{"id":1946,"date":"2026-05-20T13:06:21","date_gmt":"2026-05-20T11:06:21","guid":{"rendered":"https:\/\/mining-sense.com\/portfolio-item\/polymetallic-mine-due-diligence\/"},"modified":"2026-06-02T11:56:28","modified_gmt":"2026-06-02T09:56:28","slug":"polymetallic-mine-due-diligence","status":"publish","type":"portfolio","link":"https:\/\/mining-sense.com\/en\/portfolio-item\/polymetallic-mine-due-diligence\/","title":{"rendered":"Polymetallic Mine Due Diligence"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jjsjk1-82f74932c398a649feaf1a47b86f3cb9\">\n.avia-section.av-jjsjk1-82f74932c398a649feaf1a47b86f3cb9 .av-parallax .av-parallax-inner{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/mining-sense.com\/wp-content\/uploads\/2026\/05\/img_investigacion-1500x531.jpg);\nbackground-position:50% 50%;\nbackground-attachment:scroll;\n}\n.avia-section.av-jjsjk1-82f74932c398a649feaf1a47b86f3cb9 .av-section-color-overlay{\nopacity:0.5;\nbackground-color:#000000;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-jjsjk1-82f74932c398a649feaf1a47b86f3cb9 main_color avia-section-default avia-no-border-styling  avia-builder-el-0  el_before_av_section  avia-builder-el-first  avia-full-stretch av-parallax-section avia-bg-style-parallax av-section-color-overlay-active av-minimum-height av-minimum-height-custom av-height-custom  container_wrap sidebar_right'  data-section-bg-repeat='stretch' data-av_minimum_height_px='430'><div class='av-parallax' data-avia-parallax-ratio='0.3' ><div class='av-parallax-inner main_color avia-full-stretch'><\/div><\/div><div class=\"av-section-color-overlay-wrap\"><div class=\"av-section-color-overlay\"><\/div><div class='container av-section-cont-open' style='height:430px'><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-1946'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269\">\n#top .av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269{\npadding-bottom:40px;\ncolor:#ffffff;\nfont-size:60px;\n}\nbody .av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n#top #wrap_all .av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .av-special-heading-tag{\nfont-size:60px;\n}\n.av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .av-subheading{\nfont-size:20px;\n}\n\n@media only screen and (min-width: 480px) and (max-width: 767px){ \n#top #wrap_all .av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n\n@media only screen and (max-width: 479px){ \n#top #wrap_all .av-special-heading.av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 .av-special-heading-tag{\nfont-size:0.8em;\n}\n}\n<\/style>\n<div  class='av-special-heading av-mpcigu7z-3a3fa755d9a81b91a61fcc8453ef4269 av-special-heading-h2 custom-color-heading blockquote modern-quote  avia-builder-el-1  avia-builder-el-no-sibling  av-inherit-size av-linked-heading'><h2 class='av-special-heading-tag '  itemprop=\"headline\"  >Polymetallic Mine Due Diligence<\/h2><div class='av_custom_color av-subheading av-subheading_below'><p>Polymetallic massive\u2011sulfide mining operation located within one of the most important metallogenic provinces in Europe.<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<\/div><\/div><\/main><!-- close content main element --><\/div><\/div><\/div><div id='av_section_2'  class='avia-section av-gvply9-3ed607c1f990e4d4f5d28ce4e6d05765 main_color avia-section-default avia-no-border-styling  avia-builder-el-2  el_after_av_section  el_before_av_layout_row  avia-bg-style-scroll container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-1946'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-g6aef5-d8c264ce7d2009965156ce4342acfeb1 av_one_half  avia-builder-el-3  el_before_av_one_half  avia-builder-el-first  first flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mpcihdn9-0014fe7a79f9df1a4ee290f6e3121a32\">\n#top .av_textblock_section.av-mpcihdn9-0014fe7a79f9df1a4ee290f6e3121a32 .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-mpcihdn9-0014fe7a79f9df1a4ee290f6e3121a32 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>The operation is carried out through underground mining.<\/p>\n<p>The project stands out for its long operational life, high degree of technical maturity and high standards in safety, environmental management and metallurgical efficiency, supported by consolidated infrastructure and direct access to European export ports.<\/p>\n<ul>\n<li>Risk and opportunity analysis for the underground polymetallic project<\/li>\n<li>Review of the study of alternative proposals for the underground Cu\u2011Zn\u2011Pb transport system<\/li>\n<\/ul>\n<\/div><\/section><\/div><div  class='flex_column av-1eaitt-4860938378f454ec92f143122a62908c av_one_half  avia-builder-el-5  el_after_av_one_half  avia-builder-el-last  flex_column_div  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" 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data-created_by=\"avia_inline_auto\" id=\"style-css-av-10h1vl-315976a4e5e57f0ae2b2ad444d37f814\">\n.flex_cell.av-10h1vl-315976a4e5e57f0ae2b2ad444d37f814{\nvertical-align:middle;\nbackground-color:#251c31;\n}\n.responsive #top #wrap_all .flex_cell.av-10h1vl-315976a4e5e57f0ae2b2ad444d37f814{\npadding:30px 30px 30px 30px !important;\n}\n<\/style>\n<div class='flex_cell av-10h1vl-315976a4e5e57f0ae2b2ad444d37f814 av-gridrow-cell av_one_third no_margin  avia-builder-el-8  el_before_av_cell_one_third  avia-builder-el-first  content-align-middle'  ><div class='flex_cell_inner'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39\">\n.iconbox.av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39 .iconbox_icon{\nborder:1px solid #ffffff;\ncolor:#ffffff;\n}\n.iconbox.av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39 .iconbox_icon.avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top #wrap_all .iconbox.av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39 .iconbox_content_title{\ncolor:#ffffff;\n}\n.iconbox.av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39 .iconbox_content_container{\ncolor:#d8d8d8;\n}\n<\/style>\n<article  class='iconbox iconbox_left_content av-mpcikatx-88d72fd8d157b8e9c8071bae52d69d39  avia-builder-el-9  avia-builder-el-no-sibling '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconbox_icon heading-color avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue842' data-av_iconfont='entypo-fontello'  ><\/div><div class=\"iconbox_content\"><header class=\"entry-content-header\" aria-label=\"Icon: Location\"><h3 class='iconbox_content_title '  itemprop=\"headline\" >Location<\/h3><\/header><div class='iconbox_content_container av_inherit_color'  itemprop=\"text\" ><p>Confidential<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article>\n<\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" 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id=\"style-css-av-3sy5xd-c2777c18342a8f13534f4071a5384f59\">\n.flex_cell.av-3sy5xd-c2777c18342a8f13534f4071a5384f59{\nvertical-align:middle;\nbackground-color:#251c31;\n}\n.responsive #top #wrap_all .flex_cell.av-3sy5xd-c2777c18342a8f13534f4071a5384f59{\npadding:0px 0px 0px 0px !important;\n}\n<\/style>\n<div class='flex_cell av-3sy5xd-c2777c18342a8f13534f4071a5384f59 av-gridrow-cell av_one_third no_margin  avia-builder-el-12  el_after_av_cell_one_third  avia-builder-el-last  content-align-middle av-zero-padding'  ><div class='flex_cell_inner'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d\">\n.iconbox.av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d .iconbox_icon{\nborder:1px solid #ffffff;\ncolor:#ffffff;\n}\n.iconbox.av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d .iconbox_icon.avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n#top #wrap_all .iconbox.av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d .iconbox_content_title{\ncolor:#ffffff;\n}\n.iconbox.av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d .iconbox_content_container{\ncolor:#d8d8d8;\n}\n<\/style>\n<article  class='iconbox iconbox_left_content av-mpcijrez-41209ac0e94ea6e5271714924d31dc8d  avia-builder-el-13  avia-builder-el-no-sibling '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='iconbox_icon heading-color avia-iconfont avia-font-flaticon' data-av_icon='\uf103' data-av_iconfont='flaticon'  ><\/div><div class=\"iconbox_content\"><header class=\"entry-content-header\" aria-label=\"Icon: Elements\"><h3 class='iconbox_content_title '  itemprop=\"headline\" >Elements<\/h3><\/header><div class='iconbox_content_container av_inherit_color'  itemprop=\"text\" ><p>Cu-Zn-Pb<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article>\n<\/div><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":1842,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[49],"class_list":["post-1946","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-underground"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polymetallic Mine Due Diligence | Mining Sense<\/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:\/\/mining-sense.com\/en\/portfolio-item\/polymetallic-mine-due-diligence\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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