Calvista Gold Corporation is a mineral exploration company. The Company focuses on the acquisition, exploration and development of properties for the mining of gold and other minerals. It is an indirect holder, through its wholly-owned subsidiary Calvista Colombia, of a 100% interest, in eight of nine mining titles comprising, in part, the property known as the California Property. The California Property is comprised of nine mineral titles grouped into six non-contiguous blocks covering an area of 168.98 hectares located in the California mining district in Colombia. On July 21, 2010, it completed 14 holes totaling 4,786.89 meters. From July 21, 2010 to November 14, 2010, it completed a first phase of drilling consisting of 14 diamond drill holes totaling 4,786.89 meters. On August 26, 2010, it, through Calvista Colombia, also acquired an option to earn up to a 100% interest in the ninth mining title comprising, in part, the California Property, referred to as license 98-68.