{"id":18260,"date":"2024-06-06T17:41:31","date_gmt":"2024-06-06T15:41:31","guid":{"rendered":"https:\/\/2025.mining-report.de\/english\/?p=18260"},"modified":"2024-06-06T17:41:31","modified_gmt":"2024-06-06T15:41:31","slug":"selective-extraction-as-an-alternative-to-drilling-and-blasting","status":"publish","type":"post","link":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/","title":{"rendered":"Selective extraction as an alternative to drilling and blasting"},"content":{"rendered":"<p>In a quarry in Louisville, Nebraska\/USA, a Wirtgen Surface Miner 280 SM(i) is being used for the layer-by-layer and particularly environmentally friendly extraction of limestone from previously undeveloped reserves. Limestone for the production of cement has been quarried here in Louisville since 1929.<\/p>\n<p>The extraction of the material in the quarry was contracted out to North American Mining (NAM). The limestone reserves in the quarry in Louisville are by no means exhausted, even though it has now been in operation for almost 100 years. The geological situation, however, has made extraction a more difficult task, as the remaining limestone strata are interlayered with shale. Due to this, quarrying with conventional methods such as drilling and blasting would have led to contamination of the material. The Ash Grove Cement Company therefore decided to use a Wirtgen Surface Miner from NAM for the job. As the 280 SM(i) enables selective extraction of the primary resource, it can guarantee outstanding material purity and is the ideal choice for projects in areas with sensitive infrastructures.<\/p>\n<p>The 280 SM(i) cuts, crushes and loads the extracted material in one single pass. This means that processes such as pre-crushing, or conventional extraction processes such as drilling and blasting, are no longer necessary. This not only enables enormous savings in terms of costs, but also the extraction of materials in areas that are otherwise hard to access or prohibit the use of drilling and blasting due to the difficulty of obtaining appropriate permits.<\/p>\n<p>The use of Surface Miners opens up entirely new opportunities for the extraction of limestone in the quarry at Louisville. The extraction of the material takes place in a selective, layer-by-layer process. The valuable limestone resource is cleanly separated from waste materials such as shale before crushing with extremely high output and efficiency. Considering a compressive strength of 110 MPa for the limestone here, the 280 SMi achieves a mean cutting rate of approximately 400 t\/h (Figure 1) \u2013 with 87.5\u2009% of the material produced in the process being crushed into pieces smaller than the specified maximum size of 7.6 cm. In the waste rock (shale and overburden), the machine achieves a mean cutting rate of approximately 650 t\/h. The cut and crushed material is loaded directly into 70 t dump trucks driving alongside the Surface Miner (Figure 2). The process is fast and continuous, with a fresh truck being filled with crushed limestone every 4 min \u2013 around the clock, five to six days a week.<\/p>\n<figure id=\"attachment_18259\" aria-describedby=\"caption-attachment-18259\" style=\"width: 620px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/2025.mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_2_WirtgenGroup_Omaha_280SMi.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18259\" src=\"https:\/\/2025.mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_2_WirtgenGroup_Omaha_280SMi.jpg\" alt=\"\" width=\"620\" height=\"330\" srcset=\"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_2_WirtgenGroup_Omaha_280SMi.jpg 620w, https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_2_WirtgenGroup_Omaha_280SMi-300x160.jpg 300w, https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_2_WirtgenGroup_Omaha_280SMi-600x319.jpg 600w\" sizes=\"auto, (max-width: 620px) 100vw, 620px\" \/><\/a><figcaption id=\"caption-attachment-18259\" class=\"wp-caption-text\">Fig. 2. Continuous direct loading of 70 t mining dump trucks with the \u00adWirtgen Surface Miner. Photo: Wirtgen<\/figcaption><\/figure>\n<p>Due to the high compressive strength (extreme hardness) of limestone, the cutting tools used here are subjected to enormous stresses. The 280 SM(i) in use in Louisville is ideally prepared to take on this challenge and achieves maximum cutting rates with minimal pick wear. \u201cThe machine does a great job. I\u2019m really impressed with the round-shank picks and the quick-change toolholder. They make it so easy to change worn picks that we can get back to work again after stopping for only a couple of minutes\u201d, says David Ashby, machine operator from NAM, who has more to say about the machine: \u201cOne of the advantages of the movable counterweight and the 90\u00b0 slewing angle of the discharge conveyor is that they let you work very close to the high quarry walls. Although the machine is very big, its simply fantastic manoeuvrability makes it very useful for working in tighter spots.\u201d<\/p>\n<p>Apart from its efficiency, the machine also impresses with a range of environmentally friendly aspects: The number of extraction processes is reduced from four to one, while lower exhaust, noise and dust emissions not only make every day work on the site much easier, but also offer new opportunities for quarrying rock close to populated areas. \u201cWe can now extract limestone from deposits we could hardly have reached before\u201d, explains Nic Haubruge, Business Development Manager at NAM. \u201cIn many cases, the use of drilling and blasting is simply no longer a viable option, however, with this machine we can develop new deposits with minimal dust emissions, minimal noise emissions, and no vibrations.\u201d<\/p>\n<p>Further information:<br \/>\nWIRTGEN GROUP<br \/>\n<a href=\"https:\/\/www.wirtgen-group.com\/en-de\/?q=ngd\" target=\"_blank\" rel=\"noopener\">www.wirtgen-group.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In a quarry in Louisville, Nebraska\/USA, a Wirtgen Surface Miner 280 SM(i) is being used for the layer-by-layer and particularly environmentally friendly extraction of limestone from previously undeveloped reserves. Limestone &hellip;<\/p>\n","protected":false},"author":25,"featured_media":18258,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[990],"tags":[185,836],"class_list":["post-18260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news-03_2024","tag-wirtgen-gmbh","tag-wirtgen-group"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Selective extraction as an alternative to drilling and blasting - MINING REPORT<\/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-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Selective extraction as an alternative to drilling and blasting - MINING REPORT\" \/>\n<meta property=\"og:description\" content=\"In a quarry in Louisville, Nebraska\/USA, a Wirtgen Surface Miner 280 SM(i) is being used for the layer-by-layer and particularly environmentally friendly extraction of limestone from previously undeveloped reserves. Limestone &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/\" \/>\n<meta property=\"og:site_name\" content=\"MINING REPORT\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-06T15:41:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"620\" \/>\n\t<meta property=\"og:image:height\" content=\"330\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Redaktion\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Redaktion\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/\"},\"author\":{\"name\":\"Redaktion\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#\\\/schema\\\/person\\\/50dbf1509042c13292b2b695bfa519a0\"},\"headline\":\"Selective extraction as an alternative to drilling and blasting\",\"datePublished\":\"2024-06-06T15:41:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/\"},\"wordCount\":702,\"publisher\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/06\\\/FN_1_WirtgenGroup_Omaha_280SMi.jpg\",\"keywords\":[\"Wirtgen GmbH\",\"Wirtgen Group\"],\"articleSection\":[\"Industry News 03_2024\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/\",\"name\":\"Selective extraction as an alternative to drilling and blasting - MINING REPORT\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/06\\\/FN_1_WirtgenGroup_Omaha_280SMi.jpg\",\"datePublished\":\"2024-06-06T15:41:31+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#primaryimage\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/06\\\/FN_1_WirtgenGroup_Omaha_280SMi.jpg\",\"contentUrl\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2024\\\/06\\\/FN_1_WirtgenGroup_Omaha_280SMi.jpg\",\"width\":620,\"height\":330,\"caption\":\"Fig. 1. The 280 SMi cuts limestone with a compressive strength of 110\u00a0MPa at a rate of 400 t\\\/h. Photo: Wirtgen\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/selective-extraction-as-an-alternative-to-drilling-and-blasting\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/mining-report.de\\\/english\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Selective extraction as an alternative to drilling and blasting\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#website\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/\",\"name\":\"MINING REPORT\",\"description\":\"english Edition\",\"publisher\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/mining-report.de\\\/english\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#organization\",\"name\":\"Mining Report\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2015\\\/05\\\/logo-mning-report.jpg\",\"contentUrl\":\"https:\\\/\\\/mining-report.de\\\/english\\\/wp-content\\\/uploads\\\/sites\\\/3\\\/2015\\\/05\\\/logo-mning-report.jpg\",\"width\":830,\"height\":198,\"caption\":\"Mining Report\"},\"image\":{\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/mining-report.de\\\/english\\\/#\\\/schema\\\/person\\\/50dbf1509042c13292b2b695bfa519a0\",\"name\":\"Redaktion\",\"url\":\"https:\\\/\\\/mining-report.de\\\/english\\\/blog\\\/author\\\/herrwolfgang\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Selective extraction as an alternative to drilling and blasting - MINING REPORT","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/","og_locale":"en_US","og_type":"article","og_title":"Selective extraction as an alternative to drilling and blasting - MINING REPORT","og_description":"In a quarry in Louisville, Nebraska\/USA, a Wirtgen Surface Miner 280 SM(i) is being used for the layer-by-layer and particularly environmentally friendly extraction of limestone from previously undeveloped reserves. Limestone &hellip;","og_url":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/","og_site_name":"MINING REPORT","article_published_time":"2024-06-06T15:41:31+00:00","og_image":[{"width":620,"height":330,"url":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg","type":"image\/jpeg"}],"author":"Redaktion","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Redaktion","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#article","isPartOf":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/"},"author":{"name":"Redaktion","@id":"https:\/\/mining-report.de\/english\/#\/schema\/person\/50dbf1509042c13292b2b695bfa519a0"},"headline":"Selective extraction as an alternative to drilling and blasting","datePublished":"2024-06-06T15:41:31+00:00","mainEntityOfPage":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/"},"wordCount":702,"publisher":{"@id":"https:\/\/mining-report.de\/english\/#organization"},"image":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#primaryimage"},"thumbnailUrl":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg","keywords":["Wirtgen GmbH","Wirtgen Group"],"articleSection":["Industry News 03_2024"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/","url":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/","name":"Selective extraction as an alternative to drilling and blasting - MINING REPORT","isPartOf":{"@id":"https:\/\/mining-report.de\/english\/#website"},"primaryImageOfPage":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#primaryimage"},"image":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#primaryimage"},"thumbnailUrl":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg","datePublished":"2024-06-06T15:41:31+00:00","breadcrumb":{"@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#primaryimage","url":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg","contentUrl":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2024\/06\/FN_1_WirtgenGroup_Omaha_280SMi.jpg","width":620,"height":330,"caption":"Fig. 1. The 280 SMi cuts limestone with a compressive strength of 110\u00a0MPa at a rate of 400 t\/h. Photo: Wirtgen"},{"@type":"BreadcrumbList","@id":"https:\/\/mining-report.de\/english\/blog\/selective-extraction-as-an-alternative-to-drilling-and-blasting\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/mining-report.de\/english\/"},{"@type":"ListItem","position":2,"name":"Selective extraction as an alternative to drilling and blasting"}]},{"@type":"WebSite","@id":"https:\/\/mining-report.de\/english\/#website","url":"https:\/\/mining-report.de\/english\/","name":"MINING REPORT","description":"english Edition","publisher":{"@id":"https:\/\/mining-report.de\/english\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/mining-report.de\/english\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/mining-report.de\/english\/#organization","name":"Mining Report","url":"https:\/\/mining-report.de\/english\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/mining-report.de\/english\/#\/schema\/logo\/image\/","url":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2015\/05\/logo-mning-report.jpg","contentUrl":"https:\/\/mining-report.de\/english\/wp-content\/uploads\/sites\/3\/2015\/05\/logo-mning-report.jpg","width":830,"height":198,"caption":"Mining Report"},"image":{"@id":"https:\/\/mining-report.de\/english\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/mining-report.de\/english\/#\/schema\/person\/50dbf1509042c13292b2b695bfa519a0","name":"Redaktion","url":"https:\/\/mining-report.de\/english\/blog\/author\/herrwolfgang\/"}]}},"_links":{"self":[{"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/posts\/18260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/comments?post=18260"}],"version-history":[{"count":1,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/posts\/18260\/revisions"}],"predecessor-version":[{"id":18261,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/posts\/18260\/revisions\/18261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/media\/18258"}],"wp:attachment":[{"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/media?parent=18260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/categories?post=18260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mining-report.de\/english\/wp-json\/wp\/v2\/tags?post=18260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}