Australia's Unity Metals rises most in two weeks on gold find at Cambodia project
** Shares of Unity Metals UM1.AX rise as much as 18.2% to A$0.26, their largest intraday pct gain since March 11 ** The Southeast Asia-focused metals explorer reports discovery of high-grade gold at its Ngot project in Cambodia ** More than 375,000 shares change hands vs 30-day avg volume of around 252,000 shares ** Stock up 12.2% YTD, including current session moves, after its debut on ASX in January (Reporting by Nikita Maria Jino in Bengaluru) ((Nikita.Jino@thomsonreuters.com;))