Gina Rinehart has retained the title of Australia's richest person, with the iron ore magnate's fortune climbing by a cool $804 million, or four per cent, to $20.3 billion in 2013.
Gina Rinehart has retained the title of Australia's richest person, with the iron ore magnate's fortune climbing by a cool $804 million, or four per cent, to $20.3 billion in 2013.