southern Roby Zone and the Twilight Zone. Sulphide

Abstract The economic mineralization of Pd at the Lac des Iles mine occurs in the gabbroic rocks of the Mine Block Intrusion in the 2.69 Ga Lac des Iles Intrusive Complex. The complex intruded the tonalitic rocks of the Lac des Iles greenstone belt in the Wabigoon Sub-province of the Superior Province of Canada. We con-ducted a detailed study on the Pd mineralization in th