[{SlideShowNav}] !!!Petra's Collection of Minerals [{Image src='B017_Petras_Mineraliensammlung_Petras_Mineraliensammlung.jpg' caption='Petra's Collection of Minerals, July 2008, © [Gerhard Huber|Geography/About/Consortium/Huber,_Gerhard]' alt='Petra"s Collection of Minerals' width='900' height='598'}] [{Metadata Suchbegriff='Petras Mineraliensammlung'}] [{SET customtitle='Petra's Collection of Minerals (1)'}]