{"id":275057,"date":"2019-10-05T14:25:18","date_gmt":"2019-10-05T12:25:18","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=275057"},"modified":"2019-10-05T14:33:19","modified_gmt":"2019-10-05T12:33:19","slug":"sibirsko-cudo-staro-800-miliona-godina","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2019\/10\/05\/sibirsko-cudo-staro-800-miliona-godina\/","title":{"rendered":"Sibirsko \u010dudo staro 800 miliona godina"},"content":{"rendered":"<p>Dijamant koji u sebi ima drugi dijamant koji se slobodno kre\u0107e je prona\u0111en u Sibiru. Na polju Nakinsko u Saji je prona\u0111en prvi dragi kamen ovog tipa u istoriji va\u0111enja dijamanata.<\/p>\n<p>\u0408edinstveno otkri\u0107e prona\u0111eno je na polju Nakinsko u Saji, a istra\u017eivala ga je kompanija Alrosa, svjetski lider u proizvodnji dijamanata.<\/p>\n<p>Starost dijamanta se procjenjuje na oko 800 miliona godina. Te\u017ei 0,122 grama i ima veli\u010dinu 4,8&#215;4,9&#215;2,8 mm.<\/p>\n<p>Ruski nau\u010dnici smatraju da je prvo formiran unutra\u0161nji dijamant, a da se spoljni pojavio kasnije, prenosi sputniknews.com.<\/p>\n<p>Najzanimljivije je bilo shvatiti kako nastaje vazdu\u0161ni mjehur izme\u0111u dva dijamanta. Postoje dvije glavne hipoteze.<\/p>\n<p>Prema prvoj, dijamanti su prvobitno bili zarobljeni rudom, a zatim rastvoreni na povr\u0161ini. Prema drugoj hipotezi, zbog ultrabrzog rasta u dijamantu, formirao se sloj poroznog materijala koji je potom rastvoren agresivnijim procesima.<\/p>\n<p>https:\/\/youtube.com\/watch?v=QLvMva_Lrsc<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ruski nau\u010dnici smatraju da je prvo formiran unutra\u0161nji dijamant, a da se spoljni pojavio kasnije,<\/p>\n","protected":false},"author":1,"featured_media":275058,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14,12],"tags":[],"class_list":["post-275057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti","category-prica-dana"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/275057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=275057"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/275057\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/275058"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=275057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=275057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=275057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}