De Grey Mining Limited (DEG) is engaged in gold exploration and development activities in one of the world's Tier 1 mining jurisdictions. The Company has built up a position in the prospective Mallina Basin of the Pilbara Craton, located in the northwest of Western Australia. Outside of Hemi, a 2.2Moz Mineral Resource already exists in the Mallina Project within the broader 1,200km� tenement area.