A sterling silver fossil shark tooth pendant, cast from the mold of a genuine fossil shark tooth, is oxidized & polished to accentuate the natural textures found on the actual tooth.  Handmade by Beth Humphrey. A 3 mm A grade amethyst is bezel set in a 14K gold setting and transitions the tooth to the bail.  The pendant is approximately 3/8 inches (1.1 cm) wide by 1 1/4 inches (3.2 cm) tall and looks great on either a chain or cord (sold separately). The original fossil shark tooth was from the Miocene Period.