** Tivan jumps as much as 21.4% to A$0.085; set for biggest intraday pct jump since early September 2023

** Diversified miner gets A$7.4 mln ($4.8 mln) cash grant under Australian government's International Partnerships in Critical Minerals programme

** Says will use grant to develop Speewah fluorite project in Western Australia

** Stock hits highest since Nov. 7, 2023

** More than 4.8 mln shares traded, 2.8x the 30-day avg

** Tivan up 30% YTD

($1 = A$1.5571)

(Reporting by Nikita Maria Jino in Bengaluru)

((Nikita.Jino@thomsonreuters.com;))