Eastmain Completes Eau Claire Definition Drilling Program; Mineral Resource Update Underway

Eastmain Resources Inc.

TORONTO, ONTARIO--(Marketwired - July 13, 2017) - Eastmain Resources Inc. ("Eastmain" or the "Company") (TSX:ER)(OTCQX:EANRF) is pleased to announce the completion of the mineral resource definition drill program, including assays from the final 9 holes (3,212 m), from the Eau Claire gold deposit, located in James Bay, Québec. The completed drill program comprised 161 holes (52,420 m) within the deposit's resource envelope to a depth of approximately 400 m (see FIGURES 1-5). The Company's 100%-owned Clearwater Project hosts the Eau Claire gold deposit.