Holding(s) in Company

Tertiary Minerals PLC
08 February 2005


                             Tertiary Minerals plc

                     ('Tertiary Minerals' or 'the Company')


Tertiary Minerals announces that it was advised on 7 February 2005 that RAB
Capital plc, acting as investment manager, holds 2,040,000 ordinary shares
representing 4.39 per cent. of the issued share capital of the Company. These
shares are held in the nominee names of the custodian of its clients, CSFB
Nominees Ltd and Morgan Stanley & Co International Ltd.




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