{"id":420,"date":"2012-02-12T19:20:30","date_gmt":"2012-02-12T18:20:30","guid":{"rendered":"http:\/\/sga.cuni.cz\/?p=420"},"modified":"2015-11-13T16:27:35","modified_gmt":"2015-11-13T15:27:35","slug":"field-trip-to-tin-mineralization-and-alteration-styles-in-the-northwestern-bohemian-massif","status":"publish","type":"post","link":"https:\/\/sga.cuni.cz\/?p=420","title":{"rendered":"Field trip to locations of tin mineralization and alteration styles in the northwestern Bohemian Massif"},"content":{"rendered":"<p>Our SGA Student Chapter devoted its <strong>first field trip in 2012<\/strong> to cassiterite mineralization and associated alteration in the northwestern part of the Bohemian Massif.\u00a0We visited the <span style=\"text-decoration: underline;\">Hieronymus mine at \u010cist\u00e1<\/span>\u00a0and <span style=\"text-decoration: underline;\">the active quarry at Kr\u00e1sno<\/span>.<\/p>\n<p>&#8211;<span style=\"text-decoration: underline;\">The \u010cist\u00e1 tin deposit<\/span>:\u00a0 the formation of postmagmatic greisens and late hydrothermal vein-type mineralization (Sn-W).<\/p>\n<p>&#8211;<span style=\"text-decoration: underline;\">The active quarry at Kr\u00e1sno<\/span>:\u00a0open pit exploits alkali feldspar granites and alkali feldspathites as raw materials for ceramic, glass and chemical industry.<\/p>\n<p><a href=\"http:\/\/e-sga.org\/fileadmin\/sga\/newsletter\/news32\/SGANews32.pdf\" target=\"_blank\">SGA News No 32, page\u00a01<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our SGA Student Chapter devoted its first field trip in 2012 to cassiterite mineralization and associated alteration in the northwestern part of the Bohemian Massif.\u00a0We visited the Hieronymus mine at \u010cist\u00e1\u00a0and the active quarry at Kr\u00e1sno. &#8211;The \u010cist\u00e1 tin deposit:\u00a0 the formation of postmagmatic greisens and late hydrothermal vein-type mineralization \u2026 <a class=\"continue-reading-link\" href=\"https:\/\/sga.cuni.cz\/?p=420\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-420","post","type-post","status-publish","format-standard","hentry","category-our-activities"],"_links":{"self":[{"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/posts\/420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=420"}],"version-history":[{"count":4,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/posts\/420\/revisions"}],"predecessor-version":[{"id":424,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=\/wp\/v2\/posts\/420\/revisions\/424"}],"wp:attachment":[{"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sga.cuni.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}