** Shares of OzAurum Resources OZM.AX leap as much as
36.4% to A$0.09, their best intraday gain since April 21
** Says drill holes from its flagship Mulgabbie North
project in Western Australia returned high-grade gold
** A maiden mineral resource estimate for the project is
expected by Q1 2023
** OZM hits highest level since Sept. 29
** Trading volumes near 9 times 30-day average, with about
1.3 mln shares traded so far today
** Stock down 49.2% YTD, as of last close
(Reporting by Harshita Swaminathan)
((Harshita.Swaminathan@thomsonreuters.com))