Australian shares gain with miners rising By: MarketWatch January 23, 2012 at 20:10 PM EST Australian shares gain, with resource-linked firms boosted by an overnight advance in many commodity prices. Read More >> Related Stocks: Australia and New Zealand Bank ADR Newcrest Mining Ltd ADR Oil Search Ltd ADR Origin Energy Ltd Ad Rio Tinto Plc ADR Westpac Banking Corp ADR Woodside Energy Group Ltd