{"id":1563,"date":"2024-06-20T19:15:52","date_gmt":"2024-06-20T19:15:52","guid":{"rendered":"http:\/\/www.e-gems.cz\/produkt\/granatova-dubleta-surova-zelena\/"},"modified":"2025-08-08T21:11:28","modified_gmt":"2025-08-08T19:11:28","slug":"granatova-dubleta-surova-zelena","status":"publish","type":"product","link":"https:\/\/www.e-gems.cz\/en\/produkt\/granatova-dubleta-surova-zelena\/","title":{"rendered":"Gran\u00e1tov\u00e1 dubleta surov\u00e1 zelen\u00e1"},"content":{"rendered":"<p>Gran\u00e1tov\u00e1 dubleta je tvo\u0159ena zelen\u00fdm sklem, kter\u00e9 tvo\u0159\u00ed 98 % masy surov\u00e9ho kamene. Nejsvrchn\u011bj\u0161\u00ed \u010d\u00e1st dublety je kryta tenk\u00fdm pl\u00e1tkem gran\u00e1tu (almandin). Sklo, d\u00edky sv\u00e9 velk\u00e9 mase oproti pl\u00e1tku gran\u00e1tu, d\u00e1v\u00e1 zelenou barvu. Funkce gran\u00e1tu je v tom, \u017ee cel\u00fd k\u00e1men z vrchu kryje a t\u00edm mu po vybrou\u0161en\u00ed zaji\u0161\u0165uje dostate\u010dnou tvrdost. Gran\u00e1tov\u00e1 dubleta zelen\u00e9 barvy byla vyrobena na Jablonecku kolem roku 1900. Foto nab\u00edzen\u00e9ho kamene je pouze ilustrativn\u00ed, skute\u010dn\u00e1 velikost kamene je okolo 4 ct. Gran\u00e1tov\u00e1 dubleta je ur\u010dena do sb\u00edrky imitac\u00ed a &#8216;trik\u016f&#8217; s drah\u00fdmi kameny. Tento typ sb\u00edrek pot\u0159ebuje ke sv\u00e9 pr\u00e1ci, ka\u017ed\u00fd gemolog, kter\u00fd se v\u011bnuje identifikaci drah\u00fdch kamen\u016f z v\u011bdeck\u00e9ho hlediska. Obecn\u011b srovn\u00e1vac\u00ed vzorky slou\u017e\u00ed k natr\u00e9nov\u00e1n\u00ed dovednost\u00ed, kter\u00e9 pak jsou vyu\u017e\u00edv\u00e1ny v praxi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gran\u00e1tov\u00e1 dubleta je tvo\u0159ena zelen\u00fdm sklem, kter\u00e9 tvo\u0159\u00ed 98 % masy surov\u00e9ho kamene. Nejsvrchn\u011bj\u0161\u00ed \u010d\u00e1st dublety je kryta tenk\u00fdm pl\u00e1tkem gran\u00e1tu (almandin). Sklo, d\u00edky sv\u00e9 velk\u00e9 mase oproti pl\u00e1tku gran\u00e1tu, d\u00e1v\u00e1 zelenou barvu. Funkce gran\u00e1tu je v tom, \u017ee cel\u00fd k\u00e1men z vrchu kryje a t\u00edm mu po vybrou\u0161en\u00ed zaji\u0161\u0165uje dostate\u010dnou tvrdost. Gran\u00e1tov\u00e1 dubleta zelen\u00e9 [&hellip;]<\/p>\n","protected":false},"featured_media":9431,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[212],"product_tag":[],"class_list":["post-1563","product","type-product","status-publish","has-post-thumbnail","product_cat-synteticke-kameny-pro-gemology","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product\/1563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media\/9431"}],"wp:attachment":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media?parent=1563"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_brand?post=1563"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_cat?post=1563"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_tag?post=1563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}