** Shares of Great Northern Minerals GNM.AX rise as much
as 15.38% to A$0.015, set for best day since July 21, 2023, if
gains hold
** Mineral explorer says positive magnetic separation test
work results at Kuusisuo, Finland
** Obtained 96-98% recovery of lithium in magnetic mineral
concentrates - co
** Stock at highest level since March 27
** Around 1.3 mln shares change hands, compared with the
30-day average volume of 197,868
** GNM down 35% YTD as of last close
(Reporting by Adwitiya Srivastava in Bengaluru)
((Adwitiya.Srivastava@thomsonreuters.com;))