Sierra Iron Ore Corp. Intersects Iron Grades Exceeding 30% Across First Eight Drill Holes at the El Creston Property

    




 Symbol:-TSX-V.NAA OTCQX:SIOCF 

 VANCOUVER, Sept. 5, 2012 /CNW/ - SIERRA IRON ORE CORP (the "Company") is  pleased to report the first assay results from its core drill program  at the Company's Veinte zone located within the El Creston Property  Iron Ore Project north of the city of Choix, Mexico. The Company is  encouraged by the results of the initial eight drill holes, with six  holes intersecting significant iron bands grading 30% iron ore or  greater. The initial assay results of the six holes are highlighted by  more than 66 meters of 30% iron or better including more than 33 meters  of 45% iron or better. 

 "We are very encouraged by the results of the first series of holes to  be drilled on the El Veinte zone of the El Creston property", stated  Wally Boguski, President and CEO. "We look forward to continue  reporting the next series of holes in our drill program and moving the  company a step closer to a defined resource." 

  




     ____________________________________________________
    |Drill Hole Number|from (m)|to (m)|Length (m)|% Fe2O3|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-27           |    0.00|  3.04|      3.04|  53.22|
    |_________________|________|______|__________|_______|
    |                 |    3.04|  7.62|      4.58|  34.30|
    |_________________|________|______|__________|_______|
    |                 |    7.62| 10.66|      3.04|  49.90|
    |_________________|________|______|__________|_______|
    |                 |    3.05|  6.09|      3.04|  56.21|
    |_________________|________|______|__________|_______|
    |                 |    6.09|  9.13|      3.04|  40.12|
    |_________________|________|______|__________|_______|
    |                 |    9.13| 11.20|      2.07|  41.33|
    |_________________|________|______|__________|_______|
    |                 |   14.80| 18.51|      3.71|  33.87|
    |_________________|________|______|__________|_______|
    |                 |   26.40| 27.43|      1.03|  69.82|
    |_________________|________|______|__________|_______|
    |                 |   29.94| 31.36|      1.42|  57.29|
    |_________________|________|______|__________|_______|
    |                 |   32.17| 33.92|      1.75|  39.15|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-29           |   28.03| 30.48|      2.45|  39.31|
    |_________________|________|______|__________|_______|
    |                 |   30.48| 32.00|      1.52|  31.49|
    |_________________|________|______|__________|_______|
    |                 |   32.00| 36.74|      4.74|  41.11|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-30           |   25.90| 28.95|      3.05|  32.77|
    |_________________|________|______|__________|_______|
    |                 |   28.95| 32.00|      3.05|  47.98|
    |_________________|________|______|__________|_______|
    |                 |   32.00| 35.05|      3.05|  30.62|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|





  




     ____________________________________________________
    |Drill Hole Number|from (m)|to (m)|Length (m)|% Fe2O3|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-32           |   19.81| 22.86|      3.05|  32.85|
    |_________________|________|______|__________|_______|
    |                 |   22.86| 25.90|      3.04|  39.33|
    |_________________|________|______|__________|_______|
    |                 |   25.90| 28.95|      3.05|  34.07|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-33           |   15.24| 18.28|      3.04|  45.34|
    |_________________|________|______|__________|_______|
    |                 |   18.28| 19.81|      1.53|  54.33|
    |_________________|________|______|__________|_______|
    |                 |   25.90| 28.95|      3.05|  30.90|
    |_________________|________|______|__________|_______|
    |                 |   28.95| 32.00|      3.05|  48.89|
    |_________________|________|______|__________|_______|
    |                 |        |      |          |       |
    |_________________|________|______|__________|_______|
    |CDH-34           |   14.21| 16.76|      2.55|  47.02|
    |_________________|________|______|__________|_______|
    |                 |   18.28| 21.33|      3.05|  49.68|
    |_________________|________|______|__________|_______|
    |                 |   21.33| 24.38|      3.05|  43.10|
    |_________________|________|______|__________|_______|
    |                 |   24.38| 27.43|      3.05|  48.04|
    |_________________|________|______|__________|_______|
    |                 |   27.43| 30.13|      2.70|  54.60|
    |_________________|________|______|__________|_______|
    |                 |   30.13| 33.52|      3.39|  34.66|
    |_________________|________|______|__________|_______|





  

 Mr. Ruben Verzosa, P. Eng., a Qualified Person (QP) as defined by NI  43-101 has approved the geological content of this Press Release. 

 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 Sinoala 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 as well as  equipment has been mobilized for further developing the known magnetite  zones identified by recent exploration work. 

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

 Paul Lee, Director  

 This news release contains certain forward looking statements which  involve known and unknown risks, delays, and uncertainties not under  the control of Sierra Iron Ore Corp. which may cause actual results,  performance or achievements of Sierra Iron Ore Corporation to be  materially different from the results, performance or expectation  implied by these forward looking statements. 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 

Sierra Iron Ore Corporation


CONTACT:  Corey Safran, Investor Relations, at 609-228-0595, or by emailat [e-mail]. 


    

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