Petrografie a chemismus kvarcitů z okolí Petrova nad Desnou Roč.6,(1999) Miloš René Abstrakt Metriky Abstrakt Petrography and chemical composition of the quarzites from environs of Petrov nad Desnou Klíčová slova: quarzites; petrography; geochemistry; Variscides; Bohemian Massif Metriky 296 Views