• Shares of Australia's Great Southern Mining rise as much as 7.5% to A$0.022, posting their biggest intraday pct gain since September 23

• Gold explorer says initial soil sampling at its Glenburgh South project in Western Australia (WA) identified two gold anomalies

• Stock has fallen 46.3% this year, including day's move

(Reporting by Roshan Thomas in Bengaluru)