Denison Announces Expansion of High-Grade Uranium Mineralization at McClean Lake South

TORONTO, Sept. 8, 2022 /PRNewswire/ – Denison Mines Corp. (“Denison” or the “Company”) (TSX: DML) (NYSE American: DNN) is pleased to report that assays recently received from exploration drilling completed at the Company’s 22.5% owned McClean Lake Joint Venture (“McClean Lake” or “MLJV”),…