** Shares of Australia's Superior Resources SPQ.AX rise 20% to A$0.006, their highest level since August 20
** Diversified miner says sampling results show "outstanding" grades of copper in its Greenvale project in Queensland
** Identifies gold and silver drilling targets at the site
** Around 13.9 mln shares traded so far, 7.3x 30-day average volume
** YTD, stock flat, including the session's gains
(Reporting by Shruti Agarwal in Bengaluru)
((Shruti.Agarwal@thomsonreuters.com))