9 Jun 2015 14:36
Mon, 10th Sep 2012 10:53
Mining group Patagonia Gold has appointed Christopher van Tienhoven as its new chief executive to replace Bill Humphries, who will remain with the company as executive director. Van Tienhoven, who has worked in mining for 25 years and was president of Andean's Argentina operationswhen its Cerro Negr
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