{"id":995,"date":"2024-09-09T10:24:20","date_gmt":"2024-09-09T14:24:20","guid":{"rendered":"https:\/\/elcasternews.com\/?p=995"},"modified":"2024-09-09T10:24:20","modified_gmt":"2024-09-09T14:24:20","slug":"terremotos-podrian-desencadenar-la-formacion-de-pepitas-de-oro-en-el-cuarzo-segun-expertos","status":"publish","type":"post","link":"https:\/\/elcasternews.com\/?p=995","title":{"rendered":"Terremotos Podr\u00edan Desencadenar La Formaci\u00f3n De Pepitas De Oro En El Cuarzo, Seg\u00fan Expertos"},"content":{"rendered":"<article class=\"  ad-container desktop-only 728x90\" data-adid=\"\" data-adsize=\"728x90\">\n<div class=\"tile ad ad-placeholder ad-728x90\" data-adsize=\"728x90\">\n<article>\n<div id=\"sas_130826_2\" class=\"\" data-smartadserver=\"130826_2\">\n<div id=\"sas_1725888132697rnd\"><\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/article>\n<div class=\"embed-container\"><iframe loading=\"lazy\" title=\"El cuarzo podr\u00eda formar pepitas de oro ante un terremoto, aseguran expertos\" src=\"https:\/\/www.youtube.com\/embed\/xL5buhsFXas?feature=oembed\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<p>Un equipo de investigadores liderado por la Universidad Monash en Australia ha revelado que los terremotos podr\u00edan desempe\u00f1ar un papel clave en la formaci\u00f3n de pepitas de oro, seg\u00fan un estudio publicado en la revista Nature Geoscience. Los cient\u00edficos sugieren que el cuarzo, un mineral com\u00fan en la corteza terrestre, podr\u00eda generar campos el\u00e9ctricos durante los terremotos que facilitar\u00edan la deposici\u00f3n de oro.<\/p>\n<p>El cuarzo es conocido por ser un mineral piezoel\u00e9ctrico, lo que significa que produce un campo el\u00e9ctrico cuando se somete a tensiones geol\u00f3gicas, como las que ocurren durante un terremoto. Este fen\u00f3meno, conocido como tensi\u00f3n piezoel\u00e9ctrica, fue recreado en experimentos de laboratorio para explorar su impacto en la formaci\u00f3n de yacimientos de oro.<\/p>\n<p>Durante los experimentos, los investigadores sometieron cristales de cuarzo a condiciones similares a las de un terremoto, utilizando un fluido que conten\u00eda oro disuelto. Al aplicar tensiones al cristal de cuarzo, se gener\u00f3 un voltaje piezoel\u00e9ctrico que provoc\u00f3 la deposici\u00f3n de oro en forma de nanopart\u00edculas sobre la superficie del cuarzo.<\/p>\n<div class=\"unit-wrapper\">\n<div class=\"unit u180x150\">\n<div id=\"sas_30399\" class=\"\" data-dimensions=\"180x150\" data-smartadserver=\"30399\"><\/div>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" src=\"https:\/\/fotografias.lasexta.com\/clipping\/cmsimages02\/2015\/08\/02\/F7796C91-62FD-4D9B-8358-D30F655B8EF0\/58.jpg?crop=1190,675,x0,y0&amp;width=1000&amp;height=567&amp;optimize=high&amp;format=webply\" alt=\"Pepitas de oro\" \/><\/p>\n<p>El estudio plantea la hip\u00f3tesis de que este proceso podr\u00eda ocurrir de manera natural en las vetas de cuarzo. Cuando un terremoto crea un campo el\u00e9ctrico en el cuarzo, un fluido que contiene oro disuelto podr\u00eda infiltrarse en las grietas de la veta, formando pepitas de oro. A medida que se repiten los eventos s\u00edsmicos, nuevas capas de oro podr\u00edan depositarse sobre las anteriores, lo que podr\u00eda explicar la formaci\u00f3n de grandes pepitas y las complejas redes de oro interconectadas que a menudo se encuentran en las fracturas de las vetas de cuarzo.<\/p>\n<p>Estos hallazgos aportan una nueva comprensi\u00f3n sobre los mecanismos detr\u00e1s de la formaci\u00f3n de yacimientos de oro, un tema que ha intrigado a los ge\u00f3logos durante d\u00e9cadas.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un equipo de investigadores liderado por la Universidad Monash en Australia ha revelado que los terremotos podr\u00edan desempe\u00f1ar un papel clave en la formaci\u00f3n de pepitas de oro, seg\u00fan un estudio publicado en la revista Nature Geoscience. Los cient\u00edficos sugieren que el cuarzo, un mineral com\u00fan en la corteza terrestre, podr\u00eda generar campos el\u00e9ctricos durante [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"","source_url":"","via_name":"","via_url":"","override_template":"0","override":[{"template":"2","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"top","share_float_style":"share-monocrhome","show_share_counter":"1","show_view_counter":"1","show_featured":"1","show_post_meta":"1","show_post_author":"0","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"1","show_post_reading_time":"0","post_reading_time_wpm":"300","post_calculate_word_method":"str_word_count","show_zoom_button":"0","zoom_button_out_step":"2","zoom_button_in_step":"3","show_post_tag":"0","show_prev_next_post":"0","show_popup_post":"1","number_popup_post":"1","show_author_box":"0","show_post_related":"0","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"no-crop","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"","hide":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[22],"tags":[],"class_list":["post-995","post","type-post","status-publish","format-standard","hentry","category-noticias"],"_links":{"self":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts\/995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=995"}],"version-history":[{"count":0,"href":"https:\/\/elcasternews.com\/index.php?rest_route=\/wp\/v2\/posts\/995\/revisions"}],"wp:attachment":[{"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elcasternews.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}