Heart shaped Besednice Moldavite. Perfect condition, complex etching and endlessly compelling. Moldavite, a Tektite, is the naturally water-etched silica melt resulting from a meteor impact in what is now southern Germany about 14.7 million years ago, forming the Nördlinger Ries Crater. It is approximately 77% silica. Besednice, Český Krumlov District, South Bohemia, Czech Republic. 13.45 gms. 1.25" x .5" x 1.35"