** Shares of MetalsGrove Mining MGA.AX rise as much as
12.1% to A$0.185, their best intraday gain since Nov. 7
** Says its drilling contractor at the Upper Coondina
Lithium Project has mobilised the reverse-circulation drill rig
in preparation for the inaugural drilling programme
** MGA to initially drill at the Chola prospect, expected to
commence upon completion of site preparations
** Stock up 13.8% since ASX debut on July 6 as of last close
(Reporting by Harshita Swaminathan)
((Harshita.Swaminathan@thomsonreuters.com))