{"id":5583,"date":"2020-06-23T18:50:06","date_gmt":"2020-06-23T16:50:06","guid":{"rendered":"https:\/\/www.zina-shop.com\/?p=5583"},"modified":"2020-06-23T18:50:06","modified_gmt":"2020-06-23T16:50:06","slug":"zoom-sur-les-pierres-de-laboratoire","status":"publish","type":"post","link":"https:\/\/www.zina-shop.com\/index.php\/2020\/06\/23\/zoom-sur-les-pierres-de-laboratoire\/","title":{"rendered":"Zoom sur les pierres de laboratoire"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"707\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia.jpg\" alt=\"\" class=\"wp-image-5588\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia.jpg 707w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia-300x300.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia-150x150.jpg 150w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia-324x324.jpg 324w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia-416x416.jpg 416w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/cubic-zirconia-100x100.jpg 100w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><figcaption>Cubic zirconia<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"has-drop-cap\"><a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/\">Que sont les pierres de laboratoire?<\/a><\/p>\n\n\n\n<p>Comme leur nom l&rsquo;indique ce sont des pierres qui ne se trouvent pas dans la nature (et qui ont mis des mill\u00e9naires \u00e0 se cr\u00e9er \u00e0 devenir sublimes mais aussi super ch\u00e8res!) non non, celles-ci sortent d&rsquo;un laboratoire ou elles ont \u00e9t\u00e9 cr\u00e9es par l&rsquo;homme! <\/p>\n\n\n\n<p>Oh sacril\u00e8ge! Mais ce n&rsquo;est pas du vrai? <\/p>\n\n\n\n<p>Et bien certes ce ne sont pas des pierres  naturelles. Et alors! Elles imitent le diamant et les pierres pr\u00e9cieuses, tant par leur duret\u00e9 que part leur brillance et \u00e9clat, et elles ont l&rsquo;avantage de se d\u00e9cliner dans une multitude de couleurs. Cerise sur le g\u00e2teau, leur prix! Beaucoup beaucoup moins ch\u00e8res ques les pierres pr\u00e9cieuses naturelles.<\/p>\n\n\n\n<p>Voil\u00e0 pourquoi on les retrouve partout en bijouterie et pas uniquement dans la fantaisie.<\/p>\n\n\n\n<p>Dans la boutique vous avez le choix entre plusieurs types de <a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/\">pierres de laboratoire<\/a>: <a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/cubic-zirconia\/\">les cubic zirconia<\/a>, <a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/corundum\/\">les corundum<\/a>,<a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/synthetic-spinel\/\"> les synthetic spinel<\/a> et <a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/nano-crystal\/\">les nano crystal.<\/a><\/p>\n\n\n\n<p>Je ne suis pas, mais alors pas du tout scientifique et encore moins chimiste par cons\u00e9quent je ne rentrerai pas les d\u00e9tails de fabrication et de composition de ces pierres (pour les curieux et bien&#8230; just google-it!), mais je vais vous donner quelques modestes informations, qui vous seront utiles pour la cr\u00e9ation de vos bijoux et particuli\u00e8rement pour les adeptes des p\u00e2tes de m\u00e9taux.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/cubic-zirconia\/\">Les cubic zirconia<\/a><\/strong><\/h2>\n\n\n\n<p>Ce sont les pierres les plus \u00e9conomiques, mais aussi les plus vari\u00e9es tant dans les couleurs que les formes. <\/p>\n\n\n\n<p>Voici ce que je vous propose dans la boutique<\/p>\n\n\n\n<p><strong>Ronds<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"420\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/gamme-couleur-Cubic-Zirconia-new.jpg\" alt=\"\" class=\"wp-image-5584\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/gamme-couleur-Cubic-Zirconia-new.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/gamme-couleur-Cubic-Zirconia-new-300x225.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/gamme-couleur-Cubic-Zirconia-new-416x312.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>Trillions<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"366\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/trillon-chart-color.jpg\" alt=\"\" class=\"wp-image-5586\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/trillon-chart-color.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/trillon-chart-color-300x196.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/trillon-chart-color-416x272.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>Octagons<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"366\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/octagon-chart-color.jpg\" alt=\"\" class=\"wp-image-5585\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/octagon-chart-color.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/octagon-chart-color-300x196.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/octagon-chart-color-416x272.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>Carr\u00e9s<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"506\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/carr\u00e9-chart.jpg\" alt=\"\" class=\"wp-image-5592\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/carr\u00e9-chart.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/carr\u00e9-chart-300x271.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/carr\u00e9-chart-416x376.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>Les ovales<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"466\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/OVAL-CHART.jpg\" alt=\"\" class=\"wp-image-5593\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/OVAL-CHART.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/OVAL-CHART-300x250.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/OVAL-CHART-416x346.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><strong>Les marquises<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"481\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/marquise-chart-1.jpg\" alt=\"\" class=\"wp-image-5595\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/marquise-chart-1.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/marquise-chart-1-300x258.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/marquise-chart-1-416x357.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<p><span class=\"has-inline-color has-vivid-red-color\"><strong>Attention<\/strong><\/span><\/p>\n\n\n\n<p>Les cubic zirconia peuvent \u00eatre ins\u00e9r\u00e9s dans les p\u00e2tes de m\u00e9taux, cependant certaines couleurs peuvent varier lorsquelles sont cuites \u00e0 haute temp\u00e9rautures.<\/p>\n\n\n\n<p>R\u00e9f\u00e9rez vous \u00e0 l\u2019\u00e9tude sur la r\u00e9sistance des Cubic Zirconia accessible ci dessous:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/RUSSIA-MATERIAL-HEAT-RESISTANCE-REPORT.pdf\">RUSSIA MATERIAL HEAT RESISTANCE REPORT<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/corundum\/\">Les corundum<\/a><\/strong><\/h2>\n\n\n\n<p>Le corundum est appel\u00e9 \u00e9galement ruby ou saphir de synth\u00e8se. Il a la m\u00eame composition chimique, structure atomique et propri\u00e9t\u00e9 physique que son \u00e9quivalent naturel. Sa duret\u00e9 est de 8 sur l\u2019\u00e9chelle de Mohs. <\/p>\n\n\n\n<p>Il r\u00e9siste aux tr\u00e8s hautes temp\u00e9ratures. Test\u00e9 \u00e0 970\u00b0C pour une cuisson de cuivre, il garde tout son \u00e9clat m\u00eame cuit dans le charbon.<\/p>\n\n\n\n<p>Comme le ruby il se d\u00e9cline principalement dans un camaieu de rose du plus clair au plus soutenu mais il existe quelques nuance de bleu, et autres couleurs \u00e9galement.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/Gamme-corundum-mini.jpg\" alt=\"\" class=\"wp-image-5596\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/Gamme-corundum-mini.jpg 600w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/Gamme-corundum-mini-300x225.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/Gamme-corundum-mini-416x312.jpg 416w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p>Les corundum existent aussi en version cabochon lisse<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"195\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/CR-CABOCHON.jpg\" alt=\"\" class=\"wp-image-5599\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/CR-CABOCHON.jpg 555w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/CR-CABOCHON-300x105.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/CR-CABOCHON-416x146.jpg 416w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/synthetic-spinel\/\">Les synthetic spinel<\/a><\/strong><\/h2>\n\n\n\n<p>Le synthetic spinel est appel\u00e9 \u00e9galement saphir de synth\u00e8se. Il a la m\u00eame composition chimique, structure atomique et propri\u00e9t\u00e9 physique que son \u00e9quivalent naturel. Sa duret\u00e9 est de 8 sur l\u2019\u00e9chelle de Mohs. <\/p>\n\n\n\n<p>Il r\u00e9siste aux tr\u00e8s hautes temp\u00e9ratures. Test\u00e9 \u00e0 970\u00b0C pour une cuisson de cuivre, il garde tout son \u00e9clat m\u00eame cuit dans le charbon.<\/p>\n\n\n\n<p>Comme le saphir il se d\u00e9cline principalement dans un camaieu de bleu du plus clair au plus soutenu mais il existe quelques nuances de vert \u00e9galement.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"550\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/SYNTHETIC-SPINEL-CHART.jpg\" alt=\"\" class=\"wp-image-5602\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/SYNTHETIC-SPINEL-CHART.jpg 560w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/SYNTHETIC-SPINEL-CHART-300x295.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/SYNTHETIC-SPINEL-CHART-416x409.jpg 416w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><a href=\"https:\/\/www.zina-shop.com\/index.php\/categorie-produit\/pierres-de-laboratoire\/nano-crystal\/\">Les nano crystal<\/a><\/strong><\/h2>\n\n\n\n<p>Le nano crystal est fabriqu\u00e9 en laboratoire. Il r\u00e9siste aux hautes temp\u00e9ratures \u00ad en gardant tout son \u00e9clat m\u00eame cuit dans le charbon.<\/p>\n\n\n\n<p>J&rsquo;ai int\u00e9gr\u00e9 cette pierre essentiellement pour la couleur noire!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"227\" src=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/NANO-CRYSTAL-CHART.jpg\" alt=\"\" class=\"wp-image-5603\" srcset=\"https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/NANO-CRYSTAL-CHART.jpg 600w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/NANO-CRYSTAL-CHART-300x114.jpg 300w, https:\/\/www.zina-shop.com\/wp-content\/uploads\/2020\/06\/NANO-CRYSTAL-CHART-416x157.jpg 416w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>Voil\u00e0, vous savez tout! <\/p>\n\n\n\n<p>Mon conseil pour les p\u00e2tes de m\u00e9taux, pr\u00e9f\u00e9rez les corundum, les synthetic spinel et les nano crystal lorsque vous voulez ins\u00e9rer vos pierres avant cuisson! Quant aux cubic zirconia, gardez les pour sertir apr\u00e8s cuisson!<\/p>\n\n\n\n<p>A vos cr\u00e9ations!<\/p>\n\n\n\n<p>Zina<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Que sont les pierres de laboratoire? Comme leur nom l&rsquo;indique ce sont des pierres qui ne se trouvent pas dans la nature (et qui ont mis des mill\u00e9naires \u00e0 se cr\u00e9er \u00e0 devenir sublimes mais aussi super ch\u00e8res!) non non, celles-ci sortent d&rsquo;un laboratoire ou elles ont \u00e9t\u00e9 cr\u00e9es par l&rsquo;homme! Oh sacril\u00e8ge! Mais ce [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[302],"tags":[304,306,307,303,305],"class_list":["post-5583","post","type-post","status-publish","format-standard","hentry","category-tout-savoir","tag-corundum","tag-cubic-zirconia","tag-nano-crystal","tag-pierres-de-laboratoire","tag-synthetic-spinel"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/posts\/5583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/comments?post=5583"}],"version-history":[{"count":6,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/posts\/5583\/revisions"}],"predecessor-version":[{"id":5605,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/posts\/5583\/revisions\/5605"}],"wp:attachment":[{"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/media?parent=5583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/categories?post=5583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zina-shop.com\/index.php\/wp-json\/wp\/v2\/tags?post=5583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}