F i r s t U r a n i u m C o r p o r a t i o n NEWS RELEASE - September 11, 2012 First Uranium announces Initial Distribution to Shareholders

Toronto and Johannesburg - First Uranium Corporation (NEX:FIU.H), (JSE:FUU) (ISIN:CA33744R5087) ("First Uranium" or "the Corporation") announces that it will make an initial distribution (the "Distribution") on October 1, 2012 of Cdn$0.125 per unit to shareholders of the Corporation in the form of a redemption of the Class A Special Shares. Holders of the units (the "Units") of record as of the close of business on September 28, 2012 (the "Record Date") will be entitled to receive the Distribution.
Each Unit is currently comprised of 100 Class A Special Shares and 1 Class B Common Share. The Corporation will redeem pro rata 12.5 Class A Special Shares (the "Redemption") for every 100 of the Class A Special Shares of First Uranium held by each shareholder on the Record Date at a price per Class A Special Share of Cdn$0.01 for a total of Cdn$0.125 per Unit. Following the Redemption, each Unit will be comprised of
87.5 Class A Special Shares and 1 Class B Common Share. There will be no reduction in the number of Units held by a shareholder as a result of the Redemption.
Holders of Units recorded on the register maintained by Computershare Investor Services Proprietary Limited and traded on the JSE Limited will receive the Distribution in South Africa rand at a price per Class A Special Share of ZAR0.08402 for a total of ZAR1.05 per Unit.
Shareholders will receive the Distribution as a return of stated capital on the Class A Special Shares. See the Management Information Circular dated May 4, 2012 for additional information concerning certain Canadian federal income tax consequences of the Distribution.
Shareholders will not be required to surrender share certificates representing the Units in order to receive the Distribution. The Corporation, through its transfer agent, will record the Redemption of Class A Special Shares on the Corporation's share register.

For further information:

Mary Batoff: (416) 306