Atna Resources Ltd. - Canyon News Releases

2009 2008 Atna Archives Canyon Archives

Although "Measured Resources", "Indicated Resources" and "Inferred Resources" are categories of mineralization that are recognized and required to be disclosed by Canadian regulations, the United States Securities and Exchange Commission (the "SEC") does not recognize them. Disclosure of contained ounces is permitted under Canadian regulations, however, the SEC generally permits resources to be reported only as in place tonnage and grade. See "Cautionary Note to US Investors."

Cautionary Note to US Investors
Information released by Atna uses the terms "resources", "measured resources", "indicated resources" and "inferred resources". United States investors are advised that, while such terms are recognized and required by Canadian securities laws, the SEC does not recognize them. Under United States standards, mineralization may not be classified as a "reserve" unless the determination has been made that the mineralization could be economically and legally produced or extracted at the time the reserve determination is made. Mineral resources that are not mineral reserves do not have demonstrated economic viability. United States investors are cautioned not to assume that all or any part of measured or indicated resources will ever be converted into reserves. Inferred resources are in addition to measured and indicated resources. Further, inferred resources have a great amount of uncertainty as to their existence and as to whether they can be mined legally or economically. It cannot be assumed that all or any part of the inferred resources will ever be upgraded to a higher category. Therefore, United States investors are also cautioned not to assume that all or any part of the inferred resources exist, or that they can be mined legally or economically.

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May 15, 2007	Canyon Resources Announces New Vice President, Exploration
May 09, 2007	Canyon Resources Reports First Quarter 2007 Results And Provides Update On Project Activities
March 23, 2007	Canyon Begins Core Drilling And Provides Update On Its Reward Project In Nevada
March 16, 2007	Canyon Discovers Additional Gold Mineralization At Its Briggs Mine
March 05, 2007	Canyon Resources Corporation Fourth Quarter And Fiscal Year End Results Conference Call
February 20, 2007	Canyon Completes Briggs Phase Ii Drilling Reports Positive Results
February 06, 2007	Canyon Completes Briggs Mine Feasibility Study
January 08, 2007	Canyon Resources Uranium Joint Venture Drilling Confirms Mineralization
January 04, 2007	Canyon Acquires Briggs Royalty And Options Nevada Properties
December 07, 2006	Canyon Reports Additional Positive Drill Results At Its Briggs Mine
November 08, 2006	Canyon Resources Corporation Schedules Release Of 3rd Quarter Results And Conference Call
November 07, 2006	Drilling To Commence On Canyon Resources' Wyoming Uranium Joint Venture
October 23, 2006	Canyon Resources Receives Positive Drill Results At Its Reward Project
October 17, 2006	Canyon Resources Announces New Vice President Of Operations
September 05, 2006	Canyon Resources Provides Update On Reward And Briggs Projects
August 28, 2006	Canyon Announces Execution Of Sand Creek Uranium Jv Agreement
August 10, 2006	Canyon Resources Reports Second Quarter Financial Results
August 07, 2006	Canyon Resources Corporation Schedules Release Of 2Nd Quarter Results And Conference Call
July 20, 2006	Canyon Announces Option To Acquire The Suitcase And Mineral Hill Deposits In Inyo County, California
June 26, 2006	Canyon Resources Announces Encouraging Drill Results At Its Cecil R Property

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