** Shares of Black Canyon BCA.AX rise as much as 13.3% to
A$0.170, highest level since July 26
** Stock set for best day since Aug. 31, if gains hold
** Mineral explorer announces further discoveries of thick,
near-surface manganese-enriched shales at the Balfour Manganese
Field in the Pilbara region of Western Australia
** Discoveries at the Pickering and Damsite Prospects within
the Balfour Manganese Field
** More than 455,750 shares change hands, compared with the
30-day average volume of 35,826
** Stock down 37.5% YTD, as of last close
(Reporting by Adwitiya Srivastava in Bengaluru)
((Adwitiya.Srivastava@thomsonreuters.com;))