** Shares of Challenger Exploration Ltd CEL.AX rise as
much as 6.1% to A$0.350, their biggest intraday pct jump since
Feb. 21
** Gold explorer says https://challengerex.com/wp-content/uploads/SignificantHighGradeIntersectionAtElGuayaboProject09Mar22.pdf
"significant high-grade" gold-copper-silver intersection
discovered at its El Guayabo project in Ecuador
** CEL at its highest level since March 3; up 11.9% so far
this year as of last close
** More than 1.2 mln shares change hands, vs the 30-day
average of 1.3 mln shares
(Reporting by Sameer Manekar in Bengaluru)
((Sameer.Manekar@thomsonreuters.com; Twitter: https://twitter.com/sameer_manekar))