** Midwest MIDW.NS jumps as much 8.29% to 1,425 rupees; on track for biggest intraday pct gain since March 10
** Stock last up 5.6%
** Natural stone and mining co selected as lead partner for rare-earth elements pilot plant project by Kerala government
** Project involves processing monazite-rich tailings into rare-earth mixed compounds and downstream separation of rare-earth elements
** Co did not disclose project's financial value or expected investment details
** Trading vols at 139,295 shares, more than 3.5x the 30-day average
** YTD, MIDW down 23.5%
(Reporting by Surbhi Misra in Bengaluru)
((Surbhi.Misra@thomsonreuters.com | X: https://twitter.com/SurbhiMisra_ |;))