{"id":8176,"date":"2022-11-05T13:50:07","date_gmt":"2022-11-05T13:50:07","guid":{"rendered":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?p=8176"},"modified":"2022-11-06T18:47:10","modified_gmt":"2022-11-06T18:47:10","slug":"boules-de-granite-en-namibie","status":"publish","type":"post","link":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/","title":{"rendered":"Boules de granite en Namibie"},"content":{"rendered":"

Dans le massif granitique du Spitzkoppe en Namibie (voir mon blog du 1\/11\/2022), on observe une curieuse \u00e9rosion en boules \u00e0 Pondok.<\/p>\n

\"\"Curieuses boules de granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).<\/p>\n

<\/p>\n

\"\"Jacques-Marie Bardintzeff, g\u00e9ologue, donne l\u2019\u00e9chelle de boules de granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).<\/p>\n

\"\"\u00c9rosion du granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).<\/p>\n

\"\"Formes \u00e9tranges dans le granite \u00e0 Pondok, massif du Spitzkoppe, Namibie (\u00a9 J.M. Bardintzeff).<\/p>\n

Voir d\u2019autres \u00e9rosions en boules dans mon blog\u00a0:<\/p>\n

9\/12\/2017 (Cameroun)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2017\/12\/09\/granite-mont-ngaoundere\/#more-3027<\/a><\/p>\n

7\/7\/2018 (Turkm\u00e9nistan)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2018\/07\/07\/kemal-ata\/#more-3738<\/a><\/p>\n

16\/11\/2019 (Kazakhstan)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2019\/11\/16\/boules-de-pierre-a-torysh-kazakhstan\/#more-5198<\/a><\/p>\n

24\/12\/2019 (Kazakhstan)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2019\/12\/24\/le-boulier-mineral-du-plateau-dustyurt-kazakhstan\/#more-5400<\/a><\/p>\n

25\/5\/2020 (Roumanie)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2020\/05\/25\/les-trovants-de-boziaru-en-roumanie\/#more-5777<\/a><\/p>\n

7\/6\/2020 (Nouvelle-Z\u00e9lande)<\/p>\n

https:\/\/blogs.futura-sciences.com\/bardintzeff\/2020\/06\/07\/moeraki-boulders-nouvelle-zelande\/#more-5830<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Dans le massif granitique du Spitzkoppe en Namibie (voir mon blog du 1\/11\/2022), on observe une curieuse \u00e9rosion en boules \u00e0 Pondok. Curieuses boules de granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6,8],"tags":[668,1587,2573,2563],"class_list":["post-8176","post","type-post","status-publish","format-standard","hentry","category-actualites","category-voyages","tag-granite","tag-namibie","tag-pondok","tag-spitzkoppe"],"yoast_head":"\nBoules de granite en Namibie, par Jacques-Marie Bardintzeff<\/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:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boules de granite en Namibie, par Jacques-Marie Bardintzeff\" \/>\n<meta property=\"og:description\" content=\"Dans le massif granitique du Spitzkoppe en Namibie (voir mon blog du 1\/11\/2022), on observe une curieuse \u00e9rosion en boules \u00e0 Pondok. Curieuses boules de granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/\" \/>\n<meta property=\"og:site_name\" content=\"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-05T13:50:07+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-06T18:47:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s-450x338.jpg\" \/>\n<meta name=\"author\" content=\"jmbardintzeff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"jmbardintzeff\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/\",\"name\":\"Boules de granite en Namibie, par Jacques-Marie Bardintzeff\",\"isPartOf\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s-450x338.jpg\",\"datePublished\":\"2022-11-05T13:50:07+00:00\",\"dateModified\":\"2022-11-06T18:47:10+00:00\",\"author\":{\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s.jpg\",\"contentUrl\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s.jpg\",\"width\":1417,\"height\":1063},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website\",\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/\",\"name\":\"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue\",\"description\":\"Les volcans ? Passionn\u00e9ment ! Les volcans ne sont pas toujours m\u00e9chants, ils sont aussi les t\u00e9moins de la Terre active !\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e\",\"name\":\"jmbardintzeff\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g\",\"caption\":\"jmbardintzeff\"},\"url\":\"https:\/\/blogs.futura-sciences.com\/bardintzeff\/author\/jmbardintzeff\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Boules de granite en Namibie, par Jacques-Marie Bardintzeff","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:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/","og_locale":"fr_FR","og_type":"article","og_title":"Boules de granite en Namibie, par Jacques-Marie Bardintzeff","og_description":"Dans le massif granitique du Spitzkoppe en Namibie (voir mon blog du 1\/11\/2022), on observe une curieuse \u00e9rosion en boules \u00e0 Pondok. Curieuses boules de granite \u00e0 Pondok dans le Spitzkoppe en Namibie (\u00a9 J.M. Bardintzeff).","og_url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/","og_site_name":"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue","article_published_time":"2022-11-05T13:50:07+00:00","article_modified_time":"2022-11-06T18:47:10+00:00","og_image":[{"url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s-450x338.jpg","type":"","width":"","height":""}],"author":"jmbardintzeff","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"jmbardintzeff","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/","name":"Boules de granite en Namibie, par Jacques-Marie Bardintzeff","isPartOf":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage"},"image":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s-450x338.jpg","datePublished":"2022-11-05T13:50:07+00:00","dateModified":"2022-11-06T18:47:10+00:00","author":{"@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/2022\/11\/05\/boules-de-granite-en-namibie\/#primaryimage","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s.jpg","contentUrl":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-content\/uploads\/sites\/3\/2022\/11\/Bardintzeff.20220503_174145.Spitzkoppe_Pondoklow.s.jpg","width":1417,"height":1063},{"@type":"WebSite","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#website","url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/","name":"VOLCANMANIA : le blog de Jacques-Marie BARDINTZEFF, volcanologue","description":"Les volcans ? Passionn\u00e9ment ! Les volcans ne sont pas toujours m\u00e9chants, ils sont aussi les t\u00e9moins de la Terre active !","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/974e1e0324e3e06f08253784e8eca61e","name":"jmbardintzeff","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d38cb5297008217786910838f2aa1bda?s=96&d=mm&r=g","caption":"jmbardintzeff"},"url":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/author\/jmbardintzeff\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/8176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/comments?post=8176"}],"version-history":[{"count":8,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/8176\/revisions"}],"predecessor-version":[{"id":8188,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/posts\/8176\/revisions\/8188"}],"wp:attachment":[{"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/media?parent=8176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/categories?post=8176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.futura-sciences.com\/bardintzeff\/wp-json\/wp\/v2\/tags?post=8176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}