Company Secretary Change

Thor Mining PLC
03 October 2005



                                    THOR MINING PLC


                          Resignation of Joint Company Secretary


Dated: 3 October 2005


Thor Mining PLC announces that Chris Bath has resigned as joint company
secretary with responsibility for the Company's secretarial affairs emanating
from Australia with effect from 1 October 2005.


Enquiries:


John W Barr         [phone]       Thor Mining PLC                    Executive Chairman

John Simpson        020 7512 0191         ARM Corporate Finance Ltd          Nominated Adviser

Amanda Harris       020 7618 8534         Conduit PR                         Public Relations


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