Denison Reports Completion of Highly Successful 2019 ISR Field Test at the Phoenix Deposit and Initiation of ISR Metallurgical Testing

TORONTO, Dec. 18, 2019 /PRNewswire/ – Denison Mines Corp. (“Denison” or the “Company”) (DML: TSX, DNN: NYSE American) is pleased to report the completion of the highly successful 2019 In-Situ Recovery (“ISR”) field test program within the high-grade Phoenix uranium deposit (“Phoenix”) at the Company’s 90% owned Wheeler River Uranium Project (“Wheeler River”), located in northern Saskatchewan, Canada. The Company is also pleased to announce the initiation of the next phase of ISR metallurgical laboratory testing for uranium recovery (as outlined below), which will utilize the mineralized drill core recovered through the installation of various test wells during the ISR field test program. View PDF Version.