EX-99.8 7 ex99-8mathisenconsent.htm CONSENT - MATHISEN
Exhibit 99.8
CONSENT OF ENGINEER
Ladies and Gentlemen:
The undersigned hereby consents to (1) the references to the undersigned’s name included or incorporated by reference in the Annual Report on Form 40-F of Denison Mines Corp. in connection with the report entitled the “Technical Report with an Updated Mineral Resource Estimate for the Wheeler River Property, Northern Saskatchewan, Canada” dated March 15, 2018, and (2) all other references to the undersigned included or incorporated by reference in the Annual Report on Form 40-F of Denison Mines Corp.
Dated: March 28, 2018
(Signed) “Mark B. Mathisen”
Mark B. Mathisen, C.P.G.
Principal Geologist
RPA 143 Union Boulevard Suite 505 | Lakewood, CO, USA 80228 | T +1 (303) 330 0950 www.rpacan.com