{"id":51768,"date":"2026-10-07T16:05:14","date_gmt":"2026-10-07T16:05:14","guid":{"rendered":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/"},"modified":"2026-10-10T03:24:49","modified_gmt":"2026-10-10T03:24:49","slug":"labradorite-celestine-madagascar-stone-trade","status":"publish","type":"post","link":"https:\/\/voyagiste-madagascar.com\/fr\/labradorite-celestine-madagascar-stone-trade\/","title":{"rendered":"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar"},"content":{"rendered":"<p><\/p>\n<p style=\"font-size:0.85em;color:#666;font-style:italic;\">Cet article contient des liens affili\u00e9s. Nous pouvons percevoir une petite commission sans frais suppl\u00e9mentaires pour vous si vous r\u00e9servez via ces liens.<\/p>\n<p style=\"color:#777;font-size:0.9em;margin:4px 0 18px;\">Par Jordan Lamont \u00b7 Mis \u00e0 jour le 7 octobre 2026<\/p>\n<div style=\"border:2px solid #1a6b2b;border-radius:10px;padding:16px 20px;margin:20px 0;background:#f6fdf7;\">\n<p><strong>En bref<\/strong><\/p>\n<ul style=\"margin:0;padding-left:18px;\">\n<li><strong>Labradorite :<\/strong> un feldspath aux reflets bleu-vert-or (\u00ab aurore bor\u00e9ale en pierre \u00bb)<\/li>\n<li><strong>Leader mondial :<\/strong> Madagascar en est le premier producteur, extraite dans le sud<\/li>\n<li><strong>C\u00e9lestine :<\/strong> de d\u00e9licates g\u00e9odes bleu ciel \u2014 Madagascar en est une source majeure<\/li>\n<li><strong>Et aussi :<\/strong> grenat, rhodolite, alexandrite, spinelle, quartz\u2026<\/li>\n<li><strong>\u00c9conomie :<\/strong> le minier p\u00e8se environ un quart des exportations nationales<\/li>\n<\/ul>\n<\/div>\n<p><em>\u00c0 prononcer :<\/em> <strong>vato<\/strong> (VA-tou) \u2014 pierre ; et oui, <strong>labradorite<\/strong> et <strong>c\u00e9lestine<\/strong> gardent leurs noms internationaux.<\/p>\n<p>Entrez dans presque n&rsquo;importe quelle boutique de cristaux du monde, prenez une plaque de pierre qui lance des \u00e9clairs de bleu \u00e9lectrique et d&rsquo;or quand vous la tournez, et il y a de fortes chances qu&rsquo;elle ait \u00e9t\u00e9 extraite du sud de Madagascar. L&rsquo;\u00eele est une discr\u00e8te superpuissance du monde min\u00e9ral \u2014 et deux pierres en particulier, la labradorite et la c\u00e9lestine, l&rsquo;ont rendue c\u00e9l\u00e8bre aupr\u00e8s de collectionneurs qui n&rsquo;imaginent peut-\u00eatre jamais d&rsquo;o\u00f9 elles viennent.<\/p>\n<h2>Une aurore bor\u00e9ale dans une pierre<\/h2>\n<p>La labradorite est un feldspath, gris terne au repos \u2014 jusqu&rsquo;\u00e0 ce que la lumi\u00e8re la frappe. Elle s&#8217;embrase alors de <strong>labradorescence<\/strong> : des nappes de bleu, de vert et d&rsquo;or qui semblent flotter et se d\u00e9placer sous la surface, comme une aurore prise dans la roche. C&rsquo;est cette magie optique qui rend la pierre si pris\u00e9e, et <strong>Madagascar en est aujourd&rsquo;hui le premier producteur mondial<\/strong>, l&rsquo;extrayant largement dans le sud de l&rsquo;\u00eele. Les plus beaux mat\u00e9riaux, aux couleurs les plus intenses, rivalisent avec la fameuse \u00ab spectrolite \u00bb de Finlande.<\/p>\n<h2>Les g\u00e9odes bleu ciel<\/h2>\n<p>Le second grand cadeau de Madagascar aux collectionneurs est la <strong>c\u00e9lestine<\/strong> (c\u00e9lestite), un min\u00e9ral de strontium qui cro\u00eet en grappes de <strong>cristaux bleu ciel<\/strong> d\u00e9licats et vitreux, tapissant souvent des g\u00e9odes creuses. Madagascar est une source mondiale majeure de la c\u00e9lestine de qualit\u00e9 gemme qui emplit vitrines et devantures \u00e0 travers le globe. Peu de ceux qui admirent une g\u00e9ode bleue scintillante r\u00e9alisent qu&rsquo;ils contemplent un morceau du sous-sol malgache.<\/p>\n<h2>Une \u00eele qui p\u00e8se au-dessus de sa cat\u00e9gorie<\/h2>\n<p>La labradorite et la c\u00e9lestine ne sont que les t\u00eates d&rsquo;affiche. La g\u00e9ologie de Madagascar \u2014 un fragment de l&rsquo;ancien Gondwana \u2014 l&rsquo;a rendue extraordinairement riche en min\u00e9raux : la m\u00eame <a href=\"https:\/\/voyagiste-madagascar.com\/ilakaka-sapphire-rush-madagascar\/\">r\u00e9gion d&rsquo;Ilakaka c\u00e9l\u00e8bre pour ses saphirs<\/a> livre aussi grenat, rhodolite, alexandrite, spinelle, apatite et quartz. L&rsquo;exploitation mini\u00e8re est devenue un pilier majeur de l&rsquo;\u00e9conomie, repr\u00e9sentant ces derni\u00e8res ann\u00e9es environ un quart des exportations du pays. Pour sa taille, peu d&rsquo;endroits sur Terre produisent un tel \u00e9ventail de gemmes et de min\u00e9raux.<\/p>\n<h2>Pourquoi cela compte aujourd&rsquo;hui<\/h2>\n<p>La prochaine fois que vous tiendrez une labradorite chatoyante ou une g\u00e9ode de c\u00e9lestine bleue, souvenez-vous qu&rsquo;elle a probablement commenc\u00e9 dans la terre rouge du sud de Madagascar \u2014 et que, comme pour les saphirs, une grande part du creusement est un travail dur et artisanal. Si vous achetez des pierres sur l&rsquo;\u00eele, achetez avec discernement ; voyez notre guide des <a href=\"https:\/\/voyagiste-madagascar.com\/where-to-buy-authentic-crafts-in-madagascar-artisan-markets-guide\/\">artisanats et march\u00e9s authentiques<\/a>, et explorez le <a href=\"https:\/\/voyagiste-madagascar.com\/best-toliara-southwest-madagascar-2026\/\">sud-ouest riche en min\u00e9raux<\/a>.<\/p>\n<h2>FAQ<\/h2>\n<h3>Qu&rsquo;est-ce que la labradorite ?<\/h3>\n<p>Un feldspath c\u00e9l\u00e8bre pour sa \u00ab labradorescence \u00bb \u2014 un \u00e9clat de bleu, vert et or qui semble se d\u00e9placer dans la pierre, comme une aurore bor\u00e9ale prisonni\u00e8re de la roche.<\/p>\n<h3>Madagascar en est-il une grande source ?<\/h3>\n<p>Oui \u2014 Madagascar est aujourd&rsquo;hui le premier producteur de labradorite, extraite surtout dans le sud, et une source mondiale majeure de c\u00e9lestine de qualit\u00e9 gemme.<\/p>\n<h3>Qu&rsquo;est-ce que la c\u00e9lestine ?<\/h3>\n<p>Un min\u00e9ral bleu ciel d\u00e9licat qui forme des g\u00e9odes scintillantes ; la c\u00e9lestine de Madagascar se retrouve dans les boutiques de min\u00e9raux du monde entier.<\/p>\n<h3>Quelle importance a l&rsquo;exploitation mini\u00e8re pour Madagascar ?<\/h3>\n<p>Importante \u2014 le secteur minier a repr\u00e9sent\u00e9 environ un quart des exportations du pays ces derni\u00e8res ann\u00e9es.<\/p>\n<div style=\"border:1px solid #ddd;border-radius:8px;padding:16px;margin:24px 0;background:#fafafa;\">\n<p><strong>Assurance voyage pour Madagascar<\/strong><\/p>\n<p>Une \u00e9vacuation m\u00e9dicale depuis l&rsquo;int\u00e9rieur de Madagascar peut co\u00fbter entre 30 000 et 80 000 USD ; il vaut donc la peine de pr\u00e9voir une couverture m\u00e9dicale de voyage avant de partir. SafetyWing est le partenaire que nous mentionnons sur ce site \u2014 une assurance m\u00e9dicale de voyage par abonnement mensuel. <a href=\"https:\/\/safetywing.com\/?referenceID=26510814&#038;utm_source=26510814&#038;utm_medium=Ambassador\" target=\"_blank\" rel=\"nofollow sponsored\">Consultez les offres de SafetyWing<\/a>.<\/p>\n<\/div>\n<div style=\"border-top:1px solid #eee;margin-top:28px;padding-top:12px;font-size:0.85em;color:#666;\">\n<p style=\"margin:0 0 4px;\"><strong>R\u00e9f\u00e9rences<\/strong><\/p>\n<ul style=\"margin:0;padding-left:18px;\">\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Mining_industry_of_Madagascar\" target=\"_blank\" rel=\"nofollow noopener\">Wikipedia \u2014 Mining industry of Madagascar<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Celestine_(mineral)\" target=\"_blank\" rel=\"nofollow noopener\">Wikipedia \u2014 Celestine (mineral)<\/a><\/li>\n<\/ul>\n<\/div>\n<div style=\"border:2px solid #1a6b2b;border-radius:10px;padding:20px 24px;margin:32px 0 16px;background:#f6fdf7;\">\n<h3 style=\"margin-top:0;color:#0a3d1f;\">Planifiez Votre Voyage \u00e0 Madagascar<\/h3>\n<ul style=\"margin:4px 0 12px;padding-left:18px;\">\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/madagascar-travel-resources\/\">Lire le guide de voyage complet Madagascar<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/madagascar-itineraries\/\">Explorer les itin\u00e9raires par style et dur\u00e9e<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/nosy-be-madagascar-travel-guide-the-ultimate-luxury-island-escape\/\">Explorer le guide complet de la destination<\/a><\/li>\n<\/ul>\n<p style=\"margin:8px 0 4px;\"><strong>O\u00f9 Dormir<\/strong><\/p>\n<ul style=\"margin:4px 0;padding-left:18px;\">\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/best-hotels-nosy-be\/\">Meilleurs h\u00f4tels \u00e0 Madagascar \u2014 v\u00e9rifier les disponibilit\u00e9s<\/a><\/li>\n<li><a href=\"https:\/\/voyagiste-madagascar.com\/eco-tourism-lodges-in-madagascar-sustainable-travel-at-its-best\/\">Eco-lodges dans les parcs nationaux<\/a><\/li>\n<\/ul>\n<\/div>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Cette labradorite bleue chatoyante de la boutique de cristaux \u2014 et la g\u00e9ode de c\u00e9lestine bleu ciel \u00e0 c\u00f4t\u00e9 \u2014 vient tr\u00e8s probablement du sud de Madagascar, discr\u00e8te superpuissance min\u00e9rale.<\/p>\n","protected":false},"author":1,"featured_media":51752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[214],"tags":[199],"class_list":["post-51768","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insider-madagascar","tag-role-traffic"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar<\/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:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar\" \/>\n<meta property=\"og:description\" content=\"[:en]That flashing blue labradorite in the crystal shop \u2014 and the sky-blue celestine geode beside it \u2014 very likely came from southern Madagascar, a quiet mineral superpower.[:fr]Cette labradorite bleue chatoyante de la boutique de cristaux \u2014 et la g\u00e9ode de c\u00e9lestine bleu ciel \u00e0 c\u00f4t\u00e9 \u2014 vient tr\u00e8s probablement du sud de Madagascar, discr\u00e8te superpuissance min\u00e9rale.[:]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/\" \/>\n<meta property=\"og:site_name\" content=\"Voyagiste Madagascar\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/VMadagascar\/?ref=ts\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-07T16:05:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-10T03:24:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"865\" \/>\n\t<meta property=\"og:image:height\" content=\"1300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jordan Lamont\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jordan Lamont\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/\"},\"author\":{\"name\":\"Jordan Lamont\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#\\\/schema\\\/person\\\/be9de3e1c446df79c787e82eac1d707f\"},\"headline\":\"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar\",\"datePublished\":\"2026-10-07T16:05:14+00:00\",\"dateModified\":\"2026-10-10T03:24:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/\"},\"wordCount\":1469,\"publisher\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/madagascar-32215463.jpg\",\"keywords\":[\"traffic\"],\"articleSection\":[\"Insider Madagascar\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/\",\"url\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/\",\"name\":\"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/madagascar-32215463.jpg\",\"datePublished\":\"2026-10-07T16:05:14+00:00\",\"dateModified\":\"2026-10-10T03:24:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#primaryimage\",\"url\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/madagascar-32215463.jpg\",\"contentUrl\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/madagascar-32215463.jpg\",\"width\":865,\"height\":1300,\"caption\":\"Rice paddies and hills in the Madagascar highlands\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/labradorite-celestine-madagascar-stone-trade\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Labradorite and Celestine: Madagascar&#8217;s Stone Trade\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#website\",\"url\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/\",\"name\":\"Voyagiste Madagascar\",\"description\":\"Explore Madagascar with Confidence\",\"publisher\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#organization\",\"name\":\"Voyagiste Madagascar\",\"url\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2017\\\/01\\\/cropped-logo.png\",\"contentUrl\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/wp-content\\\/uploads\\\/2017\\\/01\\\/cropped-logo.png\",\"width\":150,\"height\":60,\"caption\":\"Voyagiste Madagascar\"},\"image\":{\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/VMadagascar\\\/?ref=ts\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/voyagiste-madagascar.com\\\/#\\\/schema\\\/person\\\/be9de3e1c446df79c787e82eac1d707f\",\"name\":\"Jordan Lamont\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g\",\"caption\":\"Jordan Lamont\"},\"description\":\"Jordan Lamont is a Canadian travel writer and the founder of Voyagiste Madagascar, an independent bilingual (EN\\\/FR) travel guide dedicated to Madagascar since 2011.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/","og_locale":"fr_FR","og_type":"article","og_title":"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar","og_description":"[:en]That flashing blue labradorite in the crystal shop \u2014 and the sky-blue celestine geode beside it \u2014 very likely came from southern Madagascar, a quiet mineral superpower.[:fr]Cette labradorite bleue chatoyante de la boutique de cristaux \u2014 et la g\u00e9ode de c\u00e9lestine bleu ciel \u00e0 c\u00f4t\u00e9 \u2014 vient tr\u00e8s probablement du sud de Madagascar, discr\u00e8te superpuissance min\u00e9rale.[:]","og_url":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/","og_site_name":"Voyagiste Madagascar","article_publisher":"https:\/\/www.facebook.com\/VMadagascar\/?ref=ts","article_published_time":"2026-10-07T16:05:14+00:00","article_modified_time":"2026-10-10T03:24:49+00:00","og_image":[{"width":865,"height":1300,"url":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg","type":"image\/jpeg"}],"author":"Jordan Lamont","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Jordan Lamont","Dur\u00e9e de lecture estim\u00e9e":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#article","isPartOf":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/"},"author":{"name":"Jordan Lamont","@id":"https:\/\/voyagiste-madagascar.com\/#\/schema\/person\/be9de3e1c446df79c787e82eac1d707f"},"headline":"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar","datePublished":"2026-10-07T16:05:14+00:00","dateModified":"2026-10-10T03:24:49+00:00","mainEntityOfPage":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/"},"wordCount":1469,"publisher":{"@id":"https:\/\/voyagiste-madagascar.com\/#organization"},"image":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#primaryimage"},"thumbnailUrl":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg","keywords":["traffic"],"articleSection":["Insider Madagascar"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/","url":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/","name":"Labradorite et c\u00e9lestine : le commerce des pierres de Madagascar &#183; Voyagiste Madagascar","isPartOf":{"@id":"https:\/\/voyagiste-madagascar.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#primaryimage"},"image":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#primaryimage"},"thumbnailUrl":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg","datePublished":"2026-10-07T16:05:14+00:00","dateModified":"2026-10-10T03:24:49+00:00","breadcrumb":{"@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#primaryimage","url":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg","contentUrl":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2026\/10\/madagascar-32215463.jpg","width":865,"height":1300,"caption":"Rice paddies and hills in the Madagascar highlands"},{"@type":"BreadcrumbList","@id":"https:\/\/voyagiste-madagascar.com\/labradorite-celestine-madagascar-stone-trade\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/voyagiste-madagascar.com\/"},{"@type":"ListItem","position":2,"name":"Labradorite and Celestine: Madagascar&#8217;s Stone Trade"}]},{"@type":"WebSite","@id":"https:\/\/voyagiste-madagascar.com\/#website","url":"https:\/\/voyagiste-madagascar.com\/","name":"Voyagiste Madagascar","description":"Explore Madagascar with Confidence","publisher":{"@id":"https:\/\/voyagiste-madagascar.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/voyagiste-madagascar.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/voyagiste-madagascar.com\/#organization","name":"Voyagiste Madagascar","url":"https:\/\/voyagiste-madagascar.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/voyagiste-madagascar.com\/#\/schema\/logo\/image\/","url":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2017\/01\/cropped-logo.png","contentUrl":"https:\/\/voyagiste-madagascar.com\/wp-content\/uploads\/2017\/01\/cropped-logo.png","width":150,"height":60,"caption":"Voyagiste Madagascar"},"image":{"@id":"https:\/\/voyagiste-madagascar.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/VMadagascar\/?ref=ts"]},{"@type":"Person","@id":"https:\/\/voyagiste-madagascar.com\/#\/schema\/person\/be9de3e1c446df79c787e82eac1d707f","name":"Jordan Lamont","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4cd9e0794b687cb06e2cf89425f0a15cba78c0e680c5a607863e7b10d781b959?s=96&d=mm&r=g","caption":"Jordan Lamont"},"description":"Jordan Lamont is a Canadian travel writer and the founder of Voyagiste Madagascar, an independent bilingual (EN\/FR) travel guide dedicated to Madagascar since 2011."}]}},"_links":{"self":[{"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/posts\/51768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/comments?post=51768"}],"version-history":[{"count":3,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/posts\/51768\/revisions"}],"predecessor-version":[{"id":53020,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/posts\/51768\/revisions\/53020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/media\/51752"}],"wp:attachment":[{"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/media?parent=51768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/categories?post=51768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/voyagiste-madagascar.com\/fr\/wp-json\/wp\/v2\/tags?post=51768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}