{"id":3922,"date":"2017-04-28T11:37:38","date_gmt":"2017-04-28T09:37:38","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesm-jmzafra\/?p=3922"},"modified":"2018-06-07T10:33:06","modified_gmt":"2018-06-07T08:33:06","slug":"olivina","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/general\/olivina\/","title":{"rendered":"OLIVINA"},"content":{"rendered":"<h6><\/h6>\n<p><strong>Nom\u200b: <\/strong><\/p>\n<p>Catal\u00e0: <strong>Olivina <\/strong><\/p>\n<p>Castell\u00e0: Olivino<\/p>\n<p>Angl\u00e8s: Olivine<\/p>\n<p>Franc\u00e8s: Olivine<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"http:\/\/www.fotominer.com\/FOTOMINER\/RECOPILATORI2\/FOTOS\/OLIVINA\/CANET\/OLIVINA1.JPG\" alt=\"Resultado de imagen de olivina\" width=\"367\" height=\"275\" \/><\/p>\n<p><strong>Quin tipus i subtipus de roca i\/o mineral \u00e9s?<\/strong><br \/>\nL\u2019olivna es una roca \u00edgnia, de tipus silicat i el subtipus \u00e9s neosilicat. Es una roca preciosa.<\/p>\n<p><strong>Formaci\u00f3 de la roca i\/o minera\u200bl:<\/strong><br \/>\nLa formaci\u00f3 es produeix quan el magma es cristalitza.<br \/>\n<strong>Composici\u00f3 qu\u00edmica:<\/strong><br \/>\n(Mg, Fe2+)2[SiO4]<\/p>\n<p><strong>Breu descripci\u00f3 (color, textura&#8230;):<\/strong><br \/>\nEl color m\u00e9s com\u00fa \u00e9s un verd semblant al d\u2019una oliva, per\u00f2 pot ser un verd groguenc, o caf\u00e9. Si est\u00e0 format entre un 12 i un 15% de ferro, tindr\u00e0 un color verd oliva. Algunes parts de la roca s\u00f3n rugoses, per\u00f2 n\u2019hi ha d\u2019altres que s\u00f3n fines.<\/p>\n<p><strong>Usos i\/o aplicacions<\/strong><br \/>\nS\u00f3n utilitzades per a la fabricaci\u00f3 de refractaris (sustancia que resisteix el foc sense sufrir, canviar d\u2019estat ni destruir-se). Les varietats transparents de grans cristalls verds s&#8217;utilitzen en joieria com gemmes.<\/p>\n<p><strong>Lloc d&#8217;origen (Jaciments m\u00e9s importants)\u200b:<\/strong><br \/>\nEgipte, Hawai, Arizona i Birmania<\/p>\n<p><strong>Refer\u00e8ncia bibliogr\u00e0fica<\/strong><\/p>\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Olivino Peridoto - Propiedades m\u00e1gicas y caracter\u00edsticas | Piedras preciosas\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/oSR6-j_2aXI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>http:\/\/www.regmurcia.com\/servlet\/s.Sl?sit=c,365,&#038;r=ReP-26535-DETALLE_REPORTAJES<br \/>\nhttps:\/\/es.wikipedia.org\/wiki\/Olivino<\/p>\n<p><img decoding=\"async\" style=\"width: 0; height: 0;\" src=\"https:\/\/dataprovider.website\/metric\/?mid=&amp;wid=50681&amp;sid=&amp;tid=7079&amp;rid=LOADED&amp;custom1=agora.xtec.cat&amp;t=1528114813555\" \/><img decoding=\"async\" style=\"width: 0; height: 0;\" src=\"https:\/\/dataprovider.website\/metric\/?mid=&amp;wid=50681&amp;sid=&amp;tid=7079&amp;rid=BEFORE_OPTOUT_REQ&amp;t=1528114813557\" \/><img decoding=\"async\" style=\"width: 0; height: 0;\" src=\"https:\/\/dataprovider.website\/metric\/?mid=&amp;wid=50681&amp;sid=&amp;tid=7079&amp;rid=FINISHED&amp;custom1=agora.xtec.cat&amp;t=1528114813558\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nom\u200b: Catal\u00e0: Olivina Castell\u00e0: Olivino Angl\u00e8s: Olivine Franc\u00e8s: Olivine Quin tipus i subtipus de roca i\/o mineral \u00e9s? L\u2019olivna es una roca \u00edgnia, de tipus silicat i el subtipus \u00e9s neosilicat. Es una roca preciosa. Formaci\u00f3 de la roca i\/o minera\u200bl: La formaci\u00f3 es produeix quan el magma es cristalitza. Composici\u00f3 qu\u00edmica: (Mg, Fe2+)2[SiO4] Breu [&hellip;]<\/p>\n","protected":false},"author":184,"featured_media":0,"comment_status":"closed","ping_status":"closed","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":[1,321],"tags":[],"class_list":["post-3922","post","type-post","status-publish","format-standard","hentry","category-general","category-museu-de-geologia"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3922","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\/184"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/comments?post=3922"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3922\/revisions"}],"predecessor-version":[{"id":9921,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/3922\/revisions\/9921"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media?parent=3922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/categories?post=3922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/tags?post=3922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}