Results of Construction, Development, and Testing for Exploration Water Well [D - 17-14] 17 bdd [E- 1] Pima County, Arizona

An exploration well was installed near the southeast corner of the Sahuarita-53 property in Section 17, Township 17 South, Range 14 East, for Augusta Resource Corporation for evaluation of the availability of sustainable groundwater supplies to meet requirements of the proposed Rosemont mine.