** Shares of Polymetals Resources POL.AX rise as much as
17.7% to A$0.400, their highest level since June 4
** Mineral explorer says it has intercepted high-grade gold,
silver, zinc & lead mineralisations at a mine in New South Wales
** Says the mine will produce more product tonnages in a
shorter time frame than previously expected, thereby leading to
an earlier increase in revenue for co
** Stock posts its biggest intraday pct gain since
mid-August
** Stock up 25.8% YTD
(Reporting by Kumar Tanishk in Bengaluru)
((Tanishk.Kumar@thomsonreuters.com;))