TR-1 notification

Thor Mining PLC 27 July 2007 THOR MINING PLC Holding in Company Dated: 27 July 2007 TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES 1. Identity of the issuer or the underlying issuer of existing shares to which voting rights are attached: Thor Mining plc 2. Reason for the notification (please tick the appropriate box or boxes): An acquisition or disposal of voting rights: a An acquisition or disposal of financial instruments which may result in the acquisition of - shares already issued to which voting rights are attached: An event changing the breakdown of voting rights: - Other (please specify): - 3. Full name of person(s) subject to the notification obligation: City Equities Ltd 4. Full name of shareholder(s) (if different from 3.): N/A 5. Date of the transaction (and date on which the threshold is crossed or reached if different): 23 July 2007 (Placing) 27 July Shares admitted to AIM 6. Date on which issuer notified: 27 July 2007 7. Threshold(s) that is/are crossed or reached: 4% to nil 8. Notified details A. Voting rights attached to shares: Class/type of Situation previous to Resulting situation after the triggering transaction shares the Triggering transaction if possible Number of Number of Number of Number of voting % of voting rights using the ISIN Shares Voting shares rights ix CODE Rights viii Direct x Indirect xi Direct Indirect GB00B1DXJ95 6,000,000 6,000,000 Nil Nil - nil - B. Financial Instruments: Resulting situation after the triggering transaction: Type of Expiration Exercise/ Number of voting % of voting financial date Conversion rights that may be rights instrument Period/Date acquired if the instrument is exercised/ converted Total (A+B) Number of voting rights % of voting rights nil nil 9. Chain of controlled undertakings through which the voting rights and/ or the financial instruments are effectively held, if applicable: N/A Proxy Voting 10. Name of the proxy holder: n/a 11. Number of voting rights proxy n/a holder will cease to hold: 12. Date on which proxy holder n/a will cease to hold voting rights: 13. Additional information: Shares held through a Placing participation, which have subsequently been sold to certain of our private customers, with City Equities acting as Principal. 14. Contact name: Andrew Thacker 15. Contact telephone number: 020 7489 5536 This information is provided by RNS The company news service from the London Stock Exchange

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Thor Energy (THR)
UK 100

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