![The resurgent iron ore price helped Gina Rinehart double her fortune in 2016, according to Forbes.](/web/20170323163011im_/http://www.smh.com.au/content/dam/images/g/r/4/a/3/e/image.related.landscape.460x307.gv2i3u.png/1490053745091.jpg)
Rinehart soars up Forbes Rich List but Trump tumbles
Gina Rinehart has consolidated her position as Australia's wealthiest person with the prominent magazine Forbes saying the mining magnate's net wealth jumped to $US15 billion ($19.4 billion) over the past 12 months.