{"id":341,"date":"2024-06-20T19:10:52","date_gmt":"2024-06-20T19:10:52","guid":{"rendered":"http:\/\/www.e-gems.cz\/produkt\/proustit-3-33-ct\/"},"modified":"2025-01-27T15:25:06","modified_gmt":"2025-01-27T13:25:06","slug":"proustit-3-33-ct","status":"publish","type":"product","link":"https:\/\/www.e-gems.cz\/en\/produkt\/proustit-3-33-ct\/","title":{"rendered":"Proustit 3.33 ct"},"content":{"rendered":"<p>Proustit (Ag3AsS3) je v p\u0159\u00edrod\u011b relativn\u011b vz\u00e1cn\u00fd miner\u00e1l st\u0159\u00edbra, kter\u00fd se vyskytuje na jeho lo\u017eisc\u00edch v\u011bt\u0161inou v milimetrov\u00fdch rozm\u011brech, jen vz\u00e1cn\u011b krystaly dosahuj\u00ed velikosti nad 5 mm. Proustit je velmi slo\u017eit\u00e9 brousit, proto\u017ee tento miner\u00e1l je velmi m\u011bkk\u00fd. Nab\u00edzen\u00fd kus poch\u00e1z\u00ed ze \u017e\u00edly Geschiber v J\u00e1chymov\u011b v \u010cech\u00e1ch. Dnes je ji\u017e zcela nemo\u017en\u00e9 nal\u00e9zt krystaly, z kter\u00fdch by bylo mo\u017en\u00e9 vybrousit takto velk\u00fd k\u00e1men. Surovina na tento kus v\u010detn\u011b origin\u00e1ln\u00ed 130 let star\u00e9 etikety byla z\u00edsk\u00e1na ve Francii ze star\u00e9 sb\u00edrky miner\u00e1l\u016f. Nab\u00edzen\u00fd kus je transparentn\u00ed (!) a m\u00e1 syt\u011b \u010dervenou barvu; velikost v\u00fdbrusu je 9,69 x 5,99 mm. Miner\u00e1l je d\u00edky sv\u00e9 fotocitlivosti (na sv\u011btle \u010dern\u00e1!) vhodn\u00fd pouze do sb\u00edrky drah\u00fdch kamen\u016f pro velmi n\u00e1ro\u010dn\u00e9 sb\u011bratele, pop\u0159. jako sou\u010d\u00e1st muzejn\u00ed sb\u00edrky.  Proustit (Ag3AsS3) m\u00e1 velmi bl\u00edzko k pyrargyritu (Ag3SbS3), oba se \u010dasto vyskytuj\u00ed spolu na stejn\u00fdch lo\u017eisc\u00edch.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proustit (Ag3AsS3) je v p\u0159\u00edrod\u011b relativn\u011b vz\u00e1cn\u00fd miner\u00e1l st\u0159\u00edbra, kter\u00fd se vyskytuje na jeho lo\u017eisc\u00edch v\u011bt\u0161inou v milimetrov\u00fdch rozm\u011brech, jen vz\u00e1cn\u011b krystaly dosahuj\u00ed velikosti nad 5 mm. Proustit je velmi slo\u017eit\u00e9 brousit, proto\u017ee tento miner\u00e1l je velmi m\u011bkk\u00fd. Nab\u00edzen\u00fd kus poch\u00e1z\u00ed ze \u017e\u00edly Geschiber v J\u00e1chymov\u011b v \u010cech\u00e1ch. Dnes je ji\u017e zcela nemo\u017en\u00e9 nal\u00e9zt krystaly, [&hellip;]<\/p>\n","protected":false},"featured_media":340,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[339],"product_tag":[],"class_list":["post-341","product","type-product","status-publish","has-post-thumbnail","product_cat-proustit-en","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product\/341","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media\/340"}],"wp:attachment":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media?parent=341"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_brand?post=341"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_cat?post=341"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_tag?post=341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}