** Shares of Rubix Resources RB6.AX rise 79.2% to A$0.215,
their biggest intraday percentage gain ever
** Metal miner says it has received regulatory approval for
drilling at its Lake Johnston lithium project
** West Australian Department of Mines, Industry Regulation
and Safety has approved program of works which comprises up to
35 drillholes, co adds
** Nearly 6 mln shares change hands, compared with the
30-day average volume of 163,185
** Stock last up 37.5%, bringing it to YTD gain of 26.9%
(Reporting by Aaditya Govind Rao in Bengaluru)
((Aaditya.govindrao@thomsonreuters.com;))