{"id":1805,"date":"2020-10-23T15:06:58","date_gmt":"2020-10-23T18:06:58","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/?page_id=1805"},"modified":"2021-02-03T14:55:26","modified_gmt":"2021-02-03T17:55:26","slug":"magnesita-xistoide-amarelado","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/","title":{"rendered":"Magnesita"},"content":{"rendered":"<div id=\"pl-1805\"  class=\"panel-layout\" ><div id=\"pg-1805-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-1805-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-1805-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p><span style=\"font-size: 14pt\"><strong>Defini\u00e7\u00e3o:<\/strong> <\/span><b>Magnesita<\/b>\u00a0ou\u00a0<b>magnesite<\/b> \u00e9 um\u00a0 mineral de carbonato de magn\u00e9sio\u00a0(MgCO<sub>3<\/sub>). O magn\u00e9sio pode ser substitu\u00eddo por\u00a0 ferro formando-se uma s\u00e9rie isomorfa com a siderita\u00a0(FeCO<sub>3<\/sub>). Pode conter pequenas quantidades de n\u00edquel, cobalto, c\u00e1lcio e mang\u00e2nes. A dolomite\u00a0(Mg,Ca)CO<sub>3<\/sub>, \u00e9 praticamente imposs\u00edvel de distinguir da magnesita.<\/p>\n<p>A magnesita ocorre em veios em serpentinitos ou como produto de altera\u00e7\u00e3o destes ou de outras rochas ricas em magn\u00e9sio em zonas de metamorfismo regional ou de contacto. Estas magnesitas s\u00e3o muitas vezes criptocristalinas e cont\u00eam s\u00edlica na forma de opala e cherte.<\/p>\n<p><span style=\"font-size: 14pt\"><strong>Cor:<\/strong><\/span> Incolor, branca, amarelo p\u00e1lido, marrom p\u00e1lido, levemente rosa, lil\u00e1s-rosa<\/p>\n<p><span style=\"font-size: 14pt\"><strong>Textura:<\/strong><\/span> Maci\u00e7o, raramente como romboedro e prismas exagonais, dureza (3,5 - 4,5) escala Mohs<\/p>\n<p><span style=\"font-size: 14pt\"><strong>Aplica\u00e7\u00e3o:<\/strong><\/span> A magnesita pode ser usada para forrar fornalhas pois \u00e9 quase imposs\u00edvel fundi-la. Pode tamb\u00e9m ser usada como\u00a0 catalisador e material de incorpora\u00e7\u00e3o na produ\u00e7\u00e3o de borracha sint\u00e9tica e na prepara\u00e7\u00e3o de produtos qu\u00edmicos com magn\u00e9sio e fertilizantes.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-1805 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-1\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2059\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-1.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2059'>\n\t\t\t\tXist\u00f3ide amareladoCole\u00e7\u00e3o: Departamento de solos UFPel\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-2\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2060\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-2.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2060'>\n\t\t\t\tXist\u00f3ide amareladoCole\u00e7\u00e3o: Departamento de solos UFPel\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-3\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2061\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-3.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2061'>\n\t\t\t\tXist\u00f3ide amareladoCole\u00e7\u00e3o: Departamento de solos UFPel\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-5\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2062\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-5.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2062'>\n\t\t\t\tXist\u00f3ide amareladoCole\u00e7\u00e3o: Departamento de solos UFPel\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-i\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2064\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-I.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2064'>\n\t\t\t\tDescri\u00e7\u00e3o: Magnetita  Local: Iguat\u00fa- CE  Cole\u00e7\u00e3o: Devid felinto  Acervo: Departamento de Solos- UFPel\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-ii\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2065\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-II.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2065'>\n\t\t\t\tDescri\u00e7\u00e3o: Magnetita  Local: Iguat\u00fa- CE  Cole\u00e7\u00e3o: Devid felinto  Acervo: Departamento de Solos- UFPel\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-iii\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2066\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-III.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2066'>\n\t\t\t\tDescri\u00e7\u00e3o: Magnetita  Local: Iguat\u00fa- CE  Cole\u00e7\u00e3o: Devid felinto  Acervo: Departamento de Solos- UFPel\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/magnesita-xistoide-amarelado\/magnesita-iv\/#main'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"268\" src=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV-400x268.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-2067\" srcset=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV-400x268.jpg 400w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV-1024x685.jpg 1024w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV-768x514.jpg 768w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV-272x182.jpg 272w, https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/files\/2021\/01\/MAGNESITA-IV.jpg 1536w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-2067'>\n\t\t\t\tDescri\u00e7\u00e3o: Magnetita  Local: Iguat\u00fa- CE  Cole\u00e7\u00e3o: Devid felinto  Acervo: Departamento de Solos- UFPel\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/colecaominerais\/\"><span style=\"font-size: 14pt\"><strong>Voltar<\/strong><\/span><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Defini\u00e7\u00e3o: Magnesita\u00a0ou\u00a0magnesite \u00e9 um\u00a0 mineral de carbonato de magn\u00e9sio\u00a0(MgCO3). O magn\u00e9sio pode ser substitu\u00eddo por\u00a0 ferro formando-se uma s\u00e9rie isomorfa com a siderita\u00a0(FeCO3). Pode conter pequenas quantidades de n\u00edquel, cobalto, c\u00e1lcio e mang\u00e2nes. A dolomite\u00a0(Mg,Ca)CO3, \u00e9 praticamente imposs\u00edvel de distinguir da magnesita. A magnesita ocorre em veios em serpentinitos ou como produto de altera\u00e7\u00e3o destes [&hellip;]<\/p>\n","protected":false},"author":1048,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1805","page","type-page","status-publish","hentry","post"],"_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/pages\/1805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/users\/1048"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/comments?post=1805"}],"version-history":[{"count":7,"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/pages\/1805\/revisions"}],"predecessor-version":[{"id":2126,"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/pages\/1805\/revisions\/2126"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/museudesolosrochaseminerais\/wp-json\/wp\/v2\/media?parent=1805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}