Investor Presentaiton

DUPARQUET WORK PLAN Prioritize developing relationship with local municipalities, Indigenous communities and regulators G FIRST MINING GOLD → Environmental baseline data collection • Substantial preliminary reclamation and environmental data collection already commenced including water testing, addressing existing legacy infrastructure on site, addressing environmental legacy from historical operation and site safety audit Work in partnership with Quebec ministries to develop alternatives to address environmental legacy Preliminary Economic Assessment ("PEA") announced in September 2023 Ongoing Optimization and Trade Off Reviews Duparquet exploration and expansion drilling programs commenced in May 2023 Phase I drill program of 5,000m (completed) Phase II drill program of 5,000m commenced and continuing through Q2 2024 Phase III program under planning for initiation Q3 2024 Geophysics and Lidar programs under consideration for 2024 TSX: FF | OTCQX: FFMGF | FRANKFURT: FMG | www.firstmininggold.com | 29

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