNGS109\"><\/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-d5e7836 elementor-widget elementor-widget-heading\" data-id=\"d5e7836\" 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\">UNGS#109<\/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-dd112de elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dd112de\" 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-ac04bef\" data-id=\"ac04bef\" 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-8aacd20 elementor-widget elementor-widget-image\" data-id=\"8aacd20\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-1024x680.jpg\" class=\"attachment-large size-large wp-image-226\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS109-18x12.jpg 18w\" 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-9a4a19f\" data-id=\"9a4a19f\" 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-3ffb10d elementor-widget elementor-widget-text-editor\" data-id=\"3ffb10d\" 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 a \u00e9t\u00e9 d\u00e9couvert dans une gravi\u00e8re pr\u00e8s d'Elk Lake, en Ontario.  Il s'agit soit d'une roche intrusive ign\u00e9e, soit d'une roche m\u00e9tavolcanique, toutes deux constitu\u00e9es d'un glom\u00e9ro-porphyre, dans lequel les ph\u00e9nocristaux (les min\u00e9raux de couleur claire - voir la description de l'UNGS#110 ci-dessous) coalescent en masses plus importantes - le tout dans une matrice sombre \u00e0 grain fin.  Ce type de roche est similaire \u00e0 un type que l'on peut voir dans un certain nombre d'affleurements m\u00e9tavolcaniques autour de la r\u00e9gion de Timmins.<\/p>\n<p>Photos agrandies sur Internet... cherchez : Glomerophyric texture-Alex Strekeisen<\/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-f419c2c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f419c2c\" 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-5db3f65\" data-id=\"5db3f65\" 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-30611cb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"30611cb\" 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-6911fce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6911fce\" 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-048705f\" data-id=\"048705f\" 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-d50c159 elementor-widget elementor-widget-menu-anchor\" data-id=\"d50c159\" 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=\"UNGS110\"><\/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-7b186d2 elementor-widget elementor-widget-heading\" data-id=\"7b186d2\" 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\">UNGS#110<\/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-b59b80f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b59b80f\" 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-5e730e8\" data-id=\"5e730e8\" 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-b642b57 elementor-widget elementor-widget-image\" data-id=\"b642b57\" 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\/UNGS110-768x1024.jpg\" class=\"attachment-large size-large wp-image-225\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS110-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-ed90810\" data-id=\"ed90810\" 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-16ce819 elementor-widget elementor-widget-text-editor\" data-id=\"16ce819\" 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 un porphyre classique de Matachewan (\u00e9galement connu sous le nom de porphyre de Bannockburn) provenant de la r\u00e9gion de Matachewan.  Le porphyre est une roche ign\u00e9e dans laquelle certains des constituants min\u00e9raux (g\u00e9n\u00e9ralement le feldspath plagioclase) commencent \u00e0 cristalliser en profondeur dans le magma parent.  Lorsque ce magma est finalement capt\u00e9 par une fracture ou un quelconque conduit menant plus haut dans la cro\u00fbte terrestre, il s'introduit sous forme de boue magmatique (contenant certains de ces cristaux pr\u00e9form\u00e9s) dans une position plus \u00e9lev\u00e9e o\u00f9 la temp\u00e9rature et la pression sont abaiss\u00e9es.  Le liquide restant se cristallise en une matrice \u00e0 grain fin, les cristaux plus grands ant\u00e9rieurs \u00e9tant dispers\u00e9s dans cette matrice sous forme de \"ph\u00e9nocristaux\".  Le porphyre de Matachewan est \"c\u00e9l\u00e8bre\" en tant que porphyre car les ph\u00e9nocristaux de feldspath sont si bien form\u00e9s.\u00a0<\/p>\n<p>\u00a0 <strong><em>Cet \u00e9chantillon est d\u00e9di\u00e9 \u00e0 la m\u00e9moire de Jack Frey, originaire de Cranbrook (C.-B.), B.Sc. P.Eng, professeur \u00e0 l'\u00e9cole des mines de Haileybury de 1954 \u00e0 1967, doyen de 67 \u00e0 89. L'exploitation mini\u00e8re a toujours \u00e9t\u00e9 sa passion, et la Haileybury School of Mines \u00e9tait sa vocation.\u00a0<\/em><\/strong><\/p>\n<p>G\u00e9ologie sur l\u2019internet..chercher : Matachewan Porphyry-Peter Russell Rock Garden<\/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-1a88ce0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1a88ce0\" 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-2d70ed4\" data-id=\"2d70ed4\" 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-980a92a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"980a92a\" 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-2cbef0c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2cbef0c\" 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-b5b5ab4\" data-id=\"b5b5ab4\" 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-73f6195 elementor-widget elementor-widget-text-editor\" data-id=\"73f6195\" 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>Vous vous trouvez maintenant dans un virage du chemin, et directement \u00e0 l'ouest (\u00e0 votre gauche par rapport \u00e0 la direction dans laquelle vous vous dirigez) se trouve un \u00e9norme \u00e9chantillon entour\u00e9 d'un grillage.  Cet \u00e9chantillon est le CUL#4, et est d\u00e9crit ci-dessous :<\/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-2f87a9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f87a9f\" 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-056cd49\" data-id=\"056cd49\" 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-2a569da elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2a569da\" 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-33108a1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"33108a1\" 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-740e9c8\" data-id=\"740e9c8\" 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-e5ff928 elementor-widget elementor-widget-menu-anchor\" data-id=\"e5ff928\" 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=\"CUL4\"><\/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-a05cb2e elementor-widget elementor-widget-heading\" data-id=\"a05cb2e\" 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\">CUL#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-e3a2948 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e3a2948\" 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-256b807\" data-id=\"256b807\" 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-846dce8 elementor-widget elementor-widget-image\" data-id=\"846dce8\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-1024x680.jpg\" class=\"attachment-large size-large wp-image-236\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/CUL4-1-18x12.jpg 18w\" 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-0774390\" data-id=\"0774390\" 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-dd65f3d elementor-widget elementor-widget-text-editor\" data-id=\"dd65f3d\" 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 \u00e9norme rocher est un erratique glaciaire qui a \u00e9t\u00e9 d\u00e9pos\u00e9 pendant la derni\u00e8re p\u00e9riode glaciaire (il y a environ 15 000 \u00e0 10 000 ans) pr\u00e8s des ateliers de la ville de Haileybury, sur la rue View Ouest.  Il a fallu de nombreuses tentatives avec plusieurs grues avant que nous puissions le soulever et le d\u00e9placer.  Lors de la derni\u00e8re tentative, une grue de 80 tonnes a r\u00e9ussi \u00e0 le soulever et \u00e0 peser le rocher \u00e0 45 tonnes (mesure imp\u00e9riale).<\/p>\n<p>\u00a0<\/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-b8cb2f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b8cb2f7\" 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-50d8b79\" data-id=\"50d8b79\" 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-4c1e736 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4c1e736\" 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-c2d6e36 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c2d6e36\" 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-27a176d\" data-id=\"27a176d\" 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-f7c6eca elementor-widget elementor-widget-menu-anchor\" data-id=\"f7c6eca\" 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=\"UNGS1B\"><\/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-aff60fe elementor-widget elementor-widget-heading\" data-id=\"aff60fe\" 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\">UNGS1B<\/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-06963ad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06963ad\" 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-517b273\" data-id=\"517b273\" 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-54545c4 elementor-widget elementor-widget-image\" data-id=\"54545c4\" 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\/UNGS1B-768x1024.jpg\" class=\"attachment-large size-large wp-image-237\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS1B-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-6629c9b\" data-id=\"6629c9b\" 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-215fab4 elementor-widget elementor-widget-text-editor\" data-id=\"215fab4\" 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 similaire au grand sp\u00e9cimen coussin\u00e9 vu \u00e0 UNGS#1A dans la mesure o\u00f9 il est volcanique.  Cependant, ce sp\u00e9cimen a \u00e9t\u00e9 bris\u00e9 en de nombreux morceaux par un volcanisme explosif, et ciment\u00e9 \u00e0 nouveau pendant le d\u00e9p\u00f4t.  Si vous regardez de pr\u00e8s, vous pouvez voir un type de marbrure o\u00f9 des fragments ou clastes s\u00e9par\u00e9s apparaissent.  On l'appelle une hydroclastite, la partie \u00ab\u00a0clast\u00a0\u00bb du nom faisant r\u00e9f\u00e9rence aux fragments, et la partie \u00ab\u00a0hydro\u00a0\u00bb faisant r\u00e9f\u00e9rence \u00e0 la roche ayant \u00e9t\u00e9 bris\u00e9e ou fragment\u00e9e lors du refroidissement sous l'eau ou la glace.  Ce sp\u00e9cimen particulier provient de la zone de la mine Potter dans le canton de Munro, \u00e0 l'est de Matheson.<\/p>\n<p>Internet...cherche : : Hydrovolcanic Processes - Volcano Information Center<\/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-ba1b8ec elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba1b8ec\" 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-613af6d\" data-id=\"613af6d\" 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-ca3ae27 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ca3ae27\" 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-097199c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"097199c\" 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-c248b60\" data-id=\"c248b60\" 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-888c59e elementor-widget elementor-widget-menu-anchor\" data-id=\"888c59e\" 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=\"UNGS2\"><\/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-258cd18 elementor-widget elementor-widget-heading\" data-id=\"258cd18\" 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\">UNGS#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-56c4dc2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56c4dc2\" 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-c3ba2dd\" data-id=\"c3ba2dd\" 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-5099bd7 elementor-widget elementor-widget-image\" data-id=\"5099bd7\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-1024x680.jpg\" class=\"attachment-large size-large wp-image-238\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS2-18x12.jpg 18w\" 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-86e7d7d\" data-id=\"86e7d7d\" 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-23fccce elementor-widget elementor-widget-text-editor\" data-id=\"23fccce\" 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>Province sup\u00e9rieure \u00ab\u00a0Greenstone\u00a0\u00bb: Cette pi\u00e8ce de\t flotteur glaciaire a \u00e9t\u00e9 obtenue \u00e0 partir d'un \u00ab\u00a0d\u00e9p\u00f4t d'\u00e9pandage fluvio-glaciaire\u00a0\u00bb situ\u00e9 dans le canton de Coleman. Comme le font de tels d\u00e9p\u00f4ts, ils contiennent \u00e9galement des blocs rocheux ainsi que du sable et du gravier.  Par cons\u00e9quent, la pi\u00e8ce \u00e0 conviction provient probablement d'un endroit situ\u00e9 entre la r\u00e9gion de Timmins et Kirkland Lake, et au nord d'Englehart et du Elk Lake. Elle est remarquable en raison de la pr\u00e9sence d'un rev\u00eatement rouge brique qui appara\u00eet sur les fissures de contrainte ( ?). Une interpr\u00e9tation g\u00e9ologique plus pouss\u00e9e est n\u00e9cessaire.<\/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-f0c5f07 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0c5f07\" 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-25e00bf\" data-id=\"25e00bf\" 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-b357c97 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b357c97\" 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-d69ff93 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d69ff93\" 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-071fc4d\" data-id=\"071fc4d\" 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-dca64e9 elementor-widget elementor-widget-menu-anchor\" data-id=\"dca64e9\" 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=\"UNGS3\"><\/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-5fe4fd1 elementor-widget elementor-widget-heading\" data-id=\"5fe4fd1\" 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\">UNGS#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-64fc28c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"64fc28c\" 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-539ab72\" data-id=\"539ab72\" 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-40ee0e8 elementor-widget elementor-widget-image\" data-id=\"40ee0e8\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-1024x680.jpg\" class=\"attachment-large size-large wp-image-239\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS3-18x12.jpg 18w\" 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-b87bc21\" data-id=\"b87bc21\" 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-73e5294 elementor-widget elementor-widget-text-editor\" data-id=\"73e5294\" 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>Certains d'entre vous ont peut-\u00eatre connu des endroits comme Wasaga Beach, Sauble Beach ou Ipperwash.  L\u00e0, le sable formant le fond du lac est durci, et on peut marcher dans l'eau peu profonde sur de longues distances sur des rides de sable. Ces tr\u00e8s petites ondulations peuvent \u00eatre pr\u00e9serv\u00e9es dans la roche form\u00e9e \u00e0 partir de ces s\u00e9diments fins, et en voici un exemple.  La roche est s\u00e9dimentaire et elle indique une agitation par l'eau. Celui-ci provient de la roche h\u00f4te du \u00ab\u00a0Little Silver Vein\u00a0\u00bb \u00e0 Cobalt. Vous pouvez voir et sentir les ondulations sur la surface sup\u00e9rieure, et voir une coupe transversale en dessous o\u00f9 des ondulations identiques ont \u00e9t\u00e9 faites au cours des si\u00e8cles. L\u00e0 encore, il s'agit d'un \u00ab\u00a0indicateur de sommet\u00a0\u00bb, car les g\u00e9ologues peuvent d\u00e9chiffrer la direction initiale \"vers le haut\", quelle que soit la perturbation ou l'inclinaison des roches.<\/p>\n<p>Internet...cherche : Ripple Mark \u2013 an overview \u2013 ScienceDirect Topics<\/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-6160d7f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6160d7f\" 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-023d262\" data-id=\"023d262\" 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-73ffc0f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"73ffc0f\" 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-bdd0144 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bdd0144\" 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-93fbe49\" data-id=\"93fbe49\" 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-e91fcb5 elementor-widget elementor-widget-menu-anchor\" data-id=\"e91fcb5\" 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=\"UNGS4\"><\/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-1729ad0 elementor-widget elementor-widget-heading\" data-id=\"1729ad0\" 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\">UNGS#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-8ef578e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8ef578e\" 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-77ec04b\" data-id=\"77ec04b\" 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-e55762e elementor-widget elementor-widget-image\" data-id=\"e55762e\" 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\/10\/ungs4-680x1024.jpg\" class=\"attachment-large size-large wp-image-620\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-680x1024.jpg 680w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-199x300.jpg 199w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-768x1156.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-1020x1536.jpg 1020w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-1360x2048.jpg 1360w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-8x12.jpg 8w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/ungs4-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-2e5ee09\" data-id=\"2e5ee09\" 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-1179e4b elementor-widget elementor-widget-text-editor\" data-id=\"1179e4b\" 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>La face avant de ce sp\u00e9cimen illustre \u00e0 quel point les surfaces rocheuses peuvent \u00eatre polies et lisses, simplement \u00e0 cause de la glaciation.  (La rayure s'est produite pendant le transport vers ce site).  Cet \u00e9chantillon provient d'une petite face verticale du gisement de Kanichee, au nord de Temagami.<\/p>\n<p>Internet explanation\u2026seek: The coating layer of glacial polish - Geology<\/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-9e98b2e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e98b2e\" 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-2c41ed1\" data-id=\"2c41ed1\" 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-49b954b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"49b954b\" 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-e39ca96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e39ca96\" 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-2746c95\" data-id=\"2746c95\" 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-c70a9cf elementor-widget elementor-widget-menu-anchor\" data-id=\"c70a9cf\" 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=\"UNGS5\"><\/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-01f61f4 elementor-widget elementor-widget-heading\" data-id=\"01f61f4\" 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\">UNGS#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-78fbe46 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78fbe46\" 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-13402a4\" data-id=\"13402a4\" 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-4ddccc8 elementor-widget elementor-widget-image\" data-id=\"4ddccc8\" 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\/UNGS5-768x1024.jpg\" class=\"attachment-large size-large wp-image-240\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS5-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-deea2ef\" data-id=\"deea2ef\" 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-bfffc04 elementor-widget elementor-widget-text-editor\" data-id=\"bfffc04\" 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>Voici un autre exemple de lissage glaciaire, provenant dans ce cas du gisement Hedman dans le canton de Munro (voir NMO#27E).  Si vous regardez de pr\u00e8s, vous verrez quelques stries ou striations, des \u00e9raflures laiss\u00e9es par le mouvement de la glace glaciaire contenant des fragments de roche sur la surface.  De plus, sur le c\u00f4t\u00e9 se trouve une min\u00e9ralisation de serpentine verte, similaire \u00e0 celle vue dans certains des \u00e9chantillons d'amiante plus t\u00f4t, montrant un type de striation diff\u00e9rent.  Ici, les lignes dans la serpentine sont align\u00e9es le long d'une surface assez plane, qui repr\u00e9sente probablement une surface de glissement.  Lorsque les blocs situ\u00e9s de part et d'autre de ce glissement se sont d\u00e9plac\u00e9s l'un par rapport \u00e0 l'autre, la surface a \u00e9t\u00e9 liss\u00e9e et \u00ab\u00a0graiss\u00e9e\u00a0\u00bb par la serpentine.  Les lignes qui en r\u00e9sultent sont appel\u00e9es <em>slickensides<\/em>.<\/p>\n<p>Internet : Ice Age: Glacial Striation \u2013 Canada (Ontario) Beneath Our Feet<\/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-56ac48c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56ac48c\" 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-2e0d64c\" data-id=\"2e0d64c\" 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-9322324 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9322324\" 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-52a37ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"52a37ca\" 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-f3cf682\" data-id=\"f3cf682\" 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-8abe6d6 elementor-widget elementor-widget-menu-anchor\" data-id=\"8abe6d6\" 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=\"UNGS6\"><\/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-fa3a18c elementor-widget elementor-widget-heading\" data-id=\"fa3a18c\" 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\">UNGS#6<\/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-39b35cc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"39b35cc\" 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-cba2123\" data-id=\"cba2123\" 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-bdc7c03 elementor-widget elementor-widget-image\" data-id=\"bdc7c03\" 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\/UNGS6-768x1024.jpg\" class=\"attachment-large size-large wp-image-241\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS6-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-8e1f2d8\" data-id=\"8e1f2d8\" 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-fa04ccb elementor-widget elementor-widget-text-editor\" data-id=\"fa04ccb\" 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>Des stries glaciaires et des traces de frottement sont visibles \u00e0 la surface de ce calcaire provenant de la r\u00e9gion de St Eug\u00e8ne de Guigues, au Qu\u00e9bec.  Il s'agit de la \u00ab\u00a0Formation de Guiges\u00a0\u00bb de l'environnement marin littoral de l'Ordovicien sup\u00e9rieur. Les striations ou stries sont des gouges ou des \u00e9raflures laiss\u00e9es par les roches bris\u00e9es \u00e0 la base de la glace glaciaire lors de son d\u00e9placement sur le substratum rocheux.  La direction moyenne des stries dans toute cette r\u00e9gion est N12<sup>o<\/sup>E ; cependant, la glace de glacier \u00e9tait couramment d\u00e9tourn\u00e9e par des chemins de moindre r\u00e9sistance, et la vall\u00e9e du rift du lac T\u00e9miscamingue \u00e9tait connue pour diriger les lobes de glace locaux hors de la direction principale.  Les \" chatter marks \" sont les marques en forme de croissant laiss\u00e9es par les roches bris\u00e9es \u00e0 la base des nappes de glace qui avancent, lorsqu'elles \" sautent \" sur les surfaces rocheuses.<\/p>\n<p>Enseigne comandit\u00e9e par Laframboise Drilling Inc. (Earlton, Ontario)<\/p>\n<p>Classe Internet...chercher : Glacial Striations Explained!-You Tube<\/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-f40aa47 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f40aa47\" 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-2cd4416\" data-id=\"2cd4416\" 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-7bcf663 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"7bcf663\" 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-92f0ca0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92f0ca0\" 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-cf63444\" data-id=\"cf63444\" 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-e043226 elementor-widget elementor-widget-menu-anchor\" data-id=\"e043226\" 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=\"UNGS7\"><\/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-81c434f elementor-widget elementor-widget-heading\" data-id=\"81c434f\" 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\">UNGS#7<\/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-49d9cf0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"49d9cf0\" 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-ebac8bb\" data-id=\"ebac8bb\" 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-c5b535d elementor-widget elementor-widget-image\" data-id=\"c5b535d\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-1024x680.jpg\" class=\"attachment-large size-large wp-image-242\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS7-18x12.jpg 18w\" 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-621e1c9\" data-id=\"621e1c9\" 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-b35cbdd elementor-widget elementor-widget-text-editor\" data-id=\"b35cbdd\" 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 montre l'effet de l'alt\u00e9ration diff\u00e9rentielle.  Le quartz blanc dur de cet \u00e9chantillon est beaucoup plus dur et plus r\u00e9sistant \u00e0 l'alt\u00e9ration, ce qui laisse des cr\u00eates r\u00e9sistantes \u00e9lev\u00e9es d'environ 2,5 cm au-dessus de l'autre mat\u00e9riau.  Ce m\u00eame processus est responsable, \u00e0 une \u00e9chelle diff\u00e9rente, de la formation de certaines collines au relief \u00e9lev\u00e9, alors que les mat\u00e9riaux environnants s'effacent facilement pour former des vall\u00e9es basses.<\/p>\n<p>Classe sur Internet...chercher : Weathering \u2013 Geology \u2013 Cliffs Notes<\/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-b5e37c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5e37c0\" 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-e11fd13\" data-id=\"e11fd13\" 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-d2916e9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"d2916e9\" 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-0148615 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0148615\" 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-4b27bfe\" data-id=\"4b27bfe\" 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-b4506af elementor-widget elementor-widget-menu-anchor\" data-id=\"b4506af\" 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=\"UNGS8\"><\/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-26a427a elementor-widget elementor-widget-heading\" data-id=\"26a427a\" 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\">UNGS#8<\/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-2422f39 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2422f39\" 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-e36fbda\" data-id=\"e36fbda\" 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-a2c042f elementor-widget elementor-widget-image\" data-id=\"a2c042f\" 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\/UNGS8-768x1024.jpg\" class=\"attachment-large size-large wp-image-243\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS8-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-ed1c955\" data-id=\"ed1c955\" 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-bab50e4 elementor-widget elementor-widget-text-editor\" data-id=\"bab50e4\" 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\u2019agit d\u2019un \u00e9chantillon de quartzite de la vall\u00e9e du Lorrain provenant de la coupe de roche de l'autoroute au sud de la librairie de l'autoroute \u00e0 Cobalt.  La caract\u00e9ristique unique ici est le litage crois\u00e9, une structure importante utilis\u00e9e en cartographie g\u00e9ologique pour d\u00e9terminer la direction originale du sommet des roches \trenvers\u00e9es. \u00a0<\/p>\n<p>Classe Internet...chercher : <a href=\"http:\/\/www.geo.mtu.edu\">www.geo.mtu.edu<\/a> &gt; Crossbedding<\/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-31fedfc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"31fedfc\" 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-378907e\" data-id=\"378907e\" 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-1dabf2c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1dabf2c\" 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-f78522e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f78522e\" 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-1530bb2\" data-id=\"1530bb2\" 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-ede593f elementor-widget elementor-widget-menu-anchor\" data-id=\"ede593f\" 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=\"UNGS9\"><\/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-4e32550 elementor-widget elementor-widget-heading\" data-id=\"4e32550\" 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\">UNGS#9<\/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-983df76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"983df76\" 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-70a7a44\" data-id=\"70a7a44\" 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-ba7ea2d elementor-widget elementor-widget-image\" data-id=\"ba7ea2d\" 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\/UNGS9-768x1024.jpg\" class=\"attachment-large size-large wp-image-244\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS9-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-a9fb7c5\" data-id=\"a9fb7c5\" 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-3123b31 elementor-widget elementor-widget-text-editor\" data-id=\"3123b31\" 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 dolomie limoneuse provient de la carri\u00e8re Claude Breault au nord de New Liskeard.  En raison du s\u00e9diment limoneux fin pr\u00e9sent ici, les plans de litage entre les couches sont facilement visibles sur le c\u00f4t\u00e9 du sp\u00e9cimen.  Cependant, si vous examinez ces bords de pr\u00e8s, vous verrez que m\u00eame si la plupart des plans de litage sont parall\u00e8les, quelques-uns se croisent \u00e0 un angle.  Ce <em>litage crois\u00e9<\/em> peut \u00eatre form\u00e9 par l'eau ou le vent.  Par exemple, lorsque l'eau charg\u00e9e de s\u00e9diments provenant d'un cours d'eau \u00e0 d\u00e9bit rapide entre dans un lac, l'eau est ralentie et perd son \u00e9nergie pour transporter les s\u00e9diments.  Les s\u00e9diments sont g\u00e9n\u00e9ralement d\u00e9vers\u00e9s \u00e0 cet endroit pour former un delta.  La forme en coupe transversale de ces s\u00e9diments ressemble \u00e0 ce qui est illustr\u00e9 ci-dessous, avec un renflement dans la tige centrale.\u00a0<\/p>\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-b31802d elementor-widget elementor-widget-image\" data-id=\"b31802d\" 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=\"122\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image.png\" class=\"attachment-large size-large wp-image-245\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image.png 740w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-300x63.png 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-18x4.png 18w\" 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<div class=\"elementor-element elementor-element-fc113d0 elementor-widget elementor-widget-text-editor\" data-id=\"fc113d0\" 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>L'eau de fonte rapide au printemps peut balayer les sommets de ces s\u00e9diments non consolid\u00e9s, et on se retrouve avec la forme illustr\u00e9e ici :<\/p>\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-dbd2c90 elementor-widget elementor-widget-image\" data-id=\"dbd2c90\" 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=\"116\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-1.png\" class=\"attachment-large size-large wp-image-246\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-1.png 720w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-1-300x60.png 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/image-1-18x4.png 18w\" 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<div class=\"elementor-element elementor-element-6aedd37 elementor-widget elementor-widget-text-editor\" data-id=\"6aedd37\" 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>L\u00e0 encore, les g\u00e9ologues l'utilisent comme un \"indicateur de sommet\", car il montre dans quelle direction se trouve le sommet original, m\u00eame si les roches ont \u00e9t\u00e9 pli\u00e9es et inclin\u00e9es depuis.<\/p>\n<p>Classe Internet...chercher : <a href=\"http:\/\/www.serc.carleton.edu.crossbedding\">www.serc.carleton.edu.crossbedding<\/a><\/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-c1aa7df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c1aa7df\" 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-d1298cc\" data-id=\"d1298cc\" 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-f84f88c elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f84f88c\" 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-a3f6521 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a3f6521\" 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-41aedf1\" data-id=\"41aedf1\" 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-fb2b3f7 elementor-widget elementor-widget-menu-anchor\" data-id=\"fb2b3f7\" 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=\"UNGS10\"><\/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-02d4524 elementor-widget elementor-widget-heading\" data-id=\"02d4524\" 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\">UNGS#10<\/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-5736023 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5736023\" 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-77b9e06\" data-id=\"77b9e06\" 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-fa04f9d elementor-widget elementor-widget-image\" data-id=\"fa04f9d\" 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\/UNGS10-768x1024.jpg\" class=\"attachment-large size-large wp-image-247\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS10-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-dae151c\" data-id=\"dae151c\" 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-ce65b57 elementor-widget elementor-widget-text-editor\" data-id=\"ce65b57\" 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>Les surfaces angulaires lisses de ces \u00e9chantillons sont le r\u00e9sultat de la jointure.  Le morceau sup\u00e9rieur est principalement de la sy\u00e9nite ros\u00e2tre, tandis que les morceaux inf\u00e9rieurs sont du gabbro\/diabase.  Ces deux types de roches sont des roches ign\u00e9es intrusives, ce qui signifie qu'elles ont \u00e9t\u00e9 mises en place sous forme de magma fondu, qui s'est fissur\u00e9 en formant des joints lors de son refroidissement.  De tels mod\u00e8les de joints peuvent donner lieu \u00e0 des structures hexagonales remarquablement sym\u00e9triques, comme \u00e0 la Chauss\u00e9e des G\u00e9ants en Irlande du Nord, \u00e0 la Tour du Diable dans le Wyoming et au Devil's Postpile en Californie.  Ces \u00e9chantillons particuliers proviennent de l'ancienne propri\u00e9t\u00e9 souterraine de la mine Ryan Lake pr\u00e8s de Matachewan.<\/p>\n<p>Le tourisme sur Internet...cherche : Giant\u2019s Causeway UNESCO World Heritage Site<\/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-049c36f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"049c36f\" 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-f92bc67\" data-id=\"f92bc67\" 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-45c128d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"45c128d\" 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-27c9849 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"27c9849\" 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-c1c425c\" data-id=\"c1c425c\" 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-c03d2db elementor-widget elementor-widget-text-editor\" data-id=\"c03d2db\" 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>En guise d'apart\u00e9, vous remarquerez peut-\u00eatre, de l'autre c\u00f4t\u00e9 du chemin, les pr\u00e9mices d'une autre zone d'exposition, la CUL#7.  Celui-ci sera finalement situ\u00e9 derri\u00e8re l'\u00e9cran d'arbres \u00e0 feuilles persistantes comme un jardin zen, ou jardin de m\u00e9ditation\/tranquillit\u00e9.  La construction de ce jardin est en suspens jusqu'\u00e0 ce que nous parvenions \u00e0 acqu\u00e9rir un sponsor.<\/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-c21e9d5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c21e9d5\" 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-d84ec3c\" data-id=\"d84ec3c\" 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-17b1fd0 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"17b1fd0\" 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-97804c9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"97804c9\" 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-ae23d97\" data-id=\"ae23d97\" 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-fac3931 elementor-widget elementor-widget-menu-anchor\" data-id=\"fac3931\" 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=\"UNGS11\"><\/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-06cc482 elementor-widget elementor-widget-heading\" data-id=\"06cc482\" 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\">UNGS#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-070ad1e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"070ad1e\" 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-eafaa96\" data-id=\"eafaa96\" 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-116ffe2 elementor-widget elementor-widget-image\" data-id=\"116ffe2\" 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\/UNGS11-768x1024.jpg\" class=\"attachment-large size-large wp-image-248\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS11-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-b4d78fd\" data-id=\"b4d78fd\" 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-b1bfd7a elementor-widget elementor-widget-text-editor\" data-id=\"b1bfd7a\" 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>La roche h\u00f4te de cet \u00e9chantillon est une formation de fer ruban\u00e9e provenant de la mine Adams au sud de Kirkland Lake, en Ontario.  Comme on l'a vu le long du sentier du \u00ab\u00a0rideau de fer\u00a0\u00bb, cette formation ferrif\u00e8re consiste en une alternance de bandes de min\u00e9raux magn\u00e9tiques (par exemple, la magn\u00e9tite) et de silice (dans ce cas, du chert verd\u00e2tre).  Cependant, si vous suivez attentivement les bandes le long du sommet et sur le bord, vous verrez rapidement que les bandes sont interrompues ou \u00ab\u00a0coup\u00e9es\u00a0\u00bb par un mat\u00e9riau verd\u00e2tre d'environ 30 cm de large, avant que les bandes ne continuent pr\u00e8s de la base de l'\u00e9chantillon.  Cette masse de \u00ab\u00a0pierre verte\u00a0\u00bb comprend un <em>dyke<\/em>intrusif ign\u00e9, puisqu'elle coupe les plans de litage.  La roche h\u00f4te a d\u00fb \u00eatre fissur\u00e9e \u00e0 un moment donn\u00e9, et cette fissure a servi de canal pour l'intrusion du magma ign\u00e9 ult\u00e9rieur dans sa position actuelle.  Comme preuve suppl\u00e9mentaire de la fissuration et du mouvement possible, la surface sup\u00e9rieure de ce sp\u00e9cimen est liss\u00e9e et recouverte de taches de pyrite qui brillent au soleil. Ces <em>slickensides<\/em> (pyrite) (voir UNGS#5) indiquent que cette surface a \u00e9t\u00e9 le site d'un mouvement de faille \u00e0 un moment donn\u00e9.  Ce dyke particulier est riche en pyrite, et c'est la raison pour laquelle le bloc n'a pas \u00e9t\u00e9 pass\u00e9 au moulin.  Il a \u00e9t\u00e9 s\u00e9par\u00e9 au concasseur, et retrouv\u00e9 \u00e0 proximit\u00e9 apr\u00e8s la d\u00e9molition de l'usine.<\/p>\n<p>Photos sur Internet... cherchez : Gallery of Slickensides or Fault Mirrors<\/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-58645fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58645fe\" 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-a47ccea\" data-id=\"a47ccea\" 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-c1979aa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"c1979aa\" 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-237eee2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"237eee2\" 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-34ed38d\" data-id=\"34ed38d\" 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-b2195a6 elementor-widget elementor-widget-menu-anchor\" data-id=\"b2195a6\" 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=\"UNGS12A\"><\/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-eeb40fb elementor-widget elementor-widget-heading\" data-id=\"eeb40fb\" 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\">UNGS#12A<\/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-16c8f58 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"16c8f58\" 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-e84f7cf\" data-id=\"e84f7cf\" 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-2772a7e elementor-widget elementor-widget-image\" data-id=\"2772a7e\" 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\/UNGS12A-768x1024.jpg\" class=\"attachment-large size-large wp-image-249\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12A-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-a3e024a\" data-id=\"a3e024a\" 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-e00afda elementor-widget elementor-widget-text-editor\" data-id=\"e00afda\" 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 exemple de flotteur glaciaire provenant du sud de Cobalt contient des fissures de torsion sur la surface sup\u00e9rieure, et une veine de quartz qui traverse horizontalement le milieu.  La roche h\u00f4te est un schiste vert-gris connu pour sa capacit\u00e9 \u00e0 se fracturer (du mot grec \"fendre\"). Les fissures de torsion sont g\u00e9n\u00e9ralement des fissures courtes, courbes et ouvertes qui s'alignent en \u00e9chelon dans le mat\u00e9riau h\u00f4te.  Elles r\u00e9sultent de l'action de torsion qui affecte parfois la roche h\u00f4te en raison du mouvement in situ de la faille.  Elles sont, par cons\u00e9quent, des indicateurs de failles proches. Ceci est un exemple de \"cisaillement non coaxial\". Dans la veine de quartz qui traverse le milieu de l'exposition, on trouve de minces fragments de roche tranchants semblables \u00e0 ceux de l'UNGS#12B.  Une analyse du quartz a r\u00e9v\u00e9l\u00e9 la pr\u00e9sence de sulfures et de traces d'or.<\/p>\n<p>Signalisation ommandit\u00e9e par Nor-Arc Steel Fabricator (Earlton, Ontario)<\/p>\n<p>Photos sur Internet...chercher : images pour g\u00e9ologie fissures de torsion<\/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-2478e28 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2478e28\" 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-3f42333\" data-id=\"3f42333\" 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-860b0af elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"860b0af\" 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-270af85 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"270af85\" 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-b101afc\" data-id=\"b101afc\" 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-94d14c8 elementor-widget elementor-widget-menu-anchor\" data-id=\"94d14c8\" 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=\"UNGS12B\"><\/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-0371217 elementor-widget elementor-widget-heading\" data-id=\"0371217\" 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\">UNGS#12B<\/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-56afbb5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56afbb5\" 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-0121716\" data-id=\"0121716\" 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-b102215 elementor-widget elementor-widget-image\" data-id=\"b102215\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-1024x680.jpg\" class=\"attachment-large size-large wp-image-250\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS12B-18x12.jpg 18w\" 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-7a0d72b\" data-id=\"7a0d72b\" 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-22a7020 elementor-widget elementor-widget-text-editor\" data-id=\"22a7020\" 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 provient de la mine d'or Teck Hughes \u00e0 Kirkland Lake, Ontario.  Cet \u00e9chantillon non aurif\u00e8re provient du niveau 3400 pieds du 'South Shaft', via un treuil int\u00e9rieur. Il porte des inclusions magn\u00e9tiques dans une br\u00e8che de calcite.  Il a \u00e9t\u00e9 extrait en 1962 par Don Decker et Al Murphy, \u00e0 la demande directe du Mine Mgr George Gilchrist. Un tel gisement n'avait jamais \u00e9t\u00e9 vu dans le gisement de Kirkland Lake auparavant, et il \u00e9tait affich\u00e9 bien en vue \u00e0 la porte du bureau de la mine.   La mine Teck Hughes a \u00e9t\u00e9 exploit\u00e9e comme l'une des sept mines d'or primaires du camp de Kirkland Lake de 1917 \u00e0 1968.  Elle a \u00e9t\u00e9 exploit\u00e9e jusqu'au niveau de 6100 pieds, et le \u00ab\u00a0trou de gloire\u00a0\u00bb de surface peut \u00eatre vu derri\u00e8re l'actuel mus\u00e9e des sports \u00ab\u00a0Hockey Heritage North\u00a0\u00bb \u00e0 Kirkland Lake.  Une coupe transversale montrant la \u00ab\u00a0cassure principale\u00a0\u00bb, \u00e0 un deuxi\u00e8me site d'effondrement pr\u00e8s du puits #1, est \u00e9galement visible.\u00a0<\/p>\n<p>Cette exposition est d\u00e9di\u00e9e au personnel de fermeture, notamment le directeur g\u00e9n\u00e9ral\/g\u00e9ologue Ken Griffin, l'ing\u00e9nieur Len Jones, le chef de l'usine Harry Ewing, le chef de la m\u00e9canique Stan Clark, le chef de l'\u00e9lectricit\u00e9 et le chef de la s\u00e9curit\u00e9. Stan Clark, Elect. Jack Gambles, et le chef de bureau Tom Marston. \u00c9chantillon fourni par \u00ab\u00a0Hockey Heritage North\u00a0\u00bb. Signalisation fournie par Graham Gambles, ancien \u00e9l\u00e8ve de la technologie mini\u00e8re de l\u2019\u00e9cole des mines de Hailybury- classe de 1973. \u00a0<\/p>\n<p>Visite virtuelle sur Internet...chercher : : MNDM Mining Heritage Tour, Kirkland Lake<\/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-de358c8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"de358c8\" 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-37b39c1\" data-id=\"37b39c1\" 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-ad30e6d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ad30e6d\" 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-d9a6b01 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d9a6b01\" 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-62584bf\" data-id=\"62584bf\" 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-12fb562 elementor-widget elementor-widget-menu-anchor\" data-id=\"12fb562\" 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=\"UNGS13\"><\/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-65d71a3 elementor-widget elementor-widget-heading\" data-id=\"65d71a3\" 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\">UNGS#13<\/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-764f49a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"764f49a\" 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-9ceb2db\" data-id=\"9ceb2db\" 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-cc4b947 elementor-widget elementor-widget-image\" data-id=\"cc4b947\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-1024x680.jpg\" class=\"attachment-large size-large wp-image-251\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS13-18x12.jpg 18w\" 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-7f5993e\" data-id=\"7f5993e\" 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-f5a697c elementor-widget elementor-widget-text-editor\" data-id=\"f5a697c\" 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>Ceci est un excellent exemple de br\u00e8che.  Le processus d'une br\u00e8che a d\u00e9j\u00e0 \u00e9t\u00e9 d\u00e9crit sous LRT#4G ; cependant, dans ce cas, les fragments bris\u00e9s sont le r\u00e9sultat de l'intrusion d'une roche granitique rose \u00e0 grain moyen dans un basalte volcanique vert fonc\u00e9 \u00e0 noir \u00e0 grain fin.  La zone limite de cette intrusion est une br\u00e8che, compos\u00e9e de fragments anguleux des deux types de roche, et ciment\u00e9e par du quartz blanc.  De telles zones de br\u00e8che intrusive peuvent \u00eatre des h\u00f4tes importants pour la min\u00e9ralisation.  Ce sp\u00e9cimen provient du gisement Golden Arrow, pr\u00e8s de Ramore, en Ontario.<\/p>\n<p>Revue sur l\u2019internet...chercher : BRECCIAS - Earth Science Australia<\/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-d925900 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d925900\" 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-3b4c572\" data-id=\"3b4c572\" 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-2bf46ee elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2bf46ee\" 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-231946a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"231946a\" 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-f9624a6\" data-id=\"f9624a6\" 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-0d87d4d elementor-widget elementor-widget-menu-anchor\" data-id=\"0d87d4d\" 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=\"UNGS14\"><\/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-1db7922 elementor-widget elementor-widget-heading\" data-id=\"1db7922\" 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\">UNGS#14<\/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-18c6f44 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18c6f44\" 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-ec7fdbc\" data-id=\"ec7fdbc\" 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-c14ec55 elementor-widget elementor-widget-image\" data-id=\"c14ec55\" 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\/UNGS142-768x1024.jpg\" class=\"attachment-large size-large wp-image-252\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS142-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-581dc76\" data-id=\"581dc76\" 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-82cc9fd elementor-widget elementor-widget-text-editor\" data-id=\"82cc9fd\" 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>Ces \u00e9chantillons proviennent du Munro Township, \u00e0 l'est de Matheson.  Le type de roche est la komatiite, nomm\u00e9e d'apr\u00e8s la rivi\u00e8re Komati en Afrique du Sud.  Elle a une composition ultramafique, et s'est form\u00e9e \u00e0 la surface du sol sous forme de lave, o\u00f9 elle s'est refroidie rapidement dans un environnement de pression et de chaleur inf\u00e9rieures.  Tout comme les cristaux de glace peuvent \u00eatre vus grandir presque sous vos yeux lorsque vous regardez \u00e0 travers une vitre en hiver, les cristaux d'olivine et de pyrox\u00e8ne de cette masse fondue ont \u00ab\u00a0d\u00e9coll\u00e9\u00a0\u00bb dans une direction lors de leur refroidissement.  Le motif qui en r\u00e9sulte est parfois appel\u00e9 \u00ab\u00a0piste de poulet\u00a0\u00bb.<\/p>\n<p>Cependant, le terme d\u00e9finitif a \u00e9t\u00e9 appliqu\u00e9 pendant le boom du nickel en Australie, \u00e0 la fin des ann\u00e9es 1960 et dans les ann\u00e9es 1970.  L\u00e0-bas, la plante du d\u00e9sert, le spinifex, pr\u00e9sente une texture tr\u00e8s similaire, et le terme <em>spinifex<\/em>a donc \u00e9t\u00e9 appliqu\u00e9 \u00e0 ce motif particulier de min\u00e9raux depuis lors.  Comme la texture a tendance \u00e0 se former dans la moiti\u00e9 sup\u00e9rieure de la coul\u00e9e de lave, elle peut \u00eatre utilis\u00e9e avec succ\u00e8s comme un autre type d'\"indicateur sup\u00e9rieur\".  Les excellentes expositions sont relativement rares, et les sites d'affleurement sont ch\u00e9ris en tant que merveilles g\u00e9ologiques.<\/p>\n<p>Explication de l'Internet...chercher : Komatiites - Alex Strekeisen<\/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-dce229f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dce229f\" 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-b699c2f\" data-id=\"b699c2f\" 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-9ca962d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"9ca962d\" 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-f2aa224 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2aa224\" 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-da5fe21\" data-id=\"da5fe21\" 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-ba79aa8 elementor-widget elementor-widget-menu-anchor\" data-id=\"ba79aa8\" 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=\"UNGS15\"><\/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-36c4c4d elementor-widget elementor-widget-heading\" data-id=\"36c4c4d\" 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\">UNGS#15<\/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-a93e23e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a93e23e\" 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-f78674f\" data-id=\"f78674f\" 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-cf659da elementor-widget elementor-widget-image\" data-id=\"cf659da\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-1024x680.jpg\" class=\"attachment-large size-large wp-image-254\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS15-18x12.jpg 18w\" 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-0539ec2\" data-id=\"0539ec2\" 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-8c842ae elementor-widget elementor-widget-text-editor\" data-id=\"8c842ae\" 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>Un type de roche locale commun\u00e9ment appel\u00e9 'lamprophyre' est repr\u00e9sent\u00e9 ici.  Le r\u00e9examen des expositions de 'lamprophyre' a permis de reconna\u00eetre des types de roches qui n'\u00e9taient pas connus auparavant dans la r\u00e9gion de Cobalt.  Cet exemple est connu sous le nom de br\u00e8che h\u00e9t\u00e9rolithique de diatr\u00e8me ... ce qui signifie comme suit : br\u00e8che - morceaux de roche bris\u00e9s, en forme de puzzle ; h\u00e9t\u00e9rolithique - une vari\u00e9t\u00e9 de types de roches est repr\u00e9sent\u00e9e dans les fragments ; diatr\u00e8me - intrusion, g\u00e9n\u00e9ralement sous forme de digue ou de chemin\u00e9e.  Dans ce cas, ce type de roche a \u00e9t\u00e9 d\u00e9couvert pour la premi\u00e8re fois dans la r\u00e9gion de Wawa comme h\u00f4te potentiel de diamants, et a fait l'objet d'une exploration diamantaire dans la r\u00e9gion de Temiskaming \u00e9galement. Un deuxi\u00e8me \u00e9chantillon peut \u00eatre visualis\u00e9 \u00e0 LRT#5C<\/p>\n<p>Signalisation commandit\u00e9e par Laframboise Drilling Inc. (Earlton, Ontario).<\/p>\n<p>Internet Nipissing Diamond...cherche : Nipissing \u2013 Atacama Resources\u00a0<\/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-3642c84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3642c84\" 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-bb60eb2\" data-id=\"bb60eb2\" 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-b2dc50a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b2dc50a\" 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-8c6e41e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8c6e41e\" 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-0c34210\" data-id=\"0c34210\" 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-6657906 elementor-widget elementor-widget-menu-anchor\" data-id=\"6657906\" 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=\"UNGS16\"><\/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-7d97938 elementor-widget elementor-widget-heading\" data-id=\"7d97938\" 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\">UNGS#16<\/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-70385d6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70385d6\" 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-befef64\" data-id=\"befef64\" 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-1820fe8 elementor-widget elementor-widget-image\" data-id=\"1820fe8\" 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\/UNGS16-768x1024.jpg\" class=\"attachment-large size-large wp-image-253\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS16-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-39c0a1f\" data-id=\"39c0a1f\" 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-70050eb elementor-widget elementor-widget-text-editor\" data-id=\"70050eb\" 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>Ceci est un \u00e9chantillon de bois p\u00e9trifi\u00e9 qui a \u00e9t\u00e9 obtenu au Texas. Au Canada, le bois p\u00e9trifi\u00e9 a \u00e9t\u00e9 trouv\u00e9 dans le parc provincial Dinosaur, dans les \u00ab\u00a0Badlands\u00a0\u00bb de l'Alberta, et c'est la \u00ab\u00a0pierre provinciale\u00a0\u00bb de cette province. Au cours des 13 000 derni\u00e8res ann\u00e9es, les populations indig\u00e8nes pr\u00e9-contact ont utilis\u00e9 le bois p\u00e9trifi\u00e9 pour la fabrication de pointes de projectiles.  On trouve de tels types de roches dans le monde entier, et elles r\u00e9sultent de la fossilisation de troncs et de membres d'arbres tomb\u00e9s au sol sur de longues p\u00e9riodes de temps.  Afin de pr\u00e9server la taille, la forme, la texture, et dans certains cas, m\u00eame la couleur, du mat\u00e9riau d'origine de l'arbre, les fibres de cellulose et les cellules de l'arbre d'origine ont \u00e9t\u00e9 remplac\u00e9es, mol\u00e9cule par mol\u00e9cule. Ceci est fait avec de la silice, du quartz et d'autres min\u00e9raux, d\u00e9pos\u00e9s \u00e0 partir des eaux souterraines en circulation.\u00a0<\/p>\n<p>Les \u00e9chantillons pr\u00e9lev\u00e9s dans l'Arctique canadien, sur l'\u00eele Axel Hieberg, sont diff\u00e9rents. Ils sont mieux d\u00e9finis comme une \"for\u00eat momifi\u00e9e\" unique car le bois ne s'est pas transform\u00e9 en pierre - ou en charbon - mais peut \u00eatre br\u00fbl\u00e9 pour la chaleur. D\u00e9couvert en 1985, le d\u00e9p\u00f4t en couches contribue \u00e0 fournir des preuves des climats tropicaux pass\u00e9s dans l'Arctique, et des biomes qui y existaient autrefois 50 MYA \u00e0 une latitude d'origine d'environ 70 degr\u00e9s nord. Notez que ceci n'est PAS li\u00e9 au concept de la tectonique des plaques (d\u00e9rive des continents).<\/p>\n<p>R\u00e9f\u00e9rence Internet Alberta...chercher : Petrified Wood: Preserving Alberta<\/p>\n<p>R\u00e9f\u00e9rence Internet sur l'Arctique...chercher : Natural Wonders: The Fossil Forest<\/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-b6aee84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6aee84\" 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-82655e6\" data-id=\"82655e6\" 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-f57c7a9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f57c7a9\" 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-1895d6d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1895d6d\" 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-6d45741\" data-id=\"6d45741\" 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-267f095 elementor-widget elementor-widget-menu-anchor\" data-id=\"267f095\" 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=\"UNGS17\"><\/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-27cbe3b elementor-widget elementor-widget-heading\" data-id=\"27cbe3b\" 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\">UNGS#17<\/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-2c09bdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2c09bdb\" 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-4dc4f04\" data-id=\"4dc4f04\" 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-76576a9 elementor-widget elementor-widget-image\" data-id=\"76576a9\" 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\/UNGS17-768x1024.jpg\" class=\"attachment-large size-large wp-image-255\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS17-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-65a6a88\" data-id=\"65a6a88\" 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-ddcefe0 elementor-widget elementor-widget-text-editor\" data-id=\"ddcefe0\" 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\u2019agit d\u2019un \u00ab\u00a0erratique calcaire provenant de la r\u00e9gion de Cart Lake, au sud de Cobalt.  La surface est tr\u00e8s piqu\u00e9e, et sert \u00e0 illustrer la fa\u00e7on dont le calcaire se dissout facilement dans les eaux souterraines (et les eaux de pluie). En fait, c'est principalement ce qui rend l'eau souterraine \u00ab\u00a0dure\u00a0\u00bb. Au fur et \u00e0 mesure que les puits le long des plans de litage du calcaire s'agrandissent, ils finissent par se rejoindre pour former de petites <em>grottes,<\/em>et comme le processus continue, ces grottes peuvent finalement s'agrandir pour forme <em>des cavernes.<\/em>La roche provient probablement du nord de Dawson Point.\u00a0<\/p>\n<p>On pense que l'\u00e9chantillon est du calcaire (formation Earlton - p\u00e9riode du Silurien inf\u00e9rieur) transport\u00e9 par voie glaciaire depuis la r\u00e9gion centrale du T\u00e9miscamingue. Ceci est par opposition \u00e0 la dolomie (quatre formations) plus commune dans la r\u00e9gion, qui \u00e9tait utilis\u00e9e comme mat\u00e9riau de construction. Il y a \u00e9galement trois formations de schiste dans le T\u00e9miscamingue, plus une de gr\u00e8s. Le calcaire de T\u00e9miscamingue est consid\u00e9r\u00e9 comme une \u00ab\u00a0aberration\u00a0\u00bb  et, avec une \u00ab\u00a0vall\u00e9e du rift\u00a0\u00bb, il constitue la g\u00e9ologie la plus importante de la r\u00e9gion. Elle prouve que la majeure partie de l'Ontario \u00e9tait recouverte de calcaire dans notre ancien pass\u00e9.\u00a0<\/p>\n<p>Il faut parfois des milliers d'ann\u00e9es pour que de grandes cavit\u00e9s se forment.  Si ces cavernes sont situ\u00e9es assez pr\u00e8s de la surface du sol, le toit de la caverne peut s'effondrer, par manque de support, et cela provoque <em>des dolines<\/em> (par exemple, comme il peut en exister dans le canton de Harris, juste \u00e0 l'est de New Liskeard, dans la zone du Silurien inf\u00e9rieur).  Si suffisamment de dolines se forment, le paysage r\u00e9sultant peut \u00e9ventuellement devenir celui du <em>karst.<\/em>.<\/p>\n<p>Signalisation commandit\u00e9e par Caldwell Construction (New Liskeard, Ontario)<\/p>\n<p>G\u00e9otour sur l\u2019internet ...chercher : MDNM Temiskaming Shores<\/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-2ec3705 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2ec3705\" 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-6cf36f4\" data-id=\"6cf36f4\" 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-be706c9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"be706c9\" 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-e1a54fc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1a54fc\" 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-6176bc8\" data-id=\"6176bc8\" 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-80c13db elementor-widget elementor-widget-menu-anchor\" data-id=\"80c13db\" 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=\"UNGS18\"><\/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-6136721 elementor-widget elementor-widget-heading\" data-id=\"6136721\" 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\">UNGS#18<\/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-cc8558b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cc8558b\" 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-00cd917\" data-id=\"00cd917\" 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-7bb759f elementor-widget elementor-widget-image\" data-id=\"7bb759f\" 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=\"385\" src=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-1024x680.jpg\" class=\"attachment-large size-large wp-image-256\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-1024x680.jpg 1024w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-300x199.jpg 300w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-768x510.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-1536x1020.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-2048x1360.jpg 2048w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS18-18x12.jpg 18w\" 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-944a2d7\" data-id=\"944a2d7\" 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-d276e46 elementor-widget elementor-widget-text-editor\" data-id=\"d276e46\" 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>Cordons de quartz : Trouv\u00e9 dans une moraine glaciaire de le canton Coleman, cette pi\u00e8ce d\u2019exposition a \u00e9t\u00e9 trouv\u00e9 pr\u00e8s de la pi\u00e8ce \u00e0 conviction UNGS#2. Elle pr\u00e9sente un nombre inhabituellement \u00e9lev\u00e9 de limons, semblant \u00eatre dans une roche h\u00f4te basaltique, et provenant de la province (g\u00e9ologique) du Sup\u00e9rieur. Il n'a pas \u00e9t\u00e9 analys\u00e9, mais pr\u00e9sente un potentiel de m\u00e9taux pr\u00e9cieux. Au-del\u00e0, une interpr\u00e9tation g\u00e9ologique plus pouss\u00e9e est n\u00e9cessaire.\u00a0<\/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-659624b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"659624b\" 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-74c4ae9\" data-id=\"74c4ae9\" 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-361798d elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"361798d\" 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-f8e953e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f8e953e\" 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-70a9606\" data-id=\"70a9606\" 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-d7c4bda elementor-widget elementor-widget-menu-anchor\" data-id=\"d7c4bda\" 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=\"UNGS19\"><\/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-5e49c33 elementor-widget elementor-widget-heading\" data-id=\"5e49c33\" 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\">UNGS#19<\/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-7874f3c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7874f3c\" 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-4163a09\" data-id=\"4163a09\" 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-81a1596 elementor-widget elementor-widget-image\" data-id=\"81a1596\" 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\/UNGS19-768x1024.jpg\" class=\"attachment-large size-large wp-image-257\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS19-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-8b9a0d8\" data-id=\"8b9a0d8\" 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-7e172cb elementor-widget elementor-widget-text-editor\" data-id=\"7e172cb\" 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 la formation de fer ruban\u00e9 (BIF) du camp de Geraldton est un excellent exemple de plissement d'une roche m\u00e9tas\u00e9dimentaire (voir MO#1D 2). Elle s'est d\u00e9pos\u00e9e dans un oc\u00e9an puis s'est solidifi\u00e9e sous forme de s\u00e9diments. Il a ensuite \u00e9t\u00e9 enterr\u00e9 sous une grande profondeur de plus de roche. Les s\u00e9diments ont ensuite \u00e9t\u00e9 soumis \u00e0 des temp\u00e9ratures et des pressions \u00e9lev\u00e9es qui ont provoqu\u00e9 la recristallisation de la couche il y a 2,7 milliards d'ann\u00e9es. Le BIF a \u00e9t\u00e9 cr\u00e9\u00e9 par des cyanobact\u00e9ries et l'\u00e9chantillon montre un gossan de sulfure de fer. Si vous tracez une couche particuli\u00e8re de ce sp\u00e9cimen, vous reconna\u00eetrez plusieurs plis qui sont commun\u00e9ment nomm\u00e9s selon qu'ils sont en forme d'arc<em>(anticlinal)<\/em>ou de creux<em>(synclinal).<\/em>).<\/p>\n<p>Signalisation comandit\u00e9e par Wayne's Corner Garage (Cobalt, Ontario)<\/p>\n<p>Nouvelles d'Internet 2021...chercher : Greenstone Gold breaks ground at Geraldton<\/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-998d589 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"998d589\" 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-1eddb08\" data-id=\"1eddb08\" 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-535e944 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"535e944\" 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-7aba772 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7aba772\" 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-dd51a1a\" data-id=\"dd51a1a\" 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-e8ced41 elementor-widget elementor-widget-menu-anchor\" data-id=\"e8ced41\" 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=\"UNGS20\"><\/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-1cc9b95 elementor-widget elementor-widget-heading\" data-id=\"1cc9b95\" 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\">UNGS#20<\/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-86dcf34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86dcf34\" 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-18084a2\" data-id=\"18084a2\" 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-b21bf2b elementor-widget elementor-widget-image\" data-id=\"b21bf2b\" 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\/UNGS20-768x1024.jpg\" class=\"attachment-large size-large wp-image-258\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS20-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-0ed48a7\" data-id=\"0ed48a7\" 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-7bfc187 elementor-widget elementor-widget-text-editor\" data-id=\"7bfc187\" 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>Un r\u00e9seau d'\u00e9troites veines de calcite blanche coupe cet \u00e9chantillon de roche volcanique h\u00f4te, provenant de la mine \u00e0 ciel ouvert de Barrick Mine au nord de Kirkland Lake. Les veines, contrairement aux intrusifs, ne proviennent pas directement du magma, mais plut\u00f4t des eaux circulant dans les fissures et les crevasses de la roche.  Ces eaux peuvent \u00eatre des eaux souterraines chauff\u00e9es, des eaux r\u00e9siduelles laiss\u00e9es par le magma ou des eaux hydrothermales d\u00e9riv\u00e9es du m\u00e9tamorphisme.  Les gisements filoniens typiques sont soit en calcite (comme ici), soit en quartz.  La calcite est molle et r\u00e9agit \u00e0 l'acide chlorhydrique dilu\u00e9.  Le quartz est dur et n'est pas affect\u00e9 par l'acide chlorhydrique dilu\u00e9.  Notez que les veines peuvent ne contenir que de la calcite, par exemple.  Le terme \u00ab\u00a0veine\u00a0\u00bb ne signifie pas qu'elle contient du minerai, mais si la min\u00e9ralisation est pr\u00e9sente, elle sera probablement concentr\u00e9e dans une \u00ab\u00a0pousse de minerai\u00a0\u00bb qui fait partie de la veine.  Selon le personnel de Barrick Gold, cet \u00e9chantillon est st\u00e9rile, et est typique de leur roche h\u00f4te.<\/p>\n<p>Comparaison sur Internet...chercher: Veins and Hydrothermal Deposits-Geology In<\/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-fa0300e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fa0300e\" 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-930feb9\" data-id=\"930feb9\" 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-52190eb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"52190eb\" 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-3f7f34d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3f7f34d\" 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-41b6d79\" data-id=\"41b6d79\" 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-2de3734 elementor-widget elementor-widget-menu-anchor\" data-id=\"2de3734\" 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=\"UNGS21\"><\/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-40bb5c0 elementor-widget elementor-widget-heading\" data-id=\"40bb5c0\" 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\">UNGS#21<\/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-32e922a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"32e922a\" 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-e184add\" data-id=\"e184add\" 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-0cfc766 elementor-widget elementor-widget-image\" data-id=\"0cfc766\" 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\/UNGS212-768x1024.jpg\" class=\"attachment-large size-large wp-image-259\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS212-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-caeaece\" data-id=\"caeaece\" 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-75e1467 elementor-widget elementor-widget-text-editor\" data-id=\"75e1467\" 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>Une autre structure unique que l'on peut trouver dans les roches est la faille.  Cela signifie qu'une roche a \u00e9t\u00e9 coup\u00e9e par une fissure ou une crevasse, et dans la plupart des cas, il y aura un certain d\u00e9placement d'un c\u00f4t\u00e9 par rapport \u00e0 l'autre.  Vous pouvez voir que la veine de quartz qui coupe cette roche h\u00f4te granitique (de la propri\u00e9t\u00e9 Golden Arrow pr\u00e8s de Ramore) est, \u00e0 son tour, coup\u00e9e par une faille.  Si cette orientation \u00e9tait originale, le bloc de terrain suspendu au-dessus du plan de la faille (appel\u00e9 le <em>mur suspendu)<\/em>s'est d\u00e9plac\u00e9 vers le haut et la gauche du bloc de terrain situ\u00e9 sous la faille (appel\u00e9 le <em>mur de pied).<\/em>ne telle faille serait appel\u00e9e <em>faille inverse <\/em>ou<em> faille de chevauchement.<\/em>.\u00a0<\/p>\n<p>R\u00e9f\u00e9rence visuelle sur Internet...chercher : 12.3 Fracturing and Faulting \u2013 BC Open<\/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-eb8280b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb8280b\" 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-3580c08\" data-id=\"3580c08\" 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-1e46ad7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1e46ad7\" 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-0ee2377 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ee2377\" 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-543f9b3\" data-id=\"543f9b3\" 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-83079e3 elementor-widget elementor-widget-menu-anchor\" data-id=\"83079e3\" 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=\"UNGS22\"><\/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-020ba71 elementor-widget elementor-widget-heading\" data-id=\"020ba71\" 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\">UNGS#22<\/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-3936dcf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3936dcf\" 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-83936c6\" data-id=\"83936c6\" 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-07b05b9 elementor-widget elementor-widget-image\" data-id=\"07b05b9\" 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\/UNGS222-768x1024.jpg\" class=\"attachment-large size-large wp-image-260\" alt=\"\" srcset=\"https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-768x1024.jpg 768w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-225x300.jpg 225w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-1152x1536.jpg 1152w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-1536x2048.jpg 1536w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-9x12.jpg 9w, https:\/\/rockwalkpark.ca\/wp-content\/uploads\/2022\/10\/UNGS222-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-af5a6cd\" data-id=\"af5a6cd\" 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-8ea1d39 elementor-widget elementor-widget-text-editor\" data-id=\"8ea1d39\" 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 pr\u00e9sente une section noire prononc\u00e9e contenue \u00e0 une extr\u00e9mit\u00e9, et provient de la gravi\u00e8re \u00e0 la jonction de la route 101 et de la route Kam-Kotia, \u00e0 l'ouest de Timmins.  Bien que la texture de la roche sugg\u00e8re qu'elle est probablement m\u00e9tamorphique (dans ce cas, la section mafique noire peut repr\u00e9senter du <em>schlieren<\/em> n contraste avec le mat\u00e9riau feldspathique blanc-quartz constituant la masse de fond), l'\u00e9chantillon ici est utilis\u00e9 pour d\u00e9montrer quelque chose appel\u00e9 un <em>x\u00e9nolithe.<\/em>.<\/p>\n<p>\u00a0Le terme x\u00e9nolithe signifie litt\u00e9ralement \"fragment \u00e9tranger\", et ces fragments sont g\u00e9n\u00e9ralement arrach\u00e9s des parois de la roche h\u00f4te lorsque le magma s'introduit le long d'une fissure.  Si le magma est suffisamment \u00e9pais et chaud, ces fragments seront probablement fondus dans le magma, et modifieront donc un peu la composition du magma.  Cependant, si le magma est relativement froid et que les fragments sont proches du contact, alors de tels fragments peuvent \u00eatre pr\u00e9serv\u00e9s pr\u00e8s de la marge intrusive.  Si la particule \u00e9trang\u00e8re \u00e9tait un cristal, on l'appelle un X\u00e9nocryst. La kimberlite, par exemple, l'une des roches h\u00f4tes des diamants, contient une multitude de x\u00e9nolithes\/x\u00e9nocristaux (ou macrocristaux).<\/p>\n<p>Signalisation sponsoris\u00e9e par Lake Shore Gold Corp. (Timmins, Ontario)<\/p>\n<p>Explication sur Internet...chercher : 7.4 Intrusive Igneous Rocks\u2026USASK<\/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>A \u2018trail\u2019 across the lawn (westward) toward the railway track and then a sharp turn right will put you on the winter snowmobile bypass. This is a good place to walk a dog in any season and view specific trees that were planted as part of our regional Arboretum. It comes out at the north [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":110,"menu_order":6,"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-29","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/29","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=29"}],"version-history":[{"count":33,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/29\/revisions"}],"predecessor-version":[{"id":726,"href":"https:\/\/rockwalkpark.ca\/fr\/wp-json\/wp\/v2\/pages\/29\/revisions\/726"}],"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=29"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}