{"id":1321,"date":"2026-04-29T09:23:16","date_gmt":"2026-04-29T08:23:16","guid":{"rendered":"https:\/\/mariostamps.pl\/?post_type=product&#038;p=1321"},"modified":"2026-06-30T07:36:12","modified_gmt":"2026-06-30T06:36:12","slug":"%f0%9f%92%8e-skarby-ziemi-kompletna-seria-mineraly-zairu-zair-1983-mnh-%f0%9f%87%a8%f0%9f%87%a9","status":"publish","type":"product","link":"https:\/\/mariostamps.pl\/en_us\/product\/%f0%9f%92%8e-skarby-ziemi-kompletna-seria-mineraly-zairu-zair-1983-mnh-%f0%9f%87%a8%f0%9f%87%a9\/","title":{"rendered":"\ud83d\udc8e Earth\u2019s Treasures \u2013 Complete Series \"Minerals of Zaire\" (Zaire 1983) MNH! \ud83c\udde8\ud83c\udde9"},"content":{"rendered":"<p data-path-to-node=\"7\">One of the most beautiful thematic series dedicated to minerals. Zaire, one of the world's richest countries in terms of natural resources, captured its most precious specimens on these stamps. The issue features near-photographic quality and color depth, typical for high-end 1980s releases. The set includes famous specimens like malachite, gold, and rare dioptase.<\/p>\n<h3 data-path-to-node=\"8\"><b data-path-to-node=\"8\" data-index-in-node=\"0\">Detailed Set Composition (MNH Condition):<\/b><\/h3>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">2 K:<\/b> Malachite.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">45 K:<\/b> Quartz.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">75 K:<\/b> Gold (Or).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,3,0\"><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">1 Z:<\/b> Uranium and pitchblende.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,4,0\"><b data-path-to-node=\"9,4,0\" data-index-in-node=\"0\">1.50 Z:<\/b> Bournonite.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,5,0\"><b data-path-to-node=\"9,5,0\" data-index-in-node=\"0\">3 Z:<\/b> Cassiterite.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,6,0\"><b data-path-to-node=\"9,6,0\" data-index-in-node=\"0\">6 Z:<\/b> Dioptase.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,7,0\"><b data-path-to-node=\"9,7,0\" data-index-in-node=\"0\">8 Z:<\/b> Cuprite.<\/p>\n<\/li>\n<\/ul>\n<h3 data-path-to-node=\"10\"><b data-path-to-node=\"10\" data-index-in-node=\"0\">Why is it worth it?<\/b><\/h3>\n<ul data-path-to-node=\"11\">\n<li>\n<p data-path-to-node=\"11,0,0\"><b data-path-to-node=\"11,0,0\" data-index-in-node=\"0\">Premium Printing:<\/b> Produced by Courvoisier S.A., ensuring the highest philatelic standards.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,1,0\"><b data-path-to-node=\"11,1,0\" data-index-in-node=\"0\">Complete Issue:<\/b> A full set of all 8 values, often hard to find complete.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"11,2,0\"><b data-path-to-node=\"11,2,0\" data-index-in-node=\"0\">Thematic Appeal:<\/b> A perfect choice for collectors of nature and geology motifs.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">Condition: <\/b>MNH (Mint Never Hinged) \u2013 Complete set of 8 stamps in pristine condition. Original gum, never hinged. Exceptional print quality by the Swiss company Courvoisier.<\/p>\n<ul data-path-to-node=\"5\">\n<li>\n<p data-path-to-node=\"5,0,0\"><b data-path-to-node=\"5,0,0\" data-index-in-node=\"0\">Country:<\/b> Zaire (now DR Congo)<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,1,0\"><b data-path-to-node=\"5,1,0\" data-index-in-node=\"0\">Year of publication:<\/b> 1983<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,2,0\"><b data-path-to-node=\"5,2,0\" data-index-in-node=\"0\">Topic:<\/b> Geology \u2013 Minerals and natural resources<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"5,3,0\"><b data-path-to-node=\"5,3,0\" data-index-in-node=\"0\">Contents:<\/b> Complete set of 8 stamps<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":1322,"comment_status":"open","ping_status":"closed","template":"","meta":{"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"product_brand":[],"product_cat":[598,595,596,597],"product_tag":[601,600,245,599],"class_list":["post-1321","product","type-product","status-publish","has-post-thumbnail","product_cat-geologia","product_cat-kamienie-szlachetne","product_cat-mineraly","product_cat-zair","product_tag-courvoisier","product_tag-mineralsonstamps","product_tag-mnh","product_tag-zairestamps","first","instock","purchasable","product-type-simple"],"jetpack_publicize_connections":[],"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/product\/1321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/comments?post=1321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/media\/1322"}],"wp:attachment":[{"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/media?parent=1321"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/product_brand?post=1321"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/product_cat?post=1321"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mariostamps.pl\/en_us\/wp-json\/wp\/v2\/product_tag?post=1321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}