(2) (3) Gabbs Project Exploration Target and Potential Based on historical drilling, the Gabbs Project has an Exploration Target of 0.90 million to 2.25 million ounces of gold (contained in 40 million to 70 million tonnes at an average grade of 0.7 to 1.0 g/t gold). No Exploration Target has been estimated for copper. The potential quantity and grade of this Exploration Target is conceptual in nature. There has been insufficient exploration to define it as a Mineral Resource and it is uncertain if further exploration will result in the target being delineated as a Mineral Resource. Due to the limited systematic exploration completed to date, the Company believes the full potential of each of the known zones of mineralization at Gabbs has yet to be recognized. The mineralized zones have not been tested along strike or at depth, and of the 494 holes drilled at Gabbs between 1970 and 2011, 180 holes (36%) ended in mineralization. Also, a significant number of holes drilled prior to 2004 were, depending on the focus of the operator, assayed only for gold or only for copper, not both metals.