** Shares of exploration co American Rare Earths ARR.AX
rise as much as 21.6% to A$0.31, highest since June 8
** ARR says unit Western Rare Earths awarded $4 million
research funding to develop scalable, bio-based separation &
purification of rare earth elements urn:newsml:reuters.com:*:nASX87djPc
** Says will initially receive $4 million for the first
phase of development but may receive an additional $9 million
for follow-on phases
** More than 3 million shares change hands, compared with
the 30-day average volume of about 1.6 million shares
** Stock has risen 54.6% this year as of last close
(Reporting by Anan Ashraf in Bengaluru)
((Anan.Ashraf@thomsonreuters.com;))