** Shares of gold exploration co Gascoyne Resources GCY.AX
rise as much as 14.63% to A$0.235, set for their best session
since June 22
** GCY says high-grade gold intercepts were identified at
Gilbey's North discovery in Western Australia urn:newsml:reuters.com:*:nASX79wmW0
** Says maiden mineral resource estimate is underway
** Shares hit their highest levels since July 7
** More than 1.1 million shares change hands, compared with
the 30-day average volume of about 655,000 shares
** Stock has fallen about 28% this year, as of last close
(Reporting by Anan Ashraf in Bengaluru)
((Anan.Ashraf@thomsonreuters.com;))