Martin Preece, who runs the company’s South Deep gold mine in South Africa, will take on the role of interim CEO while the board searches for a new boss.
The miner is said to be at the centre of a bidding war between Jiangxi, China’s largest copper miner on the one side, and a possible BHP-Newcrest alliance on the other.
BHP will help I-Pulse and its affiliate I-Rox, in which is also taking an equity position, develop technologies that can curb energy use in the mining sector.