Business Minerals Micheal van Wyk Gemfields reports highest auction revenue in five years Gemfields, the London-headquartered supplier of coloured gemstones, reported the highest auction revenue in five years…
Business International News Micheal van Wyk Vale buys Mitsui’s stake in Moatize amid plan to exit coal The Moatize mine in Mozambique has been producing coal since September 2011, and represents Vale’s…