{"id":1165,"date":"2016-01-21T15:51:52","date_gmt":"2016-01-21T14:51:52","guid":{"rendered":"http:\/\/www.leriredelarcenciel.fr\/Blog\/?p=1165"},"modified":"2016-01-21T16:09:16","modified_gmt":"2016-01-21T15:09:16","slug":"lile-grande-son-granit-et-ses-carriers","status":"publish","type":"post","link":"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/","title":{"rendered":"L\u2019Ile Grande, son granit et ses carriers"},"content":{"rendered":"<p>A l\u2019\u00e9poque o\u00f9 la Bretagne \u00e9tait volcanique, des poches de magma se sont form\u00e9es sous terre et, en refroidissant, elles ont donn\u00e9 le granit. L\u2019\u00e9rosion faisant son travail, ce dernier a fini par appara\u00eetre en surface. Le granit est compos\u00e9 essentiellement de grains de quartz, de feldspath et de mica. Ces grains sont plus ou moins gros et de couleurs vari\u00e9es. Le granit de l\u2019Ile Grande date de 290 millions d\u2019ann\u00e9e. Bien qu\u2019entour\u00e9 du c\u00e9l\u00e8bre granit rose, celui de l\u2019Ile Grande est gris bleut\u00e9 pour celui appel\u00e9 \u00ab\u00a0bleu\u00a0\u00bb et gris beige pour le \u00ab\u00a0blanc\u00a0\u00bb. Son grain est fin.<\/p>\n<div id=\"attachment_1166\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande.jpg\" rel=\"attachment wp-att-1166\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1166\" data-attachment-id=\"1166\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/1-le-bleu-de-lile-grande\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande.jpg\" data-orig-size=\"2048,1536\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Konica Digital Camera KD-500Z&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1161541348&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;8&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.0137&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"Le \u00ab\u00a0bleu\u00a0\u00bb de l&amp;rsquo;Ile Grande\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Le \u00ab\u00a0bleu\u00a0\u00bb de l&amp;rsquo;Ile Grande&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-300x225.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-1024x768.jpg\" class=\"size-medium wp-image-1166\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-300x225.jpg\" alt=\"Le &quot;bleu&quot; de l'Ile Grande\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-300x225.jpg 300w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-768x576.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-1024x768.jpg 1024w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande-216x162.jpg 216w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/1-Le-bleu-de-lIle-Grande.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1166\" class=\"wp-caption-text\">Le \u00ab\u00a0bleu\u00a0\u00bb de l&rsquo;Ile Grande<\/p><\/div>\n<div id=\"attachment_1167\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande.jpg\" rel=\"attachment wp-att-1167\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1167\" data-attachment-id=\"1167\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/2-le-blanc-de-lile-grande\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande.jpg\" data-orig-size=\"2048,1536\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Konica Digital Camera KD-500Z&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1161541309&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;8&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.0168&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"2 &amp;#8211; Le blanc de l&amp;rsquo;Ile Grande\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Le \u00ab\u00a0blanc\u00a0\u00bb de l&amp;rsquo;Ile Grande&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-300x225.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-1024x768.jpg\" class=\"size-medium wp-image-1167\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-300x225.jpg\" alt=\"Le &quot;blanc&quot; de l'Ile Grande\" width=\"300\" height=\"225\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-300x225.jpg 300w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-768x576.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-1024x768.jpg 1024w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande-216x162.jpg 216w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/2-Le-blanc-de-lIle-Grande.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1167\" class=\"wp-caption-text\">Le \u00ab\u00a0blanc\u00a0\u00bb de l&rsquo;Ile Grande<\/p><\/div>\n<p><strong>L\u2019exploitation du granit sur l\u2019Ile Grande\u2026 vaste programme\u00a0!<\/strong><\/p>\n<p>Ce sont les hommes de l\u2019\u00e9poque n\u00e9olithique qui ont \u00e9t\u00e9 les premiers \u00e0 utiliser ce granit pour la construction de m\u00e9galithes. Aujourd\u2019hui sur l\u2019\u00eele, il nous reste une <a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lallee-couverte-de-lile-grande\/\" target=\"_blank\">all\u00e9e couverte<\/a>.<\/p>\n<p>Puis le granit de l\u2019Ile Grande a \u00e9t\u00e9 utilis\u00e9 pour construire des \u00e9glises, des chapelles et des maisons aux alentours.<\/p>\n<p>Mais c\u2019est surtout au milieu du XIX\u00e8me si\u00e8cle que l\u2019extraction du granit prend vraiment de l\u2019ampleur. Sur l\u2019Ile Grande et les \u00eelots avoisinants, des parcelles sont lou\u00e9es pour leur exploitation. Les carri\u00e8res se multiplient et de nombreux travailleurs venant de Bretagne, du Cotentin, des Iles Chausey\u2026 s\u2019installent \u00e0 l\u2019Ile Grande.\u00a0Il\u00a0y a\u00a0434 habitants sur l\u2019\u00eele en 1861, le double en 1906\u2026<\/p>\n<div id=\"attachment_1168\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek.jpg\" rel=\"attachment wp-att-1168\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1168\" data-attachment-id=\"1168\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/3-kastel-erek\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek.jpg\" data-orig-size=\"4912,3264\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;13&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NEX-F3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1386515419&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;18&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.00625&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"3 &amp;#8211; Kastel Erek\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Ancienne carri\u00e8re \u00e0 Kastel Erek&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-300x199.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-1024x680.jpg\" class=\"size-medium wp-image-1168\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-300x199.jpg\" alt=\"Ancienne carri\u00e8re \u00e0 Kastel Erek\" width=\"300\" height=\"199\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-300x199.jpg 300w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-768x510.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-1024x680.jpg 1024w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/3-Kastel-Erek-216x144.jpg 216w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1168\" class=\"wp-caption-text\">Ancienne carri\u00e8re \u00e0 Kastel Erek<\/p><\/div>\n<div id=\"attachment_1169\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion.jpg\" rel=\"attachment wp-att-1169\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1169\" data-attachment-id=\"1169\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/4-le-lion\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion.jpg\" data-orig-size=\"4912,3264\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NEX-F3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1386517418&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;22&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.008&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"4 &amp;#8211; Le lion\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Ancienne carri\u00e8re au \u00ab\u00a0Lion\u00a0\u00bb&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-300x199.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-1024x680.jpg\" class=\"size-medium wp-image-1169\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-300x199.jpg\" alt=\"Ancienne carri\u00e8re au &quot;Lion&quot;\" width=\"300\" height=\"199\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-300x199.jpg 300w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-768x510.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-1024x680.jpg 1024w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/4-Le-lion-216x144.jpg 216w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-1169\" class=\"wp-caption-text\">Ancienne carri\u00e8re au \u00ab\u00a0Lion\u00a0\u00bb<\/p><\/div>\n<p>Le granit est extrait \u00e0 m\u00eame l\u2019estran ou dans des carri\u00e8res plus \u00e0 l\u2019int\u00e9rieur de l\u2019\u00eele. Il est d\u00e9bit\u00e9 sur place en blocs plus ou moins grands pour \u00eatre utilis\u00e9 en pav\u00e9s, en bordures de trottoirs, ou pour \u00eatre transform\u00e9 en quais, en phares, en viaducs, en \u00e9glises et autres constructions vari\u00e9es. On en retrouve en Bretagne bien s\u00fbr (le viaduc de Morlaix, la gare et l\u2019aqueduc de Saint-Brieuc, le phare des Triagoz face \u00e0 l\u2019Ile Grande, les quais du port de Lorient\u2026), mais aussi dans le reste de la France (des pav\u00e9s ou bordures de trottoirs pour Paris, Caen, Lille\u2026 des pierres pour le port de Granville ou de Rouen&#8230;).<\/p>\n<p>L\u2019avantage de l\u2019\u00eele, c\u2019est que le transport des blocs peut se faire par bateau\u00a0: brick, go\u00e9lette ou gabare. On utilise aussi le \u00ab\u00a0coucou\u00a0\u00bb, sorte de barque avec \u00ab\u00a0puits\u00a0\u00bb sous lequel on fixe les blocs de granit. Au d\u00e9but du XX\u00e8me, des rails et un quai d\u2019embarquement construit \u00e0 Saint Sauveur permettent d\u2019acheminer le granit plus facilement jusqu\u2019au quai du L\u00e9guer, puis \u00e0 la gare de Lannion.<\/p>\n<div id=\"attachment_1170\" style=\"width: 235px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails.jpg\" rel=\"attachment wp-att-1170\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1170\" data-attachment-id=\"1170\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/5-pointe-de-kastell-erek-rails\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails.jpg\" data-orig-size=\"1944,2592\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.5&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Konica Digital Camera KD-500Z&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1132245563&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;11.3&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.0026&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"5 &amp;#8211; Pointe de Kastell Erek rails\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Rails \u00e0 la pointe de Kastell Erek&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-225x300.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-768x1024.jpg\" class=\"size-medium wp-image-1170\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-225x300.jpg\" alt=\"Rails \u00e0 la pointe de Kastell Erek\" width=\"225\" height=\"300\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-225x300.jpg 225w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-768x1024.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails-126x168.jpg 126w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/5-Pointe-de-Kastell-Erek-rails.jpg 1944w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><p id=\"caption-attachment-1170\" class=\"wp-caption-text\">Rails \u00e0 la pointe de Kastell Erek<\/p><\/div>\n<div id=\"attachment_1171\" style=\"width: 209px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails.jpg\" rel=\"attachment wp-att-1171\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-1171\" data-attachment-id=\"1171\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/6-le-loin-rails\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails.jpg\" data-orig-size=\"3264,4912\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NEX-F3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1386517371&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;43&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.005&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"6 &amp;#8211; Le loin rails\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Rails au Lion&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-199x300.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-680x1024.jpg\" class=\"size-medium wp-image-1171\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-199x300.jpg\" alt=\"Rails au Lion\" width=\"199\" height=\"300\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-199x300.jpg 199w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-768x1156.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-680x1024.jpg 680w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/6-Le-loin-rails-112x168.jpg 112w\" sizes=\"auto, (max-width: 199px) 100vw, 199px\" \/><\/a><p id=\"caption-attachment-1171\" class=\"wp-caption-text\">Rails au Lion<\/p><\/div>\n<p><strong>Les carriers<\/strong><\/p>\n<p>Rude travail que celui des carriers\u00a0! Qu\u2019ils soient tailleurs, fendeurs, forgerons ou autre, les conditions de travail sont difficiles et les risques d\u2019accidents toujours pr\u00e9sents. Par tous les temps, hiver comme \u00e9t\u00e9, ils travaillent au rythme des mar\u00e9es. Tout se fait \u00e0 la main avec des outils tels que burin, massette, puis par la suite chante-perce (sorte de petite barre \u00e0 mine) et coin en acier, apport\u00e9s par les ouvriers de l\u2019Ile Chausey. L\u2019explosif et la barre \u00e0 mine viendront plus tard.<\/p>\n<p>Pendant ce temps, les femmes s\u2019occupent du linge, de la p\u00eache sur l\u2019estran et du repas qu\u2019elles apportent aux hommes sur leurs lieux de travail.<\/p>\n<p>L\u2019exploitation \u00e0 l\u2019Ile Grande d\u00e9cline peu \u00e0 peu \u00e0 partir de la premi\u00e8re guerre mondiale. La derni\u00e8re carri\u00e8re fermera en 1989, mettant fin \u00e0 un si\u00e8cle et demi de travail acharn\u00e9.<\/p>\n<p>En 2011, une statue r\u00e9alis\u00e9e par le sculpteur David Puech a \u00e9t\u00e9 install\u00e9e en hommage aux tailleurs de pierre de l\u2019Ile Grande, \u00e0 l\u2019emplacement d\u2019une ancienne carri\u00e8re appel\u00e9e localement le \u00ab\u00a0Lion\u00a0\u00bb, \u00e0 l\u2019est de Pors Gwen.<\/p>\n<p><a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers.jpg\" rel=\"attachment wp-att-1172\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1172\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/7-statue-carriers\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers.jpg\" data-orig-size=\"3264,4912\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;13&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NEX-F3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1386517629&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;31&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"7 &amp;#8211; Statue carriers\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-199x300.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-680x1024.jpg\" class=\"alignnone size-medium wp-image-1172\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-199x300.jpg\" alt=\"7 - Statue carriers\" width=\"199\" height=\"300\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-199x300.jpg 199w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-768x1156.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-680x1024.jpg 680w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/7-Statue-carriers-112x168.jpg 112w\" sizes=\"auto, (max-width: 199px) 100vw, 199px\" \/><\/a>\u00a0<a href=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers.jpg\" rel=\"attachment wp-att-1173\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1173\" data-permalink=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/lile-grande-son-granit-et-ses-carriers\/8-statue-carriers\/\" data-orig-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers.jpg\" data-orig-size=\"4912,3264\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;NEX-F3&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1367088202&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;51&quot;,&quot;iso&quot;:&quot;200&quot;,&quot;shutter_speed&quot;:&quot;0.003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"8 &amp;#8211; Statue carriers\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-300x199.jpg\" data-large-file=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-1024x680.jpg\" class=\"alignnone size-medium wp-image-1173\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-300x199.jpg\" alt=\"8 - Statue carriers\" width=\"300\" height=\"199\" srcset=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-300x199.jpg 300w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-768x510.jpg 768w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-1024x680.jpg 1024w, https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/uploads\/2016\/01\/8-Statue-carriers-216x144.jpg 216w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>Granit ou granite\u00a0?<\/strong><\/p>\n<p>Granit pour les carriers et les architectes.<\/p>\n<p>Granite pour les g\u00e9ologues<\/p>\n<a class=\"synved-social-button synved-social-button-share synved-social-size-24 synved-social-resolution-single synved-social-provider-facebook nolightbox\" data-provider=\"facebook\" target=\"_blank\" rel=\"nofollow\" title=\"Partager sur Facebook\" href=\"http:\/\/www.facebook.com\/sharer.php?u=https%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1165&#038;t=L%E2%80%99Ile%20Grande%2C%20son%20granit%20et%20ses%20carriers&#038;s=100&#038;p&#091;url&#093;=https%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1165&#038;p&#091;images&#093;&#091;0&#093;=http%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-content%2Fuploads%2F2016%2F01%2F1-Le-bleu-de-lIle-Grande-300x225.jpg&#038;p&#091;title&#093;=L%E2%80%99Ile%20Grande%2C%20son%20granit%20et%20ses%20carriers\" style=\"font-size: 0px;width:24px;height:24px;margin:0;margin-bottom:10px;margin-right:10px\"><img loading=\"lazy\" decoding=\"async\" alt=\"Facebook\" title=\"Partager sur Facebook\" class=\"synved-share-image synved-social-image synved-social-image-share\" width=\"24\" height=\"24\" style=\"display: inline;width:24px;height:24px;margin: 0;padding: 0;border: none;box-shadow: none\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/plugins\/social-media-feather\/synved-social\/image\/social\/regular\/48x48\/facebook.png\" \/><\/a><a class=\"synved-social-button synved-social-button-share synved-social-size-24 synved-social-resolution-single synved-social-provider-pinterest nolightbox\" data-provider=\"pinterest\" target=\"_blank\" rel=\"nofollow\" title=\"Epingler sur Pinterest\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1165&#038;media=http%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-content%2Fuploads%2F2016%2F01%2F1-Le-bleu-de-lIle-Grande-300x225.jpg&#038;description=L%E2%80%99Ile%20Grande%2C%20son%20granit%20et%20ses%20carriers\" style=\"font-size: 0px;width:24px;height:24px;margin:0;margin-bottom:10px;margin-right:10px\"><img loading=\"lazy\" decoding=\"async\" alt=\"pinterest\" title=\"Epingler sur Pinterest\" class=\"synved-share-image synved-social-image synved-social-image-share\" width=\"24\" height=\"24\" style=\"display: inline;width:24px;height:24px;margin: 0;padding: 0;border: none;box-shadow: none\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/plugins\/social-media-feather\/synved-social\/image\/social\/regular\/48x48\/pinterest.png\" \/><\/a><a class=\"synved-social-button synved-social-button-share synved-social-size-24 synved-social-resolution-single synved-social-provider-mail nolightbox\" data-provider=\"mail\" rel=\"nofollow\" title=\"Partager par email\" href=\"mailto:?subject=L%E2%80%99Ile%20Grande%2C%20son%20granit%20et%20ses%20carriers&#038;body=Le%20rire%20de%20l%27arc-en-ciel%20:%20https%3A%2F%2Fwww.leriredelarcenciel.fr%2FBlog%2Fwp-json%2Fwp%2Fv2%2Fposts%2F1165\" style=\"font-size: 0px;width:24px;height:24px;margin:0;margin-bottom:10px;margin-right:10px\"><img loading=\"lazy\" decoding=\"async\" alt=\"mail\" title=\"Partager par email\" class=\"synved-share-image synved-social-image synved-social-image-share\" width=\"24\" height=\"24\" style=\"display: inline;width:24px;height:24px;margin: 0;padding: 0;border: none;box-shadow: none\" src=\"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-content\/plugins\/social-media-feather\/synved-social\/image\/social\/regular\/48x48\/mail.png\" \/><\/a>","protected":false},"excerpt":{"rendered":"<p>A l\u2019\u00e9poque o\u00f9 la Bretagne \u00e9tait volcanique, des poches de magma se sont form\u00e9es sous terre et, en refroidissant, elles ont donn\u00e9 le granit. L\u2019\u00e9rosion faisant son travail, ce dernier a fini par appara\u00eetre en surface. Le granit est compos\u00e9 essentiellement de grains de quartz, de feldspath et de mica. Ces grains sont plus ou [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[13],"tags":[488,490,491,487,489,486],"class_list":["post-1165","post","type-post","status-publish","format-standard","hentry","category-bons-baisers-de-l-ile-grande","tag-carrieres-de-granit","tag-carriers-de-lile-grande","tag-exploitation-du-granit-ile-grande","tag-granit-bleu-et-blanc","tag-granit-cotes-darmor","tag-granit-de-lile-grande"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4fKpm-iN","_links":{"self":[{"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/posts\/1165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/comments?post=1165"}],"version-history":[{"count":3,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/posts\/1165\/revisions"}],"predecessor-version":[{"id":1177,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/posts\/1165\/revisions\/1177"}],"wp:attachment":[{"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/media?parent=1165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/categories?post=1165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.leriredelarcenciel.fr\/Blog\/wp-json\/wp\/v2\/tags?post=1165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}