{"version":"1.0","provider_name":"Agincourt Resources","provider_url":"https:\/\/agincourtresources.com\/id\/","author_name":"ptar2022","title":"Ragam Proses Ekskavasi Pada Tambang Bawah Tanah\u00a0 - Agincourt Resources","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"nYlFyp7YrI\"><a href=\"https:\/\/agincourtresources.com\/id\/2023\/08\/02\/ragam-proses-ekskavasi-pada-tambang-bawah-tanah\/\">Ragam Proses Ekskavasi Pada Tambang Bawah Tanah\u00a0<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/agincourtresources.com\/id\/2023\/08\/02\/ragam-proses-ekskavasi-pada-tambang-bawah-tanah\/embed\/#?secret=nYlFyp7YrI\" width=\"600\" height=\"338\" title=\"&#8220;Ragam Proses Ekskavasi Pada Tambang Bawah Tanah\u00a0&#8221; &#8212; Agincourt Resources\" data-secret=\"nYlFyp7YrI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/agincourtresources.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/agincourtresources.com\/wp-content\/uploads\/2024\/06\/ragam-proses-ekskavasi-pada-tambang-bawah-tanah-jpeg.webp","thumbnail_width":1280,"thumbnail_height":853,"description":"Sekitar 17% tambang mineral dilakukan dengan teknik penggalian tambang bawah tanah. Teknik pertambangan ini lebih kompleks dan lebih mahal dibandingkan tambang terbuka. Namun, harus dilakukan jika mineral dan bijih berada terlalu jauh di bawah tanah sehingga tidak dapat ditambang secara efisien menggunakan prosedur tambang terbuka. Beberapa mineral yang perlu diekstraksi dengan teknik bawah tanah adalah timbal, batu bara, emas, tembaga, platinum, dan bijih besi.\u00a0"}