Australia's Minerals 260 at 20-month high on upbeat drilling results
** Shares of Minerals 260 MI6.AX rise as much as 9.6% to A$0.285, their highest level since January 18, 2024 ** Mineral explorer says results from its drilling program at the Bullabulling Gold Project, Western Australia, support an increase to the current 2.3Moz mineral resource estimate ** Stock is up 105.8% YTD, including the session's moves (Reporting by Anjali Singh in Bengaluru) ((anjali.singh2@thomsonreuters.com;))