{"id":20770,"date":"2026-04-29T00:41:58","date_gmt":"2026-04-29T00:41:58","guid":{"rendered":"https:\/\/stesa.com\/mapas\/?post_type=ficha&#038;p=20770"},"modified":"2026-04-29T00:42:59","modified_gmt":"2026-04-29T00:42:59","slug":"mapa-geologico-de-chile","status":"publish","type":"ficha","link":"https:\/\/stesa.com\/mapas\/doc\/mapa-geologico-de-chile\/","title":{"rendered":"Mapa geol\u00f3gico de Chile"},"content":{"rendered":"<p style=\"text-align: center;\"><label style=\"font-size: 15px;\">Mapa geol\u00f3gico de Chile.<\/label><\/p>\n<p><strong>Geolog\u00eda de Chile<\/strong><\/p>\n<p>La geolog\u00eda de Chile es una de las m\u00e1s din\u00e1micas y complejas del mundo debido a su ubicaci\u00f3n en el borde occidental de Am\u00e9rica del Sur, donde interact\u00faan placas tect\u00f3nicas activas.<\/p>\n<p><strong>Marco tect\u00f3nico<\/strong><\/p>\n<p>Chile se encuentra sobre la <strong>placa Sudamericana<\/strong>, frente a la cual subduce la <strong>placa de Nazca<\/strong> bajo el continente a lo largo de la fosa Per\u00fa-Chile. En el extremo sur tambi\u00e9n interviene la <strong>placa Ant\u00e1rtica<\/strong>.<\/p>\n<p>Esta subducci\u00f3n provoca:<\/p>\n<ul>\n<li>intensa actividad s\u00edsmica<\/li>\n<li>frecuente vulcanismo<\/li>\n<li>levantamiento de la cordillera<\/li>\n<li>formaci\u00f3n de cuencas sedimentarias<\/li>\n<\/ul>\n<p><strong>Grandes unidades geol\u00f3gicas y geomorfol\u00f3gicas<\/strong><\/p>\n<p><strong>1. Cordillera de los Andes<\/strong><\/p>\n<p>Dominada por rocas \u00edgneas y volc\u00e1nicas, con numerosos volcanes activos e inactivos. Alberga grandes yacimientos minerales, especialmente cobre.<\/p>\n<p><strong>2. Depresi\u00f3n Intermedia o Valle Central<\/strong><\/p>\n<p>Zona de relleno sedimentario y dep\u00f3sitos volc\u00e1nicos entre la cordillera de la Costa y los Andes. Aqu\u00ed se concentran agricultura y ciudades principales.<\/p>\n<p><strong>3. Cordillera de la Costa<\/strong><\/p>\n<p>Constituida por rocas metam\u00f3rficas, intrusivas y sedimentarias antiguas. En algunas \u00e1reas presenta acantilados y relieves abruptos.<\/p>\n<p><strong>4. Norte Grande y desierto de Atacama<\/strong><\/p>\n<p>Predominan rocas volc\u00e1nicas, salares, cuencas evapor\u00edticas y dep\u00f3sitos minerales met\u00e1licos. Es una de las regiones mineras m\u00e1s importantes del planeta.<\/p>\n<p><strong>5. Sur y Patagonia<\/strong><\/p>\n<p>Abundan rocas glaciares, sedimentarias y volc\u00e1nicas, modeladas por glaciaciones cuaternarias, fiordos y campos de hielo.<\/p>\n<p>Volcanismo<\/p>\n<p>Chile integra el <strong>Cintur\u00f3n de Fuego del Pac\u00edfico<\/strong> y posee decenas de volcanes activos, entre ellos:<\/p>\n<ul>\n<li>Villarrica Volcano<\/li>\n<li>Llaima Volcano<\/li>\n<li>Lascar Volcano<\/li>\n<li>Calbuco Volcano<\/li>\n<\/ul>\n<p><strong>Sismicidad<\/strong><\/p>\n<p>Chile registra algunos de los terremotos m\u00e1s fuertes del mundo, como el <strong>terremoto de Valdivia de 1960<\/strong>, el mayor instrumentado hasta hoy.<\/p>\n<p><strong>Recursos minerales<\/strong><\/p>\n<p>Chile destaca por:<\/p>\n<ul>\n<li>cobre<\/li>\n<li>litio<\/li>\n<li>molibdeno<\/li>\n<li>hierro<\/li>\n<li>oro<\/li>\n<li>nitratos hist\u00f3ricos<\/li>\n<\/ul>\n<p><strong>Procesos recientes<\/strong><\/p>\n<p>La acci\u00f3n de glaciares, r\u00edos, erosi\u00f3n costera y movimientos tect\u00f3nicos contin\u00faa modificando el relieve chileno.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La geolog\u00eda de Chile es una de las m\u00e1s din\u00e1micas y complejas del mundo debido a su ubicaci\u00f3n en el borde occidental de Am\u00e9rica del Sur, donde interact\u00faan placas<\/p>\n","protected":false},"author":1,"featured_media":20771,"template":"","categoria_ficha":[2206],"class_list":["post-20770","ficha","type-ficha","status-publish","has-post-thumbnail","hentry","categoria_ficha-mapas-de-chile"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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