{"id":87320,"date":"2026-05-09T20:09:27","date_gmt":"2026-05-09T19:09:27","guid":{"rendered":"https:\/\/lasentinelle.dz\/?p=87320"},"modified":"2026-05-09T20:09:30","modified_gmt":"2026-05-09T19:09:30","slug":"mines-un-projet-dexploitation-de-la-dolomie-lance","status":"publish","type":"post","link":"https:\/\/lasentinelle.dz\/index.php\/2026\/05\/09\/mines-un-projet-dexploitation-de-la-dolomie-lance\/","title":{"rendered":"Mines\u00a0: Un projet d\u2019exploitation de la dolomie lanc\u00e9"},"content":{"rendered":"\n<p>Le ministre des Mines et des Industries mini\u00e8res, Mourad Hanifi, a proc\u00e9d\u00e9, jeudi, \u00e0 l&rsquo;inauguration d&rsquo;une unit\u00e9 de transformation de la dolomie dans la r\u00e9gion de Tioulet, relevant de la commune rurale d&rsquo;Ouled Hamla, dans la wilaya d&rsquo;Oum El Bouaghi. Cette nouvelle infrastructure s&rsquo;inscrit dans le cadre du projet de d\u00e9veloppement et d&rsquo;exploitation du gisement du mont Tioulet, consid\u00e9r\u00e9 comme l&rsquo;un des plus importants potentiels miniers de la r\u00e9gion. L&rsquo;inauguration est intervenue \u00e0 l&rsquo;occasion d&rsquo;une visite de travail dans la wilaya, co\u00efncidant avec la c\u00e9l\u00e9bration du 60e anniversaire de la nationalisation des mines et du 59e anniversaire de la cr\u00e9ation de Sonarem, la Soci\u00e9t\u00e9 nationale de recherche et d&rsquo;exploitation mini\u00e8re. La dolomie, \u00e9galement appel\u00e9e dolomite, est une roche s\u00e9dimentaire compos\u00e9e essentiellement de carbonate de calcium et de magn\u00e9sium. Tr\u00e8s utilis\u00e9e dans l&rsquo;industrie, elle entre notamment dans la fabrication du verre, de l&rsquo;acier, des engrais, des mat\u00e9riaux de construction et de certains produits chimiques. Sous forme calcin\u00e9e ou micronis\u00e9e, elle sert aussi dans les proc\u00e9d\u00e9s m\u00e9tallurgiques pour am\u00e9liorer la qualit\u00e9 des alliages et r\u00e9duire certaines impuret\u00e9s. Sa valorisation locale repr\u00e9sente donc un enjeu \u00e9conomique important pour le d\u00e9veloppement des industries de transformation. Selon les donn\u00e9es techniques pr\u00e9sent\u00e9es lors de la c\u00e9r\u00e9monie, le gisement de Tioulet renferme plus de 43 millions de tonnes de ressources g\u00e9ologiques, dont pr\u00e8s de 35 millions de tonnes exploitables. L&rsquo;exploitation se fera \u00e0 ciel ouvert, avec une capacit\u00e9 de production annuelle estim\u00e9e \u00e0 100 000 tonnes, r\u00e9parties entre dolomie micronis\u00e9e et dolomie calcin\u00e9e. Les responsables du secteur estiment que cette unit\u00e9 permettra de r\u00e9pondre \u00e0 une partie des besoins du march\u00e9 national tout en r\u00e9duisant les importations de mati\u00e8res premi\u00e8res destin\u00e9es aux industries lourdes. Le projet devrait \u00e9galement contribuer au renforcement du tissu industriel local gr\u00e2ce \u00e0 l&rsquo;approvisionnement de plusieurs fili\u00e8res strat\u00e9giques. Sur le plan socio-\u00e9conomique, l&rsquo;unit\u00e9 devrait g\u00e9n\u00e9rer au moins 120 emplois directs, sans compter les postes indirects li\u00e9s au transport, \u00e0 la maintenance et aux services associ\u00e9s. Les autorit\u00e9s mettent \u00e9galement en avant les retomb\u00e9es financi\u00e8res attendues ainsi que l&rsquo;impact du projet sur le d\u00e9veloppement local dans cette r\u00e9gion \u00e0 vocation mini\u00e8re. Prenant la parole lors de la c\u00e9r\u00e9monie, Mourad Hanifi a soulign\u00e9 la port\u00e9e symbolique de la date du 6 mai, rappelant qu&rsquo;elle marque \u00ab un chapitre fondateur de l&rsquo;histoire \u00e9conomique de l&rsquo;Alg\u00e9rie \u00bb, celui de la souverainet\u00e9 nationale sur les ressources mini\u00e8res. Il a affirm\u00e9 que cette souverainet\u00e9 devait aujourd&rsquo;hui se traduire par une meilleure valorisation des richesses naturelles au service de l&rsquo;industrie, de l&#8217;emploi et de la cr\u00e9ation de valeur ajout\u00e9e. Le ministre a \u00e9galement insist\u00e9 sur la nouvelle dynamique engag\u00e9e dans le secteur minier \u00e0 la faveur de la cr\u00e9ation d&rsquo;un minist\u00e8re ind\u00e9pendant consacr\u00e9 aux mines et aux industries mini\u00e8res. Selon le m\u00eame responsable, cette r\u00e9organisation traduit la volont\u00e9 des pouvoirs publics de faire du secteur minier un levier strat\u00e9gique de diversification \u00e9conomique. Qualifiant la nouvelle unit\u00e9 de Tioulet de \u00ab mod\u00e8le r\u00e9ussi \u00bb de transformation industrielle des ressources mini\u00e8res, le ministre a rappel\u00e9 que la strat\u00e9gie actuelle du secteur vise \u00e0 d\u00e9passer la simple extraction des mati\u00e8res premi\u00e8res pour d\u00e9velopper une v\u00e9ritable industrie de transformation cr\u00e9atrice de richesse. Au cours de son intervention, le ministre a \u00e9galement \u00e9voqu\u00e9 plusieurs projets structurants en cours, notamment ceux de Gara Djebilet, du phosphate int\u00e9gr\u00e9 et du projet de Tala Hamza \u2013 Oued Amizour, consid\u00e9r\u00e9s comme des piliers de la strat\u00e9gie mini\u00e8re nationale. Avec l&rsquo;entr\u00e9e en activit\u00e9 de l&rsquo;unit\u00e9 de Tioulet, la wilaya d&rsquo;Oum El Bouaghi se positionne davantage sur la carte des grands projets miniers nationaux. Au-del\u00e0 de l&rsquo;exploitation d&rsquo;une ressource naturelle, les pouvoirs publics misent sur la transformation industrielle locale comme moteur de croissance, d&#8217;emploi et de diversification \u00e9conomique.<\/p>\n\n\n\n<p>S.Chahine<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le ministre des Mines et des Industries mini\u00e8res, Mourad Hanifi, a proc\u00e9d\u00e9, jeudi, \u00e0 l&rsquo;inauguration d&rsquo;une unit\u00e9 de transformation de<\/p>\n","protected":false},"author":6,"featured_media":84063,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"default","_threads_share_type":"default","_google_business_share_type":"default","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[29],"tags":[],"class_list":["post-87320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-economie"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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