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 Copperstone Air Photo showing Target Zones & Development
 
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| February 15, 2011 | American Bonanza Receives Air Quality Control Permit for the Copperstone Gold Mine |  
| February 03, 2011 | American Bonanza Purchases Jaw Crusher for the Copperstone Gold Mine |  
| February 01, 2011 | American Bonanza Posts Bond for the Copperstone Gold Mine |  
| January 21, 2011 | American Bonanza Closes $17.5 Million Financing |  
| January 18, 2011 | American Bonanza Obtains Receipt for Final Prospectus |  
| January 12, 2011 | Resumption to Trade and Equity Financing Update |  
| January 11, 2011 | Technical Report Update |  
| December 14, 2010 | American Bonanza To Refile Technical Report and MD&A |  
| December 08, 2010 | American Bonanza Announces Filing of Preliminary Prospectus for Proposed Equity Offering |  
| December 02, 2010 | American Bonanza Announces $14 Million Private Placement | 
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