FLORIDA CANYON FEASIBILITY STUDY DELIVERS SUBSTANTIAL INCREASE IN MINERAL RESERVE, GOLD PRODUCTION OVER AN 8-YEAR MINE LIFE AND US$0.8 BILLION IN AFTER-TAX FREE CASH FLOW; PROVIDES OPERATIONAL UPDATE

Original announcement by orestocks on

Company
Integra Resources Corp.
Ticker
ITR
Exchange
TSXV
Region
Nevada
Primary commodity
Gold
Secondary commodities
None reported
Document categories
Resource update
Extracted
2026-10-01 04:35:57 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Integra Resources Corp. announced an updated Feasibility Study for its Florida Canyon Mine in Nevada, reporting a substantial 74% increase in Proven and Probable gold reserves to 1.19 million ounces. The study outlines an 8-year mine life with average annual gold production of 82,000 ounces and projected after-tax free cash flow of US$0.8 billion. The updated Mineral Resource Estimate also shows a 128% increase in oxide Measured and Indicated resources, incorporating new drilling and a revised geological interpretation.

Reasoning: The updated Feasibility Study and Mineral Reserve/Resource Estimate for Florida Canyon demonstrate a significant improvement in project economics, reserve base, and mine life, driven by a 74% increase in Proven and Probable gold reserves and robust cash flow projections, despite a short-term increase in 2026 AISC guidance.

Positive factors

  • Substantial 74% increase in Proven and Probable Mineral Reserves
  • Extended mine life to 8 years with robust gold production
  • Project expected to generate US$0.8 billion in after-tax free cash flow
  • Updated Mineral Resource Estimate incorporates revised geological interpretation and new drilling
  • NI 43-101 compliant and signed off by multiple Qualified Persons

Negative factors

  • 2026 site-level AISC guidance revised upwards due to short-term investments and inflationary pressures

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

Facts used in scoring: 13

Classification and evidence

Tonnage Growthpositive

Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.

Why it applies: The Proven and Probable Mineral Reserve increased by 74% from 685 Koz Au to 1.19 Moz Au.

Evidence · text

“a 74% increase in Proven and Probable Mineral Reserves”

Contained Metal Growthpositive

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

Why it applies: The Proven and Probable Mineral Reserve increased by 506 Koz Au.

Evidence · text

“a 506 Koz Au increase in P&P”

NI 43-101 Compliantpositive

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

Why it applies: The Technical Report and estimates were prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects and 2014 CIM Definition Standards.

Evidence · text

“prepared in accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects”

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: Multiple Qualified Persons are listed as having reviewed and approved the news release and estimates as defined by NI 43-101.

Evidence · text

“The following independent Qualified Persons with associated firms have reviewed and approved this news release as defined by NI 43-101”

Resource Updateneutral

Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document announces the results of an updated Technical Report Feasibility Study and Life-of-Mine Plan, including updated Mineral Resource and Reserve Estimates.

Evidence · text

“results of its updated Technical Report Feasibility Study and Life-of-Mine Plan”

Maiden Resourceneutral

First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component.

Why it applies: The updated MRE includes a new estimate for the Standard Mine, indicating it is a maiden resource for this specific area.

Evidence · text

“including a MRE on the Standard Mine located south of Florida Canyon”

Inferred Resourcenegative

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

Why it applies: A significant portion of the reported Mineral Resources, including for Florida Canyon Sulphide and Standard Mine, are in the Inferred category.

Evidence · table

“Inferred”

Context: Mineral Resources GOLD (Au)

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: All reported Mineral Reserves are classified as Probable, indicating a reasonable level of confidence for economic viability.

Evidence · table

“Probable”

Context: Mineral Reserves GOLD (Au)

Open Pit Miningneutral · Story-specific tag

No canonical definition is currently available.

Why it applies: The mine plan is based on conventional open-pit mining methods.

Evidence · text

“Mining is currently conducted as a conventional open-pit operation”

Heap Leach Routeneutral · Story-specific tag

Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.

Why it applies: The processing methods described involve heap-leach processing.

Evidence · text

“heap-leach processing methods”

Extracted facts

Stored fact records: 13. Some facts used in scoring do not have a stored record.

Resource Estimates (13)

indicatedFlorida Canyon Mine · goldTonnes: 171842000Grade: 0.31Grade Unit: g/tContained Metal: 1706Contained Unit: kozView all details
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Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:849c160f58eac1d70c5c
Deposit or zone
Florida Canyon Mine
Material type
oxide

Resource Data

Category
indicated
Tonnes
171842000
Grade
0.31
Grade Unit
g/t
Contained Metal
1706
Contained Unit
koz
Cutoff Grade
0.13
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This Indicated resource for Florida Canyon Oxide material contributes significantly to the overall resource base, providing a higher confidence category for future mine planning within the updated Feasibility Study.

Positive factors

  • Significant Indicated resource tonnage
  • Part of an updated Feasibility Study
  • NI 43-101 compliant
  • QP/CP Signed

Evidence · table

“171,842”

Context: Florida Canyon Mine

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredFlorida Canyon Mine · goldTonnes: 53312000Grade: 0.25Grade Unit: g/tContained Metal: 433Contained Unit: kozView all details
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Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:a8b7b2cd465445deae68
Deposit or zone
Florida Canyon Mine
Material type
oxide

Resource Data

Category
inferred
Tonnes
53312000
Grade
0.25
Grade Unit
g/t
Contained Metal
433
Contained Unit
koz
Cutoff Grade
0.13
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This Inferred resource provides additional exploration upside for the Florida Canyon Oxide material, though its lower confidence category means it cannot directly support economic studies without further drilling.

Positive factors

  • Adds to overall resource potential
  • Part of an updated Feasibility Study
  • NI 43-101 compliant

Negative factors

  • Inferred category has lower geological confidence

Evidence · table

“53,312”

Context: Florida Canyon Mine

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredFlorida Canyon Mine · goldTonnes: 104004000Grade: 0.86Grade Unit: g/tContained Metal: 2876Contained Unit: kozView all details
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Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:51cc4ea6dd69d81238bf
Deposit or zone
Florida Canyon Mine
Material type
sulphide

Resource Data

Category
inferred
Tonnes
104004000
Grade
0.86
Grade Unit
g/t
Contained Metal
2876
Contained Unit
koz
Cutoff Grade
0.46
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This Inferred sulphide resource at Florida Canyon represents substantial gold potential at a higher grade than oxide material, but requires further drilling to upgrade confidence for economic studies.

Positive factors

  • Significant Inferred resource tonnage and grade for sulphide material
  • Adds to overall resource potential
  • NI 43-101 compliant

Negative factors

  • Inferred category has lower geological confidence

Evidence · table

“104,004”

Context: Sulphide

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredStandard Mine · goldTonnes: 8532000Grade: 0.49Grade Unit: g/tContained Metal: 135Contained Unit: kozView all details
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Identity

Project
Standard Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:cc412cf76444de2b030d
Deposit or zone
Standard Mine
Material type
oxide

Resource Data

Category
inferred
Tonnes
8532000
Grade
0.49
Grade Unit
g/t
Contained Metal
135
Contained Unit
koz
Cutoff Grade
0.13
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This maiden Inferred resource for the Standard Mine's oxide material provides new exploration potential, contributing to the overall project's resource base, though its confidence level is low.

Positive factors

  • New resource for Standard Mine adds to overall project potential
  • NI 43-101 compliant

Negative factors

  • Inferred category has lower geological confidence

Evidence · table

“8,532”

Context: Standard Mine

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredStandard Mine · goldTonnes: 30000Grade: 1.47Grade Unit: g/tContained Metal: 1Contained Unit: kozView all details
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Identity

Project
Standard Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:9b6a17988079173a25f4
Deposit or zone
Standard Mine
Material type
sulphide

Resource Data

Category
inferred
Tonnes
30000
Grade
1.47
Grade Unit
g/t
Contained Metal
1
Contained Unit
koz
Cutoff Grade
0.456
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This small Inferred sulphide resource at Standard Mine adds minor potential, but its very limited tonnage and low confidence category make it less material.

Positive factors

  • Adds to overall resource potential for Standard Mine
  • Higher grade sulphide material

Negative factors

  • Very small tonnage
  • Inferred category has lower geological confidence

Evidence · table

“30”

Context: Sulphide

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

indicatedFlorida Canyon Mine · goldTonnes: 171842000Grade: 0.31Grade Unit: g/tContained Metal: 1706Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:7efd81e967b119644f02
Deposit or zone
TOTAL
Material type
mixed

Resource Data

Category
indicated
Tonnes
171842000
Grade
0.31
Grade Unit
g/t
Contained Metal
1706
Contained Unit
koz
Cutoff Grade
0.13
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The total Indicated resource for the project provides a substantial, higher-confidence base for economic evaluation within the updated Feasibility Study.

Positive factors

  • Significant total Indicated resource tonnage
  • Part of an updated Feasibility Study
  • NI 43-101 compliant
  • QP/CP Signed

Evidence · table

“171,842”

Context: TOTAL

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredFlorida Canyon Mine · goldTonnes: 165879000Grade: 0.65Grade Unit: g/tContained Metal: 3446Contained Unit: kozView all details
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Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:27bd29c7d52400c8a5ba
Deposit or zone
TOTAL
Material type
mixed

Resource Data

Category
inferred
Tonnes
165879000
Grade
0.65
Grade Unit
g/t
Contained Metal
3446
Contained Unit
koz
Cutoff Grade
0.13
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The total Inferred resource provides substantial additional gold potential for the project, but its lower confidence category requires further work for economic conversion.

Positive factors

  • Significant total Inferred resource tonnage and grade
  • Adds to overall resource potential
  • NI 43-101 compliant

Negative factors

  • Inferred category has lower geological confidence

Evidence · table

“165,879”

Context: TOTAL

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredFlorida Canyon Mine · goldTonnes: 1094000Grade: 0.21Grade Unit: g/tContained Metal: 6.78Contained Unit: kozView all details
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Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:b6809c5147c7adfdb880
Deposit or zone
Florida Canyon Mine
Material type
stockpile

Resource Data

Category
inferred
Tonnes
1094000
Grade
0.21
Grade Unit
g/t
Contained Metal
6.78
Contained Unit
koz

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The inclusion of existing stockpile material in the MRE adds readily available gold ounces, contributing positively to the project's overall resource base.

Positive factors

  • Stockpile material provides readily accessible resource
  • Included in updated MRE

Evidence · text

“Mineral Resources include a stockpile of 1,094 kt at an average grade of 0.21 g/t and total contain gold of 6.78 Koz.”

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

inferredFlorida Canyon Mine · goldTonnes: 6648000Grade: 0.29Grade Unit: g/tContained Metal: 56.5Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:f310104c4904dd62fd2c
Deposit or zone
Florida Canyon Mine
Material type
Heap Leach Inventory

Resource Data

Category
inferred
Tonnes
6648000
Grade
0.29
Grade Unit
g/t
Contained Metal
56.5
Contained Unit
koz

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The inclusion of existing heap leach inventory in the MRE adds readily available gold ounces, contributing positively to the project's overall resource base.

Positive factors

  • Heap leach inventory provides readily accessible resource
  • Included in updated MRE

Evidence · text

“Mineral Resources include Heap Leach Inventory of 6,648 kt at an average grade of 0.29 g/t and total contained gold of 56.5 Koz.”

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

probableFlorida Canyon Mine · goldTonnes: 118471000Grade: 0.31Grade Unit: g/tContained Metal: 1191Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:5cc013869b5a5e7f8c93
Deposit or zone
Florida Canyon Mine
Material type
oxide

Resource Data

Category
probable
Tonnes
118471000
Grade
0.31
Grade Unit
g/t
Contained Metal
1191
Contained Unit
koz
Cutoff Grade
0.14
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31
Prior Contained Metal
685

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: This updated Probable Reserve represents a substantial 74% increase in contained gold, extending the mine life and underpinning robust project economics with significant after-tax free cash flow, making it highly material and novel.

Positive factors

  • Substantial 74% increase in Proven and Probable Mineral Reserves
  • Extended mine life to 8 years
  • Underpins robust project economics and cash flow
  • NI 43-101 compliant
  • QP/CP Signed

Evidence · table

“118,471”

Context: Florida Canyon Mine

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

Contained Metal Growthpositive

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

Why it applies: 1191 against 685 previously

probableFlorida Canyon Mine · goldTonnes: 118471000Grade: 0.31Grade Unit: g/tContained Metal: 1191Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:bb4ac7fac3f21b812d64
Deposit or zone
TOTAL
Material type
oxide

Resource Data

Category
probable
Tonnes
118471000
Grade
0.31
Grade Unit
g/t
Contained Metal
1191
Contained Unit
koz
Cutoff Grade
0.14
Cutoff Unit
g/t

Prior Estimate

Resource Date
2026-05-31
Prior Contained Metal
685

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The total Probable Reserve for the project reflects a substantial increase in contained gold, forming the basis for the positive economic outlook and extended mine life presented in the Feasibility Study.

Positive factors

  • Substantial 74% increase in Proven and Probable Mineral Reserves
  • Extended mine life to 8 years
  • Underpins robust project economics and cash flow
  • NI 43-101 compliant
  • QP/CP Signed

Evidence · table

“118,471”

Context: TOTAL

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

Contained Metal Growthpositive

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

Why it applies: 1191 against 685 previously

probableFlorida Canyon Mine · goldTonnes: 1094000Grade: 0.21Grade Unit: g/tContained Metal: 6.78Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:1926d7673535cc04640e
Deposit or zone
Florida Canyon Mine
Material type
stockpile

Resource Data

Category
probable
Tonnes
1094000
Grade
0.21
Grade Unit
g/t
Contained Metal
6.78
Contained Unit
koz

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The inclusion of existing stockpile material in the Mineral Reserve adds readily available gold ounces, contributing positively to the project's overall reserve base.

Positive factors

  • Stockpile material provides readily accessible reserve
  • Included in updated Mineral Reserve

Evidence · text

“Mineral Reserves include a stockpile of 1,094 kt at an average grade of 0.21 g/t and total contained gold of 6.78 Koz.”

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

probableFlorida Canyon Mine · goldTonnes: 6648000Grade: 0.29Grade Unit: g/tContained Metal: 56.5Contained Unit: kozView all details
Link to this fact

Identity

Project
Florida Canyon Mine
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
ITR

Resource scope

Estimate type
reserve
Reporting standards
ni_43_101, jorc
QP Signed
Yes
Qualified person names
James Frost, Antoine Teixeira de Carvalho, Dave Swanton, Hamad Samari, Larry Breckenridge, Maxime Lamothe, Terre Lane, Todd Harvey
Resource group id
resource:5d757ee9feb4037a3504
Deposit or zone
Florida Canyon Mine
Material type
Heap Leach Inventory

Resource Data

Category
probable
Tonnes
6648000
Grade
0.29
Grade Unit
g/t
Contained Metal
56.5
Contained Unit
koz

Prior Estimate

Resource Date
2026-05-31

Review

Needs Review
No
Historical
No

Dates

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

Reasoning: The inclusion of existing heap leach inventory in the Mineral Reserve adds readily available gold ounces, contributing positively to the project's overall reserve base.

Positive factors

  • Heap leach inventory provides readily accessible reserve
  • Included in updated Mineral Reserve

Evidence · text

“Mineral Reserves include Heap Leach Inventory of 6,648 kt at an average grade of 0.29 g/t and total contained gold of 56.5 Koz.”

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

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

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

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.