EX-4.12






Exhibit 4.12




CONSENT





			
	TO:	 	Fronteer Development Group Inc.






			
	AND TO:	 	Ontario Securities Commission

Alberta Securities Commission

British Columbia Securities Commission

Saskatchewan Securities Commission

Manitoba Securities Commission

Nova Scotia Securities Commission

Prince Edward Island Securities Office

New Brunswick Securities Commission

Securities Commission of Newfoundland and Labrador

Québec Securities Commission

United States Securities and Exchange Commission

(collectively, the “Commissions”)






			
	AND TO:	 	The Toronto Stock Exchange (the “TSX”)






			
	RE:	 	Technical Reports




 



Reference is made to the technical report dated November 1, 2007 entitled “Updated Technical Report
of the Zaca Project, Alpine County, California, USA” which the undersigned has prepared,
together with Steven Ristorcelli (the “Technical Report”). The undersigned hereby consents to the
use of my name in connection with references to my preparation or involvement in the preparation of
the Technical Report and the written disclosure of extracts from the Technical Report or summaries
of such Technical Report, either directly or as incorporated by reference, in the annual
information form of the Corporation dated March 30, 2009 (the “AIF”) and the Form 40-F of the
Corporation dated March 26, 2009 relating to the AIF filed with the United States Securities and
Exchange Commission (the “Form 40-F”). The undersigned hereby further consents to the use of my
name in connection with references to my preparation or involvement in the preparation of the
Technical Report and the written disclosure of extracts from the Technical Report or summaries of
such Technical Report, either directly or as incorporated by reference, in the Notice of Meeting
and Management Information Circular of Aurora Energy Resources Inc. dated March 20, 2009 (the
“Circular”) and the Corporation’s registration statement on Form F-8 and any amendment thereto
relating to the Circular filed with the United States Securities and Exchange Commission (the
“Registration Statement”). I further consent to the inclusion in the Circular and the Registration
Statement of the AIF and the Technical Report (through the inclusion by way of incorporation by
reference of the AIF and any other documents incorporated by reference in the Circular).



 









 







The undersigned further confirms that the undersigned has read those portions of the AIF, the
Technical Report, the Form 40-F and the Registration Statement and extracts from or summaries of
the AIF and the Technical Report contained in the Circular and the Registration Statement by way of
incorporation by reference of the AIF and any other documents incorporated by reference that
directly pertain to the Technical Reports and that they each fairly and accurately represent the
information in the Technical Report for which the undersigned was responsible for preparing or
supervising and that the undersigned has no reason to believe there are any misrepresentations in
the information contained therein that is derived from the AIF or the Technical Report or that is
within the undersigned’s knowledge as a result of the services the undersigned has performed in
connection with the AIF and the Technical Report.



DATED this 30th day of March, 2009.




	 	 	 	 	 
	 	 	 
	 	Per:  	(signed) David Griffith
 	 
	 	 	David Griffith, P.Geo. 	 
	 	 	 	 
	 




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