{"id":3807,"date":"2017-04-28T10:21:59","date_gmt":"2017-04-28T08:21:59","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesm-jmzafra\/?p=3807"},"modified":"2017-04-28T11:35:26","modified_gmt":"2017-04-28T09:35:26","slug":"granit-5","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/blogs\/museu-de-geologia\/granit-5\/","title":{"rendered":"Granit"},"content":{"rendered":"<h6><strong>1) NOM:<\/strong><\/h6>\n<p>Granit. Granito. Granite.<\/p>\n<h6><strong>2) DESCRIPCI\u00d3:<\/strong><\/h6>\n<p>El granit \u00e9s una roca \u00edgnia plut\u00f2nica formada pel refredament lent d&#8217;un magma (fos aluminicament) a grans profunditats de l&#8217;escor\u00e7a terrestre. Aquest refredament permet que es formin grans vidres, donant lloc a la textura cristal\u00b7lina caracter\u00edstica dels granits.<br \/>\nT\u00e9 quars, plagi\u00f2clasi i feldspats alcalins com a components clars. En general \u00e9s una roca molt comuna, per\u00f2 aflora nom\u00e9s en llocs especials.<br \/>\nS&#8217;ha utilitzat des de l&#8217;antiguitat, a causa principalment, a la seva for\u00e7a i resist\u00e8ncia. L&#8217;\u00fas que se li ha donat \u00e9s especialment en la construcci\u00f3. Els egipcis per exemple, van usar granit per construir columnes, portes, llindars, fins i tot recipients. Hi ha una llegenda respecte a quan i com es va crear. Diuen que el granit es va formar fa mes de 4.000 milions d&#8217;anys, a R\u00fassia, \u00c0frica, Canad\u00e0, Sud-am\u00e8rica i Esc\u00f2cia. Els habitants creien que la pedra era m\u00e0gica i que els podia fer eterns i un d&#8217;ells la va voler destruir per\u00f2 no va poder per que era m\u00e9s dura que l&#8217;arenisca, la calc\u00e0ria i el marbre, llavors la pedra es va incendiar i va cremar a tots els que estaven al seu voltant.<\/p>\n<h6><strong>3) OBSERVACI\u00d3 AMB LUPA:\u00a0<\/strong><\/h6>\n<p>*Imatges a la dreta*<\/p>\n<p><a href=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.33.10.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3822 alignright\" src=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.33.10.jpeg\" alt=\"whatsapp-image-2017-01-23-at-13-33-10\" width=\"300\" height=\"401\" srcset=\"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.33.10.jpeg 300w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.33.10-224x300.jpeg 224w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3824 alignright\" src=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51-169x300.jpeg\" alt=\"whatsapp-image-2017-01-23-at-13-48-51\" width=\"169\" height=\"300\" srcset=\"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51-169x300.jpeg 169w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51-768x1365.jpeg 768w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51-576x1024.jpeg 576w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/WhatsApp-Image-2017-01-23-at-13.48.51.jpeg 900w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a><\/p>\n<h6><strong>5) \u00daS:<\/strong><\/h6>\n<p>El granit s\u2019ha utilitzat des de l\u2019\u00e8poca dels egipcis, per a construccions i f\u00e0brica d\u2019objectes -ara us posar\u00e9 uns exemples- ja que des de sempre se l\u2019ha considerat un dels millors materials en aquests \u00e0mbits.<br \/>\nEl granit ha estat utilitzat com a recobriment en edificis p\u00fablics i monuments. I \u00faltimament, est\u00e0 reempla\u00e7ant al marbre com a material de monuments, ja que \u00e9s molt m\u00e9s durador. El granit polit \u00e9s molt popular en cuines a causa de la seva alta durabilitat (com ja hem mencionat anteriorment) i qualitats est\u00e8tiques.<\/p>\n<h6><strong>6) LLOC D\u2019ORIGEN:<\/strong><\/h6>\n<p>Com he mencionat amb anterioritat, \u00abDiuen que el granit es va formar fa mes de 4.000 milions d&#8217;anys, a R\u00fassia, \u00c0frica, Canad\u00e0, Sud-am\u00e8rica i Esc\u00f2cia. Els habitants creien que la pedra era m\u00e0gica i que els podia fer eterns i un d&#8217;ells la va voler destruir per\u00f2 no va poder per que era m\u00e9s dura que l&#8217;arenisca, la calc\u00e0ria i el marbre, llavors la pedra es va incendiar i va cremar a tots els que estaven al seu voltant.\u00bb<br \/>\nNo es pot saber amb exactitut el seu lloc original de proced\u00e8ncia per\u00f2 hi han diverser teories al respecte.<\/p>\n<h6><strong>7) MAPA: <\/strong><\/h6>\n<p><a href=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/MapaGranit-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3831\" src=\"http:\/\/agora.xtec.cat\/iesm-jmzafra\/wp-content\/uploads\/usu164\/2017\/02\/MapaGranit-1.png\" alt=\"mapagranit\" width=\"907\" height=\"508\" srcset=\"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/MapaGranit-1.png 907w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/MapaGranit-1-300x168.png 300w, https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-content\/uploads\/usu164\/2017\/02\/MapaGranit-1-768x430.png 768w\" sizes=\"auto, (max-width: 907px) 100vw, 907px\" \/><\/a><\/p>\n<h6><strong>8) PROCED\u00c8NCIA de la pe\u00e7a: <\/strong><\/h6>\n<p>La pe\u00e7a la van portar desde Caldes de Montbui, i la van trobar juntament amb les altres roques que estem analitzant, emmagatzemades en unes capses. Prov\u00e9 de l\u2019Escola Superior d\u2019Agricultura.<\/p>\n<h6><\/h6>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1) NOM: Granit. Granito. Granite. 2) DESCRIPCI\u00d3: El granit \u00e9s una roca \u00edgnia plut\u00f2nica formada pel refredament lent d&#8217;un magma (fos aluminicament) a grans profunditats de l&#8217;escor\u00e7a terrestre. Aquest refredament permet que es formin grans vidres, donant lloc a la textura cristal\u00b7lina caracter\u00edstica dels granits. T\u00e9 quars, plagi\u00f2clasi i feldspats alcalins com a components clars. [&hellip;]<\/p>\n","protected":false},"author":68,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[321],"tags":[339,360],"class_list":["post-3807","post","type-post","status-publish","format-standard","hentry","category-museu-de-geologia","tag-2c2","tag-mineral"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/comments?post=3807"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3807\/revisions"}],"predecessor-version":[{"id":3845,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3807\/revisions\/3845"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media?parent=3807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/categories?post=3807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/tags?post=3807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}