Buyer of $15m Peppy Grove mansion revealed

Global mining services group Perenti has started the search for a new chief executive after Mark Norwell announced he would be stepping down next year.

Australia's share market has finished the week lower, after easing gold and copper prices clipped the wings of a mining sector rally.

Another director has resigned from Mineral Resources' diminished board, which chair Malcolm Bundey is rebuilding with two recruits ahead of Chris Ellison's planned exit.

Nadia Budihardjo and Tom Zaunmayr discuss how former journalist Tamara BinAmat has built a marketing and communications agency with national reach from her home town of Karratha.