Significant shareholding

Celtic Resources Holdings PLC
12 April 2006

                 Celtic Resources Holdings plc ("the Company")



                            Significant shareholding







The Company was notified on 11 April 2006 by Aton International Limited that one
of its custodian accounts, Starberry Limited, was the beneficial owner of
1,463,767 ordinary shares which represents approximately 3.19 per cent. of the
total issued ordinary share capital of the Company.




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