{"id":1270,"date":"2026-02-07T11:35:00","date_gmt":"2026-02-07T14:35:00","guid":{"rendered":"https:\/\/cafecommessias.com.br\/?p=1270"},"modified":"2026-05-05T00:39:18","modified_gmt":"2026-05-05T03:39:18","slug":"rn-tem-potencial-em-extracao-de-terras-raras-mas-setor-ve-desafios-para-avancar","status":"publish","type":"post","link":"https:\/\/cafecommessias.com.br\/?p=1270","title":{"rendered":"RN tem potencial\u00a0em\u00a0extra\u00e7\u00e3o de\u00a0terras raras, mas setor v\u00ea desafios para avan\u00e7ar"},"content":{"rendered":"\n
Pesquisa mapeia \u00e1reas com minerais estrat\u00e9gicos no Serid\u00f3 potiguar; minera\u00e7\u00e3o defende atra\u00e7\u00e3o de f\u00e1bricas de baterias e \u00edm\u00e3s<\/p>\n\n\n
\n<\/figure>\n<\/div>\n\n\n
O Rio Grande do Norte desponta no cen\u00e1rio nacional da minera\u00e7\u00e3o como local estrat\u00e9gico para extra\u00e7\u00e3o de elementos de terras raras. \u00c9 o que mostra um estudo do Servi\u00e7o Geol\u00f3gico do Brasil (SGB) publicado no \u00faltimo m\u00eas de dezembro. O setor de minera\u00e7\u00e3o potiguar v\u00ea com bons olhos o potencial do estado, mas aponta desafios para a efetiva\u00e7\u00e3o da atividade, entre eles recursos h\u00eddricos e atra\u00e7\u00e3o de ind\u00fastrias de baterias e \u00edm\u00e3s.<\/p>\n\n\n\n
As terras raras s\u00e3o um grupo de 17 elementos qu\u00edmicos \u2013 chamados min\u00e9rios cr\u00edticos ou estrat\u00e9gicos, que incluem uma extensa lista, como cobre, n\u00edquel, grafite, cobalto, ni\u00f3bio, l\u00edtio, entre outros \u2013 que servem de mat\u00e9ria-prima para diversos produtos estrat\u00e9gicos, como turbinas e\u00f3licas, motores de ve\u00edculos el\u00e9tricos, sat\u00e9lites, smartphones, radares e at\u00e9 em tecnologias de defesa. Apesar do nome, s\u00e3o relativamente abundantes, mas a extra\u00e7\u00e3o \u00e9 complexa e custosa.<\/p>\n\n\n\n
No documento \u201cAvalia\u00e7\u00e3o do Potencial dos Pegmatitos dos estados do Rio Grande do Norte e da Para\u00edba\u201d, o SGB gerou informa\u00e7\u00f5es sobre o potencial mineral da \u00e1rea, inclusive para a presen\u00e7a de minerais estrat\u00e9gicos para transi\u00e7\u00e3o energ\u00e9tica, como o l\u00edtio e os elementos de terras raras.<\/p>\n\n\n\n
O estudo analisou a presen\u00e7a dos minerais nas regi\u00f5es de Currais Novos, Parelhas e Tenente Ananias, no RN, e de Picu\u00ed, na Para\u00edba, e identificou mais de 4,7 mil corpos pegmat\u00edticos, n\u00famero que pode ultrapassar 7 mil, a depender de avalia\u00e7\u00f5es adicionais. Os pegmatitos s\u00e3o rochas de granula\u00e7\u00e3o grosseira, com gr\u00e3os com mais de 5 mil\u00edmetros. Encontrados em abund\u00e2ncia no Rio Grande do Norte, principalmente na regi\u00e3o Serid\u00f3, s\u00e3o compostas por uma gama de minerais, como quartzo, feldspato e mica, al\u00e9m de terras raras.<\/p>\n\n\n\n
De acordo com o presidente do Sindicato da Ind\u00fastria da Extra\u00e7\u00e3o de Metais B\u00e1sicos e de Minerais N\u00e3o Met\u00e1licos do RN (SINDMINERAIS-RN), M\u00e1rio Tavares, n\u00e3o restam d\u00favidas da presen\u00e7a de terras raras no estado. \u201cSabemos da exist\u00eancia dessas reservas, mas o potencial ainda n\u00e3o est\u00e1 devidamente quantificado\u201d, destaca.<\/p>\n\n\n\n
Ele aponta que j\u00e1 h\u00e1 28 processos para pesquisa mineral de terras raras registrados junto \u00e0 Ag\u00eancia Nacional de Minera\u00e7\u00e3o (ANM). \u201cExiste uma perspectiva para investimentos nessa atividade para os pr\u00f3ximos anos, pois h\u00e1 diversas empresas pesquisando e quantificando o potencial desses elementos\u201d, explica o presidente do SINDMINERAIS-RN.<\/p>\n\n\n\n
\u201cTemos um setor de minera\u00e7\u00e3o consolidado no estado, al\u00e9m de m\u00e3o de obra extremamente qualificada. A extra\u00e7\u00e3o de terras raras n\u00e3o difere muito do que j\u00e1 realizamos aqui no estado, ent\u00e3o os cursos que temos voltados para esse setor j\u00e1 atendem a atividade\u201d, acrescenta. \u201cUma dificuldade \u00e9 verticalizar esse setor, atraindo ind\u00fastrias de baterias ou \u00edm\u00e3s, por exemplo, para utilizar os elementos extra\u00eddos. A quest\u00e3o h\u00eddrica tamb\u00e9m \u00e9 um desafio para a regi\u00e3o onde est\u00e3o essas reservas, mas h\u00e1 alternativas, como utiliza\u00e7\u00e3o de \u00e1gua servida, coisa que j\u00e1 \u00e9 realizada na minera\u00e7\u00e3o de ouro, por exemplo\u201d, completa Tavares.<\/p>\n\n\n\n
O estudo do SGB refor\u00e7a a preocupa\u00e7\u00e3o do representante do setor, destacando que \u201cainda que o Rio Grande do Norte disponha de relativa abund\u00e2ncia em termos de malha rodovi\u00e1ria e oferta de energia, apresenta limita\u00e7\u00f5es significativas quanto \u00e0 disponibilidade h\u00eddrica\u201d, aponta o documento.<\/p>\n\n\n\n
Dados do com\u00e9rcio exterior sistematizados pelo Observat\u00f3rio da Ind\u00fastria Mais RN mostram o potencial do estado para utilizar elementos de terras raras na atividade industrial. Entre 2019 e 2025, o Rio Grande do Norte importou volumes relevantes desses insumos estrat\u00e9gicos. Somente em 2025, foram US$ 31 milh\u00f5es importados em terras raras para uso no setor de energias. O pico recente ocorreu em 2021, quando as importa\u00e7\u00f5es atingiram US$ 43,7 milh\u00f5es.<\/p>\n\n\n\n
\u201cEsse comportamento indica que o estado consome mais do que produz terras raras, refor\u00e7ando a depend\u00eancia de fornecedores externos e a necessidade de ampliar a base produtiva local para atender \u00e0 demanda da ind\u00fastria\u201d, explica o economista do Observat\u00f3rio, Jo\u00e3o Lucas Dias.<\/p>\n\n\n\nM\u00e1rio Tavares: limita\u00e7\u00f5es h\u00eddricas s\u00e3o os principais obst\u00e1culos \u00e0 atividade. Foto: Divulga\u00e7\u00e3o\/FIERN<\/figcaption><\/figure>\n\n\n\n
Terras raras no Brasil<\/h2>\n\n\n\n
O cen\u00e1rio potiguar acompanha um subaproveitamento das terras raras no Brasil. Ainda que abrigue 23% da segunda maior reserva do mundo, 23% das terras raras, com 21 milh\u00f5es de toneladas mapeadas, o pa\u00eds produziu apenas 20 toneladas dos min\u00e9rios em 2024, \u00e9 o que mostram dados do SGB.<\/p>\n\n\n\n
A China concentra n\u00e3o apenas 40% das reservas mundiais de terras raras, mas tamb\u00e9m 70% da produ\u00e7\u00e3o global, al\u00e9m de dominar patentes de tecnologias para o beneficiamento dos elementos. No segmento mais sens\u00edvel \u2014 produ\u00e7\u00e3o de \u00edm\u00e3s permanentes, utilizados em motores el\u00e9tricos \u2014 o dom\u00ednio chin\u00eas supera 90%.<\/p>\n\n\n\n
Pesquisa mapeia \u00e1reas com minerais estrat\u00e9gicos no Serid\u00f3 potiguar; minera\u00e7\u00e3o defende atra\u00e7\u00e3o de f\u00e1bricas de baterias e \u00edm\u00e3s O Rio Grande do Norte desponta no cen\u00e1rio nacional da minera\u00e7\u00e3o como local estrat\u00e9gico para extra\u00e7\u00e3o de elementos de terras raras. \u00c9 o que mostra um estudo do Servi\u00e7o Geol\u00f3gico do Brasil (SGB) publicado no \u00faltimo m\u00eas…<\/p>\n","protected":false},"author":1,"featured_media":1271,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-economia"],"yoast_head":"\n
RN tem potencial\u00a0em\u00a0extra\u00e7\u00e3o de\u00a0terras raras, mas setor v\u00ea desafios para avan\u00e7ar - Caf\u00e9 com Messias<\/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:\/\/cafecommessias.com.br\/?p=1270\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RN tem potencial\u00a0em\u00a0extra\u00e7\u00e3o de\u00a0terras raras, mas setor v\u00ea desafios para avan\u00e7ar - Caf\u00e9 com Messias\" \/>\n<meta property=\"og:description\" content=\"Pesquisa mapeia \u00e1reas com minerais estrat\u00e9gicos no Serid\u00f3 potiguar; minera\u00e7\u00e3o defende atra\u00e7\u00e3o de f\u00e1bricas de baterias e \u00edm\u00e3s O Rio Grande do Norte desponta no cen\u00e1rio nacional da minera\u00e7\u00e3o como local estrat\u00e9gico para extra\u00e7\u00e3o de elementos de terras raras. \u00c9 o que mostra um estudo do Servi\u00e7o Geol\u00f3gico do Brasil (SGB) publicado no \u00faltimo m\u00eas...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cafecommessias.com.br\/?p=1270\" \/>\n<meta property=\"og:site_name\" content=\"Caf\u00e9 com Messias\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-07T14:35:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-05T03:39:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cafecommessias.com.br\/wp-content\/uploads\/2026\/05\/industria-830x468-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"830\" \/>\n\t<meta property=\"og:image:height\" content=\"468\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Blogcafecommessias\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Blogcafecommessias\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270\"},\"author\":{\"name\":\"Blogcafecommessias\",\"@id\":\"http:\\\/\\\/cafecommessias.com.br\\\/#\\\/schema\\\/person\\\/04ca066d93f45b183baef70c1429baf9\"},\"headline\":\"RN tem potencial\u00a0em\u00a0extra\u00e7\u00e3o de\u00a0terras raras, mas setor v\u00ea desafios para avan\u00e7ar\",\"datePublished\":\"2026-02-07T14:35:00+00:00\",\"dateModified\":\"2026-05-05T03:39:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270\"},\"wordCount\":860,\"commentCount\":0,\"publisher\":{\"@id\":\"http:\\\/\\\/cafecommessias.com.br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cafecommessias.com.br\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/industria-830x468-1.jpg\",\"articleSection\":[\"Econ\u00f4mia\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270\",\"url\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270\",\"name\":\"RN tem potencial\u00a0em\u00a0extra\u00e7\u00e3o de\u00a0terras raras, mas setor v\u00ea desafios para avan\u00e7ar - Caf\u00e9 com Messias\",\"isPartOf\":{\"@id\":\"http:\\\/\\\/cafecommessias.com.br\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cafecommessias.com.br\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/industria-830x468-1.jpg\",\"datePublished\":\"2026-02-07T14:35:00+00:00\",\"dateModified\":\"2026-05-05T03:39:18+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/cafecommessias.com.br\\\/?p=1270#primaryimage\",\"url\":\"https:\\\/\\\/cafecommessias.com.br\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/industria-830x468-1.jpg\",\"contentUrl\":\"https:\\\/\\\/cafecommessias.com.br\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/industria-830x468-1.jpg\",\"width\":830,\"height\":468,\"caption\":\"Serid\u00f3 potiguar concentra hoje grande parte dos pegmatitos mapeados pelo estudo do Servi\u00e7o Geol\u00f3gico do Brasil, com potencial para l\u00edtio e terras raras. 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