David Neale Murray

LeadFX, Inc. is a mineral resources and minerals processing technology company engages in the development of lead-silver projects. It operates through its subsidiary, Rosslyn Hill Mining Pty Ltd., which owns and operates the Paroo Station lead mine and Burgin projects. The company was founded on June 16, 2000 and is headquartered in Toronto, Canada.

Río Narcea Gold Mines Ltd. provides gold ore mining services. It engages in acquisition, development, and operation of base and precious metal properties in Spain, Portugal, and Mauritania. The company's products include gold, copper, and nickel concentrates. Río Narcea Gold Mines was founded in 1994 and is located in Toronto, Canada

Part of African Rainbow Minerals Ltd., Avmin Ltd. is a holding South African company that operates subsidiaries which mine for diamonds, gold, base metals, ferrous metals, industrial minerals, and coal.

Avgold Ltd. offers gold mining, development and exploration services. It operates in the Mpumalanga province of South Africa. The company is headquartered in Johannesburg, South Africa.

Part of Kinross Gold Corp., TVX Gold, Inc. acquires, explores, develops, and mines gold and silver. The company is based in Toronto, Canada. TVX Gold was acquired by Kinross Gold Corp. on January 31, 2003 for $671.77 million. The Canadian company was founded by Ian W. Telfer, Charles Nigel Lees.

RIO Tinto Brazilian Holdings Ltd. is a holding company. The company is headquartered in London, the United Kingdom.