{"id":5789,"date":"2026-04-12T14:54:03","date_gmt":"2026-04-12T14:54:03","guid":{"rendered":"https:\/\/karpminerals.cz\/?post_type=product&#038;p=5789"},"modified":"2026-04-12T14:54:03","modified_gmt":"2026-04-12T14:54:03","slug":"copper-cuprite-pseud-copper-after-cuprite","status":"publish","type":"product","link":"https:\/\/karpminerals.cz\/en\/product\/copper-cuprite-pseud-copper-after-cuprite\/","title":{"rendered":"Copper, cuprite, pseud. copper after cuprite"},"content":{"rendered":"<p><iframe loading=\"lazy\" title=\"M\u011b\u010f, kuprit, pseud. m\u011bdi po kupritu\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/dQaxik83qik?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>Attractive reddish, well-developed, shiny cuprite crystals growing on bushes of sharp pure copper crystals \u2013 this combination made the now defunct Russian deposit Rubtsovsk world famous in 2010\u20132012. In addition, this specimen also contains a unique phenomenon attractive to collectors \u2013 copper pseudomorphosis after cuprite, where the original cuprite mineral was replaced by pure copper crystals while retaining the original crystal shape of cuprite.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Attractive reddish, well-developed, shiny cuprite crystals growing on bushes of sharp pure copper crystals \u2013 this combination made the now defunct Russian deposit Rubtsovsk world famous in 2010\u20132012. In addition, this specimen also contains a unique phenomenon attractive to collectors \u2013 copper pseudomorphosis after cuprite, where the original cuprite mineral was replaced by pure copper [&hellip;]<\/p>\n","protected":false},"featured_media":4873,"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":[302,300,260,301,297],"class_list":{"0":"post-5789","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-kuprit-en","11":"product_tag-med-en","12":"product_tag-pseudomorfoza-en","13":"product_tag-rubcovsk-en","14":"product_tag-rusko-en","16":"first","17":"instock","18":"sold-individually","19":"taxable","20":"shipping-taxable","21":"purchasable","22":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product\/5789","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=5789"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/media\/4873"}],"wp:attachment":[{"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/media?parent=5789"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_brand?post=5789"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_cat?post=5789"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/karpminerals.cz\/en\/wp-json\/wp\/v2\/product_tag?post=5789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}