** Shares of copper and gold miner Petratherm Ltd PTR.AX
jump as much as 31% to A$0.110, highest since June 8
** Co says drill results define two rare earth mineralised
zones at Comet project in South Australia (https://bit.ly/3P8GC0a)
** Australia-based co says high-value scandium oxide credits
occur with the rare earth intersections and offer an additional
revenue potential
** Says drilling data is from the first batch results and
further 214 drill holes from other prospect areas are being
tested in lab
** More than 2.7 mln shares change hands, 10.4 times the
30-day average of 262,848 shares
** As of last close, stock up about 91% this year
(Reporting by Echha Jain in Bengaluru)
((Echha.jain@thomsonreuters.com))