{"id":20397,"date":"2023-05-04T12:08:49","date_gmt":"2023-05-04T10:08:49","guid":{"rendered":"https:\/\/ssef.ch\/spinel-en\/"},"modified":"2026-10-30T13:23:41","modified_gmt":"2026-10-30T12:23:41","slug":"spinelles","status":"publish","type":"page","link":"https:\/\/www.ssef.ch\/fr\/cours-gratuit\/spinelles\/","title":{"rendered":"Introduction \u00e0 l&rsquo;univers des spinelles"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"20397\" class=\"elementor elementor-20397 elementor-20105\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-856b929 elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"856b929\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c4f3435\" data-id=\"c4f3435\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfef9bf elementor-widget elementor-widget-text-editor\" data-id=\"bfef9bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h1>Introduction \u00e0 l&rsquo;univers des spinelles<\/h1><p>Commencez votre parcours pour devenir un expert en spinelles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9d3936 elementor-widget elementor-widget-laurits_core_button\" data-id=\"c9d3936\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"laurits_core_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<a class=\"qodef-shortcode qodef-m qodef-button qodef-layout--filled qodef-html--link\" href=\"https:\/\/masterclass-fr.ssef.ch\/p\/spinelles\" target=\"_blank\"  >\n\t<span class=\"qodef-m-text\">INSCRIVEZ-VOUS GRATUITEMENT<\/span>\n<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6228638 elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"6228638\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e6541dd\" data-id=\"e6541dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c7f6b28 elementor-widget elementor-widget-text-editor\" data-id=\"c7f6b28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #ffffff;\">Ce cours est \u00e9galement disponible en anglais &#8211; <span style=\"text-decoration: underline;\"><a style=\"color: #ffffff; text-decoration: underline;\" href=\"https:\/\/www.ssef.ch\/masterclass\/\">Cliquez ici<\/a><\/span><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8f9d8e7 elementor-section-full_width elementor-reverse-tablet elementor-reverse-mobile elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"8f9d8e7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-08a08e1\" data-id=\"08a08e1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-58b70cf elementor-widget elementor-widget-text-editor\" data-id=\"58b70cf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Introduction aux spinelles<\/h2><ul><li>Qu&rsquo;est-ce qu&rsquo;une spinelle ?<\/li><li>Spinelles c\u00e9l\u00e8bres<\/li><li>D\u00e9couvrez les spinelles les plus ch\u00e8res au monde<\/li><li>Quelle est la duret\u00e9 d\u2019une spinelle ?<\/li><li>Comment tailler une spinelle ?<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5fa461f\" data-id=\"5fa461f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b3d3e88 elementor-widget elementor-widget-image\" data-id=\"b3d3e88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-masterclass-1024x427.webp\" class=\"attachment-large size-large wp-image-26772\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-masterclass-1024x427.webp 1024w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-masterclass-300x125.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-masterclass-768x320.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-masterclass-jpeg.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4fa1550 elementor-section-full_width elementor-reverse-tablet elementor-reverse-mobile elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"4fa1550\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-36aeae0\" data-id=\"36aeae0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a49890 elementor-widget elementor-widget-text-editor\" data-id=\"3a49890\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Les spinelles : origines &amp; formation<\/h2><ul><li>La spinelle dans diff\u00e9rentes cultures<\/li><li>Comment les spinelles se forment-elles dans la nature ?<\/li><li>Comment trouve-t-on des spinelles ?<\/li><li>Comment d\u00e9terminer l\u2019\u00e2ge d\u2019une spinelle ?<\/li><li>Quand les spinelles ont-elles \u00e9t\u00e9 d\u00e9couvertes ?<\/li><li>Dans quels pays trouve-t-on des spinelles aujourd\u2019hui ?<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7a5ef4b\" data-id=\"7a5ef4b\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df5e156 elementor-widget elementor-widget-image\" data-id=\"df5e156\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-mines-1024x427.webp\" class=\"attachment-large size-large wp-image-26777\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-mines-1024x427.webp 1024w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-mines-300x125.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-mines-768x320.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-mines-jpg.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-05cce12 elementor-section-full_width elementor-reverse-tablet elementor-reverse-mobile elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"05cce12\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-adae9bc\" data-id=\"adae9bc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7e75c7a elementor-widget elementor-widget-text-editor\" data-id=\"7e75c7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>La science de l\u2019analyse des spinelles<\/h2><ul><li>Comment savoir si c\u2019est une spinelle ou du verre ?<\/li><li>Comment savoir s\u2019il s\u2019agit d\u2019une spinelle naturelle ou non ?<\/li><li>Comment savoir si une spinelle a \u00e9t\u00e9 trait\u00e9e ou non ?<\/li><li>Comment d\u00e9terminer l\u2019origine g\u00e9ographique d\u2019une spinelle ?<\/li><li>Tra\u00e7abilit\u00e9 des spinelles<\/li><li>Quels instruments sont utilis\u00e9s pour tester les spinelles ?<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6058115\" data-id=\"6058115\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8a6675 elementor-widget elementor-widget-image\" data-id=\"a8a6675\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"427\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-testing-1-1024x427.webp\" class=\"attachment-large size-large wp-image-26782\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-testing-1-1024x427.webp 1024w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-testing-1-300x125.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-testing-1-768x320.webp 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel-testing-1-jpg.webp 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc68710 elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"bc68710\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1ebd88e\" data-id=\"1ebd88e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-591d4ff elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"591d4ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-164e1ca\" data-id=\"164e1ca\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7791567 elementor-widget elementor-widget-text-editor\" data-id=\"7791567\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>\u00c0 propos du cours<\/h3><ul><li aria-level=\"1\">Cours \u00e0 votre rythme : acc\u00e9dez aux informations que vous voulez, quand vous le voulez.<\/li><li aria-level=\"1\">Testez vos connaissances sur les spinelles gr\u00e2ce \u00e0 un questionnaire \u00e0 la fin de ce cours. Veuillez noter qu\u2019il s\u2019agit de cours d\u2019introduction de courte dur\u00e9e, qui ne constituent pas des qualifications professionnelles et ne vous donnent pas la possibilit\u00e9 d\u2019ajouter des lettres ou des titres \u00e0 votre nom.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6af7821\" data-id=\"6af7821\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c47f43b elementor-widget elementor-widget-text-editor\" data-id=\"c47f43b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Votre instructeur<\/h3><p>SSEF est une fondation suisse \u00e0 but non lucratif dont l\u2019objectif est de faire progresser la science de l\u2019analyse des pierres pr\u00e9cieuses et la formation en gemmologie. Nous sommes l\u2019un des principaux laboratoires de gemmologie au monde et avons test\u00e9 scientifiquement de nombreuses pierres pr\u00e9cieuses parmi les plus prestigieuses du monde.<\/p><p>Pour plus d\u2019informations sur les services d\u2019analyse des spinelles, cliquez <a href=\"https:\/\/www.ssef.ch\/submit-coloured-gemstones\/\">ici<\/a>\u00a0pour visiter notre site web.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-954defa elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"954defa\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ee41a4c\" data-id=\"ee41a4c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-a73071b elementor-section-full_width elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"a73071b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-acb575c\" data-id=\"acb575c\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-904f3b2 elementor-widget elementor-widget-text-editor\" data-id=\"904f3b2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2>Questions fr\u00e9quemment pos\u00e9es<\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4216273 elementor-hidden-tablet elementor-hidden-mobile elementor-widget elementor-widget-image\" data-id=\"4216273\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"649\" height=\"1000\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel2-jpg.webp\" class=\"attachment-large size-large wp-image-26792\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel2-jpg.webp 649w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/spinel2-195x300.webp 195w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c67c5fe\" data-id=\"c67c5fe\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d47527 elementor-widget elementor-widget-text-editor\" data-id=\"5d47527\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>\u00c0 qui s&rsquo;adresse ce cours ?<\/h4><ul><li>Acc\u00e9dez \u00e0 des informations fiables du SSEF, l\u2019une des plus grandes r\u00e9f\u00e9rences internationales en mati\u00e8re de spinelles.<\/li><li>Vous \u00eates curieux de conna\u00eetre les spinelles et les pierres pr\u00e9cieuses ? Commencez \u00e0 en savoir plus avec ce cours gratuit.<\/li><li>Vous travaillez dans le secteur de la joaillerie et vous souhaitez acqu\u00e9rir des connaissances sp\u00e9cialis\u00e9es sur des sujets tels que les facteurs de qualit\u00e9 des spinelles et l\u2019origine des spinelles ? Alors ce cours est pour vous.<\/li><\/ul><h4>Quand le cours commence et se termine-t-il ?<\/h4><p>Le cours commence maintenant et ne se termine jamais ! Il s\u2019agit d\u2019un cours en ligne enti\u00e8rement autog\u00e9r\u00e9 \u2013 vous d\u00e9cidez du moment o\u00f9 vous le suivez et de celui o\u00f9 vous le terminez.<\/p><h4>Combien de temps ai-je acc\u00e8s au cours ?<\/h4><p><span class=\"\">Profitez d&rsquo;un acc\u00e8s illimit\u00e9 au cours sur tous vos appareils aussi longtemps qu&rsquo;il sera disponible,<\/span> vous offrant la flexibilit\u00e9 de revoir les le\u00e7ons et les ressources quand vous le souhaitez.<\/p><h4>Il ne s\u2019agit\u00a0PAS\u00a0d\u2019un cours sur :<\/h4><ul><li>Comment acheter une spinelle<\/li><li>Comment vendre une spinelle<\/li><li>Comment tester une spinelle<\/li><li>Comment certifier une spinelle<\/li><li>Comment \u00e9valuer une spinelle<\/li><li>Apprendre \u00e0 cr\u00e9er des bijoux en\u00a0spinelle<\/li><li>Savoir dans quelles spinelles investir<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5707c53 elementor-widget elementor-widget-laurits_core_button\" data-id=\"5707c53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"laurits_core_button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<a class=\"qodef-shortcode qodef-m qodef-button qodef-layout--filled qodef-html--link\" href=\"https:\/\/masterclass-fr.ssef.ch\/p\/spinelles\" target=\"_blank\"  >\n\t<span class=\"qodef-m-text\">INSCRIVEZ-VOUS GRATUITEMENT<\/span>\n<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Introduction \u00e0 l&rsquo;univers des spinelles Commencez votre parcours pour devenir un expert en spinelles. INSCRIVEZ-VOUS GRATUITEMENT Ce cours est \u00e9galement disponible en anglais &#8211; Cliquez ici Introduction aux spinelles Qu&rsquo;est-ce qu&rsquo;une spinelle ? Spinelles c\u00e9l\u00e8bres D\u00e9couvrez les spinelles les plus ch\u00e8res au monde Quelle est la duret\u00e9 d\u2019une spinelle ? Comment tailler une spinelle ? [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":34480,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-full-width.php","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-20397","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Introduction \u00e0 l&#039;univers des spinelles - SSEF<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ssef.ch\/free-online-course\/spinel-en\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction \u00e0 l&#039;univers des spinelles - SSEF\" \/>\n<meta property=\"og:description\" content=\"Introduction \u00e0 l&rsquo;univers des spinelles Commencez votre parcours pour devenir un expert en spinelles. INSCRIVEZ-VOUS GRATUITEMENT Ce cours est \u00e9galement disponible en anglais &#8211; Cliquez ici Introduction aux spinelles Qu&rsquo;est-ce qu&rsquo;une spinelle ? Spinelles c\u00e9l\u00e8bres D\u00e9couvrez les spinelles les plus ch\u00e8res au monde Quelle est la duret\u00e9 d\u2019une spinelle ? Comment tailler une spinelle ? 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