Beryl – Kleine Spitzkoppe, Namibia
 Two beryl crystals with outstanding transparency and a yellowish-bluish color (aquamarine) in a glass tube with historical labels. One label dates from 1969 and is from the collection of Peter Pichler; the much older label unfortunately does not show the collector's name. The selling price at the time is indicated in Reichsmarks, thus the labels date from 1924 to 1948.
 One of the crystals has a bluish color (aquamarine), the other a more yellowish color.