** Shares of Helix Resources HLX.AX rise as much as 10.3%
to A$0.016, gaining the most since Feb. 10
** Copper explorer says further shallow copper "oxide"
drilling found further oxide and sulphide copper intercepts from
the CZ Deposit in New South Whales urn:newsml:reuters.com:*:nASXcb4tK1
** Co says oxide copper zone extends to over 120 metres to
the east and 65 metres to the west of the CZ Deposit
** As of last close, stock down 9.4% so far this year
(Reporting by Navya Mittal in Bengaluru)
((navya.mittal@thomsonreuters.com))