** Shares of Australian rare-earths miner Iluka Resources
ILU.AX fall as much as 2.4% to A$5.05
** Co faces escalating costs and funding challenges for its
Eneabba rare earths refinery in Western Australia
** Australia to grant an additional A$400 mln ($255.44 mln)
loan to develop its Eneabba rare earths refinery
** Analysts at Citi cut ILU's price target to A$6.10 from
A$7.00, maintain "buy" rating
** Citi says update provides more clarity, but uncertainties
remain, requiring additional government loans and company
investment
** Australian government's increased funding shows
commitment, but project profitability is still questionable
based on Citi's rare earth price forecasts - brokerage
** Stock down 25.3% this year, as of last close
($1 = 1.5659 Australian dollars)
(Reporting by Roushni Nair in Bengaluru)
((Roushni.Nair@thomsonreuters.com;))