{"id":14948,"date":"2019-05-26T15:57:34","date_gmt":"2019-05-26T18:57:34","guid":{"rendered":"http:\/\/www.inthemine.com.br\/site\/?p=14948"},"modified":"2020-07-25T08:49:58","modified_gmt":"2020-07-25T11:49:58","slug":"mining-cast-o-polemico-niobio","status":"publish","type":"post","link":"https:\/\/www.inthemine.com.br\/site\/mining-cast-o-polemico-niobio\/","title":{"rendered":"MINING CAST: O POL\u00caMICO NI\u00d3BIO"},"content":{"rendered":"<p><strong>MINING CAST &#8211; O podcast da In The Mine para a minera\u00e7\u00e3o brasileira<\/strong><\/p>\n<p><strong>Ou\u00e7a o terceiro epis\u00f3dio no <a href=\"https:\/\/open.spotify.com\/show\/1rMk4nzt0phHZWnPPUlxWE\">Spotify<\/a>, <a href=\"https:\/\/soundcloud.com\/miningcast\/o-polemico-niobio\">Soundcloud<\/a> ou no seu tocador de podcasts favorito<\/strong><\/p>\n<p><a href=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Mining_Cast_300x300-e1557010660124.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14774\" src=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Mining_Cast_300x300-e1557010660124.png\" alt=\"mining cast\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<p><a href=\"https:\/\/soundcloud.com\/miningcast\/o-polemico-niobio\">3. Aula Mineral: O pol\u00eamico ni\u00f3bio<\/a><\/p>\n<p>27:30<\/p>\n<p>Descri\u00e7\u00e3o:<\/p>\n<p>O ni\u00f3bio j\u00e1 foi citado por dois candidatos \u00e0s elei\u00e7\u00f5es presidenciais como a chave do crescimento econ\u00f4mico brasileiro. Ter\u00edamos a maior reserva do planeta da subst\u00e2ncia &#8211; 842,45 milh\u00f5es de toneladas -, praticamente o monop\u00f3lio de sua produ\u00e7\u00e3o &#8211; 82% do mercado mundial. E uma cota\u00e7\u00e3o de dar inveja ao min\u00e9rio de ferro &#8211; US$ 26 mil a tonelada, segundo estimativas. J\u00e1 a Bolsa de Metais de Londres, onde o ni\u00f3bio \u00e9 negociado, n\u00e3o revela o valor exato do produto.<\/p>\n<p>Empregado para aumentar a resist\u00eancia e a maleabilidade do a\u00e7o, o ni\u00f3bio foi ganhando aplica\u00e7\u00f5es ao longo dos \u00faltimos anos. Passando a servir tanto para a fabrica\u00e7\u00e3o de foguetes quanto para a de piercings. Ultimamente, estuda-se a possibilidade de seu emprego em drogas sint\u00e9ticas, inclusive para o tratamento de HIV.<\/p>\n<p>Nesta &#8220;aula mineral&#8221;, o ge\u00f3logo, mineralogista e professor do IGC\/USP, Daniel Atencio nos explica o que \u00e9 o ni\u00f3bio. Como e quando foi descoberto, de onde v\u00eam, como \u00e9 beneficiado e para que serve. Ao final do Mining Cast, descobrimos que trata-se de uma subst\u00e2ncia fant\u00e1stica. Mas ainda n\u00e3o vai salvar o Brasil.<\/p>\n<figure id=\"attachment_14944\" aria-describedby=\"caption-attachment-14944\" style=\"width: 200px\" class=\"wp-caption alignleft\"><a href=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Foto1Daniel.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14944\" src=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Foto1Daniel.jpg\" alt=\"daniel at\u00eancio\" width=\"200\" height=\"200\" srcset=\"https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Foto1Daniel.jpg 200w, https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/Foto1Daniel-150x150.jpg 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-14944\" class=\"wp-caption-text\">Daniel At\u00eancio<\/figcaption><\/figure>\n<p><strong>Ficha T\u00e9cnica:<\/strong><\/p>\n<p><strong>Entrevista:<\/strong> T\u00e9bis Oliveira, editora de Novos Projetos da revista In the Mine<\/p>\n<p><strong>Entrevistado: <\/strong>Daniel At\u00eancio, ge\u00f3logo, mineralogista e professor do Instituto de Geoci\u00eancias da Universidade de S\u00e3o Paulo (USP). Considerado o maior descobridor de minerais do Brasil (34 novos minerais at\u00e9 agora).<strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/strong><\/p>\n<p><strong>Arte<\/strong>: Ari Maia<strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Edi\u00e7\u00e3o Final<\/strong>: Arthur Bigarelli<\/p>\n<p><strong>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/strong><\/p>\n<p><strong> Trilha Sonora:<\/strong> &#8220;Relent&#8221; e &#8220;Day of Chaos&#8221;, de Kevin MacLeod\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0(incompetech.com). Licenciado pela Creative Commons\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0(http:\/\/creativecommons.org\/licenses\/by\/3.0\/)<\/p>\n<p>&nbsp;<\/p>\n<p>Ou\u00e7a tamb\u00e9m:<\/p>\n<ol>\n<li><a href=\"https:\/\/open.spotify.com\/episode\/55WNQ3Sn30YeJIe7gRmcpV\">A minera\u00e7\u00e3o do futuro<\/a><\/li>\n<li><a href=\"https:\/\/open.spotify.com\/episode\/4x6Jm2SmAv4wAke6jDwvOt\">O pai da geologia brasileira<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/podcastapps.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-14959\" src=\"http:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/podcastapps-300x189.jpg\" alt=\"\" width=\"300\" height=\"189\" srcset=\"https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/podcastapps-300x189.jpg 300w, https:\/\/www.inthemine.com.br\/site\/wp-content\/uploads\/2019\/05\/podcastapps.jpg 461w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nesta &#8220;aula mineral&#8221;, o ge\u00f3logo, mineralogista e professor do IGC\/USP, Daniel Atencio nos explica o que \u00e9 o ni\u00f3bio, como e quando foi descoberto, de onde v\u00eam, como \u00e9 beneficiado e para que serve<\/p>\n","protected":false},"author":3,"featured_media":14944,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5382],"tags":[3681,3679,3682,771,3680,234,3683],"class_list":["post-14948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mining-cast","tag-aplicacoes-do-niobio","tag-aula-mineral","tag-beneficiamento-do-niobio","tag-daniel-atencio","tag-igc-usp","tag-niobio","tag-reservas-de-niobio"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MINING CAST: O POL\u00caMICO NI\u00d3BIO - Revista In The Mine<\/title>\n<meta name=\"description\" content=\"Nesta &quot;aula mineral&quot;, o ge\u00f3logo, mineralogista e professor do IGC\/USP, Daniel Atencio, explica o que \u00e9 o ni\u00f3bio, seu beneficiamento e aplica\u00e7\u00f5es\" \/>\n<meta name=\"robots\" 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