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Date: 2008-06-05 08:23:16Austrian nobility Natural resources Wilhelm Karl Ritter von Haidinger Haidingerite Karlovy Vary District Ore Mountains Mineralogy Schröckingerite Johannite Sulfate minerals Chemistry Matter | ProfesionálnĂ referátAdd to Reading ListSource URL: www.jgeosci.orgDownload Document from Source WebsiteFile Size: 445,80 KBShare Document on Facebook |