Gold and GemStone Mining Inc. focuses on the acquisition, exploration, and development of gold and silver properties in North and South America. It has a collaboration agreement with Ridgeback Mining (Sierra Leone) Limited regarding a joint venture on three diamond and gold properties in Sierra Leone. The company holds mining claims in British Columbia, Canada and Sinaloa, Mexico for gold and rare earth metals. It also has 100% interest in the Gringo Viejo Project that consists of 3,202 hectares...