A refinery technician puts a gold 'button' into a furnace at Newmont Mining's Carlin gold mine operation in the US. The precious metal is often considered a safe haven by investors in troubled financial times. Photo: Reuters
A refinery technician puts a gold 'button' into a furnace at Newmont Mining's Carlin gold mine operation in the US. The precious metal is often considered a safe haven by investors in troubled financiShow more