{"id":684,"date":"2025-04-08T12:18:22","date_gmt":"2025-04-08T15:18:22","guid":{"rendered":"https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/?p=684"},"modified":"2025-05-22T17:18:57","modified_gmt":"2025-05-22T20:18:57","slug":"goethita","status":"publish","type":"post","link":"https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/goethita\/","title":{"rendered":"Goethita"},"content":{"rendered":"\n<p>Composi\u00e7\u00e3o Qu\u00edmica: &nbsp;FeO(OH)<\/p>\n\n\n\n<p>Sistema: Ortorr\u00f4mbico<\/p>\n\n\n\n<p>H\u00e1bito: Prism\u00e1tico, fibroso, maci\u00e7o, radial, estalact\u00edtico<\/p>\n\n\n\n<p>Cor: Vermelho, preto, amarelo, marrom<\/p>\n\n\n\n<p>Brilho:&nbsp; Adamantino a submet\u00e1lico<\/p>\n\n\n\n<p>Dureza (Mohs): 5 &#8211; 5,5<\/p>\n\n\n\n<p>Densidade relativa:&nbsp;3,3 &#8211; 4,3<\/p>\n\n\n\n<p>Clivagem: Perfeita {010}<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/wp-content\/uploads\/sites\/2\/2015\/01\/goetita.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/wp-content\/uploads\/sites\/2\/2015\/01\/goetita-1024x726.jpg\" alt=\"\" class=\"wp-image-234\" width=\"282\" height=\"199\" srcset=\"https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/wp-content\/uploads\/sites\/2\/2015\/01\/goetita-1024x726.jpg 1024w, https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/wp-content\/uploads\/sites\/2\/2015\/01\/goetita-300x212.jpg 300w, https:\/\/laboratorios.ufrrj.br\/mineraiserochas\/wp-content\/uploads\/sites\/2\/2015\/01\/goetita.jpg 1736w\" sizes=\"auto, (max-width: 282px) 100vw, 282px\" \/><\/a><figcaption class=\"wp-element-caption\">Goethita. Cole\u00e7\u00e3o Simon Bumistrov. UFRRJ<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Composi\u00e7\u00e3o Qu\u00edmica: &nbsp;FeO(OH) Sistema: Ortorr\u00f4mbico H\u00e1bito: Prism\u00e1tico, fibroso, maci\u00e7o, radial, estalact\u00edtico Cor: Vermelho, preto, amarelo, marrom Brilho:&nbsp; Adamantino a submet\u00e1lico Dureza (Mohs): [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":234,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[45],"tags":[],"class_list":["post-684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hidroxidos"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Goethita - Museu de Rochas e Minerais<\/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:\/\/laboratorios.ufrrj.br\/mineraiserochas\/goethita\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Goethita - Museu de Rochas e Minerais\" \/>\n<meta property=\"og:description\" content=\"Composi\u00e7\u00e3o Qu\u00edmica: &nbsp;FeO(OH) Sistema: Ortorr\u00f4mbico H\u00e1bito: Prism\u00e1tico, fibroso, maci\u00e7o, radial, estalact\u00edtico Cor: Vermelho, preto, amarelo, marrom Brilho:&nbsp; 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