** Shares of Sky Metals SKY.AX rise 10.3% to A$0.086, their highest level since January 25, 2023

** Mineral explorer finds new high-grade silver-tin mineralisation zone at the Tallebung deposit in central Western New South Wales

** About 3.6 mln shares change hands, 4.6x the 30-day avg

** Stock up 59.3% YTD, including the session's gains

(Reporting by Ananya Verma in Bengaluru)

((ananya.verma@thomsonreuters.com;))