{"id":844,"date":"2017-10-12T00:00:00","date_gmt":"2017-10-12T00:00:00","guid":{"rendered":"https:\/\/amq-inc.com\/the-mineral-resource-development-process\/"},"modified":"2017-10-12T00:00:00","modified_gmt":"2017-10-12T00:00:00","slug":"the-mineral-resource-development-process","status":"publish","type":"post","link":"https:\/\/amq-inc.com\/en\/the-mineral-resource-development-process\/","title":{"rendered":"The mineral resource development process"},"content":{"rendered":"
\n

D\u00e9velopper une mine est un processus tr\u00e8s long, qui s\u2019\u00e9tend sur pr\u00e8s de 20 ans. Il y a plusieurs stades dans le processus de d\u00e9veloppement d\u2019une mine. Voyons ce processus.<\/p>\n<\/div>\n

\"Association<\/div>\n
\n

VALORISATION DES RESSOURCES MIN\u00c9RALES<\/p>\n

La valorisation des ressources min\u00e9rales vise \u00e0 fournir l\u2019information et les outils pour d\u00e9velopper les ressources min\u00e9rales dans une perspective de d\u00e9veloppement durable.<\/p>\n

Pour cela, on utilise les lev\u00e9s, recherches et synth\u00e8ses g\u00e9oscientifiques, m\u00e9tallog\u00e9niques et \u00e9conomiques faits par les gouvernements, les universit\u00e9s et les autres organismes de recherche. \u00c0 terme, on est en mesure d\u2019\u00e9tablir une base de donn\u00e9es et de produire des cartes et mod\u00e8les.<\/p>\n

EXPLORATION L\u2019exploration se d\u00e9roule sur plusieurs ann\u00e9es (en moyenne entre 1 et 5 ans) marqu\u00e9es par plusieurs \u00e9tapes.<\/p>\n

La planification de l\u2019exploration, premi\u00e8re \u00e9tape, consiste \u00e0 choisir les min\u00e9raux et m\u00e9taux cibles, \u00e9tablir les objectifs et strat\u00e9gies et choisir les r\u00e9gions cibles les plus prometteuses.<\/p>\n

La reconnaissance r\u00e9gionale et les lev\u00e9s, seconde \u00e9tape, permettent de trouver des anomalies r\u00e9gionales et locales et de choisir les cibles les plus prometteuses.<\/p>\n

La prospection et les lev\u00e9s au sol sur les anomalies, troisi\u00e8me \u00e9tape, ont pour objectif d\u2019acqu\u00e9rir des propri\u00e9t\u00e9s, confirmer la pr\u00e9sence, la position et les caract\u00e9ristiques des anomalies.<\/p>\n

La v\u00e9rification des anomalies et indices, quatri\u00e8me \u00e9tape, permet de v\u00e9rifier la cause des anomalies, trouver des indices min\u00e9ralis\u00e9s et acqu\u00e9rir d\u2019autres propri\u00e9t\u00e9s selon le besoin.<\/p>\n

La d\u00e9couverte et la d\u00e9limitation d\u2019un g\u00eete \u00e0 tonnage \u00e9lev\u00e9, cinqui\u00e8me \u00e9tape, permet de d\u00e9couvrir, confirmer et d\u00e9limiter un premier inventaire min\u00e9ral du g\u00eete. \u00c0 cette \u00e9tape, on \u00e9value son potentiel \u00e9conomique de fa\u00e7on pr\u00e9liminaire et on r\u00e9alise une premi\u00e8re \u00e9tude de pr\u00e9faisabilit\u00e9.<\/p>\n

MISE EN VALEUR Troisi\u00e8me stade du processus de d\u00e9veloppement min\u00e9ral, la mise en valeur compte quatre \u00e9tapes.<\/p>\n

La d\u00e9finition du g\u00eete \u00e0 tonnage \u00e9valu\u00e9, premi\u00e8re \u00e9tape, d\u00e9finit les limites les contr\u00f4les et la distribution interne de la min\u00e9ralogie et des teneurs du g\u00eete. Elle sert aussi \u00e0 planifier et pr\u00e9parer l\u2019ing\u00e9nierie du projet. C\u2019est \u00e0 cette \u00e9tape qu\u2019on lance les forages en surface et sous terre.<\/p>\n

La d\u00e9finition des param\u00e8tres techniques (ing\u00e9nierie), seconde \u00e9tape, \u00e9tablit la faisabilit\u00e9 technique, les plans c\u00e9dules et estimations pour le projet minier. \u00c0 cette \u00e9tape, on fait l\u2019estimation des co\u00fbts de la mine, du proc\u00e9d\u00e9 de concentration, de l\u2019infrastructure, de la protection de l\u2019environnement et de la restauration du site.<\/p>\n

Troisi\u00e8me \u00e9tape, la d\u00e9finition des pratiques \u00e9conomiques, \u00e9tablit les param\u00e8tres pour l\u2019\u00e9valuation \u00e9conomique et financi\u00e8re. On \u00e9value \u00e9galement les sources de financement. C\u2019est \u00e0 cette \u00e9tape qu\u2019on lance les \u00e9tudes de march\u00e9, des prix et des aspects financiers. On r\u00e9alise aussi une analyse des risques techniques, \u00e9conomiques, financiers, sociaux, politiques et environnementaux.<\/p>\n

Quatri\u00e8me \u00e9tape, l\u2019\u00e9tude de faisabilit\u00e9, vise \u00e0 garantir la validit\u00e9 des donn\u00e9es, hypoth\u00e8ses et \u00e9valuations. C\u2019est \u00e0 cette \u00e9tape que l\u2019on prend la d\u00e9cision d\u2019entreprendre le projet ou de l\u2019abandonner.<\/p>\n

\u00c0 noter ici que le Bureau des audiences publiques sur l\u2019environnement (BAPE) peut tenir des audiences aux phases 3 et 4 de la mise en valeur.<\/p>\n

La mise en valeur peut prendre entre 3 et 8 ans.<\/p>\n

AM\u00c9NAGEMENT L\u2019am\u00e9nagement se divise en 3 \u00e9tapes : (1) la construction et la mise en \u0153uvre de la mine, (2) la production et la mise en march\u00e9, (3) la fermeture de la mine et la restauration du site.<\/p>\n<\/div>\n

\n

Le processus de d\u00e9veloppement min\u00e9ral est une norme mondiale. Le minist\u00e8re des Ressources naturelles a produit un\u00a0sch\u00e9ma<\/a>\u00a0tr\u00e8s d\u00e9taill\u00e9 de ce processus.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D\u00e9velopper une mine est un processus tr\u00e8s long, qui s\u2019\u00e9tend sur pr\u00e8s de 20 ans. Il y a plusieurs stades […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[35,46],"tags":[],"class_list":["post-844","post","type-post","status-publish","format-standard","hentry","category-industrie-minerale","category-mining-industry"],"acf":[],"yoast_head":"\nThe mineral resource development process - Association Mini\u00e8re du Qu\u00e9bec<\/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:\/\/amq-inc.com\/en\/the-mineral-resource-development-process\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The mineral resource development process - Association Mini\u00e8re du Qu\u00e9bec\" \/>\n<meta property=\"og:description\" content=\"D\u00e9velopper une mine est un processus tr\u00e8s long, qui s\u2019\u00e9tend sur pr\u00e8s de 20 ans. 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