[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.pappce.cz\/zazrak-jmenem-kristalova-geoda\/#Article","mainEntityOfPage":"https:\/\/www.pappce.cz\/zazrak-jmenem-kristalova-geoda\/","headline":"Z\u00e1zrak jm\u00e9nem k\u0159i\u0161\u0165\u00e1lov\u00e1 geoda","name":"Z\u00e1zrak jm\u00e9nem k\u0159i\u0161\u0165\u00e1lov\u00e1 geoda","description":"Tak\u00e9 jste si zamilovali drah\u00e9 kameny pro jejich jedine\u010dn\u00e9 a neopakovateln\u00e9 vzez\u0159en\u00ed? Obdivujeme na nich p\u0159ekr\u00e1sn\u00e9 z\u00e1\u0159iv\u00e9 barvy a zejm\u00e9na schopnost vytv\u00e1\u0159et velmi zvl\u00e1\u0161tn\u00ed a zaj\u00edmav\u00e9 krystalick\u00e9 struktury. Miner\u00e1ly se v p\u0159\u00edrod\u011b vyskytuj\u00ed p\u0159ev\u00e1\u017en\u011b v chemick\u00fdch slou\u010denin\u00e1ch a jejich vz\u00e1jemn\u00e9 vazebn\u00ed s\u00edly […]","datePublished":"2023-12-22","dateModified":"2023-12-15","author":{"@type":"Person","@id":"https:\/\/www.pappce.cz\/author\/#Person","name":"","url":"https:\/\/www.pappce.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/232437c79d6ebbb41eb67b1526ce0bc08ee5047d6b1594dc05abcc3258d8e0b3?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/232437c79d6ebbb41eb67b1526ce0bc08ee5047d6b1594dc05abcc3258d8e0b3?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"pappce.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.pappce.cz\/wp-content\/uploads\/geoda_2Bhm4z.jpg","url":"https:\/\/www.pappce.cz\/wp-content\/uploads\/geoda_2Bhm4z.jpg","height":0,"width":0},"url":"https:\/\/www.pappce.cz\/zazrak-jmenem-kristalova-geoda\/","about":["N\u00e1kupy"],"wordCount":384,"articleBody":"      Tak\u00e9 jste si zamilovali drah\u00e9 kameny pro jejich jedine\u010dn\u00e9 a neopakovateln\u00e9 vzez\u0159en\u00ed? Obdivujeme na nich p\u0159ekr\u00e1sn\u00e9 z\u00e1\u0159iv\u00e9 barvy a zejm\u00e9na schopnost vytv\u00e1\u0159et velmi zvl\u00e1\u0161tn\u00ed a zaj\u00edmav\u00e9 krystalick\u00e9 struktury. Miner\u00e1ly se v p\u0159\u00edrod\u011b vyskytuj\u00ed p\u0159ev\u00e1\u017en\u011b v chemick\u00fdch slou\u010denin\u00e1ch a jejich vz\u00e1jemn\u00e9 vazebn\u00ed s\u00edly ve spojen\u00ed se zemskou gravitac\u00ed dovedou doslova kouzlit a \u010darovat. M\u016f\u017eeme proto drah\u00e9 kameny i v\u0161echny ostatn\u00ed horniny p\u0159ezd\u00edvat magi\u00ed p\u0159\u00edrody.  Jestli\u017ee zav\u00edt\u00e1te do N\u00e1rodn\u00edho muzea v Praze a vstoup\u00edte do expozice v\u011bnovan\u00e9 tomuto t\u00e9matu, okouzl\u00ed v\u00e1s ji\u017e na prvn\u00ed pohled fantastick\u00e9 kousky, kter\u00e9 se poda\u0159ilo n\u011bkter\u00fdm lidem nal\u00e9zt na zemsk\u00e9m povrchu i pod n\u00edm. K t\u011bm nejzaj\u00edmav\u011bj\u0161\u00edm a nejv\u00edce obdivovan\u00fdm p\u0159\u00edrodn\u00edm jev\u016fm pat\u0159\u00ed geody.  Co si p\u0159edstavit pod pojmem geoda Geodou rozum\u00edme jakousi dutinu, puklinu, vzniklou v pr\u016fb\u011bhu formov\u00e1n\u00ed a metamorf\u00f3zy hornin b\u011bhem milion\u016f let, v n\u00ed\u017e se postupn\u011b, po velmi dlouhou dobu, vytv\u00e1\u0159ely sv\u00e9r\u00e1zn\u00e9 krystaly r\u016fzn\u00fdch drahokam\u016f. Mohou to b\u00fdt nap\u0159\u00edklad pestrobarevn\u00e9 ach\u00e1ty, op\u00e1ly, ametysty, kalcit, anebo krystaly k\u0159emi\u010ditan\u016f. Geody m\u00edvaj\u00ed zpravidla vulkanick\u00fd p\u016fvod, kdy se dutiny uvnit\u0159 hornin vytv\u00e1\u0159ely pod vlivem uvoln\u011bn\u00fdch sope\u010dn\u00fdch plyn\u016f.  Objevit v p\u0159\u00edrod\u011b k\u0159i\u0161\u0165\u00e1lovou geodu nen\u00ed v\u016fbec jednoduch\u00e9, navenek toti\u017e m\u016f\u017ee nerost vypadat jako docela oby\u010dejn\u00fd k\u00e1men, kter\u00fd p\u0159ehl\u00e9dnete mezi ostatn\u00edmi obl\u00e1zky na \u0159\u00ed\u010dn\u00edm dn\u011b. N\u011bkter\u00e9 geody byly nalezeny v hlubin\u00e1ch dol\u016f, jin\u00e9 poch\u00e1z\u00ed ze zemsk\u00e9ho povrchu, nap\u0159\u00edklad na mo\u0159sk\u00e9m pob\u0159e\u017e\u00ed. K\u0159i\u0161\u0165\u00e1lov\u00e1 geoda pat\u0159\u00ed k nejkr\u00e1sn\u011bj\u0161\u00edm miner\u00e1ln\u00edm hornin\u00e1m, kter\u00e9 m\u016f\u017eete komukoli darovat nejen p\u0159i slavnostn\u00edch p\u0159\u00edle\u017eitostech, a pot\u011b\u0161\u00ed ka\u017ed\u00e9ho, kdo miluje tyto zaj\u00edmav\u00e9 p\u0159\u00edrodn\u00ed \u00fakazy. Bude p\u016fsobivou v\u00fdzdobou ob\u00fdvac\u00edho pokoje, pracovny \u010di lo\u017enice a p\u0159ipomene v\u00e1m, jak z\u00e1zra\u010dn\u00fd dovede b\u00fdt sv\u011bt, v n\u011bm\u017e \u017eijeme, a kter\u00fd je st\u00e1le na\u0161\u00edm domovem.                                                                                                                                                                                                                                                                                                                                                                                          4\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Z\u00e1zrak jm\u00e9nem k\u0159i\u0161\u0165\u00e1lov\u00e1 geoda","item":"https:\/\/www.pappce.cz\/zazrak-jmenem-kristalova-geoda\/#breadcrumbitem"}]}]