VANCOUVER, BRITISH COLUMBIA — (Marketwire) — 07/20/11 — F.D.G. Mining Inc. (TSX VENTURE: FDG) is pleased to provide an update on exploration progress at its Topacio gold project in Nicaragua.An FDG exploration crew has discovered a new mineralized zone on its 9300 hectare Topacio property. The discovery consists of quartz breccia exposed in outcrop for 20 metres along a creek bed and has returned values of 7.63 g/t and 4.76 g/t gold in two grab samples. The new zone, located immediately to