{"id":19381,"date":"2023-04-03T11:55:03","date_gmt":"2023-04-03T09:55:03","guid":{"rendered":"https:\/\/ssef.ch\/?p=19381"},"modified":"2023-09-21T17:46:40","modified_gmt":"2023-09-21T15:46:40","slug":"origine-des-emeraudes","status":"publish","type":"post","link":"https:\/\/www.ssef.ch\/fr\/origine-des-emeraudes\/","title":{"rendered":"Origine des \u00e9meraudes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19381\" class=\"elementor elementor-19381\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5de6727 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"5de6727\" 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-100 elementor-top-column elementor-element elementor-element-4cb3c62\" data-id=\"4cb3c62\" 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-329c1da elementor-widget elementor-widget-image\" data-id=\"329c1da\" 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=\"1000\" height=\"417\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/origine-emeraudes-jpeg.webp\" class=\"attachment-large size-large wp-image-26311\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/origine-emeraudes-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/origine-emeraudes-300x125.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/origine-emeraudes-768x320.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\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<div class=\"elementor-element elementor-element-dabdaa7 elementor-widget elementor-widget-text-editor\" data-id=\"dabdaa7\" 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>Les \u00e9meraudes de qualit\u00e9 commerciale se trouvent dans seulement un petit nombre de pays du monde entier. Certains gisements historiquement importants aujourd\u2019hui ne produisent plus d\u2019\u00e9meraudes car les mines sont \u00e9puis\u00e9es.<\/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-5b113fd elementor-widget elementor-widget-text-editor\" data-id=\"5b113fd\" 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 \u00e9meraudes en Europe : Autriche, Russie<\/h2><p>La Vall\u00e9e de Habach en Autriche est une ancienne source d\u2019\u00e9meraudes, d\u00e9couverte par les Celtes et exploit\u00e9e \u00e0 l\u2019\u00e9poque romaine et au Moyen-\u00c2ge. La production s\u2019est intensifi\u00e9e au 17\u00e8me si\u00e8cle mais les mines ne sont plus actives aujourd\u2019hui.<\/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-916145d elementor-widget elementor-widget-image\" data-id=\"916145d\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/vallee-habach-autriche-jpeg.webp\" class=\"attachment-large size-large wp-image-26571\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/vallee-habach-autriche-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/vallee-habach-autriche-300x200.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/vallee-habach-autriche-768x512.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u00c0 la recherche d\u2019\u00e9meraudes dans la Vall\u00e9e de Habach en Autriche. Photo : Laurent Cartier, SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-503b4f3 elementor-widget elementor-widget-text-editor\" data-id=\"503b4f3\" 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>En Russie, les \u00e9meraudes ont \u00e9t\u00e9 d\u00e9couvertes pour la premi\u00e8re fois en 1831. La mine d\u2019\u00e9meraude de Malysheva est situ\u00e9e sur les vastes plateaux verdoyants \u00e0 proximit\u00e9 de la cha\u00eene des montagnes de l\u2019Oural pr\u00e8s de Yekaterinburg, en Russie. Les \u00e9meraudes russes ont rapidement gagn\u00e9 une renomm\u00e9e sur le march\u00e9 des pierres pr\u00e9cieuses et ont \u00e9t\u00e9 particuli\u00e8rement recherch\u00e9es par les joailliers travaillant pour la Cour de Russie. Il existe toujours aujourd\u2019hui une petite production d\u2019\u00e9meraudes.<\/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-5ea3630 elementor-widget elementor-widget-text-editor\" data-id=\"5ea3630\" 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 \u00e9meraudes en Asie : Afghanistan, Chine, Pakistan<\/h2><p>Le gisement d\u2019\u00e9meraude de la Vall\u00e9e de Panjshir en Afghanistan a \u00e9t\u00e9 red\u00e9couvert dans les ann\u00e9es 1970 par des g\u00e9ologues sovi\u00e9tiques. La r\u00e9gion a depuis lors \u00e9t\u00e9 une source constante d\u2019\u00e9meraudes de qualit\u00e9 gemme. En 2015, lors d\u2019une vente aux ench\u00e8res de Christie\u2019s \u00e0 Hong Kong, une \u00e9meraude d\u2019Afghanistan de 10,11 carats a \u00e9t\u00e9 vendue US$ 2,27 millions, un record mondial pour une \u00e9meraude afghane.<\/p><p>Davdar dans la province chinoise de Xinjiang serait une source tr\u00e8s ancienne d\u2019\u00e9meraudes, d\u2019apr\u00e8s ce que r\u00e9v\u00e8lent les recherches r\u00e9centes. L\u2019\u00e9meraude de Davdar a r\u00e9apparu sur le march\u00e9 au d\u00e9but des ann\u00e9es 2000.<\/p><p>La Vall\u00e9e de Swat au Pakistan est une autre source historique d\u2019\u00e9meraudes. Cette vall\u00e9e a \u00e9t\u00e9 travers\u00e9e par les Grecs et Alexandre le Grand lors de leur campagne indienne.<\/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-0574ae2 elementor-widget elementor-widget-text-editor\" data-id=\"0574ae2\" 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 \u00e9meraudes en Am\u00e9rique : Br\u00e9sil, Colombie<\/h2><p>La Colombie est toujours aujourd\u2019hui la principale source d\u2019\u00e9meraudes de grande qualit\u00e9 et le plus grand producteur en termes de valeur commerciale totale. Il existe plusieurs r\u00e9gions d\u2019extraction (Muzo, Cosquez, La Pita, Penas Blancas, Chivor) qui sont depuis des si\u00e8cles une source constante d\u2019\u00e9meraudes pour le march\u00e9 international.<\/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-82ecb28 elementor-widget elementor-widget-image\" data-id=\"82ecb28\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"548\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/muzo-mine-jpeg.webp\" class=\"attachment-large size-large wp-image-26291\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/muzo-mine-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/muzo-mine-300x164.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/muzo-mine-768x421.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Extraction souterraine d\u2019\u00e9meraudes \u00e0 Muzo par Esmeraldas Mining Services (EMS), connue auparavant sous la d\u00e9nomination de Mineras Texas Colombia (MTC). Photos : SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-c9c4086 elementor-widget elementor-widget-text-editor\" data-id=\"c9c4086\" 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\tLe Br\u00e9sil est encore aujourd\u2019hui une source importante d\u2019\u00e9meraudes. Les Portugais ont cherch\u00e9 des pierres pr\u00e9cieuses au Br\u00e9sil \u00e0 partir du 16\u00e8me si\u00e8cle. La production d\u2019\u00e9meraudes dans le pays a d\u00e9marr\u00e9 avec la d\u00e9couverte d\u2019\u00e9meraudes \u00e0 Itabira ainsi que dans d\u2019autres r\u00e9gions \u00e0 Minas Gerais, Bahia et dans d\u2019autres \u00c9tats.\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-ebf297d elementor-widget elementor-widget-image\" data-id=\"ebf297d\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"739\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/415-1_Brazil_emerald-jpeg.webp\" class=\"attachment-large size-large wp-image-26026\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/415-1_Brazil_emerald-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/415-1_Brazil_emerald-300x222.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/415-1_Brazil_emerald-768x568.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">La mine de Belmont (pr\u00e8s d\u2019Itabira au Br\u00e9sil) avec une \u00e9meraude provenant de ce gisement. Photos: Irene Monares Roble, SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-d833dc5 elementor-widget elementor-widget-text-editor\" data-id=\"d833dc5\" 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 \u00e9meraudes en Afrique : \u00c9thiopie, Madagascar, Zambie, Zimbabwe<\/h2><p>L\u2019\u00c9thiopie est la source d\u2019\u00e9meraudes la plus r\u00e9cente. Les \u00e9meraudes de Shakiso, dans le sud du pays, sont apparues pour la premi\u00e8re fois sur le march\u00e9 en 2016-2017.<\/p><p>De petits gisements d\u2019\u00e9meraudes pr\u00e8s de Morafeno, sur la c\u00f4te est de Madagascar, ont \u00e9t\u00e9 d\u00e9couverts dans les ann\u00e9es 1970 et sont r\u00e9put\u00e9s pour produire de petites \u00e9meraudes de grande qualit\u00e9.<\/p><p>La Zambie est la plus grande source d\u2019\u00e9meraudes au monde en volume, en raison principalement de l\u2019activit\u00e9 d\u2019extraction \u00e0 grande \u00e9chelle de la soci\u00e9t\u00e9 Gemfields. Les \u00e9meraudes ont \u00e9t\u00e9 d\u00e9couvertes pour la premi\u00e8re fois en Zambie en 1928 pr\u00e8s du fleuve Kafubu River ; mais, depuis les ann\u00e9es 1970, des quantit\u00e9s plus importantes d\u2019\u00e9meraudes ont \u00e9t\u00e9 produites principalement dans la mine de Kagem qui est aujourd\u2019hui la plus grande mine d\u2019\u00e9meraudes au monde.<\/p><p>Des \u00e9meraudes ont \u00e9t\u00e9 d\u00e9couvertes pour la premi\u00e8re fois au Zimbabwe en 1956 \u00e0 Sandawana. La p\u00e9riode la plus active pour l\u2019extraction se situait dans les ann\u00e9es 1970-1980. Le site de Sandawana est r\u00e9put\u00e9 pour produire essentiellement des \u00e9meraudes de petite taille (inf\u00e9rieures \u00e0 2 carats) mais magnifiquement satur\u00e9es. Aujourd\u2019hui, cette mine produit \u00e0 peine.<\/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-08c41cf elementor-widget elementor-widget-image\" data-id=\"08c41cf\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina-1024x507.png\" class=\"attachment-large size-large wp-image-26596\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina-1024x507.png 1024w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina-300x148.png 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina-768x380.png 768w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina-1536x760.png 1536w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/North-Carolina.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Extraction d\u2019\u00e9meraudes vers 1913 en Caroline du Nord. Photo : MinDat et US National Museum.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-38db09b elementor-widget elementor-widget-spacer\" data-id=\"38db09b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3737cc1 elementor-widget elementor-widget-text-editor\" data-id=\"3737cc1\" 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>D\u00e9termination de l\u2019origine de l\u2019\u00e9meraude<\/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-a82ba93 elementor-widget elementor-widget-image\" data-id=\"a82ba93\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/emeralds_origins-jpeg.webp\" class=\"attachment-large size-large wp-image-26171\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/emeralds_origins-jpeg.webp 1000w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/emeralds_origins-300x180.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/emeralds_origins-768x461.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Exemples de sp\u00e9cimens d\u2019\u00e9meraude de diff\u00e9rentes origines g\u00e9ographiques analys\u00e9s au SSEF Photos : SSEF.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-16b55c1 elementor-widget elementor-widget-text-editor\" data-id=\"16b55c1\" 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>Les recherches et les connaissances sp\u00e9cifiques permettent aux gemmologues de documenter et caract\u00e9riser les \u00e9meraudes provenant de diff\u00e9rents gisements. La d\u00e9termination de l\u2019origine des \u00e9meraudes peut \u00e9galement \u00eatre confirm\u00e9e gr\u00e2ce aux analyses microscopiques et spectroscopiques et aux analyses des \u00e9l\u00e9ments en traces.<\/p><p>La d\u00e9termination de l\u2019origine demeure quoiqu\u2019il en soit un avis d\u2019expert. Au SSEF, l\u2019identification de l\u2019origine repose sur l\u2019analyse des \u00e9l\u00e9ments microscopiques, des concentrations d\u2019\u00e9l\u00e9ments en traces et des donn\u00e9es spectroscopiques d\u2019une pierre pr\u00e9cieuse de couleur. Les donn\u00e9es mesur\u00e9es concernant la pierre sp\u00e9cifique d\u2019un client sont alors compar\u00e9es \u00e0 notre vaste collection de r\u00e9f\u00e9rence et \u00e0 notre grande base de donn\u00e9es de pierres pr\u00e9cieuses de couleur d\u2019origines connues ainsi qu\u2019\u00e0 la litt\u00e9rature gemmologique scientifique.<\/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-47651f9 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-backgound-letter-holder-no qodef-elementor-content-no\" data-id=\"47651f9\" 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-50 elementor-top-column elementor-element elementor-element-bf05729\" data-id=\"bf05729\" 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-90861cd elementor-widget elementor-widget-text-editor\" data-id=\"90861cd\" 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>Vous voulez en savoir plus sur les \u00e9meraudes ?<\/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-da52f7e elementor-widget elementor-widget-image\" data-id=\"da52f7e\" 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=\"1024\" height=\"667\" src=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/cta-emerald-course.jpeg\" class=\"attachment-large size-large wp-image-33520\" alt=\"\" srcset=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/cta-emerald-course.jpeg 1024w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/cta-emerald-course-300x195.webp 300w, https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/04\/cta-emerald-course-768x500.webp 768w\" 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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-108c0ab\" data-id=\"108c0ab\" 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-97e65a8 elementor-widget elementor-widget-text-editor\" data-id=\"97e65a8\" 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>Inscrivez-vous \u00e0 notre cours en ligne gratuit : Introduction aux \u00e9meraudes<\/h4><p>Apprenez tout sur les \u00e9meraudes. Leur histoire fascinante, comment elles se forment, d&rsquo;o\u00f9 elles viennent. Apprenez toutes les diff\u00e9rentes origines des \u00e9meraudes et leurs traitements. Prenez ce cours comme une introduction au monde merveilleux des \u00e9meraudes.<\/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-b23de8c elementor-widget elementor-widget-laurits_core_button\" data-id=\"b23de8c\" 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\/emeraudes\" target=\"_blank\"  >\n\t<span class=\"qodef-m-text\">S&#039;inscrire 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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Les \u00e9meraudes de qualit\u00e9 commerciale se trouvent dans seulement un petit nombre de pays du monde entier. Certains gisements historiquement importants aujourd\u2019hui ne produisent plus d\u2019\u00e9meraudes car les mines sont \u00e9puis\u00e9es. Les \u00e9meraudes en Europe : Autriche, Russie La Vall\u00e9e de Habach en Autriche est une ancienne source d\u2019\u00e9meraudes, d\u00e9couverte par les Celtes et exploit\u00e9e [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":26306,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[684],"tags":[],"library_category":[],"library_author":[],"class_list":["post-19381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recherches-fr"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Origine des \u00e9meraudes - 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\/fr\/origine-des-emeraudes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Origine des \u00e9meraudes - SSEF\" \/>\n<meta property=\"og:description\" content=\"Les \u00e9meraudes de qualit\u00e9 commerciale se trouvent dans seulement un petit nombre de pays du monde entier. Certains gisements historiquement importants aujourd\u2019hui ne produisent plus d\u2019\u00e9meraudes car les mines sont \u00e9puis\u00e9es. Les \u00e9meraudes en Europe : Autriche, Russie La Vall\u00e9e de Habach en Autriche est une ancienne source d\u2019\u00e9meraudes, d\u00e9couverte par les Celtes et exploit\u00e9e [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ssef.ch\/fr\/origine-des-emeraudes\/\" \/>\n<meta property=\"og:site_name\" content=\"SSEF\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-03T09:55:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-21T15:46:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ssef.ch\/wp-content\/uploads\/2023\/06\/origine-des-emeraudes-jpeg.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"338\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Laurent Cartier\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Laurent Cartier\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/\"},\"author\":{\"name\":\"Laurent Cartier\",\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/zh-hans\\\/#\\\/schema\\\/person\\\/c855f01c061d2c7b29f823eaee439288\"},\"headline\":\"Origine des \u00e9meraudes\",\"datePublished\":\"2023-04-03T09:55:03+00:00\",\"dateModified\":\"2023-09-21T15:46:40+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/\"},\"wordCount\":976,\"publisher\":{\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/zh-hans\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ssef.ch\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/origine-des-emeraudes-jpeg.webp\",\"articleSection\":[\"recherches-fr\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/\",\"url\":\"https:\\\/\\\/www.ssef.ch\\\/fr\\\/origine-des-emeraudes\\\/\",\"name\":\"Origine des \u00e9meraudes - 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