{"id":273,"date":"2025-10-28T11:58:43","date_gmt":"2025-10-28T11:58:43","guid":{"rendered":"https:\/\/mincool.org\/?p=273"},"modified":"2026-01-12T09:28:27","modified_gmt":"2026-01-12T09:28:27","slug":"collection9","status":"publish","type":"post","link":"https:\/\/mincool.org\/hu\/collection9\/","title":{"rendered":"Kvarc \u2013 csiszolt k\u00f6vek gy\u0171jtem\u00e9nye"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\">Kvarc <br>dobcsiszolt k\u00f6vek gy\u0171jtem\u00e9nye<\/h2>\n\n\n\n<p>Ez a gy\u0171jtem\u00e9ny t\u00f6k\u00e9letes bevezet\u00e9s a kvarc leny\u0171g\u00f6z\u0151 vil\u00e1g\u00e1ba. A legh\u00edresebb fajt\u00e1kat tartalmazza, mint p\u00e9ld\u00e1ul a lila ametiszt, a vibr\u00e1l\u00f3 citrin, a finom r\u00f3zsakvarc \u00e9s m\u00e9g sok m\u00e1s kvarc. K\u00fcl\u00f6nb\u00f6z\u0151 sz\u00edneik \u00e9s egyedi tulajdons\u00e1gaik felfedez\u00e9s\u00e9vel meg\u00e9rtheted, mi\u00e9rt a kvarc az egyik legsz\u00e9lesebb k\u00f6rben haszn\u00e1lt \u00e9s legkedveltebb \u00e1sv\u00e1ny a F\u00f6ld\u00f6n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"878\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-1024x878.jpg\" alt=\"\" class=\"wp-image-417\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-1024x878.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-300x257.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-768x658.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-1536x1317.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-2048x1756.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremeny_sbirka-tromlovanych-kamenu_kolaz-1-14x12.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\" style=\"grid-template-columns:17% 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\/Kremen_sada_troml_Kristal-1-1024x768.jpg\" alt=\"\" class=\"wp-image-405 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-1536x1153.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-2048x1537.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal-1-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>HEGYIKRIST\u00c1LY<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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=\"1024\" height=\"755\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-1024x755.jpg\" alt=\"\" class=\"wp-image-406 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-1024x755.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-300x221.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-768x566.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-1536x1132.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ruzenin-1.jpg 2027w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>R\u00d3ZSAKVARC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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=\"932\" height=\"689\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst.jpg\" alt=\"\" class=\"wp-image-407 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst.jpg 932w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst-300x222.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst-768x568.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst-16x12.jpg 16w\" sizes=\"auto, (max-width: 932px) 100vw, 932px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>AMETISZT<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k:<\/strong> 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 style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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\/Kremen_sada_troml_Citrin-1024x768.jpg\" alt=\"\" class=\"wp-image-408 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin-1536x1152.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Citrin.jpg 1737w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>CITRIN<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k:<\/strong> A citrin a kvarc vonz\u00f3 v\u00e1ltozata, de a nyersanyag nagyon ritka a term\u00e9szetben. A citrint ez\u00e9rt gyakran ametiszt hev\u00edt\u00e9s\u00e9vel \u00e1ll\u00edtj\u00e1k el\u0151 - a vas h\u00e1rom\u00e9rt\u00e9k\u0171v\u00e9 alakul\u00e1sa miatt a lila sz\u00edn s\u00e1rg\u00e1ra v\u00e1ltozik. A kiv\u00e1l\u00f3 min\u0151s\u00e9g\u0171 brazil ametisztb\u0151l k\u00e9sz\u00fclt citrinek gy\u00f6ny\u00f6r\u0171 aranys\u00e1rga \u00e1rnyalatukkal t\u0171nnek ki, felv\u00e1ltva az olcs\u00f3 term\u00e9szetes citrineket.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>Eredet:<\/strong> A citrin a term\u00e9szetben pegmatitokban vagy hidroterm\u00e1lis erekben fordul el\u0151. Sz\u00edn\u00e9t a krist\u00e1lyr\u00e1csban tal\u00e1lhat\u00f3 Fe 3+ nyomoknak k\u00f6sz\u00f6nheti. A piacon kaphat\u00f3 citrinek t\u00f6bbs\u00e9g\u00e9t azonban h\u0151kezel\u00e9ssel vagy besug\u00e1rz\u00e1ssal m\u00f3dos\u00edtj\u00e1k.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>El\u0151fordul\u00e1s:<\/strong> F\u0151leg pegmatitokban fordul el\u0151, p\u00e9ld\u00e1ul Braz\u00edli\u00e1ban, Oroszorsz\u00e1gban \u00e9s Madagaszk\u00e1ron. A mi k\u00f6v\u00fcnk Braz\u00edli\u00e1b\u00f3l sz\u00e1rmazik, \u00e9s h\u0151kezelt.<\/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\/Kremen_sada_troml_Ametyst_chevron-1024x768.jpg\" alt=\"\" class=\"wp-image-409 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst_chevron-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst_chevron-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst_chevron-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst_chevron-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Ametyst_chevron.jpg 1061w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>CHEVRON AMETISZT<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k: <\/strong>Az ametiszt chevron az ametiszt egy vonz\u00f3 fajt\u00e1ja, amelyet jellegzetes V alak\u00fa cs\u00edkoz\u00e1s jellemez. Az ametiszt lila sz\u00edn\u00e9t feh\u00e9r vagy sz\u00fcrke kvarcr\u00e9tegekkel kombin\u00e1lja. \u00dcveges csillog\u00e1s\u00fa \u00e9s \u00e1ltal\u00e1ban \u00e1ttetsz\u0151 vagy \u00e1tl\u00e1tsz\u00f3.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>Eredet: <\/strong>Ez a k\u0151 a szilik\u00e1toldatok k\u0151zet\u00fcregekbe t\u00f6rt\u00e9n\u0151 lerak\u00f3d\u00e1s\u00e1val j\u00f6n l\u00e9tre. E folyamat sor\u00e1n a vasat tartalmaz\u00f3, szil\u00edcium-dioxidban gazdag f\u00e1zisok (ametiszt) lerak\u00f3d\u00e1sa v\u00e1ltakozik a tejes kvarc tiszt\u00e1bb f\u00e1zisaival. Term\u00e9szetes sug\u00e1rz\u00e1s hat\u00e1s\u00e1ra a vasban gazdag f\u00e1zisok ametisztt\u00e9 alakulnak \u00e1t, \u00e9s elnyerik a jellegzetes lila sz\u00ednt. E f\u00e1zisok szab\u00e1lyos v\u00e1ltakoz\u00e1sa hozza l\u00e9tre a jellegzetes ny\u00edl alak\u00fa s\u00e1vokat.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>El\u0151fordul\u00e1s: <\/strong>Az \u00e9k alak\u00fa ametiszt fontos lel\u0151helyei Braz\u00edli\u00e1ban \u00e9s Zambi\u00e1ban tal\u00e1lhat\u00f3k, ahonnan a legjobb min\u0151s\u00e9g\u0171 darabok sz\u00e1rmaznak. Tov\u00e1bbi lel\u0151helyek vannak Nam\u00edbi\u00e1ban, Indi\u00e1ban, az USA-ban \u00e9s Oroszorsz\u00e1gban. Ez a k\u0151 Zambi\u00e1b\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=\"767\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-1024x767.jpg\" alt=\"\" class=\"wp-image-410 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-1024x767.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-768x575.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-1536x1151.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin-16x12.jpg 16w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Avanturin.jpg 1671w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>AVENTURIN<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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 style=\"line-height:1.3\"><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=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-1024x768.jpg\" alt=\"\" class=\"wp-image-411 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-1536x1152.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-2048x1536.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Modry_kremen-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>K\u00c9K KVARC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k:<\/strong> A k\u00e9k kvarc, n\u00e9ha k\u00e9k aventurin, a kriptokrist\u00e1lyos kvarc egy nagyon \u00e9rdekes sz\u00edn\u0171 v\u00e1ltozata. K\u00e9k sz\u00edn\u00e9t a kvarct\u00f6megben elsz\u00f3rtan tal\u00e1lhat\u00f3 dumortierit \u00e1sv\u00e1ny finom krist\u00e1lyainak k\u00f6sz\u00f6nheti. A dumortierit-bes\u00fcl\u00e9sek intenzit\u00e1s\u00e1t\u00f3l f\u00fcgg\u0151en a kvarc sz\u00edne a vil\u00e1gosk\u00e9kt\u0151l a m\u00e9lyk\u00e9kig v\u00e1ltozik.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>Eredet:<\/strong> A k\u00e9k kvarc k\u00e9pz\u0151d\u00e9se hossz\u00fa t\u00e1v\u00fa folyamat, amely m\u00e9lyen a f\u00f6ldfelsz\u00edn alatt zajlik. A szil\u00edciumvegy\u00fcletekben gazdag magma lass\u00fa leh\u0171l\u00e9se sor\u00e1n krist\u00e1lyosodik ki a kvarc. Ha a k\u00f6rnyez\u0151 ter\u00fclet vas- \u00e9s alum\u00edniumtartalma megemelkedik, a krist\u00e1lyos kvarct\u00f6megben a dumortierit \u00e1sv\u00e1ny z\u00e1rv\u00e1nyai k\u00e9pz\u0151dhetnek - ezek okozz\u00e1k az egy\u00e9bk\u00e9nt sz\u00fcrk\u00e9sfeh\u00e9r kvarc k\u00e9s\u0151bbi k\u00e9k elsz\u00ednez\u0151d\u00e9s\u00e9t.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>El\u0151fordul\u00e1s:<\/strong> A k\u00e9k kvarc f\u0151 lel\u0151helyei Braz\u00edli\u00e1ban, Minas Gerais \u00e1llamban tal\u00e1lhat\u00f3k. Innen sz\u00e1rmazik ez a k\u0151.<\/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=\"1022\" height=\"766\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal_rutil.jpg\" alt=\"\" class=\"wp-image-412 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal_rutil.jpg 1022w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal_rutil-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal_rutil-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Kristal_rutil-16x12.jpg 16w\" sizes=\"auto, (max-width: 1022px) 100vw, 1022px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>RUTILOS KVARC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k:<\/strong> A rutil z\u00e1rv\u00e1nyokkal rendelkez\u0151 krist\u00e1ly keresett k\u0151 a gy\u0171jt\u0151k \u00e9s az \u00e9kszer\u00e9szek k\u00f6r\u00e9ben. Az aranysz\u00edn\u0171 rutilkrist\u00e1lyok, amelyeket n\u00e9ha V\u00e9nusz haj\u00e1nak is neveznek, gy\u00f6ny\u00f6r\u0171 csillagform\u00e1kat alkothatnak a hematitk\u00f6z\u00e9ppont\u00fa krist\u00e1lyban. Ha a krist\u00e1ly tiszta, az ilyen k\u00f6vek \u00e1ra csillag\u00e1szati \u00f6sszegeket is el\u00e9rhet.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>Eredet:<\/strong> A kvarc krist\u00e1lyosod\u00e1sa term\u00e9szetes k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt hossz\u00fa t\u00e1v\u00fa, \u00e9vmilli\u00f3kig tart\u00f3 geol\u00f3giai folyamat. E folyamat sor\u00e1n a nyom\u00e1s, a h\u0151m\u00e9rs\u00e9klet vagy a k\u00f6rnyezet k\u00e9miai \u00f6sszet\u00e9tel\u00e9nek v\u00e1ltoz\u00e1sai megszak\u00edthatt\u00e1k a krist\u00e1lyok n\u00f6veked\u00e9s\u00e9t, \u00e9s m\u00e1s \u00e1sv\u00e1nyokat szabad\u00edtottak fel a k\u00f6rnyez\u0151 k\u0151zetekb\u0151l. Ekkor a kvarc m\u00e1s \u00e1sv\u00e1nyok, p\u00e9ld\u00e1ul rutil t\u00f6red\u00e9keit is mag\u00e1ba z\u00e1rhatta \u00e9s mag\u00e1ba z\u00e1rhatta.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>El\u0151fordul\u00e1s:<\/strong> A rutilkrist\u00e1ly f\u0151 lel\u0151helyei Nam\u00edbi\u00e1ban, Zambi\u00e1ban \u00e9s Madagaszk\u00e1ron tal\u00e1lhat\u00f3k, de a legszebb k\u00f6vek Braz\u00edli\u00e1ban tal\u00e1lhat\u00f3k. 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=\"1024\" height=\"768\" src=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-1024x768.jpg\" alt=\"\" class=\"wp-image-413 size-full\" srcset=\"https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-1024x768.jpg 1024w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-300x225.jpg 300w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-768x576.jpg 768w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-1536x1152.jpg 1536w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-2048x1536.jpg 2048w, https:\/\/mincool.org\/wp-content\/uploads\/2025\/08\/Kremen_sada_troml_Zahneda-16x12.jpg 16w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong>F\u00dcSTKVARC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li style=\"line-height:1.3\"><strong>Jellemz\u0151k:<\/strong> A Zahneda a kvarc f\u00fcst\u00f6s barn\u00e1t\u00f3l a feket\u00e9ig terjed\u0151 f\u00fcst\u00f6sbarna v\u00e1ltozata. Sz\u00ednez\u0151d\u00e9s\u00e9t a krist\u00e1lyr\u00e1csban l\u00e9v\u0151 alum\u00ednium Al3+ ionok okozz\u00e1k, amelyek az eredeti k\u0151 sz\u00edn\u00e9t ut\u00f3lagos term\u00e9szetes besug\u00e1rz\u00e1s hat\u00e1s\u00e1ra megv\u00e1ltoztatj\u00e1k. A sz\u00edn intenzit\u00e1sa az ionok mennyis\u00e9g\u00e9t\u0151l f\u00fcgg a krist\u00e1lyr\u00e1csban. A meleg\u00edt\u00e9s hat\u00e1s\u00e1ra a k\u0151 kivil\u00e1gosodhat vagy citrinn\u00e9 v\u00e1lhat.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>Eredet: <\/strong>A k\u0151 pegmatitokban, alpesi erekben \u00e9s metamorf\u00f3zissal \u00e1talakult k\u0151zetekben k\u00e9pz\u0151dik a kvarc krist\u00e1lyosod\u00e1sa sor\u00e1n. Az eredetileg tiszta krist\u00e1ly barna elsz\u00ednez\u0151d\u00e9s\u00e9t a k\u00f6rnyez\u0151 \u00e1sv\u00e1nyok term\u00e9szetes radioakt\u00edv sug\u00e1rz\u00e1sa okozza, amely a r\u00e1csban l\u00e9v\u0151 alum\u00edniumatomokra hat.<\/li>\n\n\n\n<li style=\"line-height:1.3\"><strong>El\u0151fordul\u00e1s: <\/strong>A gy\u00f6mb\u00e9r f\u0151 lel\u0151helyei Braz\u00edli\u00e1ban, az Alpokban \u00e9s az Ur\u00e1lban, de a Cseh K\u00f6zt\u00e1rsas\u00e1gban is megtal\u00e1lhat\u00f3. A kereskedelmi forgalomban l\u00e9v\u0151 brazil gy\u00f6mb\u00e9r nagy r\u00e9sze val\u00f3j\u00e1ban mesters\u00e9gesen besug\u00e1rzott krist\u00e1ly. A mi k\u00f6v\u00fcnk a braz\u00edliai Minas Geraisb\u00f3l sz\u00e1rmazik, \u00e9s nem mesters\u00e9gesen besug\u00e1rzott.<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Ez a gy\u0171jtem\u00e9ny t\u00f6k\u00e9letes bevezet\u00e9s a kvarc leny\u0171g\u00f6z\u0151 vil\u00e1g\u00e1ba. A legh\u00edresebb fajt\u00e1kat tartalmazza, mint p\u00e9ld\u00e1ul a lila ametiszt, a vibr\u00e1l\u00f3 citrin, a finom r\u00f3zsakvarc \u00e9s m\u00e9g sok m\u00e1s kvarc. K\u00fcl\u00f6nb\u00f6z\u0151 sz\u00edneik \u00e9s egyedi tulajdons\u00e1gaik felfedez\u00e9s\u00e9vel meg\u00e9rtheted, mi\u00e9rt a kvarc az egyik legsz\u00e9lesebb k\u00f6rben haszn\u00e1lt \u00e9s legkedveltebb \u00e1sv\u00e1ny a F\u00f6ld\u00f6n.<\/p>","protected":false},"author":1,"featured_media":396,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-category-3"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/273","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=273"}],"version-history":[{"count":6,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/273\/revisions"}],"predecessor-version":[{"id":420,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/posts\/273\/revisions\/420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/media\/396"}],"wp:attachment":[{"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/media?parent=273"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/categories?post=273"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mincool.org\/hu\/wp-json\/wp\/v2\/tags?post=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}