Ohniv\u00e9 op\u00e1ly z oblasti Zimap\u00e1n v mexick\u00e9m st\u00e1t\u011b Hidalgo pat\u0159\u00ed mezi m\u00e9n\u011b zn\u00e1m\u00e9, av\u0161ak mineralogicky velmi zaj\u00edmav\u00e9 v\u00fdskyty op\u00e1lu v Mexiku. P\u0159esto\u017ee nejzn\u00e1m\u011bj\u0161\u00ed lo\u017eiska se nach\u00e1zej\u00ed nap\u0159\u00edklad v oblasti Quer\u00e9taro, pr\u00e1v\u011b Zimap\u00e1n nab\u00edz\u00ed specifick\u00e9 typy op\u00e1l\u016f spojen\u00e9 s unik\u00e1tn\u00ed geologi\u00ed.<\/p>\n
Ohniv\u00e9 op\u00e1ly zde vznikaly v sope\u010dn\u00e9m prost\u0159ed\u00ed \u2013 rozkladem vulkanick\u00e9ho popela bohat\u00e9ho na k\u0159em\u00edk a jeho n\u00e1sledn\u00fdm ukl\u00e1d\u00e1n\u00edm do puklin a dutin hornin. Tento proces vedl ke vzniku nejen klasick\u00fdch op\u00e1l\u016f, ale i dekorativn\u00edch hornin vhodn\u00fdch pro \u0159ezb\u00e1\u0159sk\u00e9 zpracov\u00e1n\u00ed.<\/p>\n
Ohniv\u00e9 op\u00e1ly ze Zimap\u00e1nu maj\u00ed typicky \u017elutou, oran\u017eovou a\u017e \u010dervenou (\u201eohnivou\u201c) barvu. Nejvz\u00e1cn\u011bj\u0161\u00ed z nich jsou zcela transparentn\u00ed. N\u011bkter\u00e9 kusy nav\u00edc vykazuj\u00ed opalescenci (hru barev).<\/p>\n
T\u011b\u017eba v t\u00e9to oblasti \u010dasto prob\u00edh\u00e1 ru\u010dn\u011b v otev\u0159en\u00fdch lomech, zejm\u00e9na v ryolitu. Op\u00e1ly byly v Mexiku zn\u00e1my ji\u017e p\u0159edkolumbovsk\u00fdm kultur\u00e1m, nap\u0159\u00edklad Azt\u00e9kov\u00e9, kter\u00e9 je d\u00edky jejich barv\u00e1m naz\u00fdvaly \u201ekamenem kolib\u0159\u00edka\u201c.<\/p>\n
Nab\u00edzen\u00fd pln\u011b transparentn\u00ed (pr\u016fhledn\u00fd) kus poch\u00e1z\u00ed z lokality Zimap\u00e1n (Mun. de Zimap\u00e1n, st\u00e1t Hidalgo, Mexiko). Jeho barva je intenzivn\u011b oran\u017eov\u00e1 bez opalescence. Velikost: 14,40 \u00d7 9,40 mm, hloubka: 5,70 mm.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ohniv\u00e9 op\u00e1ly z oblasti Zimap\u00e1n v mexick\u00e9m st\u00e1t\u011b Hidalgo pat\u0159\u00ed mezi m\u00e9n\u011b zn\u00e1m\u00e9, av\u0161ak mineralogicky velmi zaj\u00edmav\u00e9 v\u00fdskyty op\u00e1lu v Mexiku. P\u0159esto\u017ee nejzn\u00e1m\u011bj\u0161\u00ed lo\u017eiska se nach\u00e1zej\u00ed nap\u0159\u00edklad v oblasti Quer\u00e9taro, pr\u00e1v\u011b Zimap\u00e1n nab\u00edz\u00ed specifick\u00e9 typy op\u00e1l\u016f spojen\u00e9 s unik\u00e1tn\u00ed geologi\u00ed. Ohniv\u00e9 op\u00e1ly zde vznikaly v sope\u010dn\u00e9m prost\u0159ed\u00ed \u2013 rozkladem vulkanick\u00e9ho popela bohat\u00e9ho na k\u0159em\u00edk a […]<\/p>\n","protected":false},"featured_media":9858,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[345],"product_tag":[],"class_list":{"0":"post-9857","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-opal-ohnivy","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product\/9857","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\/9858"}],"wp:attachment":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media?parent=9857"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_brand?post=9857"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_cat?post=9857"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_tag?post=9857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}