{"id":16517,"date":"2020-04-21T11:58:52","date_gmt":"2020-04-21T03:58:52","guid":{"rendered":"https:\/\/www.jxscmachine.com\/?post_type=new&p=16517"},"modified":"2021-07-08T08:56:27","modified_gmt":"2021-07-08T00:56:27","slug":"exploitation-de-lor-au-ghana-2020","status":"publish","type":"new","link":"https:\/\/www.jxscmachine.com\/fr\/new\/gold-mining-ghana-2020\/","title":{"rendered":"Extraction de l'or au Ghana (2020)"},"content":{"rendered":"
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Ghana - Le plus grand producteur d'or d'Afrique <\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t
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Le Ghana a remplac\u00e9 l'Afrique du Sud en tant que premier producteur d'or du continent africain, ce qui n'est plus une nouvelle pour les investisseurs miniers avis\u00e9s et importants. L'industrie mini\u00e8re ghan\u00e9enne est presque exclusivement constitu\u00e9e de mines d'or.<\/p>\n

La production d'or du Ghana remonte \u00e0 la p\u00e9riode coloniale, bien que la production ait \u00e9t\u00e9 faible \u00e0 l'\u00e9poque, jusqu'\u00e0 ce que, dans les ann\u00e9es 1970 et 1980, le Ghana commence \u00e0 ouvrir ses ressources min\u00e9rales et \u00e0 effectuer des travaux d'exploration.<\/p>\n

Aujourd'hui, plusieurs les plus grands g\u00e9ants de l'or du monde<\/a> ont \u00e9tabli des bases mini\u00e8res au Ghana pour participer \u00e0 la prospection et \u00e0 l'exploitation de l'or. Parmi ces grandes soci\u00e9t\u00e9s d'exploitation aurif\u00e8re figurent Gold Fields Limited, IAMGOLD Corp. bas\u00e9e \u00e0 Toronto, AngloGold Ashanti Ltd, Golden Star Resources Ltd et Newmont Mining Corporation. D'autres soci\u00e9t\u00e9s importantes m\u00e8nent des activit\u00e9s d'exploration aurif\u00e8re au Ghana, notamment Adamus Resources Ltd, Xtra Gold Resources, African Gold plc, Perseus Mining Limited, Moydow Mines International Inc. et Pelangio Mines Inc.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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Principales mines d'or au Ghana<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n\n\t
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Bien que les r\u00e9centes mesures prises par le Ghana pour lutter contre l'exploitation ill\u00e9gale de l'or battent leur plein, le pays offre encore un \u00e9norme potentiel d'investissement pour les investisseurs l\u00e9gitimes dans le secteur de l'or. Parmi les principales mines d'or actuellement exploit\u00e9es dans le pays, on peut citer<\/p>\n

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  1. Mine d'or de Taekwa<\/strong>
    \nIl s'agit de la plus grande mine d'or du Ghana. Elle est d\u00e9tenue et exploit\u00e9e par Goldfields. Elle dispose d'environ 15,3 millions d'onces de ressources en or et d'environ 9,9 millions d'onces de r\u00e9serves d'or.<\/li>\n
  2. Mine d'or de Chirano<\/strong>
    \nCette mine \u00e0 ciel ouvert est situ\u00e9e dans l'ouest du Ghana, \u00e0 environ 20 kilom\u00e8tres au sud de la mine d'or de Bibiani. La mine a \u00e9t\u00e9 ouverte par Red Back Mining Company en 2005 et est exploit\u00e9e par Chirano Gold Mines Limited (CGML), une filiale de la soci\u00e9t\u00e9. La mine produit actuellement une moyenne de 3 800 kg d'or par an.<\/li>\n
  3. Mine d'or de Nzema<\/strong>
    \nLa mine est situ\u00e9e dans la ceinture aurif\u00e8re d'Ashanti, dans le sud du Ghana. Elle est d\u00e9tenue et exploit\u00e9e par Endeavor Mining Company, qui a commenc\u00e9 l'exploitation commerciale en 2011.<\/li>\n
  4. Mine \u00e0 ciel ouvert d'Iduapriem<\/strong>
    \nLa mine appartient \u00e0 AngloGold Ashanti et est situ\u00e9e \u00e0 environ 10 kilom\u00e8tres au sud de la mine de Tarkwa, plus importante, dans l'ouest du Ghana. La mine se compose de deux exploitations mini\u00e8res : Teberebie et iduapriem.<\/li>\n
  5. Mine souterraine d'Obuasi<\/strong>
    \nLa mine est situ\u00e9e \u00e0 Obuasi, dans la r\u00e9gion d'Ashanti, qui est l'une des dix premi\u00e8res mines d'or d'Afrique. La mine appartient \u00e0 AngloGold Ashanti. La mine est exploit\u00e9e depuis 1897 et est consid\u00e9r\u00e9e comme l'une des plus anciennes mines d'or du Ghana.<\/li>\n
  6. Mine d'or \u00e0 ciel ouvert de Wassa<\/strong>
    \nLa mine \u00e0 ciel ouvert est situ\u00e9e \u00e0 environ 35 kilom\u00e8tres au nord-est de Tarkwa et \u00e0 environ 150 kilom\u00e8tres au nord d'Accra. La mine est exploit\u00e9e depuis le d\u00e9but des ann\u00e9es 1990 et ses r\u00e9serves d'or sont estim\u00e9es \u00e0 environ 2 millions d'onces troy.<\/li>\n<\/ol>\n

    Premier producteur d'or en Afrique, le Ghana compte un nombre consid\u00e9rable de mines d'or en cours d'exploitation ou de construction. Parmi les autres mines importantes, on peut citer Mine d'or de Bogoso<\/strong>, Mine d'or souterraine de Prestea<\/strong>, Mine d'or d'Ahafo<\/strong> et Mine d'or de Damang<\/strong>.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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    Politique d'extraction de l'or<\/span><\/h2>\n\n\t\t<\/div>\n\t<\/div>\n
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    Depuis le 17 d\u00e9cembre 2018, le gouvernement du Ghana a officiellement lev\u00e9 l'interdiction de l'exploitation mini\u00e8re de l'or \u00e0 petite \u00e9chelle, permettant aux petites entreprises d'exploitation de l'or au Ghana qui ont \u00e9t\u00e9 audit\u00e9es par le gouvernement ghan\u00e9en et qui ont des certificats complets de reprendre l'exploitation mini\u00e8re.<\/p>\n

    Toutefois, le gouvernement ghan\u00e9en a \u00e9galement soulign\u00e9 que la lev\u00e9e de l'interdiction de l'exploitation aurif\u00e8re \u00e0 petite \u00e9chelle ne signifie pas la fin de l'exploitation aurif\u00e8re ill\u00e9gale. Toute exploitation aurif\u00e8re non approuv\u00e9e par le gouvernement ghan\u00e9en est ill\u00e9gale. La lev\u00e9e de l'interdiction de l'exploitation aurif\u00e8re \u00e0 petite \u00e9chelle ne concerne que les citoyens ghan\u00e9ens. Il est toujours ill\u00e9gal pour les \u00e9trangers de participer \u00e0 l'exploitation mini\u00e8re de l'or \u00e0 petite \u00e9chelle.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div>

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    \"Exploitation<\/div>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Le Ghana a remplac\u00e9 l'Afrique du Sud en tant que premier producteur d'or du continent africain, ce qui n'est plus une nouvelle pour les investisseurs miniers avis\u00e9s et importants. L'industrie mini\u00e8re ghan\u00e9enne est presque exclusivement constitu\u00e9e de mines d'or.<\/p>","protected":false},"author":1,"featured_media":16521,"parent":0,"menu_order":245,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[],"tags":[],"class_list":["post-16517","new","type-new","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nGold Mining in Ghana (2020) - JXSC Machine<\/title>\n<meta name=\"description\" content=\"Ghana has replaced South Africa as the largest gold producer on the African continent, which is no longer news for smart and important mining investors. 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