{"id":12511,"date":"2026-06-30T09:33:19","date_gmt":"2026-06-30T07:33:19","guid":{"rendered":"https:\/\/feengrotten.admo.cloud\/grottoneum-station-15-pierres-vivantes\/"},"modified":"2026-08-04T08:35:24","modified_gmt":"2026-08-04T06:35:24","slug":"grottoneum-station-15-pierres-vivantes","status":"publish","type":"page","link":"https:\/\/feengrotten.admo.cloud\/fr\/grottoneum\/grottoneum-station-15-pierres-vivantes\/","title":{"rendered":"Grottoneum Station 15 \u2013 Pierres vivantes"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"12511\" class=\"elementor elementor-12511 elementor-11607\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc20b14 e-con-full e-flex e-con e-parent\" data-id=\"cc20b14\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;position&quot;:&quot;fixed&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-e3e4c9b e-con-full e-flex e-con e-child\" data-id=\"e3e4c9b\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<a class=\"elementor-element elementor-element-7a0e76a e-con-full e-flex e-con e-child\" data-id=\"7a0e76a\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/feengrotten.admo.cloud\/stationsuebersichtseite-grottoneum\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-55e3231 icon__wrapper elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"55e3231\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"35\" height=\"35\" viewBox=\"0 0 35 35\"><g id=\"Gruppe_3170\" data-name=\"Gruppe 3170\" transform=\"translate(-16 -24)\"><g id=\"Rechteck_2623\" data-name=\"Rechteck 2623\" transform=\"translate(16 24)\" fill=\"#fff\" stroke=\"#f49019\" stroke-width=\"2\"><rect width=\"35\" height=\"35\" rx=\"17.5\" stroke=\"none\"><\/rect><rect x=\"1\" y=\"1\" width=\"33\" height=\"33\" rx=\"16.5\" fill=\"none\"><\/rect><\/g><g id=\"arrow-down\" transform=\"translate(75.381 -4.314) rotate(90)\"><g id=\"Gruppe_3166\" data-name=\"Gruppe 3166\" transform=\"translate(40 32)\"><path id=\"Pfad_864\" data-name=\"Pfad 864\" d=\"M40,104l5.814,5.814L51.628,104\" transform=\"translate(-40 -96.525)\" fill=\"none\" stroke=\"#000\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\"><\/path><\/g><\/g><\/g><\/svg>\t\t\t<\/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-af57bd8 elementor-widget elementor-widget-text-editor\" data-id=\"af57bd8\" 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>Aper\u00e7u<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t<div class=\"elementor-element elementor-element-cff91db btn-icon-small elementor-widget elementor-widget-button\" data-id=\"cff91db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/feengrotten.admo.cloud\/fr\/grottoneum\/grottoneum-station-16-profil-geologique\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"11.428\" height=\"19.996\" viewBox=\"0 0 11.428 19.996\"><path id=\"icon_right\" d=\"M.4,19.6a1.524,1.524,0,0,1,.082-2.14L7.951,10,.482,2.534A1.524,1.524,0,0,1,.4.4,1.526,1.526,0,0,1,2.535.482L10.942,8.89l.044.045.041.038a1.517,1.517,0,0,1,0,2.053l-.041.038-.044.045-8.407,8.4A1.622,1.622,0,0,1,1.391,20,1.393,1.393,0,0,1,.4,19.6Z\" transform=\"translate(0 -0.004)\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Station 16<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3265205 e-con-full e-flex e-con e-parent\" data-id=\"3265205\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c2d5841 e-con-full e-flex e-con e-child\" data-id=\"c2d5841\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5eb2eae e-con-full e-flex e-con e-child\" data-id=\"5eb2eae\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-d1a40da e-con-full e-flex e-con e-child\" data-id=\"d1a40da\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-3d7ea27 e-con-full e-flex e-con e-child\" data-id=\"3d7ea27\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-57bd4b2 elementor-widget elementor-widget-text-editor\" data-id=\"57bd4b2\" 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>15<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e1498f elementor-widget elementor-widget-heading\" data-id=\"4e1498f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><font face=\"Arial, sans-serif\"><span style=\"font-size: 18.6667px\">Pierres vivantes<\/span><\/font><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5843ee1 e-con-full e-flex e-con e-child\" data-id=\"5843ee1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1cc7186 elementor-widget elementor-widget-text-editor\" data-id=\"1cc7186\" 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 Feengrotten sont uniques, car leurs stalactites se composent principalement de diadochite, un min\u00e9ral rare, et non de calcaire. En raison des conditions hydriques particuli\u00e8res dans les grottes, ces formations croissent nettement plus vite que les stalactites des grottes calcaires traditionnelles. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-22b26f4 e-con-full e-flex e-con e-parent\" data-id=\"22b26f4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b20df59 e-con-full e-flex e-con e-parent\" data-id=\"b20df59\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-23ddd58 e-con-full e-flex e-con e-child\" data-id=\"23ddd58\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-b549e4c e-con-full e-flex e-con e-child\" data-id=\"b549e4c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-424f460 elementor-widget elementor-widget-heading\" data-id=\"424f460\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">En savoir plus :<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f1b9cd elementor-widget elementor-widget-n-accordion\" data-id=\"2f1b9cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-4930\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-4930\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> En savoir plus :   <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"11.427\" viewBox=\"0 0 20 11.427\"><path id=\"icon_up\" d=\"M.4,19.6A1.524,1.524,0,0,1,.482,17.46L7.951,10,.482,2.534A1.524,1.524,0,0,1,.4.4,1.526,1.526,0,0,1,2.535.482L10.942,8.89l.044.045.041.038a1.388,1.388,0,0,1,.4,1.026,1.393,1.393,0,0,1-.4,1.027l-.041.038-.044.045-8.407,8.4A1.622,1.622,0,0,1,1.391,20,1.393,1.393,0,0,1,.4,19.6Z\" transform=\"translate(0 11.427) rotate(-90)\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"11.427\" viewBox=\"0 0 20 11.427\"><path id=\"icon_down\" d=\"M.4,19.6A1.524,1.524,0,0,1,.482,17.46L7.951,10,.482,2.534A1.524,1.524,0,0,1,.4.4,1.526,1.526,0,0,1,2.535.482L10.942,8.89l.044.045.041.038a1.388,1.388,0,0,1,.4,1.026,1.393,1.393,0,0,1-.4,1.027l-.041.038-.044.045-8.407,8.4A1.622,1.622,0,0,1,1.391,20,1.393,1.393,0,0,1,.4,19.6Z\" transform=\"translate(20) rotate(90)\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4930\" class=\"elementor-element elementor-element-a900690 e-con-full e-flex e-con e-child\" data-id=\"a900690\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-4930\" class=\"elementor-element elementor-element-a7f41e1 e-flex e-con-boxed e-con e-child\" data-id=\"a7f41e1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26c5265 elementor-widget elementor-widget-text-editor\" data-id=\"26c5265\" 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 class=\"isSelectedEnd\">Dans les galeries de l\u2019ancienne mine \u00ab Jeremias Gl\u00fcck \u00bb, l\u2019eau souterraine alcaline rencontre l\u2019eau acide provenant des couches proches de la surface. Ces conditions hydriques souterraines particuli\u00e8res sont la raison pour laquelle les Feengrotten ont pu devenir l\u2019une des grottes touristiques les plus color\u00e9es au monde. <\/p><p class=\"isSelectedEnd\">Les stalactites se forment normalement dans des grottes calcaires. L\u00e0, l\u2019eau d\u2019infiltration contenant du gaz carbonique dissout le calcaire et transporte le carbonate de calcium dissous dans la grotte. \u00c0 chaque goutte d\u2019eau, de minuscules cristaux de calcaire restent fix\u00e9s au plafond de la grotte, \u00e0 partir desquels les stalactites se d\u00e9veloppent sur une longue p\u00e9riode.  <\/p><p class=\"isSelectedEnd\">Ce processus est extr\u00eamement lent : il faut plus de cent ans pour qu\u2019une stalactite de calcaire s\u2019accroisse de huit \u00e0 quinze millim\u00e8tres. Environ dix mille ans sont donc n\u00e9cessaires pour une stalactite d\u2019un m\u00e8tre de long. En p\u00e9riode de s\u00e9cheresse, la croissance s\u2019arr\u00eate m\u00eame compl\u00e8tement.  <\/p><p class=\"isSelectedEnd\">Il existe \u00e9galement des stalactites de calcaire dans les Feengrotten. Elles sont toutefois rares, car l\u2019eau, principalement acide \u00e0 fortement acide, emp\u00eache le d\u00e9p\u00f4t de carbonate de calcium. <\/p><p>La plupart des stalactites des Feengrotten se composent plut\u00f4t de diadochite, un min\u00e9ral tendre. Dans les conditions particuli\u00e8res des grottes, elles croissent jusqu\u2019\u00e0 trois centim\u00e8tres par an \u2013 une longueur <\/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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\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-f0a1099 elementor-widget elementor-widget-n-accordion\" data-id=\"f0a1099\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2520\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2520\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Essayez par vous-m\u00eame : <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"11.427\" viewBox=\"0 0 20 11.427\"><path id=\"icon_up\" d=\"M.4,19.6A1.524,1.524,0,0,1,.482,17.46L7.951,10,.482,2.534A1.524,1.524,0,0,1,.4.4,1.526,1.526,0,0,1,2.535.482L10.942,8.89l.044.045.041.038a1.388,1.388,0,0,1,.4,1.026,1.393,1.393,0,0,1-.4,1.027l-.041.038-.044.045-8.407,8.4A1.622,1.622,0,0,1,1.391,20,1.393,1.393,0,0,1,.4,19.6Z\" transform=\"translate(0 11.427) rotate(-90)\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"11.427\" viewBox=\"0 0 20 11.427\"><path id=\"icon_down\" d=\"M.4,19.6A1.524,1.524,0,0,1,.482,17.46L7.951,10,.482,2.534A1.524,1.524,0,0,1,.4.4,1.526,1.526,0,0,1,2.535.482L10.942,8.89l.044.045.041.038a1.388,1.388,0,0,1,.4,1.026,1.393,1.393,0,0,1-.4,1.027l-.041.038-.044.045-8.407,8.4A1.622,1.622,0,0,1,1.391,20,1.393,1.393,0,0,1,.4,19.6Z\" transform=\"translate(20) rotate(90)\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2520\" class=\"elementor-element elementor-element-2ed3136 e-con-full e-flex e-con e-child\" data-id=\"2ed3136\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2520\" class=\"elementor-element elementor-element-c15c8ec e-flex e-con-boxed e-con e-child\" data-id=\"c15c8ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa7319c elementor-widget elementor-widget-text-editor\" data-id=\"aa7319c\" 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 class=\"isSelectedEnd\">Peut-on acc\u00e9l\u00e9rer la croissance des stalactites en faisant couler plus d\u2019eau sur elles ? Quel r\u00f4le joue le pH de l\u2019eau ? Et comment naissent les couleurs \u00e9clatantes des Feengrotten ? Ici, vous pouvez essayer par vous-m\u00eame et d\u00e9couvrir quels facteurs influencent la croissance des stalactites.   <\/p><p class=\"isSelectedEnd\"><strong>Valeur du pH<\/strong><\/p><p class=\"isSelectedEnd\">Le pH indique si une solution aqueuse est acide, neutre ou alcaline. Dans une grotte, il d\u00e9termine si les stalactites croissent ou se dissolvent. Un pH l\u00e9g\u00e8rement acide \u00e0 alcalin \u2013 entre 6 et 14 environ \u2013 favorise la croissance. Si l\u2019eau est en revanche fortement acide, c\u2019est-\u00e0-dire avec un pH inf\u00e9rieur \u00e0 3, les stalactites se d\u00e9composent lentement.   <\/p><p class=\"isSelectedEnd\"><strong>Apport d\u2019eau<\/strong><\/p><p class=\"isSelectedEnd\">La quantit\u00e9 d\u2019eau joue \u00e9galement un r\u00f4le d\u00e9cisif. Si une grande quantit\u00e9 d\u2019eau riche en min\u00e9raux p\u00e9n\u00e8tre dans la grotte, les stalactites peuvent cro\u00eetre. Si, au contraire, seule une faible quantit\u00e9 d\u2019eau s\u2019\u00e9coule, leur croissance ralentit ou s\u2019arr\u00eate compl\u00e8tement.  <\/p><p class=\"isSelectedEnd\"><strong>Min\u00e9raux<\/strong><\/p><p class=\"isSelectedEnd\">L\u2019eau de percolation des Feengrotten contient en outre diff\u00e9rents m\u00e9taux et d\u2019autres substances dissoutes. Ils donnent naissance \u00e0 de nouveaux min\u00e9raux qui conf\u00e8rent aux stalactites leurs couleurs extraordinaires. <\/p><ul data-spread=\"false\"><li><strong>Diadochite :<\/strong> les stalactites en diadochite pure sont de couleur blanche \u00e0 jaune clair.<\/li><li><strong>Compos\u00e9s de cuivre :<\/strong> ils colorent les stalactites en bleu ou en vert.<\/li><li><strong>Compos\u00e9s de fer :<\/strong> ils produisent des teintes allant du rouge rouille au brun, parfois aussi du jaune.<\/li><li><strong>Compos\u00e9s de mangan\u00e8se :<\/strong> ils cr\u00e9ent des colorations allant du brun-noir au noir profond.<\/li><li><strong>Compos\u00e9s de vanadium :<\/strong> ils produisent diff\u00e9rentes nuances de vert \u2013 du jaune-vert au vert pomme en passant par le vert olive.<\/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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e8caca3 e-con-full e-flex e-con e-parent\" data-id=\"e8caca3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;position&quot;:&quot;fixed&quot;,&quot;sticky&quot;:&quot;bottom&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;laptop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_offset&quot;:0,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t<div class=\"elementor-element elementor-element-929547f e-con-full e-flex e-con e-child\" data-id=\"929547f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-889f4d9 elementor-widget__width-inherit elementor-widget elementor-widget-wp-widget-media_audio\" data-id=\"889f4d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wp-widget-media_audio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<audio class=\"wp-audio-shortcode\" id=\"audio-12511-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/feengrotten.admo.cloud\/wp-content\/uploads\/2026\/08\/15-Croissance-interactive-des-stalactites.mp3?_=1\" \/><source type=\"audio\/mpeg\" src=\"https:\/\/feengrotten.admo.cloud\/wp-content\/uploads\/2026\/08\/15-Croissance-interactive-des-stalactites.mp3?_=1\" \/><a href=\"https:\/\/feengrotten.admo.cloud\/wp-content\/uploads\/2026\/08\/15-Croissance-interactive-des-stalactites.mp3\">https:\/\/feengrotten.admo.cloud\/wp-content\/uploads\/2026\/08\/15-Croissance-interactive-des-stalactites.mp3<\/a><\/audio>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Aper\u00e7u Station 16 15 Pierres vivantes Les Feengrotten sont uniques, car leurs stalactites se composent principalement de diadochite, un min\u00e9ral rare, et non de calcaire. En raison des conditions hydriques particuli\u00e8res dans les grottes, ces formations croissent nettement plus vite que les stalactites des grottes calcaires traditionnelles. En savoir plus : En savoir plus : [&hellip;]<\/p>\n","protected":false},"author":137,"featured_media":0,"parent":13305,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-12511","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/pages\/12511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/users\/137"}],"replies":[{"embeddable":true,"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/comments?post=12511"}],"version-history":[{"count":0,"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/pages\/12511\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/pages\/13305"}],"wp:attachment":[{"href":"https:\/\/feengrotten.admo.cloud\/fr\/wp-json\/wp\/v2\/media?parent=12511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}