** Shares of Australia's Boss Energy BOE.AX gain 4.6% to A$2.27
** Mineral explorer says it has bought 23.5 mln shares in Laramide Resources LAM.TO, reflecting about a 9% stake
** Says shares were bought at 60 Canadian cents apiece
** Deal will increase Boss' interest in Laramide to about 18.4%
** Total consideration for deal of A$15.5 mln ($9.80 mln)
** Laramide has flagship Westmoreland uranium project in Queensland
** BOE down 7.2% YTD
($1 = 1.5820 Australian dollars)
(Reporting by Rishav Chatterjee in Bengaluru)
((Rishav.Chatterjee@thomsonreuters.com))