** Shares of Odyssey Gold ODY.AX rise 11.8% to A$0.019, mark their biggest intraday percentage gain since March 5
** The gold explorer executes a memorandum of understanding for Mill Access and Collaboration with Monument Murchison Pty Ltd
** Co says the MoU is for collaboration on studying options to process ore from the Tuckanarra Gold Project at Monument's nearby Burnakura gold processing plant
** About 1.2 million shares change hands, 1.4 times the 30-day average volume of shares
** Stock down 5.6% this year, as of last close
(Reporting by Sherin Sunny in Bengaluru)
((Sherin.Sunny@thomsonreuters.com;))