** Astron ATR.AX sheds 6% to A$0.47; set for biggest intraday pct drop since April 11
** Critical minerals miner reports uncertainty in enforcing the ~A$35 mln ($22.4 mln) and award by the International Centre for Settlement of Investment Disputes against The Gambia
** Says it is currently pursuing recognition of this award through the High Court of Justice in England
** Expects the conversion of the award into a high court judgment to be completed by Q4, but notes it is subject to court's decision and carries "inherent uncertainty"
** ATR loses 17.7% YTD
($1 = A$1.5630)
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com; X: @thatstanishk;))