{"id":374,"date":"2025-11-24T07:22:42","date_gmt":"2025-11-24T07:22:42","guid":{"rendered":"https:\/\/mincool.org\/?p=374"},"modified":"2026-01-12T09:27:53","modified_gmt":"2026-01-12T09:27:53","slug":"collection19","status":"publish","type":"post","link":"https:\/\/mincool.org\/hu\/collection19\/","title":{"rendered":"Vil\u00e1g - nyers k\u00f6vek gy\u0171jtem\u00e9nye"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">A vil\u00e1g <br>nyers k\u00f6vek gy\u0171jtem\u00e9nye<\/h2>\n\n\n\n<p>Utazzon k\u00f6rbe a vil\u00e1g k\u00f6r\u00fcl an\u00e9lk\u00fcl, hogy elhagyn\u00e1 otthon\u00e1t. A vil\u00e1g minden t\u00e1j\u00e1r\u00f3l sz\u00e1rmaz\u00f3 nyers k\u00f6vek egyed\u00fcl\u00e1ll\u00f3 gy\u0171jtem\u00e9nye felt\u00e1rja bolyg\u00f3nk geol\u00f3giai gazdags\u00e1g\u00e1t. A k\u00e9szletben tal\u00e1lhat\u00f3 minden egyes k\u0151 a F\u00f6ld egy kis darabja, \u00e9s saj\u00e1t t\u00f6rt\u00e9netet mes\u00e9l.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"877\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-1024x877.jpg\" alt=\"\" class=\"wp-image-376\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-1024x877.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-300x257.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-768x658.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-1536x1316.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-2048x1755.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_suroviny_kolaz-14x12.jpg 14w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile \/* \u201eZ\u00e1v\u011bsn\u00e9\u201c odsazen\u00ed pro odstavce s ru\u010dn\u00ed te\u010dkou na za\u010d\u00e1tku *\/ .hanging-bullet {  padding-left: 1.3em; text-indent: -1.3em; zarovn\u00e1 dal\u0161\u00ed \u0159\u00e1dky pod text, ne te\u010dku }\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"791\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-1024x791.jpg\" alt=\"\" class=\"wp-image-378 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-1024x791.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-300x232.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-768x593.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-1536x1186.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-2048x1582.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_kristal-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>HEGYIKRIST\u00c1LY (Braz\u00edlia)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> A krist\u00e1ly a kvarc \u00e1tl\u00e1tsz\u00f3 \u00e9s tiszta v\u00e1ltozata, amely a szil\u00edcium-dioxid egyik legtiszt\u00e1bb form\u00e1j\u00e1t k\u00e9pviseli. A kvarc \u00fcvegszer\u0171 csillog\u00e1sa, nagy kem\u00e9nys\u00e9ge (a Mohs-sk\u00e1la 7. fokozata) \u00e9s rendk\u00edv\u00fcli tart\u00f3ss\u00e1ga jellemzi. Piezoelektromos tulajdons\u00e1gainak k\u00f6sz\u00f6nhet\u0151en az ipar \u00e9s az \u00e9kszeripar sz\u00e1mos ter\u00fclet\u00e9n sz\u00e9lesk\u00f6r\u0171en alkalmazhat\u00f3.<\/li>\n\n\n\n<li><strong>Eredet: <\/strong>A szil\u00edcium hossz\u00fa t\u00e1v\u00fa krist\u00e1lyosod\u00e1sa sor\u00e1n keletkezik forr\u00f3 vizes oldatokb\u00f3l a k\u0151zet \u00fcregeiben, gyakran \u00fagynevezett hidroterm\u00e1lis v\u00e9n\u00e1kban. A krist\u00e1lyok ak\u00e1r \u00e9vmilli\u00f3kig is n\u00f6vekedhetnek.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> Fontos lel\u0151helyek k\u00f6z\u00e9 tartozik Braz\u00edlia, az Alpok (k\u00fcl\u00f6n\u00f6sen Sv\u00e1jc) \u00e9s az Egyes\u00fclt \u00c1llamok. A Cseh K\u00f6zt\u00e1rsas\u00e1gban p\u00e9ld\u00e1ul Morvaorsz\u00e1gban, konkr\u00e9tan Vyso\u010din\u00e1ban tal\u00e1lhat\u00f3. Ritka nagy krist\u00e1lyok Madagaszk\u00e1rr\u00f3l sz\u00e1rmaznak. Ez a k\u0151 a braz\u00edliai Minas Gerais \u00e1llamb\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"847\" height=\"666\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Ruzenin.jpg\" alt=\"\" class=\"wp-image-379 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Ruzenin.jpg 847w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Ruzenin-300x236.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Ruzenin-768x604.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Ruzenin-15x12.jpg 15w\" sizes=\"auto, (max-width: 847px) 100vw, 847px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>R\u00d3ZSAKVARC (D\u00e9l-afrikai K\u00f6zt\u00e1rsas\u00e1g)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> A r\u00f3zsakvarc a kvarc vil\u00e1gos \u00e9s m\u00e9ly r\u00f3zsasz\u00edn\u0171 v\u00e1ltozata, amely gyakran tejszer\u0171. M\u00edg kor\u00e1bban \u00fagy gondolt\u00e1k, hogy a mang\u00e1n jelenl\u00e9te felel\u0151s a sz\u00edn\u00e9\u00e9rt, \u00fajabb tudom\u00e1nyos vizsg\u00e1latok kimutatt\u00e1k, hogy a sz\u00ednt val\u00f3j\u00e1ban a dumortierit \u00e1sv\u00e1ny finom z\u00e1rv\u00e1nyai okozz\u00e1k. A r\u00f3zsakvarc nagyon n\u00e9pszer\u0171 \u00e9kszerekben \u00e9s d\u00edsz\u00edt\u0151k\u00f6vekk\u00e9nt.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> A pegmatitos erek bels\u0151 r\u00e9szeiben k\u00e9pz\u0151dik, ahol lassan krist\u00e1lyosodik ki \u00e1sv\u00e1nyi oldatokb\u00f3l. A k\u0151 r\u00f3zsasz\u00edn sz\u00edne a napf\u00e9ny hat\u00e1s\u00e1ra fokozatosan kifakulhat.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s: <\/strong>A legt\u00f6bb r\u00f3zsakvarcot Braz\u00edli\u00e1ban \u00e9s Madagaszk\u00e1ron b\u00e1ny\u00e1ssz\u00e1k, de megtal\u00e1lhat\u00f3 az USA-ban, Indi\u00e1ban \u00e9s a Cseh K\u00f6zt\u00e1rsas\u00e1gban (pl. a Felvid\u00e9ken) is. Ez a k\u0151 Nam\u00edbia \u00e9s D\u00e9l-Afrika hat\u00e1r\u00e1n l\u00e9v\u0151 b\u00e1ny\u00e1kb\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-1024x768.jpg\" alt=\"\" class=\"wp-image-380 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-1536x1152.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-2048x1536.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_ametyst-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>AMETISZT (Braz\u00edlia)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong>&nbsp;Az ametiszt a kvarc lila sz\u00edn\u0171 v\u00e1ltozata. Sz\u00edn\u00e9t vastartalm\u00e1nak \u00e9s a term\u00e9szetes radioaktivit\u00e1s hat\u00e1s\u00e1nak k\u00f6sz\u00f6nheti. Ez egy \u00e9rt\u00e9kes dr\u00e1gak\u0151, amely m\u00e1r az \u00f3korban is n\u00e9pszer\u0171 volt. \u00c1rnyalatai a finom vil\u00e1gos lil\u00e1t\u00f3l a m\u00e9lys\u00f6t\u00e9tig terjednek. <\/li>\n\n\n\n<li><strong>Eredet:<\/strong> Az ametiszt a k\u0151zet\u00fcregekbe behatol\u00f3 forr\u00f3 oldatokb\u00f3l krist\u00e1lyosodik ki, k\u00fcl\u00f6n\u00f6sen vulkanikus k\u00f6rnyezetben. Gyakran k\u00e9peznek krist\u00e1lyokat az \u00fcregek fal\u00e1n - \u00fagynevezett ametisztgeod\u00e1kat.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> A legfontosabb lel\u0151helyek Braz\u00edlia (Rio Grande r\u00e9gi\u00f3), Uruguay, Oroszorsz\u00e1g (Ural-hegys\u00e9g), Szlov\u00e1kia (Stiavnica) \u00e9s a Cseh K\u00f6zt\u00e1rsas\u00e1g (\u00c9rchegys\u00e9g). A mi k\u00f6v\u00fcnk a braz\u00edliai Par\u00e1 \u00e1llamban tal\u00e1lhat\u00f3 Marab\u00e1 v\u00e1ros melletti b\u00e1ny\u00e1kb\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-1024x768.jpg\" alt=\"\" class=\"wp-image-381 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-1536x1152.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-2048x1536.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Avanaturin-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>AVENTURIN (Zimbabwe)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> Az avanturin a finomszemcs\u00e9s kvarc egy csillog\u00f3 fajt\u00e1ja, amely a v\u00f6r\u00f6s, s\u00e1rga, k\u00e9k, z\u00f6ld \u00e9s barna sz\u00ednekt\u0151l kezdve a legk\u00fcl\u00f6nb\u00f6z\u0151bb sz\u00ednekben jelenik meg. Az aventurin leggyakrabban gy\u00f6ny\u00f6r\u0171 z\u00f6ld \u00e1rnyalattal b\u00fcszk\u00e9lkedhet, ami a kr\u00f3m csill\u00e1m fuchszit finom pelyheinek kevered\u00e9s\u00e9nek k\u00f6sz\u00f6nhet\u0151. A k\u0151re jellemz\u0151 a jellegzetes f\u00e9nyes megjelen\u00e9s, az \u00fagynevezett avanturin.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> A k\u0151 metamorf\u00f3zissal \u00e9s pegmatittal \u00e1talakult k\u0151zetekben keletkezik, ahol apr\u00f3 \u00e1sv\u00e1nyi r\u00e9szecsk\u00e9k hatolnak a kvarcba. Ezek a z\u00e1rv\u00e1nyok adj\u00e1k az aventurin k\u00fcl\u00f6nleges sz\u00edn\u00e9t \u00e9s csillog\u00e1s\u00e1t.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> A kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 aventurint f\u0151k\u00e9nt Indi\u00e1ban, Oroszorsz\u00e1gban, Braz\u00edli\u00e1ban \u00e9s K\u00edn\u00e1ban b\u00e1ny\u00e1ssz\u00e1k. Ez a k\u0151 Zimbabw\u00e9b\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"760\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-1024x760.jpg\" alt=\"\" class=\"wp-image-382 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-1024x760.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-300x223.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-768x570.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-1536x1140.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-2048x1520.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sodalit-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>SZODALIT (Nam\u00edbia)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k: <\/strong>A szodalit egy k\u00e9k, n\u00e9ha k\u00e9k-feh\u00e9r vagy sz\u00fcrk\u00e9sk\u00e9k \u00e1sv\u00e1ny, amelyet gyakran \u00f6sszet\u00e9vesztenek a lazurittal. \u00c1tl\u00e1tszatlan, viaszos csillog\u00e1s\u00fa, \u00e9s nem t\u00fal kem\u00e9ny (a Mohs-sk\u00e1l\u00e1n 5,5-6-os kem\u00e9nys\u00e9get \u00e9r el). Sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k exkluz\u00edv csemp\u00e9k \u00e9s \u00f3ri\u00e1si bels\u0151 szobrok k\u00e9sz\u00edt\u00e9s\u00e9re.<\/li>\n\n\n\n<li><strong>Eredet: <\/strong>L\u00fagos magm\u00e1s k\u0151zetekben, k\u00fcl\u00f6n\u00f6sen szienitekben \u00e9s nefelinitekben k\u00e9pz\u0151dik, ahol alacsony szil\u00edciumtartalm\u00fa magma leh\u0171l\u00e9se sor\u00e1n alakul ki.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> Gazdag lel\u0151helyek tal\u00e1lhat\u00f3k Kanad\u00e1ban (Ontario), Oroszorsz\u00e1gban, Nam\u00edbi\u00e1ban \u00e9s Gr\u00f6nlandon. A mi k\u00f6v\u00fcnk a nam\u00edbiai Kaokoland b\u00e1ny\u00e1kb\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie-1024x768.jpg\" alt=\"\" class=\"wp-image-383 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_Sopecna_brekcie.jpg 1229w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>VULKANIKUS BRECCSA (Peru)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> A vulk\u00e1ni breccsa cementtel meger\u0151s\u00edtett vulk\u00e1ni k\u0151zetdarabokb\u00f3l \u00e1ll\u00f3 k\u0151zet. K\u00fcl\u00f6nb\u00f6z\u0151 sz\u00edneket \u00e9s text\u00far\u00e1kat tartalmazhat, ami gyakran \"vad\" megjelen\u00e9st k\u00f6lcs\u00f6n\u00f6z neki. Egyedi megjelen\u00e9se miatt sz\u00edvesen haszn\u00e1lj\u00e1k \u00e9kszerek \u00e9s d\u00edszt\u00e1rgyak k\u00e9sz\u00edt\u00e9s\u00e9hez.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> A k\u0151zet robban\u00e1sszer\u0171 vulk\u00e1ni tev\u00e9kenys\u00e9g sor\u00e1n keletkezik - a kit\u00f6r\u00e9s sz\u00e9tszak\u00edtja a k\u0151zetet, amely azt\u00e1n hamuval \u00e9s l\u00e1v\u00e1val keveredik. A nyom\u00e1s \u00e9s a h\u0151 hat\u00e1s\u00e1ra ez a kever\u00e9k fokozatosan szil\u00e1rd k\u0151zett\u00e9 szil\u00e1rdul.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> A vulkanikus breccs\u00e1k vulk\u00e1ni aktivit\u00e1s\u00fa z\u00f3n\u00e1khoz kapcsol\u00f3dnak. A mi k\u00f6v\u00fcnk Perub\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"760\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-1024x760.jpg\" alt=\"\" class=\"wp-image-384 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-1024x760.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-300x223.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-768x570.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-1536x1141.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-2048x1521.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_tygri_oko-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>T\u00cdGER SZEM (D\u00e9l-afrikai K\u00f6zt\u00e1rsas\u00e1g)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> A tigrisszem egy aranybarna kvarcfajta, amely selymes csillog\u00e1ssal \u00e9s egy egyed\u00fcl\u00e1ll\u00f3 optikai jelens\u00e9ggel - az \u00fagynevezett macskaszem-effektussal - rendelkezik. Leny\u0171g\u00f6z\u0151 megjelen\u00e9se \u00e9s ragyog\u00f3 f\u00e9nyvisszaver\u0151d\u00e9se miatt n\u00e9pszer\u0171 anyag exkluz\u00edv figur\u00e1k \u00e9s \u00e9kszerek k\u00e9sz\u00edt\u00e9s\u00e9hez.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> A k\u0151 az azbeszt \u00e1sv\u00e1ny krokydolit \u00e1talakul\u00e1s\u00e1val keletkezik, amelyet fokozatosan kvarc t\u00f6lt ki. Eredeti sz\u00e1las szerkezete megmarad, ami vonz\u00f3 optikai hat\u00e1st kelt.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> A legnagyobb lel\u0151helyek D\u00e9l-Afrik\u00e1ban, Ausztr\u00e1li\u00e1ban \u00e9s az USA-ban tal\u00e1lhat\u00f3k. Ez a k\u0151 a d\u00e9l-afrikai Prieska v\u00e1ros k\u00f6r\u00fcli b\u00e1ny\u00e1kb\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian-1024x768.jpg\" alt=\"\" class=\"wp-image-385 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_obsidian.jpg 1207w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>FEKETE OBSZIDI\u00c1N (Mexik\u00f3)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> Az obszidi\u00e1n egy term\u00e9szetes vulk\u00e1ni eredet\u0171 \u00fcveg, amelynek sz\u00edne jellemz\u0151en nagyon s\u00f6t\u00e9t vagy fekete. B\u00e1r a k\u0151 t\u00f6r\u00e9keny, rendk\u00edv\u00fcl \u00e9les \u00e9lekkel rendelkezik - ez\u00e9rt haszn\u00e1lt\u00e1k az \u0151skori emberek szersz\u00e1mok k\u00e9sz\u00edt\u00e9s\u00e9re. A k\u0151nek jellegzetes \u00fcveges csillog\u00e1sa van.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> Az obszidi\u00e1n egyedi m\u00f3don keletkezik, amikor a savas l\u00e1va olyan gyorsan leh\u0171l, hogy az egyes \u00e1sv\u00e1nyok nem krist\u00e1lyosodnak ki.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s:<\/strong> Az obszidi\u00e1n fiatal vulk\u00e1nokkal rendelkez\u0151 ter\u00fcleteken - Izlandon, Mexik\u00f3ban, \u00d6rm\u00e9nyorsz\u00e1gban \u00e9s az USA-ban (Yellowstone) - tal\u00e1lhat\u00f3. Ez a k\u0151 Mexik\u00f3 Jalisco tartom\u00e1ny\u00e1nak vulkanikus ter\u00fclet\u00e9r\u0151l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\" style=\"grid-template-columns:16% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"767\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol-1024x767.jpg\" alt=\"\" class=\"wp-image-386 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol-1024x767.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Svet_sada_surovina_karneol.jpg 1393w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>KARNEOL (Botswana)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Jellemz\u0151k:<\/strong> A karneol a kalcedon (finomszemcs\u00e9s kvarc) narancsv\u00f6r\u00f6s v\u00e1ltozata. Ez a f\u00e9lig \u00e1ttetsz\u0151, viaszos f\u00e9ny\u0171 k\u0151 a vas-oxid jelenl\u00e9t\u00e9nek k\u00f6sz\u00f6nheti intenz\u00edv \u00e1rnyalat\u00e1t. A karneol az \u00f3korban nagyon n\u00e9pszer\u0171 volt, \u00e9s ma is sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k \u00e9kszerekben.<\/li>\n\n\n\n<li><strong>Eredet:<\/strong> A k\u0151 vulkanikus k\u0151zetekben \u00e9s \u00fcled\u00e9kekben keletkezik, ahol a kovasav kicsap\u00f3dik az oldatokb\u00f3l, \u00e9s fokozatosan vas sz\u00edn\u0171v\u00e9 v\u00e1lik.<\/li>\n\n\n\n<li><strong>El\u0151fordul\u00e1s: <\/strong>A karneol legnagyobb lel\u0151helyei Indi\u00e1ban, Braz\u00edli\u00e1ban, Uruguayban, de a Cseh K\u00f6zt\u00e1rsas\u00e1gban, a Podkrkono\u0161\u00ed r\u00e9gi\u00f3ban is megtal\u00e1lhat\u00f3k. A mi k\u00f6v\u00fcnk Botswan\u00e1b\u00f3l sz\u00e1rmazik.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-image alignwide size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-1024x682.jpg\" alt=\"\" class=\"wp-image-388\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-1024x682.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-300x200.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-768x511.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-1536x1022.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-2048x1363.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/MAPA-SVET-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Utazzon k\u00f6rbe a vil\u00e1g k\u00f6r\u00fcl an\u00e9lk\u00fcl, hogy elhagyn\u00e1 otthon\u00e1t. A vil\u00e1g minden t\u00e1j\u00e1r\u00f3l sz\u00e1rmaz\u00f3 omladoz\u00f3 k\u00f6vek egyed\u00fcl\u00e1ll\u00f3 gy\u0171jtem\u00e9nye felt\u00e1rja bolyg\u00f3nk geol\u00f3giai gazdags\u00e1g\u00e1t. A k\u00e9szlet minden egyes k\u00f6ve a F\u00f6ld egy-egy kis darabja, \u00e9s saj\u00e1t t\u00f6rt\u00e9netet mes\u00e9l el.<\/p>","protected":false},"author":1,"featured_media":389,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-category-2"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/comments?post=374"}],"version-history":[{"count":3,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/374\/revisions"}],"predecessor-version":[{"id":466,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/374\/revisions\/466"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/media\/389"}],"wp:attachment":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/media?parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/categories?post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/tags?post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}