{"id":1513,"date":"2020-04-18T09:00:00","date_gmt":"2020-04-18T07:00:00","guid":{"rendered":"https:\/\/beta.svetkamene.eu\/?p=1513"},"modified":"2021-04-27T13:35:49","modified_gmt":"2021-04-27T11:35:49","slug":"stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry","status":"publish","type":"post","link":"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/","title":{"rendered":"Stonemasonry in the \u0158\u00ed\u010dany Region &#8211; \u017dernovka Quarry, Part 2"},"content":{"rendered":"\n<p>The \u0158\u00ed\u010dany Pluton forms a&nbsp;body of a&nbsp;roughly oval section (13 x 9 km). As Katzer (1888) has already shown, it consists mainly of two concentrically positioned magmatic facies. The outer facie is rich in phenocrysts, the inner facie is not. Their contact has not been uncovered, but it is most likely gradual. The differences in modal composition and the content of the main elements are also minimal. The new U&nbsp;\u2013 Pb&nbsp;datings of zircon confirm that both facies intruded at the same time, about 337 million years (Truba\u010d et al., in print). The central part of the body was broken through by a&nbsp;younger, now poorly exposed intrusion of a&nbsp;fine-grained two-mica leucogranite of the so-called Jevany type, and the southern edge of the pluton is lined by an approximately 1 km wide zone with numerous veins of pegmatite, microgranite and aplite rich in boron, tin, niobium, and tantalum.<\/p>\n\n\n\n<p>The western contact of the \u0158\u00ed\u010dany Pluton with Neoproterozoic and Cambrian metasediements of the Tepl\u00e1-Barrandian area is intrusive, with a&nbsp;distinct contact metamorphosis. The eastern edge is covered in permocarbon sediments whose basal conglomerates contain pebbles of the \u0158\u00ed\u010dany granite. As we will see in \u017dernovka Quarry, the central facie of the \u0158\u00ed\u010dany Pluton is characterised by the occurrence of large mafic microgranular enclaves, which are hybrid, potassium-rich and show other affinities to durbachitic magma. They are often associated with notable accumulation of K-feldspar phenocrysts. This association suggests complex interaction between alkaline and acidic magma, as well as near-solidified K-feldspar cumulates, presumably carried out in several stages.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"778\" height=\"1024\" src=\"https:\/\/beta.svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex-2-778x1024.png\" alt=\"\" class=\"wp-image-1514\" srcset=\"https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex-2-778x1024.png 778w, https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex-2-228x300.png 228w, https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex-2-768x1011.png 768w, https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex-2.png 1117w\" sizes=\"(max-width: 778px) 100vw, 778px\" \/><figcaption><em>  Figure 1: <br>a \u2013 The position of the Variscan Central Bohemian Plutonic Complex (CBPC) in the Bohemian Massif. <br>b \u2013 An outline of CBPC and its division into magmatic suites. <br>c \u2013 A&nbsp;geological sketch of the \u0158\u00ed\u010dany Pluton with \u017dernovka Quarry (Janou\u0161ek et al., 2014). <\/em><\/figcaption><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><em>For World of Stone provided by authors:<br>Barbora Dud\u00edkov\u00e1 Schulmannov\u00e1, Vojt\u011bch Janou\u0161ek, Tom\u00e1\u0161 Navr\u00e1til, V\u00e1clav Ryba\u0159\u00edk and Pavel Vla\u0161\u00edmsk\u00fd<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The \u0158\u00ed\u010dany Pluton forms a&nbsp;body of a&nbsp;roughly oval section (13 x 9 km). As Katzer&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1508,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[376,340],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stonemasonry in the \u0158\u00ed\u010dany Region - \u017dernovka Quarry, Part 2 - Sv\u011bt Kamene<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stonemasonry in the \u0158\u00ed\u010dany Region - \u017dernovka Quarry, Part 2 - Sv\u011bt Kamene\" \/>\n<meta property=\"og:description\" content=\"The \u0158\u00ed\u010dany Pluton forms a&nbsp;body of a&nbsp;roughly oval section (13 x 9 km). As Katzer...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/\" \/>\n<meta property=\"og:site_name\" content=\"Sv\u011bt Kamene\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-18T07:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-27T11:35:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1117\" \/>\n\t<meta property=\"og:image:height\" content=\"1470\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/svetkamene.eu\/#website\",\"url\":\"https:\/\/svetkamene.eu\/\",\"name\":\"Sv\u011bt Kamene\",\"description\":\"Port\u00e1l informuj\u00edc\u00ed o v\u0161em co souvis\u00ed s kamenem\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/svetkamene.eu\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"cs\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/#primaryimage\",\"url\":\"https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex.png\",\"contentUrl\":\"https:\/\/svetkamene.eu\/wp-content\/uploads\/2020\/06\/varisky_plutonicky_komplex.png\",\"width\":1117,\"height\":1470},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/#webpage\",\"url\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/\",\"name\":\"Stonemasonry in the \u0158\u00ed\u010dany Region - \u017dernovka Quarry, Part 2 - Sv\u011bt Kamene\",\"isPartOf\":{\"@id\":\"https:\/\/svetkamene.eu\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/#primaryimage\"},\"datePublished\":\"2020-04-18T07:00:00+00:00\",\"dateModified\":\"2021-04-27T11:35:49+00:00\",\"author\":{\"@id\":\"https:\/\/svetkamene.eu\/#\/schema\/person\/b2651ce091933b9bdf5def0f94de46da\"},\"breadcrumb\":{\"@id\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\/\/svetkamene.eu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Stonemasonry in the \u0158\u00ed\u010dany Region &#8211; \u017dernovka Quarry, Part 2\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/svetkamene.eu\/#\/schema\/person\/b2651ce091933b9bdf5def0f94de46da\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/svetkamene.eu\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a0c3b4d0a2dc7b846eed073118b46aa4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a0c3b4d0a2dc7b846eed073118b46aa4?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"description\":\"Redakce Sv\u011bta Kamene\",\"url\":\"https:\/\/svetkamene.eu\/index.php\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Stonemasonry in the \u0158\u00ed\u010dany Region - \u017dernovka Quarry, Part 2 - Sv\u011bt Kamene","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/svetkamene.eu\/index.php\/en\/2020\/04\/18\/stonemasonry-in-the-ricany-region-part-2-b-zernovka-quarry\/","og_locale":"cs_CZ","og_type":"article","og_title":"Stonemasonry in the \u0158\u00ed\u010dany Region - \u017dernovka Quarry, Part 2 - Sv\u011bt Kamene","og_description":"The \u0158\u00ed\u010dany Pluton forms a&nbsp;body of a&nbsp;roughly oval section (13 x 9 km). 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