Thompson Creek Metals Company Inc. (TCM) is a mining company engaged in the full mining cycle, which includes acquisition, exploration, development, and operation of mineral properties. The Company operates in three segments: Copper-Gold, US operations Molybdenum and Canadian Operations Molybdenum. The Company's Copper-Gold operations consist of Mount Milligan Mine, a conventional truck-shovel open-pit copper and gold mine and concentrator in British Columbia. The US operations for molybdenum include the Thompson Creek Mine (TC Mine) in Idaho and the Langeloth Metallurgical Roasting Facility (Langeloth Facility) in Pennsylvania. The Canadian operations for molybdenum consist of a 75% joint venture interest in the Endako Molybdenum Mine Joint Venture (Endako Mine) in British Columbia. The Company's principal products are copper, gold, and molybdenum.