Amerigo Resources
OTCMKTS:ARREFAmerigo Resources Ltd., through its subsidiary, Minera Valle Central S.A., engages in the production and sale of copper and molybdenum concentrates from Codelco's El Teniente underground mine in Chile. The company was formerly known as Golden Temple Mining Corp. and changed its name to Amerigo Resources Ltd. in March 2002. The company was incorporated in 1984 and is headquartered in Vancouver, Canada.
Jaguar Mining
OTCMKTS:JAGGFJaguar Mining Inc., a junior gold mining company, engages in the acquisition, exploration, development, and operation of gold mineral properties in Brazil. The company's principal assets include the Turmalina Gold Mine Complex and Caeté Gold Mine Complex with mineral claims covering an area of approximately 56,000 hectares located in the Iron Quadrangle in the state of Minas Gerais. It also owns the Paciência Gold Mine complex. Jaguar Mining Inc. is headquartered in Toronto, Canada.
Sierra Metals
NYSEAMERICAN:SMTSSierra Metals Inc., together with its subsidiaries, focuses on the production, exploration, and development of precious and base metals in Peru and Mexico. It primarily focuses on exploration of silver, copper, lead, zinc, and gold deposits. The company's flagship property is the 81.84% owned polymetallic Yauricocha Mine covering an area of 18,778 hectares located in the Yauyos province in Peru. It also holds 100% interest in the Bolivar mine, comprising of 12 mining concessions covering an area 15,217 hectares; and Cusi Mines that comprises of 73 concessions covering 11,977 hectares in Mexico. The company was formerly known as Dia Bras Exploration Inc. and changed its name to Sierra Metals Inc. in December 2012. Sierra Metals Inc. was incorporated in 1996 and is headquartered in Toronto, Canada.
Western Copper and Gold
NYSEAMERICAN:WRNWestern Copper and Gold Corporation, an exploration stage company, engages in the exploration and development of mineral properties in Canada. The company explores for gold, copper, silver, and molybdenum deposits. Its principal property is the Casino mineral property that comprise 1,136 full and partial quartz claims, and 55 placer claims located in Yukon, Canada. The company was formerly known as Western Copper Corporation and changed its name to Western Copper and Gold Corporation in October 2011. The company was incorporated in 2006 and is headquartered in Vancouver, Canada.