Wesdome Extends Reserve Life to 8 Years at Both Mines, Establishes Robust Free Cash Flow Profile, and Outlines Significant Organic Growth Pipeline

Original announcement by tmx on

Company
Wesdome Gold Mines Ltd.
Ticker
WDO
Exchange
TSX
Region
Canada
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Resource update, Production
Extracted
2026-09-15 06:42:49 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Wesdome Gold Mines Ltd. announced an updated mineral reserve and resource statement effective December 31, 2025, reporting a 17% increase in Proven and Probable Mineral Reserves to 1.4 million ounces of gold. This update extends the mine life at both its Eagle River and Kiena operations to eight years and is expected to underpin a production increase to 230,000 ounces by 2028, alongside a robust free cash flow profile. The company also reported an 87% increase in Inferred Mineral Resources, expanding its conversion pipeline, and highlighted significant exploration upside.

Reasoning: The announcement details a significant increase in gold reserves and resources, extending the mine life of both key assets, and outlining a strong financial outlook, despite a slight reduction in average reserve grade at one mine. The estimates are NI 43-101 compliant and supported by multiple Qualified Persons.

Positive factors

  • Significant increase in Proven and Probable Mineral Reserves (17% to 1.4 Moz)
  • Mine life extended to 8 years at both operations
  • Inferred Mineral Resources increased by 87% (to 1.2 Moz), expanding the conversion pipeline
  • Robust free cash flow profile ($1 Billion over three years at US$4,000/oz gold)
  • Production profile expected to increase up to 230,000 ounces by 2028
  • NI 43-101 compliant and multiple QPs

Negative factors

  • Overall average reserve grade at Eagle River reduced due to inclusion of incremental tonnes
  • Exploration targets are conceptual in nature and not mineral resources/reserves

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 68

Classification and evidence

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The Technical Reports for both Eagle River and Kiena are being prepared in accordance with NI 43-101.

Evidence · text

“The Technical Reports for both Eagle River and Kiena are being prepared in accordance with NI 43-101.”

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: The scientific and technical information in this news release was provided, reviewed and approved by multiple independent "Qualified Persons" for the purposes of NI 43-101.

Evidence · text

“The scientific and technical information in this news release was provided, reviewed and approved by the following individuals, all of whom are independent "Qualified Persons" for the purposes of NI 43-101”

Category Upgradepositive

Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal.

Why it applies: Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces.

Evidence · text

“Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces”

Tonnage Growthpositive

Tonnage increase reaching the strong tier vs prior estimate, with grade maintained or improved.

Why it applies: Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces.

Evidence · text

“Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces”

Contained Metal Growthpositive

True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.

Why it applies: Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces.

Evidence · text

“Proven and Probable Mineral Reserves Up 17% to a Record 1.4 Million Ounces”

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: Inferred mineral resources increased to 15.1 Mt at 2.5 g/t Au for a total of 1.2 Moz.

Evidence · text

“Inferred mineral resources increased to 15.1 Mt at 2.5 g/t Au for a total of 1.2 Moz”

Maiden Resourceneutral

First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable.

Why it applies: The document mentions 'Inferred Mineral Resources Increased 87%, Expanding the Conversion Pipeline' and 'a fourfold increase at Mishi', indicating significant new inferred resources.

Evidence · text

“Inferred Mineral Resources Increased 87%, Expanding the Conversion Pipeline: Inferred mineral resources increased to 15.1 Mt at 2.5 g/t Au for a total of 1.2 Moz, led by a fourfold increase at Mishi.”

Grade Declinenegative

Average grade fell below the red-flag bound vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling.

Why it applies: While these additions reduced the overall average reserve grade relative to year-end 2024, the added tonnes are expected to improve mill utilization, extend mine life and support strong margins.

Evidence · text

“While these additions reduced the overall average reserve grade relative to year-end 2024”

Extracted facts

Stored fact records: 68. Some facts used in scoring do not have a stored record.

Resource Estimates (68)

provenEagle River · goldTonnes: 296000Grade: 12.9Grade Unit: g/tContained Metal: 123000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:ea292ee3edf567466eab

Resource Data

Category
proven
Tonnes
296000
Grade
12.9
Grade Unit
g/t
Contained Metal
123000
Contained Unit
oz
Cutoff Grade
6.2
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New proven reserve at Eagle River with high grade, contributing to overall reserve growth.

Positive factors

  • High grade for underground gold reserve
  • Proven category indicates high confidence

Evidence · table

“12.9”

Context: 296

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableEagle River · goldTonnes: 2596000Grade: 6.6Grade Unit: g/tContained Metal: 553000Contained Unit: ozView all details
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Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:c93bfe62c0ee5015c43c

Resource Data

Category
probable
Tonnes
2596000
Grade
6.6
Grade Unit
g/t
Contained Metal
553000
Contained Unit
oz
Cutoff Grade
6.2
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New probable reserve at Eagle River with substantial tonnage, extending the mine life, though at a moderate grade.

Positive factors

  • Significant tonnage increase for probable reserves
  • Contributes to extended mine life

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“6.6”

Context: 2,596

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenEagle River · goldTonnes: 3000Grade: 5.3Grade Unit: g/tContained Metal: 1000Contained Unit: ozView all details
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Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:fdd3ce0ad9f501ece042

Resource Data

Category
proven
Tonnes
3000
Grade
5.3
Grade Unit
g/t
Contained Metal
1000
Contained Unit
oz
Cutoff Grade
6.2
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Small proven stockpile reserve at Eagle River, contributing minimally to overall reserves.

Negative factors

  • Small tonnage and contained metal
  • Grade is below the cut-off grade for underground reserves, likely due to stockpile nature

Evidence · table

“5.3”

Context: 3

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableEagle River · goldTonnes: 2895000Grade: 7.3Grade Unit: g/tContained Metal: 676000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:2a99ed18baba80359869

Resource Data

Category
probable
Tonnes
2895000
Grade
7.3
Grade Unit
g/t
Contained Metal
676000
Contained Unit
oz
Cutoff Grade
6.2
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total proven & probable reserves for Eagle River, showing substantial contained gold and contributing to the extended mine life.

Positive factors

  • Significant total proven & probable reserves
  • Contributes to extended mine life

Negative factors

  • Average grade is moderate for underground gold

Evidence · table

“7.3”

Context: 2,895

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenKiena · goldTonnes: 463000Grade: 9.6Grade Unit: g/tContained Metal: 143000Contained Unit: ozView all details
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Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:f8f97ff612424654eb25

Resource Data

Category
proven
Tonnes
463000
Grade
9.6
Grade Unit
g/t
Contained Metal
143000
Contained Unit
oz
Cutoff Grade
4.85
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New proven reserve at Kiena with high grade, contributing to overall reserve base.

Positive factors

  • High grade for underground gold reserve
  • Proven category indicates high confidence

Evidence · table

“9.6”

Context: 463

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableKiena · goldTonnes: 2090000Grade: 8.5Grade Unit: g/tContained Metal: 568000Contained Unit: ozView all details
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Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:fbff8357be161049ee80

Resource Data

Category
probable
Tonnes
2090000
Grade
8.5
Grade Unit
g/t
Contained Metal
568000
Contained Unit
oz
Cutoff Grade
4.85
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New probable reserve at Kiena with substantial tonnage and high grade, contributing to the overall reserve base.

Positive factors

  • Significant tonnage for probable reserves
  • High grade for underground gold

Evidence · table

“8.5”

Context: 2,090

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableKiena · goldTonnes: 2553000Grade: 8.7Grade Unit: g/tContained Metal: 711000Contained Unit: ozView all details
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Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:2b5aeff85f6a2918dc03

Resource Data

Category
probable
Tonnes
2553000
Grade
8.7
Grade Unit
g/t
Contained Metal
711000
Contained Unit
oz
Cutoff Grade
4.85
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total proven & probable reserves for Kiena, showing substantial contained gold and high grade.

Positive factors

  • Significant total proven & probable reserves
  • High grade for underground gold

Evidence · table

“8.7”

Context: 2,553

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenWesdome · goldTonnes: 760000Grade: 10.9Grade Unit: g/tContained Metal: 266000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:ae452422f54375ec7f7b

Resource Data

Category
proven
Tonnes
760000
Grade
10.9
Grade Unit
g/t
Contained Metal
266000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total proven reserve for Wesdome, showing high grade and contributing to the overall reserve base.

Positive factors

  • High grade for overall proven gold reserve
  • Proven category indicates high confidence

Evidence · table

“10.9”

Context: 760

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableWesdome · goldTonnes: 4686000Grade: 7.4Grade Unit: g/tContained Metal: 1121000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:70f1a661ebe6d475fb16

Resource Data

Category
probable
Tonnes
4686000
Grade
7.4
Grade Unit
g/t
Contained Metal
1121000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total probable reserve for Wesdome, showing substantial contained gold and contributing to the extended mine life.

Positive factors

  • Significant tonnage and contained metal for overall probable reserves
  • Contributes to extended mine life

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“7.4”

Context: 4,686

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenWesdome · goldTonnes: 3000Grade: 5.3Grade Unit: g/tContained Metal: 1000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:0f89c5923e7606222aed

Resource Data

Category
proven
Tonnes
3000
Grade
5.3
Grade Unit
g/t
Contained Metal
1000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Small proven stockpile reserve for Wesdome, contributing minimally to overall reserves.

Negative factors

  • Small tonnage and contained metal
  • Grade is below typical cut-off for underground reserves, likely due to stockpile nature

Evidence · table

“5.3”

Context: 3

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableWesdome · goldTonnes: 5448000Grade: 7.9Grade Unit: g/tContained Metal: 1387000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:2c15d849d8e317dfccc6

Resource Data

Category
probable
Tonnes
5448000
Grade
7.9
Grade Unit
g/t
Contained Metal
1387000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total proven & probable reserves for Wesdome, showing substantial contained gold and contributing to the extended mine life.

Positive factors

  • Significant total proven & probable reserves for the company
  • Contributes to extended mine life

Negative factors

  • Average grade is moderate for underground gold

Evidence · table

“7.9”

Context: 5,448

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenEagle River · goldTonnes: 433000Grade: 15.6Grade Unit: g/tContained Metal: 217000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:ad2769a99558951818a2

Resource Data

Category
proven
Tonnes
433000
Grade
15.6
Grade Unit
g/t
Contained Metal
217000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior proven reserve at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“15.6”

Context: 433

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableEagle River · goldTonnes: 794000Grade: 10.4Grade Unit: g/tContained Metal: 265000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:0bfd6e0a5624dac24689

Resource Data

Category
probable
Tonnes
794000
Grade
10.4
Grade Unit
g/t
Contained Metal
265000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior probable reserve at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“10.4”

Context: 794

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenEagle River · goldTonnes: 8000Grade: 17.8Grade Unit: g/tContained Metal: 5000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:4454d3131a4fefb1a5a1

Resource Data

Category
proven
Tonnes
8000
Grade
17.8
Grade Unit
g/t
Contained Metal
5000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior proven stockpile reserve at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“17.8”

Context: 8

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableEagle River · goldTonnes: 1235000Grade: 12.3Grade Unit: g/tContained Metal: 487000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:ac8832760c115354598d

Resource Data

Category
probable
Tonnes
1235000
Grade
12.3
Grade Unit
g/t
Contained Metal
487000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total proven & probable reserves at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“12.3”

Context: 1,235

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenKiena · goldTonnes: 305000Grade: 11Grade Unit: g/tContained Metal: 107000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:e303aa76fea2a8dc20c8

Resource Data

Category
proven
Tonnes
305000
Grade
11
Grade Unit
g/t
Contained Metal
107000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior proven reserve at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“11.0”

Context: 305

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableKiena · goldTonnes: 2076000Grade: 8.9Grade Unit: g/tContained Metal: 592000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:3d22a73f7ca5190acbff

Resource Data

Category
probable
Tonnes
2076000
Grade
8.9
Grade Unit
g/t
Contained Metal
592000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior probable reserve at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“8.9”

Context: 2,076

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenKiena · goldTonnes: 10000Grade: 5.6Grade Unit: g/tContained Metal: 2000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:31a563f5018412073bea

Resource Data

Category
proven
Tonnes
10000
Grade
5.6
Grade Unit
g/t
Contained Metal
2000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior proven stockpile reserve at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“5.6”

Context: 10

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableKiena · goldTonnes: 2391000Grade: 9.1Grade Unit: g/tContained Metal: 701000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:3f8dbdc87201afe42890

Resource Data

Category
probable
Tonnes
2391000
Grade
9.1
Grade Unit
g/t
Contained Metal
701000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total proven & probable reserves at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“9.1”

Context: 2,391

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenWesdome · goldTonnes: 738000Grade: 13.7Grade Unit: g/tContained Metal: 324000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:d2d3d76420b457b54cde

Resource Data

Category
proven
Tonnes
738000
Grade
13.7
Grade Unit
g/t
Contained Metal
324000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total proven reserve for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“13.7”

Context: 738

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableWesdome · goldTonnes: 2870000Grade: 9.3Grade Unit: g/tContained Metal: 857000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:c5a181e3272de984aa0f

Resource Data

Category
probable
Tonnes
2870000
Grade
9.3
Grade Unit
g/t
Contained Metal
857000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total probable reserve for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“9.3”

Context: 2,870

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

provenWesdome · goldTonnes: 18000Grade: 10.9Grade Unit: g/tContained Metal: 6000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:7fcc444110f89db268f7

Resource Data

Category
proven
Tonnes
18000
Grade
10.9
Grade Unit
g/t
Contained Metal
6000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior proven stockpile reserve for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“10.9”

Context: 18

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

probableWesdome · goldTonnes: 3626000Grade: 10.2Grade Unit: g/tContained Metal: 1188000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:d71a4ffce14bfd694555

Resource Data

Category
probable
Tonnes
3626000
Grade
10.2
Grade Unit
g/t
Contained Metal
1188000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total proven & probable reserves for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“10.2”

Context: 3,626

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredEagle River · goldTonnes: 59000Grade: 9.1Grade Unit: g/tContained Metal: 17000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:19d6629e5a808df13116

Resource Data

Category
measured
Tonnes
59000
Grade
9.1
Grade Unit
g/t
Contained Metal
17000
Contained Unit
oz
Cutoff Grade
4
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New measured resource at Eagle River, providing high confidence but with limited scale.

Positive factors

  • Measured category indicates high confidence

Negative factors

  • Small tonnage and contained metal

Evidence · table

“9.1”

Context: 59

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedEagle River · goldTonnes: 796000Grade: 6.3Grade Unit: g/tContained Metal: 162000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:27aaed55717bce27ffdc

Resource Data

Category
indicated
Tonnes
796000
Grade
6.3
Grade Unit
g/t
Contained Metal
162000
Contained Unit
oz
Cutoff Grade
4
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New indicated resource at Eagle River, contributing to the resource base at a moderate grade.

Positive factors

  • Indicated category provides good confidence

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“6.3”

Context: 796

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedEagle River · goldTonnes: 855000Grade: 6.5Grade Unit: g/tContained Metal: 179000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:fff1294946c15021561c

Resource Data

Category
indicated
Tonnes
855000
Grade
6.5
Grade Unit
g/t
Contained Metal
179000
Contained Unit
oz
Cutoff Grade
4
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New combined M+I resource at Eagle River, contributing to the resource base at a moderate grade.

Positive factors

  • Combined M+I resources provide good confidence

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“6.5”

Context: 855

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 512000Grade: 7.3Grade Unit: g/tContained Metal: 120000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:693f5ee3ec02ce00b083
Deposit or zone
Underground - Eagle River Mine

Resource Data

Category
inferred
Tonnes
512000
Grade
7.3
Grade Unit
g/t
Contained Metal
120000
Contained Unit
oz
Cutoff Grade
4
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource at Eagle River Underground, providing potential for future conversion.

Positive factors

  • Moderate grade for underground gold

Negative factors

  • Inferred category indicates lower confidence

Evidence · table

“7.3”

Context: 512

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 11487000Grade: 1.4Grade Unit: g/tContained Metal: 523000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:876743681e039bfa7b11
Deposit or zone
Open Pit - Mishi

Resource Data

Category
inferred
Tonnes
11487000
Grade
1.4
Grade Unit
g/t
Contained Metal
523000
Contained Unit
oz
Cutoff Grade
0.55
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource at Mishi Open Pit, showing substantial tonnage but low grade, with potential for future conversion.

Positive factors

  • Significant tonnage for open pit inferred resource

Negative factors

  • Inferred category indicates lower confidence
  • Low grade for open pit gold

Evidence · table

“1.4”

Context: 11,487

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 152000Grade: 6.5Grade Unit: g/tContained Metal: 32000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:fa16462b2d1028611112
Deposit or zone
Underground - Mishi

Resource Data

Category
inferred
Tonnes
152000
Grade
6.5
Grade Unit
g/t
Contained Metal
32000
Contained Unit
oz
Cutoff Grade
4.36
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource at Mishi Underground, providing potential for future conversion.

Positive factors

  • Moderate grade for underground gold

Negative factors

  • Inferred category indicates lower confidence
  • Small tonnage and contained metal

Evidence · table

“6.5”

Context: 152

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 12151000Grade: 1.7Grade Unit: g/tContained Metal: 674000Contained Unit: ozView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:c43b7ffcbf9c093ce5f8

Resource Data

Category
inferred
Tonnes
12151000
Grade
1.7
Grade Unit
g/t
Contained Metal
674000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total inferred resource at Eagle River, showing substantial tonnage but low grade, with potential for future conversion.

Positive factors

  • Significant total inferred resource

Negative factors

  • Inferred category indicates lower confidence
  • Low grade for open pit gold

Evidence · table

“1.7”

Context: 12,151

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredKiena · goldTonnes: 85000Grade: 8.4Grade Unit: g/tContained Metal: 23000Contained Unit: ozView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:f5ae726a7a38003c6b37

Resource Data

Category
measured
Tonnes
85000
Grade
8.4
Grade Unit
g/t
Contained Metal
23000
Contained Unit
oz
Cutoff Grade
3.15
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New measured resource at Kiena, providing high confidence but with limited scale.

Positive factors

  • Measured category indicates high confidence

Negative factors

  • Small tonnage and contained metal

Evidence · table

“8.4”

Context: 85

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedKiena · goldTonnes: 893000Grade: 5.7Grade Unit: g/tContained Metal: 163000Contained Unit: ozView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:7ffa74cf4cca35dd952e

Resource Data

Category
indicated
Tonnes
893000
Grade
5.7
Grade Unit
g/t
Contained Metal
163000
Contained Unit
oz
Cutoff Grade
3.15
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New indicated resource at Kiena, contributing to the resource base at a moderate grade.

Positive factors

  • Indicated category provides good confidence

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“5.7”

Context: 893

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedKiena · goldTonnes: 977000Grade: 5.9Grade Unit: g/tContained Metal: 186000Contained Unit: ozView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:cdad6ace75d1b550f155

Resource Data

Category
indicated
Tonnes
977000
Grade
5.9
Grade Unit
g/t
Contained Metal
186000
Contained Unit
oz
Cutoff Grade
3.15
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New combined M+I resource at Kiena, contributing to the resource base at a moderate grade.

Positive factors

  • Combined M+I resources provide good confidence

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“5.9”

Context: 977

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredKiena · goldTonnes: 2977000Grade: 5.5Grade Unit: g/tContained Metal: 525000Contained Unit: ozView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:3c013c0d9ebf405b7e17

Resource Data

Category
inferred
Tonnes
2977000
Grade
5.5
Grade Unit
g/t
Contained Metal
525000
Contained Unit
oz
Cutoff Grade
3.15
Cutoff Unit
g/t Au

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource at Kiena, providing substantial tonnage with potential for future conversion.

Positive factors

  • Significant tonnage for inferred resource

Negative factors

  • Inferred category indicates lower confidence
  • Moderate grade for underground gold

Evidence · table

“5.5”

Context: 2,977

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredWesdome · goldTonnes: 143000Grade: 8.7Grade Unit: g/tContained Metal: 40000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:68564563f9d8660ad004

Resource Data

Category
measured
Tonnes
143000
Grade
8.7
Grade Unit
g/t
Contained Metal
40000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total measured resource for Wesdome, providing high confidence but with limited scale.

Positive factors

  • Measured category indicates high confidence

Negative factors

  • Small tonnage and contained metal

Evidence · table

“8.7”

Context: 143

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedWesdome · goldTonnes: 1689000Grade: 6Grade Unit: g/tContained Metal: 325000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:164aafbe2bfdd0668648

Resource Data

Category
indicated
Tonnes
1689000
Grade
6
Grade Unit
g/t
Contained Metal
325000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total indicated resource for Wesdome, contributing to the resource base at a moderate grade.

Positive factors

  • Significant tonnage for overall indicated resource

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“6.0”

Context: 1,689

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedWesdome · goldTonnes: 1833000Grade: 6.2Grade Unit: g/tContained Metal: 365000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:8cebee9e313582a909d9

Resource Data

Category
indicated
Tonnes
1833000
Grade
6.2
Grade Unit
g/t
Contained Metal
365000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total combined M+I resource for Wesdome, contributing to the resource base at a moderate grade.

Positive factors

  • Significant total M+I resources provide good confidence

Negative factors

  • Grade is moderate for underground gold

Evidence · table

“6.2”

Context: 1,833

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 3489000Grade: 5.7Grade Unit: g/tContained Metal: 645000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:67747004b0eb4a53b489
Deposit or zone
Underground - Eagle River Mine & Kiena

Resource Data

Category
inferred
Tonnes
3489000
Grade
5.7
Grade Unit
g/t
Contained Metal
645000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource for Wesdome's combined underground operations, providing substantial tonnage with potential for future conversion.

Positive factors

  • Significant tonnage for inferred resource

Negative factors

  • Inferred category indicates lower confidence
  • Moderate grade for underground gold

Evidence · table

“5.7”

Context: 3,489

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 11487000Grade: 1.4Grade Unit: g/tContained Metal: 523000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:5d40ea469bba35d0fb2f
Deposit or zone
Open Pit - Mishi

Resource Data

Category
inferred
Tonnes
11487000
Grade
1.4
Grade Unit
g/t
Contained Metal
523000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource for Wesdome's Mishi Open Pit, showing substantial tonnage but low grade, with potential for future conversion.

Positive factors

  • Significant tonnage for open pit inferred resource

Negative factors

  • Inferred category indicates lower confidence
  • Low grade for open pit gold

Evidence · table

“1.4”

Context: 11,487

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 152000Grade: 6.5Grade Unit: g/tContained Metal: 32000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:eb4f6f140cf9424ff0b2
Deposit or zone
Underground - Mishi

Resource Data

Category
inferred
Tonnes
152000
Grade
6.5
Grade Unit
g/t
Contained Metal
32000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New inferred resource for Wesdome's Mishi Underground, providing potential for future conversion.

Positive factors

  • Moderate grade for underground gold

Negative factors

  • Inferred category indicates lower confidence
  • Small tonnage and contained metal

Evidence · table

“6.5”

Context: 152

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 15128000Grade: 2.5Grade Unit: g/tContained Metal: 1199000Contained Unit: ozView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:5db8996ee2417b0dfdd1

Resource Data

Category
inferred
Tonnes
15128000
Grade
2.5
Grade Unit
g/t
Contained Metal
1199000
Contained Unit
oz

Prior Estimate

Resource Date
2025-12-31

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: New total inferred resource for Wesdome, showing substantial tonnage but low grade, with potential for future conversion.

Positive factors

  • Significant total inferred resource for the company

Negative factors

  • Inferred category indicates lower confidence
  • Low grade for open pit gold

Evidence · table

“2.5”

Context: 15,128

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredEagle River · goldTonnes: 250000Grade: 11.6Grade Unit: g/tContained Metal: 93000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:a1d66ab1e82e78232ce3

Resource Data

Category
measured
Tonnes
250000
Grade
11.6
Grade Unit
g/t
Contained Metal
93000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior measured resource at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“11.6”

Context: 250

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedEagle River · goldTonnes: 557000Grade: 7.5Grade Unit: g/tContained Metal: 135000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:728e9708b6731a96d526

Resource Data

Category
indicated
Tonnes
557000
Grade
7.5
Grade Unit
g/t
Contained Metal
135000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior indicated resource at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“7.5”

Context: 557

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedEagle River · goldTonnes: 806000Grade: 8.8Grade Unit: g/tContained Metal: 228000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:15ff4280980630a8a18f

Resource Data

Category
indicated
Tonnes
806000
Grade
8.8
Grade Unit
g/t
Contained Metal
228000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior combined M+I resource at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“8.8”

Context: 806

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 431000Grade: 7.9Grade Unit: g/tContained Metal: 109000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:c8f775fd20e78229d9b1
Deposit or zone
Underground - Eagle River Mine

Resource Data

Category
inferred
Tonnes
431000
Grade
7.9
Grade Unit
g/t
Contained Metal
109000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior inferred resource at Eagle River Underground, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“7.9”

Context: 431

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 2318000Grade: 1.6Grade Unit: g/tContained Metal: 120000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:b033edafa0da5d9673ab
Deposit or zone
Open Pit - Mishi

Resource Data

Category
inferred
Tonnes
2318000
Grade
1.6
Grade Unit
g/t
Contained Metal
120000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior inferred resource at Mishi Open Pit, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“1.6”

Context: 2,318

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredEagle River · goldTonnes: 2749000Grade: 2.6Grade Unit: g/tContained Metal: 229000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:7dcba90feb66842951d7

Resource Data

Category
inferred
Tonnes
2749000
Grade
2.6
Grade Unit
g/t
Contained Metal
229000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total inferred resource at Eagle River, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“2.6”

Context: 2,749

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredKiena · goldTonnes: 58000Grade: 10.2Grade Unit: g/tContained Metal: 19000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:4b4ad2c36126ee003257

Resource Data

Category
measured
Tonnes
58000
Grade
10.2
Grade Unit
g/t
Contained Metal
19000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior measured resource at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“10.2”

Context: 58

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedKiena · goldTonnes: 789000Grade: 5.4Grade Unit: g/tContained Metal: 138000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:3d660fb778e2c4e3b12c

Resource Data

Category
indicated
Tonnes
789000
Grade
5.4
Grade Unit
g/t
Contained Metal
138000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior indicated resource at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“5.4”

Context: 789

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedKiena · goldTonnes: 847000Grade: 5.8Grade Unit: g/tContained Metal: 158000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:5c67f9271d8bc0c81fe7

Resource Data

Category
indicated
Tonnes
847000
Grade
5.8
Grade Unit
g/t
Contained Metal
158000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior combined M+I resource at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“5.8”

Context: 847

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredKiena · goldTonnes: 2536000Grade: 5Grade Unit: g/tContained Metal: 411000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:cb3458a51c1a999b0498

Resource Data

Category
inferred
Tonnes
2536000
Grade
5
Grade Unit
g/t
Contained Metal
411000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior inferred resource at Kiena, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“5.0”

Context: 2,536

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

measuredWesdome · goldTonnes: 308000Grade: 11.3Grade Unit: g/tContained Metal: 112000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:b3560d2579c1f6bf8a20

Resource Data

Category
measured
Tonnes
308000
Grade
11.3
Grade Unit
g/t
Contained Metal
112000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total measured resource for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“11.3”

Context: 308

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedWesdome · goldTonnes: 1346000Grade: 6.3Grade Unit: g/tContained Metal: 271000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:3f3cfe8da5d2b0176a1c

Resource Data

Category
indicated
Tonnes
1346000
Grade
6.3
Grade Unit
g/t
Contained Metal
271000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total indicated resource for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“6.3”

Context: 1,346

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

indicatedWesdome · goldTonnes: 1653000Grade: 7.3Grade Unit: g/tContained Metal: 386000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:2f7e28becc2da6d3c7b8

Resource Data

Category
indicated
Tonnes
1653000
Grade
7.3
Grade Unit
g/t
Contained Metal
386000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total combined M+I resource for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“7.3”

Context: 1,653

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 2967000Grade: 5.5Grade Unit: g/tContained Metal: 520000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:451c9a00567bd483351b
Deposit or zone
Underground - Eagle River Mine & Kiena

Resource Data

Category
inferred
Tonnes
2967000
Grade
5.5
Grade Unit
g/t
Contained Metal
520000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior inferred resource for Wesdome's combined underground operations, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“5.5”

Context: 2,967

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 2318000Grade: 1.6Grade Unit: g/tContained Metal: 120000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:2e531bbbb487d2a5945a
Deposit or zone
Open Pit - Mishi

Resource Data

Category
inferred
Tonnes
2318000
Grade
1.6
Grade Unit
g/t
Contained Metal
120000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior inferred resource for Wesdome's Mishi Open Pit, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“1.6”

Context: 2,318

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

inferredWesdome · goldTonnes: 5285000Grade: 3.8Grade Unit: g/tContained Metal: 640000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Wesdome
Commodity
gold
Ticker
WDO

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, other
QP Signed
Yes
Qualified person names
Souvik Banerjee, Benny Zhang, Benjamin Ollila, Anthony Fedec, Denis Vachon, Gary M. Poxleitner, John Bowling, Chris Dougherty, Harold Harkonen, David Frost, Marcello Locatelli, Prabhat Habbu, Andrew Lampman, Andrew Sinclair, Eric Lecomte, David Sims, Denys Vermette, Éric Tremblay, Simon Veilleux, Ali Jalbout, Francis Couture, Ganan Nadarajah, Jean-François St-Laurent, Jean-Louis Roberge, Pierre Roy, Renan Lopes, Serge Gonthier
Resource group id
resource:6a8374ed1123a498f59f

Resource Data

Category
inferred
Tonnes
5285000
Grade
3.8
Grade Unit
g/t
Contained Metal
640000
Contained Unit
oz

Prior Estimate

Resource Date
2024-12-31

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Prior total inferred resource for Wesdome, now superseded by the 2025 estimate.

Negative factors

  • Historical data, superseded by current estimate

Evidence · table

“3.8”

Context: 5,285

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

Fact 58Eagle River · goldView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:f17e627850393d1ed197

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Eagle River in 2026, contributing to overall company production.

Positive factors

  • Stable production guidance

Evidence · table

“105,000 - 115,000”

Context: Eagle River

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 59Eagle River · goldView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:f17e627850393d1ed197

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Eagle River in 2027, contributing to overall company production.

Positive factors

  • Stable production guidance

Evidence · table

“100,000 - 120,000”

Context: Eagle River

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 60Eagle River · goldView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:f17e627850393d1ed197

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Eagle River in 2028, contributing to overall company production.

Positive factors

  • Stable production guidance

Evidence · table

“100,000 - 120,000”

Context: Eagle River

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 61Kiena · goldView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:42cff9ade9b2f2814284

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Kiena in 2026, contributing to overall company production.

Positive factors

  • Production guidance

Evidence · table

“75,000 - 90,000”

Context: Kiena

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 62Kiena · goldView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:42cff9ade9b2f2814284

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Kiena in 2027, showing increasing contribution to overall company production.

Positive factors

  • Increasing production guidance

Evidence · table

“85,000 - 100,000”

Context: Kiena

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 63Kiena · goldView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:42cff9ade9b2f2814284

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Production guidance for Kiena in 2028, showing increasing contribution to overall company production.

Positive factors

  • Increasing production guidance

Evidence · table

“85,000 - 110,000”

Context: Kiena

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 64Consolidated · goldView all details
Link to this fact

Identity

Project
Consolidated
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:be9ad4ad9b83994e6817

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Consolidated production and AISC guidance for 2026, indicating stable performance.

Positive factors

  • Consolidated production guidance
  • Stable AISC

Evidence · table

“180,000 - 205,000”

Context: Total Gold Production

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 65Consolidated · goldView all details
Link to this fact

Identity

Project
Consolidated
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:be9ad4ad9b83994e6817

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Consolidated production and AISC guidance for 2027, showing increasing production.

Positive factors

  • Increasing consolidated production guidance
  • Stable AISC

Evidence · table

“185,000 - 220,000”

Context: Total Gold Production

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 66Consolidated · goldView all details
Link to this fact

Identity

Project
Consolidated
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:be9ad4ad9b83994e6817

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Consolidated production and AISC guidance for 2028, showing increasing production.

Positive factors

  • Increasing consolidated production guidance
  • Stable AISC

Evidence · table

“185,000 - 230,000”

Context: Total Gold Production

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 67Eagle River · goldView all details
Link to this fact

Identity

Project
Eagle River
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:f17e627850393d1ed197

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Key production metrics for Eagle River, highlighting extended mine life and high recovery.

Positive factors

  • Extended mine life
  • High average recovery

Evidence · table

“8”

Context: Mineral reserve mine life

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Fact 68Kiena · goldView all details
Link to this fact

Identity

Project
Kiena
Commodity
gold
Ticker
WDO

Resource scope

Resource group id
resource:42cff9ade9b2f2814284

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-25T00:00:00.000Z

Reasoning: Key production metrics for Kiena, highlighting extended mine life and very high recovery.

Positive factors

  • Extended mine life
  • Very high average recovery

Evidence · table

“8”

Context: Mineral reserve mine life

Tags used in scoring

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.