TORONTO, ONTARIO — (Marketwire) — 08/03/11 — Rio Verde Minerals Development Corporation ("Rio Verde" or the "Company") (TSX: RVD), is pleased to announce that its ordinary shares will commence trading on the Toronto Stock Exchange ("TSX") at the open of market today, August 3, 2011, under the symbol RVD.Rio Verde is focused on the exploration and development of fertilizer projects in Brazil. Rio Verde-s primary potash project, the Sergipe Potash Project, consis
