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First Mining Gold Corp (FF) Mining Data

TSX: FF · Gold · Development stage

First Mining Gold Corp mineral properties

No mineral properties are on file for this company yet.

First Mining Gold Corp drill result releases

17 drill result releases from First Mining Gold Corp, read by Mining News Terminal, newest first.

DateCompanyProjectHoleBest interceptIntervalsRelease
2026-09-10First Mining Gold Corp (FF)DuparquetDUP26-0935.26 g/t Au / 19.55m54First Mining Reports 5.26 g/t Au over 19.55 m as Drilling Expands Miroir Discovery at the Duparquet Project
2026-05-19First Mining Gold Corp (FF)DuparquetDUP25-05615.14 g/t Au / 5m41First Mining Reports New High-Grade Gold Drill Intercepts from North Zone, South Zone, and Minuit Targets at its Duparquet Project Français
2026-03-09First Mining Gold Corp (FF)DuparquetDUP25-0857.18 g/t Au / 8m148First Mining Intersects 7.18 g/t Au over 8 m at the Miroir Target and Provides Duparquet Project Update
2025-11-10First Mining Gold Corp (FF)DuparquetDUP25-0782.01 g/t Au / 29.8m32First Mining Reports Continued Drilling Success at its Miroir Discovery with 2.01 g/t Au over 29.8 m
2025-09-24First Mining Gold Corp (FF)DuparquetDUP25-0643.23 g/t Au / 25.9m35First Mining Expands Newly Discovered Miroir Target with Drill Hole DUP25-064 Returning 3.23 g/t Au over 25.9 m
2025-09-08First Mining Gold Corp (FF)DuparquetDUP25-0581.43 g/t Au / 24.1m32First Mining Further Expands Aiguille Zone at the Duparquet Gold Project as Exploration Drilling Advances
2025-07-14First Mining Gold Corp (FF)DuparquetDUP25-0591.21 g/t Au / 60.2m30First Mining Discovers Significant New Gold Zone for Immediate Expansion at the Duparquet Gold Project
2025-05-28First Mining Gold Corp (FF)DuparquetDUP25-0543.96 g/t Au / 9.3m54First Mining Strengthens Miroir Discovery at Duparquet Gold Project with New Near-Surface Drilling Results and Expands Valentre Target Zone at Depth
2025-02-12First Mining Gold Corp (FF)SpringpoleSP24-0110.75 g/t Au / 134.2m100First Mining Confirms Mineralization Expansion Opportunity within Existing Springpole Gold Project Pit Design at its East Extension Target
2025-01-20First Mining Gold Corp (FF)DuparquetDUP24-0483.12 g/t Au / 19.35m128First Mining Expansion Target Drilling Identifies Two New Gold Discoveries at the Duparquet Gold Project
2024-11-21First Mining Gold Corp (FF)DuparquetDUP24-0291.19 g/t Au / 35.3m121First Mining Further Defines Buzz Zone and North Zone Expansion Targets at the Duparquet Gold Project
2024-11-19First Mining Gold Corp (FF)SpringpoleSP24-0070.83 g/t Au / 52.5m50First Mining Identifies Eastern Extension Resource Growth Opportunity at the Springpole Gold Project
2024-08-28First Mining Gold Corp (FF)DuparquetDUP24-0263.98 g/t Au / 8.7m31First Mining Further Defines Expansion Opportunity and Adds Second Drill Rig at the Duparquet Gold Project
2024-06-18First Mining Gold Corp (FF)DuparquetDUP24-0245.97 g/t Au / 33m60First Mining Identifies Multiple High-Grade Gold Zones in Duparquet Exploration Drilling
2024-05-21First Mining Gold Corp (FF)DuparquetDUP24-0183.11 g/t Au / 13.16m31First Mining Announces Initial 2024 Duparquet Exploration Drilling Results
2024-02-22First Mining Gold Corp (FF)DuparquetDUP23-0101.83 g/t Au / 7m68First Mining Announces Final 2023 Exploration Drilling Results and Commencement of 2024 Drill Program at the Duparquet Gold Project
2024-01-09First Mining Gold Corp (FF)DuparquetDUP23-0082.83 g/t Au / 11m19First Mining Confirms New Area of Mineralization at Central Duparquet and Announces Management Changes

First Mining Gold Corp economic studies

7 economic studies (PEA, pre-feasibility or feasibility) published by First Mining Gold Corp, read by Mining News Terminal. Base case after-tax figures; a study repeated in later releases is listed once.

StudyProjectDateAfter-tax NPVIRRInitial capexMine lifeRelease
PFSSpringpole Gold2025-12-01US$2.1B @5%—US$1.1B9.4 yrsFirst Mining Files Pre-Feasibility Study Technical Report for the Springpole Gold Project, Ontario, Canada
PFSSpringpole Gold2025-11-18US$5.6B @5%—US$1.1B9.4 yrsFirst Mining Announces Updated Pre-Feasibility Study for the Springpole Gold Project, Ontario, Canada Pre-Tax NPV5% of US$3.2 billion, Pre-Tax IRR of 54% After-Tax NPV5% of US$2.1 billion, After-Tax IRR of 41% Average Annual Gold Production of 330 koz and AISC of US$877/oz in Years 1 through 5
PEADuparquet Gold2023-09-07C$588M @5%18%C$706M11 yrsFirst Mining Announces Positive Preliminary Economic Assessment for the Duparquet Gold Project, Quebec, Canada Pre-Tax NPV5% of C$1.07 billion, After-Tax NPV5% of C$588 million Pre-Tax IRR of 24.9%, After-Tax IRR of 18.0%
PFSSpringpole Gold2021-03-04US$1.9B @5%—US$718M11.3 yrsFirst Mining Files Technical Report for the Positive Pre-Feasibility Study on the Springpole Gold Project, Ontario, Canada Pre-Tax NPV5% of US$1.5 billion, Pre-Tax IRR of 36% After-Tax NPV5% of US$995 million, After-Tax IRR of 29%
PEASpringpole Gold2019-11-14US$841M @5%22%—12 yrsFirst Mining Advancing the Springpole Gold Project to Pre-Feasibility Agreement with Ausenco to Complete Pre-Feasibility Study for Springpole; Ausenco to Receive Payment in Restricted Common Shares and Become a First Mining Shareholder
PEASpringpole Gold2019-08-19US$652M @5%—US$809M12 yrsFirst Mining Announces Positive Updated Preliminary Economic Assessment for the Springpole Gold Project Pre-Tax NPV5% of US$1.23 billion, Pre-Tax IRR of 26% and AISC of US$552/oz Average Annual Gold Production of 410,000 ounces in Years 2 through 9
PEASpringpole Gold2017-09-21US$792M @5%26.2%US$586M12 yrsFirst Mining Finance Announces Positive Preliminary Economic Assessment for its Springpole Gold Project Estimated after-tax NPV5% of US$792 million and 26.2% IRR for the Springpole Gold Project at base case long-term precious metal prices

First Mining Gold Corp exploration programs

Drilling, geophysics and ground programs First Mining Gold Corp has announced, read by Mining News Terminal. A program reported in several releases is listed once, from the latest.

DateProgramProjectSizeMethod and metal
2026-09-10Drilling, completed (previous owner)Duparquet—gold
2026-09-10Drilling, completedDuparquet—gold
2026-09-10Drilling, completedDuparquet (2024)2,024 m, 2 holesdiamond - gold
2026-09-10Drilling, completedDuparquet (2025)—diamond - gold
2026-09-10Drilling, completedDuparquet (2026)2,994 m, 11 holesgold
2026-09-10Drilling, underwayDuparquet (2026)15,000 mgold

First Mining Gold Corp permits and approvals

Permits and government approvals First Mining Gold Corp has planned, applied for, received or had contested, read by Mining News Terminal. A permit reported in several releases is listed once, at its latest stage.

DatePermitProjectAuthority
2026-04-23Land access / community, grantedSpringpole Gold ProjectCat Lake First Nation
2024-10-31Land access / community, grantedSpringpole ProjectCat Lake First Nation
2024-06-20Drill / exploration, grantedSpringpoleOntario Ministry of Natural Resources and Forestry (MNRF)
2024-02-26Government / policy, contestedSpringpole Gold ProjectCat Lake First Nation (CLFN)
2024-02-26Construction / operating, grantedSpringpole Gold ProjectOntario Ministry of Natural Resources and Forestry (MNRF)

First Mining Gold Corp property options, earn-ins and staking

Mineral property options, earn-ins, staking, and claim and property purchases and sales First Mining Gold Corp has announced, read by Mining News Terminal. A deal reported in several releases is listed once, at its latest stage.

DateDealPropertyOther partyInterest
2026-03-10Property sale, completedCameronSeva Mining—
2025-07-31Property sale, completedHope BrookBig Ridge Gold20%

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