


{"id":103164,"date":"2026-06-10T15:01:34","date_gmt":"2026-06-10T19:01:34","guid":{"rendered":"https:\/\/mrnf.gouv.qc.ca\/?page_id=103164"},"modified":"2026-06-10T15:03:27","modified_gmt":"2026-06-10T19:03:27","slug":"asbestos-mine-tailings-former-sites-perspectives","status":"publish","type":"page","link":"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/","title":{"rendered":"Asbestos Mine Tailings and Former Sites: Perspectives"},"content":{"rendered":"\n<p>The exploitation of chrysotile asbestos deposits was one of the pillars of mining development and served as a driving force behind the Industrial Revolution in Quebec. This activity has profoundly shaped Quebec\u2019s economic and social history.<\/p>\n<p>While asbestos mining generated significant economic benefits, it also left behind a legacy of numerous former mining sites with large piles of asbestos-containing mine tailings. Today, the management and valorization of these residues, as well as the rehabilitation of these sites, present many challenges.<\/p>\n<p>Over the years, several projects aimed at valorizing these residues have been proposed or implemented. More recently, new opportunities have emerged thanks to advances in research and development and increased investment in the region.<\/p>\n<p>This session offers an overview of perspectives for the valorization of asbestos mine tailings and the rehabilitation of mining sites, while taking into account the various challenges involved.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The exploitation of chrysotile asbestos deposits was one of the pillars of mining development and served as a driving force behind the Industrial Revolution in Quebec. This activity has profoundly shaped Quebec\u2019s economic and social history. While asbestos mining generated significant economic benefits, it also left behind a legacy of numerous former mining sites with [&hellip;]<\/p>\n","protected":false},"author":45,"featured_media":0,"parent":83192,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"quebecMines-inter.php","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","footnotes":""},"class_list":["post-103164","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Asbestos Mine Tailings and Former Sites: Perspectives - Minist\u00e8re des Ressources naturelles et des For\u00eats<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Asbestos Mine Tailings and Former Sites: Perspectives - Minist\u00e8re des Ressources naturelles et des For\u00eats\" \/>\n<meta property=\"og:description\" content=\"The exploitation of chrysotile asbestos deposits was one of the pillars of mining development and served as a driving force behind the Industrial Revolution in Quebec. This activity has profoundly shaped Quebec\u2019s economic and social history. While asbestos mining generated significant economic benefits, it also left behind a legacy of numerous former mining sites with [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/\" \/>\n<meta property=\"og:site_name\" content=\"Minist\u00e8re des Ressources naturelles et des For\u00eats\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/RessourcesNaturellesForets\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-10T19:03:27+00:00\" \/>\n<meta property=\"og:image\" content=\"\/wp-content\/uploads\/QME2024_OG-FB-1024x535.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"627\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/mrnf.gouv.qc.ca\/wp-content\/uploads\/QME2024_OG-TW.jpg\" \/>\n<meta name=\"twitter:site\" content=\"@mrnfqc\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/\",\"url\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/\",\"name\":\"Asbestos Mine Tailings and Former Sites: Perspectives - Minist\u00e8re des Ressources naturelles et des For\u00eats\",\"isPartOf\":{\"@id\":\"https:\/\/mrnf.gouv.qc.ca\/#website\"},\"datePublished\":\"2026-06-10T19:01:34+00:00\",\"dateModified\":\"2026-06-10T19:03:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/mrnf.gouv.qc.ca\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Qu\u00e9bec Mines + \u00c9nergie\",\"item\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Program 2026\",\"item\":\"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Asbestos Mine Tailings and Former Sites: Perspectives\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/mrnf.gouv.qc.ca\/#website\",\"url\":\"https:\/\/mrnf.gouv.qc.ca\/\",\"name\":\"Minist\u00e8re des Ressources naturelles et des For\u00eats\",\"description\":\"Prototype WordPress\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/mrnf.gouv.qc.ca\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Asbestos Mine Tailings and Former Sites: Perspectives - Minist\u00e8re des Ressources naturelles et des For\u00eats","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mrnf.gouv.qc.ca\/en\/quebec-mines\/program\/asbestos-mine-tailings-former-sites-perspectives\/","og_locale":"en_US","og_type":"article","og_title":"Asbestos Mine Tailings and Former Sites: Perspectives - Minist\u00e8re des Ressources naturelles et des For\u00eats","og_description":"The exploitation of chrysotile asbestos deposits was one of the pillars of mining development and served as a driving force behind the Industrial Revolution in Quebec. 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