THOR ENERGY PLC — Director's Dealing 2008

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DIRECTOR RESIGNATION

10 April 2008

Thor Mining PLC (AIM/ASX: THR) today announces the resignation of Mark Smyth as a nonexecutive director of the Company with immediate effect.

Commenting on the departure of Mark, John W Barr Executive Chairman said: “The Board would like to thank Mark for his contribution to the Company's development and wishes him well for the future”.

The Appendix 3Z is attached.

Yours faithfully

THOR MINING PLC

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John W Barr Executive Chairman

Enquiries:

John Young Chief Executive Officer Thor Mining PLC + 61 (0)419 954 020 John Simpson Nominated Adviser ARM Corporate Finance Ltd + 44 (0)20 7512 0191 Leesa Peters Public Relations Conduit PR Ltd + 44 (0)20 7429 6606/6600 Nicholas Read + 61 (0)8 9388 1474 Read Corporate

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity Thor Mining PLC

ARBN 121 117 673

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Part 1 – Director’s relevant interests in securities of which the director is the registered holder In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Number & class of securities

1,383,333 CDI’s and 691,666 CDI Warrants expiring 15 June 2009 @ 8 pence (GBP)

• See chapter 19 for defined terms.

Appendix 3Z Page 1

11/3/2002

Appendix 3Z Final Director’s Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Part 3 – Director’s interests in contracts

Detail of contract Nature of interest Name of registered holder (if issued securities) No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002