{"id":35122,"date":"2016-07-11T14:34:56","date_gmt":"2016-07-11T12:34:56","guid":{"rendered":"https:\/\/petronor.eus\/?p=35122"},"modified":"2016-07-15T18:46:34","modified_gmt":"2016-07-15T16:46:34","slug":"playa-de-la-arena-singular-arenal-tenido-por-el-mineral-de-hierro","status":"publish","type":"post","link":"https:\/\/petronor.eus\/es\/2016\/07\/playa-de-la-arena-singular-arenal-tenido-por-el-mineral-de-hierro\/","title":{"rendered":"Playa de La Arena, singular arenal te\u00f1ido por el mineral de hierro"},"content":{"rendered":"El \u00e1rea de la Playa de La Arena, Pobe\u00f1a y Cobar\u00f3n, en Muskiz, es uno de los parajes m\u00e1s representativos del per\u00edodo minero vizca\u00edno, donde se refleja m\u00e1s de un siglo de historia. En el a\u00f1o 1859 se registr\u00f3 la primera mina en el municipio y a partir de 1868 cuatro m\u00e1s. Desde entonces la producci\u00f3n y exportaci\u00f3n de mineral desde Pobe\u00f1a hacia Inglaterra fue imparable.\r\n\r\nLa explotaci\u00f3n de las minas y el lavado del mineral en Pobe\u00f1a fue impregnando durante decenios el R\u00edo Barbadun de material ferroso, cuya agua bajaba ya turbia debido a otra explotaci\u00f3n minera ubicada en Cotorrio. Toda esa corriente rojiza desembocaba en la Playa de La Arena, ti\u00f1endo su arena de esos matices. A partir del a\u00f1o 1967, aproximadamente, ces\u00f3 la actividad minera en la zona y las aguas del Barbadun, y por consiguiente la parte izquierda de la playa, se ha venido limpiando, filtrando, por la buena calidad de dicha agua, recuperando su color. Sin embargo, el lado derecho de La Arena, perteneciente al municipio de Zierbena, sigue aun desprendiendo un cierto polvillo rojo, resto de la explotaci\u00f3n del hierro en las minas de Somorrostro.\r\n\r\nV\u00eddeo, <a title=\"V\u00eddeo\" href=\"https:\/\/petronor.eus\/es\/multimedia\/\">aqu\u00ed.<\/a>","protected":false},"excerpt":{"rendered":"Todos los usuarios de la Playa de <strong>La Arena<\/strong> saben que su arena enrojece o ti\u00f1e todo lo que se posa sobre ella (toallas, pies\u2026), pero lo que no todos conocen es la raz\u00f3n o el porqu\u00e9 de ello: la explotaci\u00f3n de las antiguas minas de hierro de <strong>Somorrostro<\/strong> desde el siglo XIX y durante decenios, mucho antes de la ubicaci\u00f3n de<strong> Petronor<\/strong> en <strong>Muskiz<\/strong>.","protected":false},"author":5,"featured_media":35130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[114],"class_list":["post-35122","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-entorno"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Playa de La Arena, singular arenal te\u00f1ido por el mineral de hierro<\/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:\/\/petronor.eus\/es\/2016\/07\/playa-de-la-arena-singular-arenal-tenido-por-el-mineral-de-hierro\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Playa de La Arena, singular arenal te\u00f1ido por el mineral de hierro\" \/>\n<meta property=\"og:description\" content=\"Todos los usuarios de la Playa de La Arena saben que su arena enrojece o ti\u00f1e todo lo que se posa sobre ella (toallas, pies\u2026), pero lo que no todos conocen es la raz\u00f3n o el porqu\u00e9 de ello: la explotaci\u00f3n de las antiguas minas de hierro de Somorrostro desde el siglo XIX y durante decenios, mucho antes de la ubicaci\u00f3n de Petronor en Muskiz.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/petronor.eus\/es\/2016\/07\/playa-de-la-arena-singular-arenal-tenido-por-el-mineral-de-hierro\/\" \/>\n<meta property=\"og:site_name\" content=\"Petronor\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-11T12:34:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2016-07-15T16:46:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/petronor.eus\/wp-content\/uploads\/2016\/07\/Petronor_hondartza1.png\" 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