EXHIBIT
      13.1





**Certification
      of Chief Executive Officer pursuant to**


**Title
      18, United States Code, Section 1350, as adopted pursuant
      to**


**Section
      906 of the Sarbanes-Oxley Act of 2002**








I,
      David
      H. Watkins, President and Chief Executive Officer of Atna Resources Limited,
      certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C.
      Section 1350, that, to the best of my knowledge:





|1. | The
              Annual Report on Form 20-F of Atna Resources ltd., for the year ended
              December 31, 2006 (the “Report”) fully complies with the requirements of
              Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C.
              78m(a) or 78o(d)); and
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------




|2. | The
              information contained in the Report fairly presents, in all material
              respects, the financial condition and results of operations of Atna
              Resources Ltd.
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------




Vancouver,
      British Columbia, Canada





Date:
                March 16, 2007
            
            */s/
                “ David H. Watkins*David
                H. Watkins
              President
                and Chief Executive Officer





A
      signed
      original of this written statement required by Section 906 has been provided
      to
      Atna Resources Ltd. and will be retained by Atna Resources Ltd. and furnished
      to
      the Securities and Exchange Commission or its staff upon request.




















































































































EXHIBIT
      13.1





**Certification
      of Chief Financial Officer pursuant to**


**Title
      18, United States Code, Section 1350, as adopted pursuant
      to**


**Section
      906 of the Sarbanes-Oxley Act of 2002**








I,
      G.
      Ross McDonald, Chief Financial Officer of Atna Resources Limited, certify,
      pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section
      1350, that, to the best of my knowledge:





|3. | The
              Annual Report on Form 20-F of Atna Resources ltd., for the year ended
              December 31, 2006 (the “Report”) fully complies with the requirements of
              Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C.
              78m(a) or 78o(d)); and
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------




|4. | The
              information contained in the Report fairly presents, in all material
              respects, the financial condition and results of operations of Atna
              Resources Ltd.
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------




Vancouver,
      British Columbia, Canada





Date:
                March 16, 2007
            
            */s/
                “G. Ross McDonald”*G.
                Ross McDonald
              Chief
                Financial Officer





A
      signed
      original of this written statement required by Section 906 has been provided
      to
      Atna Resources Ltd. and will be retained by Atna Resources Ltd. and furnished
      to
      the Securities and Exchange Commission or its staff upon request.