Geraldine Yazzie (Navajo) Sterling Silver and Royston Turquoise Concho Belt Consign Now DeptAmericana and Folk Arts, Silver Geraldine Yazzie (Navajo) Sterling Silver and Royston Turquoise Concho Belt, 5 large conchose and 6 butterflies, each set with royston turquoise and the buckle is set with 9 royston stones Please note that this auction has ended. Click here for an overview of this auction.