LONDON, UNITED KINGDOM and TORONTO, ONTARIO -- (Marketwire) -- 04/11/11 -- Minera IRL Limited ('Minera IRL' or the 'Company'), (TSX: IRL)(AIM: MIRL)(BVLAC: MIRL) the Latin America focused gold mining, development and exploration company, today announced an update on the in-fill drilling program, Minapampa East Zone, Ollachea Project, Peru.