{"id":3895,"date":"2021-10-28T01:33:31","date_gmt":"2021-10-28T01:33:31","guid":{"rendered":"https:\/\/cominvi.com.mx\/?p=3895"},"modified":"2022-04-06T19:16:46","modified_gmt":"2022-04-06T19:16:46","slug":"sabes-que-es-realmente-la-mineria","status":"publish","type":"post","link":"https:\/\/cominvi.com.mx\/fr\/sabes-que-es-realmente-la-mineria\/","title":{"rendered":"Tu sais ce qu\u2019est vraiment l\u2019exploitation mini\u00e8re?"},"content":{"rendered":"

L\u2019exploitation mini\u00e8re est une activit\u00e9 \u00e9conomique connue comme primaire car les min\u00e9raux sont extraits directement de la Terre, sans avoir \u00e9t\u00e9 pr\u00e9alablement trait\u00e9s\npar l\u2019homme, il s\u2019agit de l\u2019extraction de diff\u00e9rents types de min\u00e9raux pr\u00e9sents dans\nou pr\u00e8s de la surface de la Terre.\n
\nLes min\u00e9raux sont des composants essentiels pour la production des diff\u00e9rents\nmat\u00e9riaux que nous utilisons dans notre vie quotidienne. L\u2019exploitation mini\u00e8re\ncomprend une s\u00e9rie d\u2019activit\u00e9s tout au long de son processus, allant de la\nd\u00e9couverte, l\u2019exploration, \u00e0 l\u2019exploitation du gisement (roche o\u00f9 se trouve le minerai),\nle profit (extraction des minerais), la transformation (ou l\u2019\u00e9laboration d\u2019autres\nmat\u00e9riaux au moyen de min\u00e9raux), et enfin la fermeture de la mine.\n
\nDepuis l\u2019\u00e2ge de pierre, il y a plus de deux millions d\u2019ann\u00e9es, l\u2019homme utilisait d\u00e9j\u00e0\nl\u2019exploitation mini\u00e8re pour la fabrication d\u2019outils. On peut dire que l\u2019exploitation\nmini\u00e8re est n\u00e9e lorsque les \u00eatres humains extrayaient de la Terre diff\u00e9rents types de\nroches, qu\u2019ils taillaient et leur donnaient forme d\u2019outils ou d\u2019ustensiles qu\u2019ils\nutilisaient pour chasser. Au d\u00e9but, ce type d\u2019exploitation mini\u00e8re \u00e9tait tr\u00e8s\nrudimentaire puisqu\u2019il ne s\u2019agissait que de d\u00e9terrer les roches, comme par exemple,\nle silex utilis\u00e9 pour la fabrication d\u2019outils coupants en raison de sa capacit\u00e9 \u00e0 se\nbriser en fragments courb\u00e9s et lamelles droites avec de l\u00e9g\u00e8res courbes, car il se\nbrisait en pointes tranchantes.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

L\u2019exploitation mini\u00e8re souterraine est apparue lorsque les min\u00e9raux expos\u00e9s \u00e0 la\nsurface du sol se sont \u00e9puis\u00e9s et donc, il a fallu creuser sous la surface. En effet,\nles mines en surface sont beaucoup plus anciennes que les mines souterraines. \n
\nLa plus ancienne mine souterraine jamais d\u00e9couverte est une mine d\u2019ocre rouge\ndans la Sierra de Bomvu au Swaziland, en Afrique australe, qui a \u00e9t\u00e9 creus\u00e9e 40,\n000 ans avant notre \u00e8re (bien avant l\u2019apparition de l\u2019agriculture).\n
\nL\u2019exploitation mini\u00e8re traite les minerais apr\u00e8s leur extraction et les transf\u00e8re ensuite\naux entreprises industrielles, qui fabriquent les produits dont nous avons besoin et\nque nous utilisons jour apr\u00e8s jour. Presque tous les mat\u00e9riaux utilis\u00e9s par la soci\u00e9t\u00e9\ncontiennent des parties ou sont enti\u00e8rement fabriqu\u00e9s \u00e0 partir de mat\u00e9riaux extraits de la Terre par l\u2019exploitation mini\u00e8re.\n
\nL\u2019exploitation mini\u00e8re est si importante que d\u2019autres activit\u00e9s du secteur primaire,\ncomme la p\u00eache et l\u2019agriculture, ne pourraient \u00eatre r\u00e9alis\u00e9es sans outils et machines\nfabriqu\u00e9s \u00e0 partir de produits extraits des mines.<\/p>","protected":false},"excerpt":{"rendered":"

La miner\u00eda es una actividad econ\u00f3mica que se conoce como primaria ya
\nque los minerales se…<\/p>","protected":false},"author":3,"featured_media":3898,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[13],"tags":[],"yoast_head":"\n\u00bfSabes qu\u00e9 es realmente la miner\u00eda? - Cominvi<\/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:\/\/cominvi.com.mx\/fr\/sabes-que-es-realmente-la-mineria\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfSabes qu\u00e9 es realmente la miner\u00eda? - Cominvi\" \/>\n<meta property=\"og:description\" content=\"La miner\u00eda es una actividad econ\u00f3mica que se conoce como primaria ya que los minerales se...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cominvi.com.mx\/fr\/sabes-que-es-realmente-la-mineria\/\" \/>\n<meta property=\"og:site_name\" content=\"Cominvi\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-28T01:33:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-04-06T19:16:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cominvi.com.mx\/wp-content\/uploads\/2021\/10\/sabes_que_es_la_mineria-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1707\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Info Corporativo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cominvi.com.mx\/#website\",\"url\":\"https:\/\/www.cominvi.com.mx\/\",\"name\":\"Cominvi\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cominvi.com.mx\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/cominvi.com.mx\/sabes-que-es-realmente-la-mineria\/#primaryimage\",\"url\":\"https:\/\/cominvi.com.mx\/wp-content\/uploads\/2021\/10\/sabes_que_es_la_mineria-scaled.jpg\",\"contentUrl\":\"https:\/\/cominvi.com.mx\/wp-content\/uploads\/2021\/10\/sabes_que_es_la_mineria-scaled.jpg\",\"width\":2560,\"height\":1707},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cominvi.com.mx\/sabes-que-es-realmente-la-mineria\/#webpage\",\"url\":\"https:\/\/cominvi.com.mx\/sabes-que-es-realmente-la-mineria\/\",\"name\":\"\u00bfSabes qu\u00e9 es realmente la miner\u00eda? 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