** Shares of Australia's Venus Metals Corp Ltd VMC.AX rise
as much as 5.1% to A$0.205, hitting highest since April 14
** Stock eyes best day since April 21, if current gains hold
** Exploration co says its unit has signed an agreement with
IGO Ltd's IGO.AX unit to explore the Henderson Nickel-Lithium
Project
** Says IGO's unit can get up to 70% interest in the project
by incurring A$4 mln ($2.7 mln) of expenditure and reimbursing
VMC A$1 mln
** VMC has risen 44.4% this year, as of last close
($1 = 1.4957 Australian dollars)
(Reporting by Nausheen Thusoo in Bengaluru)
((Nausheen.Thusoo@thomsonreuters.com;))