{"id":4027,"date":"2017-04-28T11:31:39","date_gmt":"2017-04-28T09:31:39","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesm-jmzafra\/?p=4027"},"modified":"2018-06-07T10:18:55","modified_gmt":"2018-06-07T08:18:55","slug":"calcaria-2","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/blogs\/museu-de-geologia\/calcaria-2\/","title":{"rendered":"CALC\u00c0RIA"},"content":{"rendered":"
\u00a0Nom:<\/strong><\/h6>\n
\n Catal\u00e0: Calc\u00e0ria cristal\u00b7lina<\/strong>
\n Castell\u00e0: Caliza cristalina<\/strong>
\n Angl\u00e8s: Crystal limestone<\/strong>
\n Franc\u00e8s: Calcaire de cristal<\/strong><\/h6>\n

 <\/p>\n

\"Resultado\u00a0\"Resultado<\/p>\n

 <\/p>\n

Quin tipus i subtipus de roca i\/o mineral \u00e9s?<\/strong>
\n\u00c9s una roca sediment\u00e0ria.
\nFormaci\u00f3 de la roca i\/o mineral:<\/strong>
\nLa calc\u00e0ria es forma en mars c\u00e0lids i poc profunds de les regions tropicals. Aquesta es forma per 2 processos qu\u00edmics que generalment actuen conjuntament. A m\u00e9s, el seu component principal \u00e9s el carbonat de calci.
\nComposici\u00f3 qu\u00edmica:<\/strong>
\nLa f\u00f3rmula \u00e9s CaCO3 i MgCO3.
\nLa calc\u00e0ria est\u00e0 formada per carbonat de calci, magnesi i potassi.
\nBreu descripci\u00f3 (color, textura…):<\/strong>
\nEs una roca bastant rugosa, de color, majorit\u00e0riament blanc amb tons grisos i negres. T\u00e9 alguns cristalls sense transpar\u00e8ncia.
\nUsos i\/o aplicacions:<\/strong>
\nLa calc\u00e0ria es pot utilitzar com a material de construcci\u00f3 o ornamental.<\/p>\n

Lloc d’origen (Jaciments m\u00e9s importants):<\/strong>
\nMolts organismes utilitzen el carbonat de calci per construir el seu esquelet mineral, per\u00f2 quan aquests organismes moren, s’acumulen aquestes restes de minerals, arribant a formar sediments, que s\u00f3n l’origen de la gran majoria de calc\u00e0ries existents. Ara nom\u00e9s es pot trobar en climes tropicals.
\nRefer\u00e8ncia bibliogr\u00e0fica:<\/strong>
\nhttps:\/\/es.wikipedia.org\/wiki\/Caliza
\nhttps:\/\/www.ecured.cu\/Caliza
\nhttp:\/\/www.uciencia.uma.es\/Banco-de-Imagenes\/Ciencia\/Roca-Sedimentaria.-Caliza
\nhttp:\/\/red.ilce.edu.mx\/20aniversario\/componentes\/redescolar\/publicaciones\/publi_rocas\/oto_2004\/c
\naliza.htm<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u00a0Nom: Catal\u00e0: Calc\u00e0ria cristal\u00b7lina Castell\u00e0: Caliza cristalina Angl\u00e8s: Crystal limestone Franc\u00e8s: Calcaire de cristal   \u00a0   Quin tipus i subtipus de roca i\/o mineral \u00e9s? \u00c9s una roca sediment\u00e0ria. Formaci\u00f3 de la roca i\/o mineral: La calc\u00e0ria es forma en mars c\u00e0lids i poc profunds de les regions tropicals. Aquesta es forma per 2 […]<\/p>\n","protected":false},"author":182,"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":[321],"tags":[350,351],"class_list":["post-4027","post","type-post","status-publish","format-standard","hentry","category-museu-de-geologia","tag-2b4","tag-sedimentaries"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/4027","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\/182"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/comments?post=4027"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/4027\/revisions"}],"predecessor-version":[{"id":9913,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/posts\/4027\/revisions\/9913"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/media?parent=4027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/categories?post=4027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/inscaterinaalbert\/wp-json\/wp\/v2\/tags?post=4027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}