** Shares of lithium explorer Riversgold Ltd RGL.AX rise
as much as 46.3% to A$0.06, logging their largest intraday
percentage gain since April 1
** Riversgold says it was granted for five years a tenement
in its Tambourah Lithium Project in the mineral-rich Pilbara
region of Western Australia urn:newsml:reuters.com:*:nASX2zLzVR
** To immediately focus on advancing three prospects
identified in the north-west corner of the tenement for
drilling, and on completing its acquisition of EV Minerals
** Shares at their highest since May 6
** More than 17.5 mln shares change hands, compared with the
30-day average volume of 11.6 mln shares
** Stock has risen 166.2% this year, as of last close,
compared with a 4.5% decline in the benchmark S&P/ASX 200 index
.AXJO
(Reporting by Anan Ashraf)
((Anan.Ashraf@thomsonreuters.com;))