Tourmaline Var. Schörl, Quartz – Davib Ost, Erongo, Namibia
 Impressive tourmaline variety Schorl with a wonderful luster and intergrown quartz crystals. The unusually large crystal exhibits the sought-after "Mercedes star" crystal shape when viewed from above.
 Both aesthetic and high-quality display piece from Namibia, discovered in the 1990s.