Transatlantic Mining Corp. engages in the acquisition, exploration, and development of mineral properties in the United States. The company primarily explores for gold and copper deposits. It focuses on the 100% interest in the Golden Jubilee project consisting of 22 unpatented mining claims situated in Granite County, Montana; an 80% interest in the Monitor copper-gold project located in Coeur D'Alene Mining District, Idaho; and a lease agreement with the option to acquire a 100% interest in the Miller Mine gold project located in the Broadwater County of Montana. The company was formerly known as Archean Star Resources Inc. and changed its name to Transatlantic Mining Corp. in February 2014. Transatlantic Mining Corp. was incorporated in 2011 and is headquartered in Hayden, Idaho.