Australian mining magnate
Gina Rinehart is close to becoming the world’s wealthiest woman, after selling a chunk of her business to a Korean miner, doubling her net worth, according to a Forbes report.

Rinehart’s assets soared to $18 billion
when South Korean steel miner Posco agreed to buy a 15 per cent stake in one of her iron ore mines in Western Australia. The deal was valued at $10 billion. 

Rinehard has ambitious plans
to expand her iron ore business in coming years, said Forbes. If commodity prices stay firm, she could soon become the world’s richest woman, overtaking Wal-Mart owner Christy Walton, who
has $24.5 billion of assets.

Her estimated fortune puts her close behind Asia's two wealthiest people, India's Mukesh Ambani who has $22.6 billion and Hong Kong property billionaire Li Ka-shing, with an estimated net worth of $22 billion.

Many of Australia’s richest individuals have seen their fortunes swell off the back of buoyant commodities prices. The
total wealth of Australia’s richest 40 is $84.9 billion, up from $68.4 billion
last year, according to the US magazine.