VANCOUVER, BC - Sierra Iron Ore Corporation (Symbol: NAA- TSXV/OTCQX:SIOCF) (the "Company") announces that it has applied to the TSX Venture Exchange, to extend the terms of warrants (the "Warrants") issued pursuant to a two tranche unit private placement which closed in June 2011 and September 2011, respectively. Warrants to purchase 1,892,471 common shares will be amended to expire on August 1, 2014, at an exercise price of $0.40. The Warrants would have otherwise expired on February 1, 2014.

For more information contact Corey Safran, Strategic Planning, at 609-228-0595, or by email at This e-mail address is being protected from spambots. You need JavaScript enabled to view it . 

About Sierra Iron Ore 

Sierra Iron Ore is a growth focused mineral exploration company creating value through the exploration and development of the El Creston property located in the Sinaloa State of Mexico. The company has a continual fieldwork program at the El Creston Property that is comprised of drilling, mapping, sampling and planning for further property development. Roads have been built and upgraded and equipment has been mobilized for further developing the known magnetite zones identified by recent exploration work.


Sierra Iron Ore also has 100% ownership of the Tom Cat property which is located 200 kilometres east-northeast of Vancouver within the historic Aspen Grove copper camp. The company is currently conducting an exploration program of geological mapping and sampling program as a prelude to a planned diamond drill program.

On behalf of The Board of Directors of Sierra Iron Ore Corporation. 

Wally Boguski, Director 

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this press release, which has been prepared by management.



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