HONEY BADGER SILVER ANNOUNCES POSITIVE PRELIMINARY ECONOMIC ASSESSMENT FORTHE PC SILVER MINE; SEES SIGNIFICANT SILVER PLUS CRITICAL MINERALS PRODUCTION
Original announcement by prospectors_exchange on
- Company
- Honey Badger Silver
- Ticker
- TUF
- Exchange
- Unavailable
- Region
- Northwest Territories, Canada
- Primary commodity
- Silver
- Secondary commodities
- Copper, Lead, Zinc, Antimony
- Document categories
- Resource update, Other
- Extracted
- 2026-09-18 12:51:44 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Honey Badger Silver announced positive results from an updated Preliminary Economic Assessment (PEA) for its PC Silver Mine, projecting a 22-year mine life with strong economics, including a post-tax NPV8% of $1.8 billion and negative All-in Sustaining Costs at spot prices. The PEA is supported by an updated NI 43-101 compliant Mineral Resource Estimate, which includes 11.63 million tonnes of Measured & Indicated resources and 8.47 million tonnes of Inferred resources, containing significant silver, zinc, lead, copper, and antimony.
Reasoning: The updated Preliminary Economic Assessment for the PC Silver Mine demonstrates robust economics with a long mine life and significant contained metal, supported by an NI 43-101 compliant Mineral Resource Estimate, although the study is preliminary and includes a substantial Inferred resource component.
Positive factors
- Strong economics demonstrated by PEA (high NPV, IRR, negative AISC)
- Long mine life of 22 years
- Large Measured & Indicated resource base (11.63 Mt)
- NI 43-101 compliant Mineral Resource Estimate
- Qualified Person (QP) sign-off for MRE and PEA
- Existing infrastructure reduces capital risk
- Potential for additional critical minerals (germanium, tungsten) not yet included in PEA
Negative factors
- Preliminary Economic Assessment (PEA) is preliminary in nature
- Significant portion of the resource is in the Inferred category (8.47 Mt)
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 34
Classification and evidence
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: The Mineral Resource Estimate includes 0.984 Mt in the Measured category, representing the highest confidence level.
Evidence · table
“Measured”
Context: 0.984
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: The Mineral Resource Estimate includes 10.644 Mt in the Indicated category, providing a good level of geological confidence.
Evidence · table
“Indicated”
Context: 10.644
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: The Mineral Resource Estimate includes 8.469 Mt in the Inferred category, which is a speculative category with lower geological confidence.
Evidence · table
“Inferred”
Context: 8.469
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 MRE was prepared by Mr. Greg Mosher, P.Geo., of Global Mineral Resource Services, who is an independent 'qualified person' for NI 43-101.
Evidence · text
“The Qualified Person, as defined by NI 43-101, (“QP”) for this MRE is Mr. Greg Mosher, P.Geo., of GlobalMineral Resource Services, who is responsible for the MRE.”
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The mineral resources have been prepared in accordance with the CIM Standards and follow Best Practices outlined by the CIM, and the QP is defined by NI 43-101.
Evidence · text
“The mineral resources described above have been prepared in accordance with the CIM Standards (Canadian Institute of Mining, Metallurgy and Petroleum, 2014) and follow Best Practices outlined by the CIM (2019). The Qualified Person, as defined by NI 43-101, (“QP”) for this MRE is Mr. Greg Mosher, P.Geo.”
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: The PEA mine plan is based on the Mineral Resource Estimate at a AgEq cut-off of 100 g/t.
Evidence · text
“at a AgEq cut-off of 100 g/t”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The announcement explicitly states it is an 'updated Preliminary Economic Assessment' and 'updated Mineral Resource Estimate'.
Evidence · text
“updated Preliminary Economic Assessment¹ (the “PEA”) and updated Mineral Resource Estimate (“MRE”)”
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: The Mineral Resource Estimate was prepared to support the Preliminary Economic Assessment.
Evidence · text
“The PEA mine plan is based on the Mineral Resource Estimate effective June 21, 2026”
Deleterious Elements Presentnegative · Story-specific tag
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: Antimony (Sb) is reported in the resource estimate, which can be a penalty element in some concentrates.
Evidence · table
“Sb ppm”
Context: 1,021
Extracted facts
Stored fact records: 34. Some facts used in scoring do not have a stored record.
Resource Estimates (34)
measuredPC Silver Mine · silverTonnes: 984000Grade: 663Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 663
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 663
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver equivalent shows a high grade, contributing to the overall positive economics of the project.
Positive factors
- High-grade silver equivalent
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“663”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · silverTonnes: 984000Grade: 194Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 194
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver shows a high grade, contributing to the overall positive economics of the project.
Positive factors
- High-grade silver
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“194”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · copperTonnes: 984000Grade: 0.37Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 0.37
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Copper contributes to the overall value of the Measured resource as a byproduct.
Positive factors
- Copper as a byproduct in Measured resource
- NI 43-101 compliant and QP signed
Evidence · table
“0.37”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · leadTonnes: 984000Grade: 10.49Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 10.49
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for lead shows a high grade, contributing significantly to the project's economics.
Positive factors
- High-grade lead in Measured resource
- NI 43-101 compliant and QP signed
Evidence · table
“10.49”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · antimonyTonnes: 984000Grade: 1021Grade Unit: ppmView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- antimony
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 1021
- Grade Unit
- ppm
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Antimony contributes to the overall value of the Measured resource as a critical mineral.
Positive factors
- Antimony as a critical mineral in Measured resource
- NI 43-101 compliant and QP signed
Evidence · table
“1,021”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · zincTonnes: 984000Grade: 12.56Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:0c7fa5cf491285b1d06a
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 12.56
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for zinc shows a high grade, contributing significantly to the project's economics.
Positive factors
- High-grade zinc in Measured resource
- NI 43-101 compliant and QP signed
Evidence · table
“12.56”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · silverTonnes: 10644000Grade: 402Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 402
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 402
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence.
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“402”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · silverTonnes: 10644000Grade: 108Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 108
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver provides a substantial base for economic studies with good confidence.
Positive factors
- Significant tonnage in Indicated category
- Good silver grade
- NI 43-101 compliant and QP signed
Evidence · table
“108”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · copperTonnes: 10644000Grade: 0.21Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 0.21
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Copper contributes to the overall value of the Indicated resource as a byproduct.
Positive factors
- Copper as a byproduct in Indicated resource
- NI 43-101 compliant and QP signed
Evidence · table
“0.21”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · leadTonnes: 10644000Grade: 6.88Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 6.88
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for lead provides a substantial base for economic studies with good confidence.
Positive factors
- Significant tonnage in Indicated category
- Good lead grade
- NI 43-101 compliant and QP signed
Evidence · table
“6.88”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · antimonyTonnes: 10644000Grade: 955Grade Unit: ppmView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- antimony
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 955
- Grade Unit
- ppm
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Antimony contributes to the overall value of the Indicated resource as a critical mineral.
Positive factors
- Antimony as a critical mineral in Indicated resource
- NI 43-101 compliant and QP signed
Evidence · table
“955”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · zincTonnes: 10644000Grade: 7.76Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5a37bc45c1c84563d185
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 7.76
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for zinc provides a substantial base for economic studies with good confidence.
Positive factors
- Significant tonnage in Indicated category
- Good zinc grade
- NI 43-101 compliant and QP signed
Evidence · table
“7.76”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · silverTonnes: 8469000Grade: 492Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 492
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 492
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver equivalent adds significant potential tonnage but carries lower geological confidence.
Positive factors
- Large tonnage in Inferred category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“492”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · silverTonnes: 8469000Grade: 130Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 130
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver adds significant potential tonnage but carries lower geological confidence.
Positive factors
- Large tonnage in Inferred category
- Good silver grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“130”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · copperTonnes: 8469000Grade: 0.33Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 0.33
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Copper contributes to the overall value of the Inferred resource as a byproduct, but with lower confidence.
Positive factors
- Copper as a byproduct in Inferred resource
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“0.33”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · leadTonnes: 8469000Grade: 6.13Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 6.13
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for lead adds significant potential tonnage but carries lower geological confidence.
Positive factors
- Large tonnage in Inferred category
- Good lead grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“6.13”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · antimonyTonnes: 8469000Grade: 1617Grade Unit: ppmView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- antimony
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 1617
- Grade Unit
- ppm
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: Antimony contributes to the overall value of the Inferred resource as a critical mineral, but with lower confidence.
Positive factors
- Antimony as a critical mineral in Inferred resource
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“1,617”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · zincTonnes: 8469000Grade: 11.03Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-06-21T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:ab715e0201533f0db0a0
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 11.03
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for zinc adds significant potential tonnage but carries lower geological confidence.
Positive factors
- Large tonnage in Inferred category
- Good zinc grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“11.03”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · silverTonnes: 984000Grade: 194Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:3d0661c8a10b54af7b43
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 194
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 663
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver equivalent shows a high grade, contributing to the overall positive economics of the project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- High-grade silver equivalent
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“194”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · copperTonnes: 984000Grade: 0.37Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:3d0661c8a10b54af7b43
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 0.37
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 663
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver equivalent shows a high grade, contributing to the overall positive economics of the project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- High-grade silver equivalent
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“0.37”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · leadTonnes: 984000Grade: 10.49Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:3d0661c8a10b54af7b43
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 10.49
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 663
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver equivalent shows a high grade, contributing to the overall positive economics of the project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- High-grade silver equivalent
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“10.49”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
measuredPC Silver Mine · zincTonnes: 984000Grade: 12.56Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:3d0661c8a10b54af7b43
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 984000
- Grade
- 12.56
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 663
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Measured resource for silver equivalent shows a high grade, contributing to the overall positive economics of the project. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- High-grade silver equivalent
- Highest confidence resource category (Measured)
- NI 43-101 compliant and QP signed
Evidence · table
“12.56”
Context: 0.984
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · silverTonnes: 10644000Grade: 108Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5f57b49701f967b7a6a7
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 108
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 402
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“108”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · copperTonnes: 10644000Grade: 0.21Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5f57b49701f967b7a6a7
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 0.21
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 402
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“0.21”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · leadTonnes: 10644000Grade: 6.88Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5f57b49701f967b7a6a7
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 6.88
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 402
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“6.88”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · zincTonnes: 10644000Grade: 7.76Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:5f57b49701f967b7a6a7
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 10644000
- Grade
- 7.76
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 402
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“7.76”
Context: 10.644
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · silverTonnes: 11628000Grade: 115Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:1779b3de33939b372558
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 11628000
- Grade
- 115
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 424
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“115”
Context: 11.628
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · copperTonnes: 11628000Grade: 0.23Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:1779b3de33939b372558
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 11628000
- Grade
- 0.23
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 424
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“0.23”
Context: 11.628
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · leadTonnes: 11628000Grade: 7.19Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:1779b3de33939b372558
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 11628000
- Grade
- 7.19
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 424
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“7.19”
Context: 11.628
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
indicatedPC Silver Mine · zincTonnes: 11628000Grade: 8.16Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:1779b3de33939b372558
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 11628000
- Grade
- 8.16
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 424
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Indicated resource for silver equivalent provides a substantial base for economic studies with good confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Significant tonnage in Indicated category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Evidence · table
“8.16”
Context: 11.628
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · silverTonnes: 8469000Grade: 130Grade Unit: g/tView all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- silver
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:148ef3845ca516b17711
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 130
- Grade Unit
- g/t
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 492
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver equivalent adds significant potential tonnage but carries lower geological confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Large tonnage in Inferred category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“130”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · copperTonnes: 8469000Grade: 0.33Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- copper
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:148ef3845ca516b17711
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 0.33
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 492
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver equivalent adds significant potential tonnage but carries lower geological confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Large tonnage in Inferred category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“0.33”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · leadTonnes: 8469000Grade: 6.13Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- lead
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:148ef3845ca516b17711
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 6.13
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 492
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver equivalent adds significant potential tonnage but carries lower geological confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Large tonnage in Inferred category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“6.13”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredPC Silver Mine · zincTonnes: 8469000Grade: 11.03Grade Unit: %View all detailsHide details
Identity
- Project
- PC Silver Mine
- Commodity
- zinc
- Region
- canada
- Reported Region
- Northwest Territories, Canada
- Ticker
- TUF
Resource scope
- Estimate type
- resource
- Effective date
- 2026-08-31T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Greg Mosher, P.Geo.
- Resource group id
- resource:148ef3845ca516b17711
- Mining method
- underground
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8469000
- Grade
- 11.03
- Grade Unit
- %
- Cutoff Grade
- 100
- Cutoff Unit
- g/t AgEq
Prior Estimate
- Resource Date
- 2026-06-21
Metal Equivalent
- Metal Eq. Grade
- 492
- Metal Eq. Unit
- g/t AgEq
- Assumptions Disclosed
- Yes
Location
- Latitude
- 61.55
- Longitude
- -124.8
- Loc. Confidence
- medium
- Loc. Source
- document
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-17T00:00:00.000Z
Reasoning: The Inferred resource for silver equivalent adds significant potential tonnage but carries lower geological confidence. (Expanded from multi-commodity resource table for completeness.)
Positive factors
- Large tonnage in Inferred category
- Good silver equivalent grade
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource is speculative and cannot support economic studies alone
Evidence · table
“11.03”
Context: 8.469
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
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.