{"id":5757,"date":"2026-01-06T09:20:22","date_gmt":"2026-01-06T09:20:22","guid":{"rendered":"https:\/\/karpminerals.cz\/?post_type=product&#038;p=5757"},"modified":"2026-01-06T09:20:22","modified_gmt":"2026-01-06T09:20:22","slug":"copper-4","status":"publish","type":"product","link":"https:\/\/karpminerals.cz\/en\/product\/copper-4\/","title":{"rendered":"Copper"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"M\u011b\u010f ryz\u00ed\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/CyRfSroi8CM?feature=oembed\"  allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>A massive specimen of pure copper from the defunct Russian locality of Rubcovsk. The lower part consists of aggregates of smaller copper crystals, while the upper part is dominated by several well-developed larger crystals.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A massive specimen of pure copper from the defunct Russian locality of Rubcovsk. The lower part consists of aggregates of smaller copper crystals, while the upper part is dominated by several well-developed larger crystals.<\/p>\n","protected":false},"featured_media":4820,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[80,76,71,90],"product_tag":[300,301,297],"class_list":{"0":"post-5757","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-locality","7":"product_cat-medium","8":"product_cat-russia","9":"product_cat-size","10":"product_tag-med-en","11":"product_tag-rubcovsk-en","12":"product_tag-rusko-en","14":"first","15":"instock","16":"sold-individually","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product\/5757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/comments?post=5757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/media\/4820"}],"wp:attachment":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/media?parent=5757"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_brand?post=5757"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_cat?post=5757"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_tag?post=5757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}