First Mining Defines New Gold Zone with 6.52 g/t Au over 4.6 Metres in Initial Drilling Campaign at the Duparquet Gold Project

VANCOUVER, BC, Sept. 5, 2023 /PRNewswire/ - First Mining Gold Corp. ("First Mining" or the "Company") (TSX:FF.TO) (OTCQX:FFMGF) (FRANKFURT:FMG) is pleased to announce the confirmation of a new gold zone based on initial results from its Phase I exploration drilling program at the Duparquet Gold Project ("Duparquet Project" or the "Project") located in Quebec, Canada. Recent drilling at the Project occurred at the newly modeled "Buzz Zone" which intersected 6.52 g/t Au over 4.6 m and 1.19 g/t Au over 10.4 m in drill hole DUP23-002, and 4.94 g/t Au over 1.00 m as well as 2.16 g/t Au over 1.50 m in drill hole DUP23-003, confirming a newly modeled gold zone targeted proximal to the South Beattie Syenite contact.  In addition, results from drill hole DUP23-001 returned 2.28 g/t Au over 5.05 m, and drill hole DUP23-002 returned 8.70 g/t Au over 3.3 m, validating wireframes for the existing resource.