** Shares of Noble Helium NHE.AX fall as much as 8.3% to
A$0.089, hitting their lowest level since March 4
** Stock on track for worst day since Feb 8, if losses hold
** The commodity chemicals explorer to raise up to A$3.5
mln($2.28 mln) via share purchase plan at A$0.09 apiece
** Issue price represents 7.2% to last close
** Around 3.2 mln shares change hands, compared with the
30-day average volume of 743,988 shares
** Stock has fallen 7.6% this year, as of last close
($1 = 1.5363 Australian dollars)
(Reporting by Shivangi Lahiri in Bengaluru)
((shivangi.lahiri@thomsonreuters.com))