** Shares of Techgen Metals TG1.AX rise as much as 10% to A$0.033, its biggest intraday pct gain since November 12
** Stock hits their highest level since November 20
** Gold explorer confirms Dalgaranga Gold Project in Western Australia has returned high-grade gold rock chip results
** About 1.5 mln shares traded so far, 1.3x 30-day average
** YTD, stock down 1.2%, including current session's move
(Reporting by Ananya Verma in Bengaluru)
((ananya.verma@thomsonreuters.com;))