Merc International Minerals Inc. engages in the acquisition and exploration of mineral properties in Canada. The company primarily explores for gold and silver ores. It primarily focuses on the Damoti Lake gold project covering 2,849 hectares of land in six mining leases located north of Yellowknife, Northwest Territories. The company also holds interests in five properties in Ontario and Quebec, Canada. Merc International Minerals Inc. was incorporated in 2004 and is headquartered in Toronto, Canada.