Seabridge Gold Provides Updated Mineral Resource Estimates for KSM Project
Original announcement by tmx on
- Company
- Seabridge Gold Inc.
- Ticker
- SEA
- Exchange
- TSX
- Region
- British Columbia
- Primary commodity
- Gold
- Secondary commodities
- Copper, Silver, Molybdenum
- Document categories
- Resource update
- Extracted
- 2026-09-14 22:50:34 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Seabridge Gold announced updated Mineral Resource Estimates for its KSM Project in northwestern British Columbia, effective March 30, 2026. The update shows significant increases in contained gold, copper, silver, and molybdenum across Measured, Indicated, and Inferred categories. These increases are attributed to revised metal price assumptions and operating costs, with the underlying mineral resource model remaining unchanged, and the company states the changes are not considered material.
Reasoning: Seabridge Gold's updated KSM Project mineral resource estimates show substantial increases in contained gold, copper, silver, and molybdenum across all categories. However, these increases are primarily due to revised metal price assumptions and operating costs rather than new geological data, and the company explicitly states the changes are not considered material.
Positive factors
- contained_metal_growth
- qp_signed
- ni_43_101_compliant
Negative factors
- stale_estimate
- dilutive_growth
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 72
Extracted facts
Stored fact records: 72. Some facts used in scoring do not have a stored record.
Resource Estimates (72)
measuredKSM Project · goldTonnes: 700000000Grade: 0.67Grade Unit: g/tContained Metal: 15.1Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:07ee28f962f3af23f2ee
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 700000000
- Grade
- 0.67
- Grade Unit
- g/t
- Contained Metal
- 15.1
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High-grade gold in a large Measured open-pit resource.
Evidence · table
“0.67”
Context: 700,000
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
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
measuredKSM Project · copperTonnes: 700000000Grade: 0.19Grade Unit: %Contained Metal: 2932Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:07ee28f962f3af23f2ee
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 700000000
- Grade
- 0.19
- Grade Unit
- %
- Contained Metal
- 2932
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a large Measured open-pit resource.
Evidence · table
“0.19”
Context: 700,000
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
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
measuredKSM Project · silverTonnes: 700000000Grade: 3.26Grade Unit: g/tContained Metal: 73.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:07ee28f962f3af23f2ee
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 700000000
- Grade
- 3.26
- Grade Unit
- g/t
- Contained Metal
- 73.4
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade silver in a large Measured open-pit resource.
Evidence · table
“3.26”
Context: 700,000
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
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
measuredKSM Project · molybdenumTonnes: 700000000Grade: 52Grade Unit: ppmContained Metal: 80Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:07ee28f962f3af23f2ee
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 700000000
- Grade
- 52
- Grade Unit
- ppm
- Contained Metal
- 80
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade molybdenum in a large Measured open-pit resource.
Evidence · table
“52”
Context: 700,000
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
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
measuredKSM Project · goldTonnes: 1105000000Grade: 0.62Grade Unit: g/tContained Metal: 22Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:a18b3f7fe0b842dad312
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1105000000
- Grade
- 0.62
- Grade Unit
- g/t
- Contained Metal
- 22
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High-grade gold in a very large Measured open-pit resource.
Evidence · table
“0.62”
Context: 1,105,000
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
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
measuredKSM Project · copperTonnes: 1105000000Grade: 0.11Grade Unit: %Contained Metal: 2680Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:a18b3f7fe0b842dad312
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1105000000
- Grade
- 0.11
- Grade Unit
- %
- Contained Metal
- 2680
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Measured open-pit resource.
Evidence · table
“0.11”
Context: 1,105,000
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
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
measuredKSM Project · silverTonnes: 1105000000Grade: 1.78Grade Unit: g/tContained Metal: 63.2Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:a18b3f7fe0b842dad312
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1105000000
- Grade
- 1.78
- Grade Unit
- g/t
- Contained Metal
- 63.2
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Measured open-pit resource.
Evidence · table
“1.78”
Context: 1,105,000
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
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
measuredKSM Project · molybdenumTonnes: 1105000000Grade: 86Grade Unit: ppmContained Metal: 210Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:a18b3f7fe0b842dad312
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1105000000
- Grade
- 86
- Grade Unit
- ppm
- Contained Metal
- 210
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a very large Measured open-pit resource.
Evidence · table
“86”
Context: 1,105,000
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
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
measuredKSM Project · goldTonnes: 1805000000Grade: 0.64Grade Unit: g/tContained Metal: 37.1Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:b7b9c2b1a135bf94f8d2
- Deposit or zone
- Total Measured
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1805000000
- Grade
- 0.64
- Grade Unit
- g/t
- Contained Metal
- 37.1
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High-grade gold in a very large Measured resource.
Evidence · table
“0.64”
Context: 1,805,000
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
measuredKSM Project · copperTonnes: 1805000000Grade: 0.14Grade Unit: %Contained Metal: 5612Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:b7b9c2b1a135bf94f8d2
- Deposit or zone
- Total Measured
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1805000000
- Grade
- 0.14
- Grade Unit
- %
- Contained Metal
- 5612
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Measured resource.
Evidence · table
“0.14”
Context: 1,805,000
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
measuredKSM Project · silverTonnes: 1805000000Grade: 2.35Grade Unit: g/tContained Metal: 136.6Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:b7b9c2b1a135bf94f8d2
- Deposit or zone
- Total Measured
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1805000000
- Grade
- 2.35
- Grade Unit
- g/t
- Contained Metal
- 136.6
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Measured resource.
Evidence · table
“2.35”
Context: 1,805,000
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
measuredKSM Project · molybdenumTonnes: 1805000000Grade: 73Grade Unit: ppmContained Metal: 290Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:b7b9c2b1a135bf94f8d2
- Deposit or zone
- Total Measured
- Mining method
- open_pit
Resource Data
- Category
- measured
- Tonnes
- 1805000000
- Grade
- 73
- Grade Unit
- ppm
- Contained Metal
- 290
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a very large Measured resource.
Evidence · table
“73”
Context: 1,805,000
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
indicatedKSM Project · goldTonnes: 1922000000Grade: 0.46Grade Unit: g/tContained Metal: 28.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:81fd0170754004a8454e
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1922000000
- Grade
- 0.46
- Grade Unit
- g/t
- Contained Metal
- 28.4
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a very large Indicated open-pit resource.
Evidence · table
“0.46”
Context: 1,922,000
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
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
indicatedKSM Project · copperTonnes: 1922000000Grade: 0.13Grade Unit: %Contained Metal: 5508Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:81fd0170754004a8454e
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1922000000
- Grade
- 0.13
- Grade Unit
- %
- Contained Metal
- 5508
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Indicated open-pit resource.
Evidence · table
“0.13”
Context: 1,922,000
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
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
indicatedKSM Project · silverTonnes: 1922000000Grade: 2.7Grade Unit: g/tContained Metal: 166.8Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:81fd0170754004a8454e
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1922000000
- Grade
- 2.7
- Grade Unit
- g/t
- Contained Metal
- 166.8
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Indicated open-pit resource.
Evidence · table
“2.7”
Context: 1,922,000
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
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
indicatedKSM Project · molybdenumTonnes: 1922000000Grade: 65Grade Unit: ppmContained Metal: 274Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:81fd0170754004a8454e
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1922000000
- Grade
- 65
- Grade Unit
- ppm
- Contained Metal
- 274
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a very large Indicated open-pit resource.
Evidence · table
“65”
Context: 1,922,000
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
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
indicatedKSM Project · goldTonnes: 1069000000Grade: 0.36Grade Unit: g/tContained Metal: 12.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3674a16bef730047fa40
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1069000000
- Grade
- 0.36
- Grade Unit
- g/t
- Contained Metal
- 12.4
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a very large Indicated open-pit resource.
Evidence · table
“0.36”
Context: 1,069,000
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
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
indicatedKSM Project · copperTonnes: 1069000000Grade: 0.08Grade Unit: %Contained Metal: 1885Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3674a16bef730047fa40
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1069000000
- Grade
- 0.08
- Grade Unit
- %
- Contained Metal
- 1885
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade copper in a very large Indicated open-pit resource.
Evidence · table
“0.08”
Context: 1,069,000
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
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
indicatedKSM Project · silverTonnes: 1069000000Grade: 1.5Grade Unit: g/tContained Metal: 52.9Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3674a16bef730047fa40
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1069000000
- Grade
- 1.5
- Grade Unit
- g/t
- Contained Metal
- 52.9
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Indicated open-pit resource.
Evidence · table
“1.5”
Context: 1,069,000
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
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
indicatedKSM Project · molybdenumTonnes: 1069000000Grade: 73Grade Unit: ppmContained Metal: 172Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3674a16bef730047fa40
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 1069000000
- Grade
- 73
- Grade Unit
- ppm
- Contained Metal
- 172
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a very large Indicated open-pit resource.
Evidence · table
“73”
Context: 1,069,000
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
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
indicatedKSM Project · goldTonnes: 477000000Grade: 0.53Grade Unit: g/tContained Metal: 8.1Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:59d5380a3f1b58b14f36
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 477000000
- Grade
- 0.53
- Grade Unit
- g/t
- Contained Metal
- 8.1
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a large Indicated open-pit resource.
Evidence · table
“0.53”
Context: 477,000
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
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
indicatedKSM Project · copperTonnes: 477000000Grade: 0.2Grade Unit: %Contained Metal: 2103Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:59d5380a3f1b58b14f36
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 477000000
- Grade
- 0.2
- Grade Unit
- %
- Contained Metal
- 2103
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a large Indicated open-pit resource.
Evidence · table
“0.20”
Context: 477,000
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
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
indicatedKSM Project · silverTonnes: 477000000Grade: 1Grade Unit: g/tContained Metal: 15.3Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:59d5380a3f1b58b14f36
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 477000000
- Grade
- 1
- Grade Unit
- g/t
- Contained Metal
- 15.3
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a large Indicated open-pit resource.
Evidence · table
“1.0”
Context: 477,000
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
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
indicatedKSM Project · molybdenumTonnes: 477000000Grade: 50Grade Unit: ppmContained Metal: 53Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:59d5380a3f1b58b14f36
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 477000000
- Grade
- 50
- Grade Unit
- ppm
- Contained Metal
- 53
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade molybdenum in a large Indicated open-pit resource.
Evidence · table
“50”
Context: 477,000
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
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
indicatedKSM Project · goldTonnes: 396000000Grade: 0.21Grade Unit: g/tContained Metal: 2.7Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:29740614b71ba1056778
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 396000000
- Grade
- 0.21
- Grade Unit
- g/t
- Contained Metal
- 2.7
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a large Indicated open-pit resource.
Evidence · table
“0.21”
Context: 396,000
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
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
indicatedKSM Project · copperTonnes: 396000000Grade: 0.38Grade Unit: %Contained Metal: 3318Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:29740614b71ba1056778
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 396000000
- Grade
- 0.38
- Grade Unit
- %
- Contained Metal
- 3318
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade copper in a large Indicated open-pit resource.
Evidence · table
“0.38”
Context: 396,000
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
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
indicatedKSM Project · silverTonnes: 396000000Grade: 1.1Grade Unit: g/tContained Metal: 14Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:29740614b71ba1056778
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 396000000
- Grade
- 1.1
- Grade Unit
- g/t
- Contained Metal
- 14
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a large Indicated open-pit resource.
Evidence · table
“1.1”
Context: 396,000
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
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
indicatedKSM Project · molybdenumTonnes: 396000000Grade: 4Grade Unit: ppmContained Metal: 4Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:29740614b71ba1056778
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 396000000
- Grade
- 4
- Grade Unit
- ppm
- Contained Metal
- 4
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade molybdenum in a large Indicated open-pit resource.
Evidence · table
“4”
Context: 396,000
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
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
indicatedKSM Project · goldTonnes: 31000000Grade: 0.21Grade Unit: g/tContained Metal: 0.2Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:8ae57dc03b42a6c23923
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 31000000
- Grade
- 0.21
- Grade Unit
- g/t
- Contained Metal
- 0.2
- Contained Unit
- moz
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a small Indicated underground resource.
Evidence · table
“0.21”
Context: 31,000
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
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
indicatedKSM Project · copperTonnes: 31000000Grade: 0.4Grade Unit: %Contained Metal: 273Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:8ae57dc03b42a6c23923
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 31000000
- Grade
- 0.4
- Grade Unit
- %
- Contained Metal
- 273
- Contained Unit
- mlb
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a small Indicated underground resource.
Evidence · table
“0.40”
Context: 31,000
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
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
indicatedKSM Project · silverTonnes: 31000000Grade: 1.5Grade Unit: g/tContained Metal: 1.5Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:8ae57dc03b42a6c23923
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 31000000
- Grade
- 1.5
- Grade Unit
- g/t
- Contained Metal
- 1.5
- Contained Unit
- moz
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a small Indicated underground resource.
Evidence · table
“1.5”
Context: 31,000
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
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
indicatedKSM Project · molybdenumTonnes: 31000000Grade: 12Grade Unit: ppmContained Metal: 1Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:8ae57dc03b42a6c23923
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 31000000
- Grade
- 12
- Grade Unit
- ppm
- Contained Metal
- 1
- Contained Unit
- mlb
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade molybdenum in a small Indicated underground resource.
Evidence · table
“12”
Context: 31,000
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
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
indicatedKSM Project · goldTonnes: 555000000Grade: 0.37Grade Unit: g/tContained Metal: 6.6Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:7cbe423381c9810b65e6
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 555000000
- Grade
- 0.37
- Grade Unit
- g/t
- Contained Metal
- 6.6
- Contained Unit
- moz
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a large Indicated underground resource.
Evidence · table
“0.37”
Context: 555,000
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
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
indicatedKSM Project · copperTonnes: 555000000Grade: 0.2Grade Unit: %Contained Metal: 2447Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:7cbe423381c9810b65e6
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 555000000
- Grade
- 0.2
- Grade Unit
- %
- Contained Metal
- 2447
- Contained Unit
- mlb
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a large Indicated underground resource.
Evidence · table
“0.20”
Context: 555,000
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
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
indicatedKSM Project · silverTonnes: 555000000Grade: 4.1Grade Unit: g/tContained Metal: 72.8Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:7cbe423381c9810b65e6
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 555000000
- Grade
- 4.1
- Grade Unit
- g/t
- Contained Metal
- 72.8
- Contained Unit
- moz
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade silver in a large Indicated underground resource.
Evidence · table
“4.1”
Context: 555,000
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
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
indicatedKSM Project · molybdenumTonnes: 555000000Grade: 35Grade Unit: ppmContained Metal: 43Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:7cbe423381c9810b65e6
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 555000000
- Grade
- 35
- Grade Unit
- ppm
- Contained Metal
- 43
- Contained Unit
- mlb
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade molybdenum in a large Indicated underground resource.
Evidence · table
“35”
Context: 555,000
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
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
indicatedKSM Project · goldTonnes: 4450000000Grade: 0.41Grade Unit: g/tContained Metal: 58.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:9e5c23d0aff1e018e002
- Deposit or zone
- Total Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 4450000000
- Grade
- 0.41
- Grade Unit
- g/t
- Contained Metal
- 58.4
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a very large Indicated resource.
Evidence · table
“0.41”
Context: 4,450,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
indicatedKSM Project · copperTonnes: 4450000000Grade: 0.16Grade Unit: %Contained Metal: 15534Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:9e5c23d0aff1e018e002
- Deposit or zone
- Total Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 4450000000
- Grade
- 0.16
- Grade Unit
- %
- Contained Metal
- 15534
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Indicated resource.
Evidence · table
“0.16”
Context: 4,450,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
indicatedKSM Project · silverTonnes: 4450000000Grade: 2.3Grade Unit: g/tContained Metal: 323.3Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:9e5c23d0aff1e018e002
- Deposit or zone
- Total Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 4450000000
- Grade
- 2.3
- Grade Unit
- g/t
- Contained Metal
- 323.3
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Indicated resource.
Evidence · table
“2.3”
Context: 4,450,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
indicatedKSM Project · molybdenumTonnes: 4450000000Grade: 56Grade Unit: ppmContained Metal: 547Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:9e5c23d0aff1e018e002
- Deposit or zone
- Total Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 4450000000
- Grade
- 56
- Grade Unit
- ppm
- Contained Metal
- 547
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a very large Indicated resource.
Evidence · table
“56”
Context: 4,450,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
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
indicatedKSM Project · goldTonnes: 6255000000Grade: 0.48Grade Unit: g/tContained Metal: 95.5Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3ce7940333fbf1244e25
- Deposit or zone
- Total Measured + Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 6255000000
- Grade
- 0.48
- Grade Unit
- g/t
- Contained Metal
- 95.5
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 88.7
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained gold for the Measured and Indicated categories, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Evidence · table
“0.48”
Context: 6,255,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 95.5 against 88.7 previously
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
indicatedKSM Project · copperTonnes: 6255000000Grade: 0.15Grade Unit: %Contained Metal: 21146Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3ce7940333fbf1244e25
- Deposit or zone
- Total Measured + Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 6255000000
- Grade
- 0.15
- Grade Unit
- %
- Contained Metal
- 21146
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 19646
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained copper for the Measured and Indicated categories, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Evidence · table
“0.15”
Context: 6,255,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 21146 against 19646 previously
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
indicatedKSM Project · silverTonnes: 6255000000Grade: 2.3Grade Unit: g/tContained Metal: 459.9Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3ce7940333fbf1244e25
- Deposit or zone
- Total Measured + Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 6255000000
- Grade
- 2.3
- Grade Unit
- g/t
- Contained Metal
- 459.9
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 417.2
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained silver for the Measured and Indicated categories, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Evidence · table
“2.3”
Context: 6,255,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 459.9 against 417.2 previously
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
indicatedKSM Project · molybdenumTonnes: 6255000000Grade: 61Grade Unit: ppmContained Metal: 837Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:3ce7940333fbf1244e25
- Deposit or zone
- Total Measured + Indicated
- Mining method
- open_pit
Resource Data
- Category
- indicated
- Tonnes
- 6255000000
- Grade
- 61
- Grade Unit
- ppm
- Contained Metal
- 837
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 744
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained molybdenum for the Measured and Indicated categories, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Evidence · table
“61”
Context: 6,255,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 837 against 744 previously
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
inferredKSM Project · goldTonnes: 1980000000Grade: 0.26Grade Unit: g/tContained Metal: 16.6Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:baf2e1948c3bff489b32
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 1980000000
- Grade
- 0.26
- Grade Unit
- g/t
- Contained Metal
- 16.6
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a very large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.26”
Context: 1,980,000
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
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
inferredKSM Project · copperTonnes: 1980000000Grade: 0.12Grade Unit: %Contained Metal: 5238Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:baf2e1948c3bff489b32
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 1980000000
- Grade
- 0.12
- Grade Unit
- %
- Contained Metal
- 5238
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade copper in a very large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.12”
Context: 1,980,000
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
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
inferredKSM Project · silverTonnes: 1980000000Grade: 2.36Grade Unit: g/tContained Metal: 150.2Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:baf2e1948c3bff489b32
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 1980000000
- Grade
- 2.36
- Grade Unit
- g/t
- Contained Metal
- 150.2
- Contained Unit
- moz
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“2.36”
Context: 1,980,000
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
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
inferredKSM Project · molybdenumTonnes: 1980000000Grade: 45.8Grade Unit: ppmContained Metal: 200Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:baf2e1948c3bff489b32
- Deposit or zone
- Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 1980000000
- Grade
- 45.8
- Grade Unit
- ppm
- Contained Metal
- 200
- Contained Unit
- mlb
- Cutoff Grade
- 11.85
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade molybdenum in a very large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“45.8”
Context: 1,980,000
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
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
inferredKSM Project · goldTonnes: 589000000Grade: 0.3Grade Unit: g/tContained Metal: 5.7Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:0b146ecde4c03d5978e0
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 589000000
- Grade
- 0.3
- Grade Unit
- g/t
- Contained Metal
- 5.7
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.30”
Context: 589,000
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
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
inferredKSM Project · copperTonnes: 589000000Grade: 0.06Grade Unit: %Contained Metal: 779Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:0b146ecde4c03d5978e0
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 589000000
- Grade
- 0.06
- Grade Unit
- %
- Contained Metal
- 779
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade copper in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.06”
Context: 589,000
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
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
inferredKSM Project · silverTonnes: 589000000Grade: 1.83Grade Unit: g/tContained Metal: 34.7Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:0b146ecde4c03d5978e0
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 589000000
- Grade
- 1.83
- Grade Unit
- g/t
- Contained Metal
- 34.7
- Contained Unit
- moz
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“1.83”
Context: 589,000
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
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
inferredKSM Project · molybdenumTonnes: 589000000Grade: 58.1Grade Unit: ppmContained Metal: 75Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:0b146ecde4c03d5978e0
- Deposit or zone
- East Mitchell - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 589000000
- Grade
- 58.1
- Grade Unit
- ppm
- Contained Metal
- 75
- Contained Unit
- mlb
- Cutoff Grade
- 12.35
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Strong-grade molybdenum in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“58.1”
Context: 589,000
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
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
inferredKSM Project · goldTonnes: 326000000Grade: 0.39Grade Unit: g/tContained Metal: 4.1Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:aa84f18263acbaa7f575
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 326000000
- Grade
- 0.39
- Grade Unit
- g/t
- Contained Metal
- 4.1
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.39”
Context: 326,000
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
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
inferredKSM Project · copperTonnes: 326000000Grade: 0.11Grade Unit: %Contained Metal: 791Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:aa84f18263acbaa7f575
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 326000000
- Grade
- 0.11
- Grade Unit
- %
- Contained Metal
- 791
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade copper in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.11”
Context: 326,000
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
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
inferredKSM Project · silverTonnes: 326000000Grade: 1.35Grade Unit: g/tContained Metal: 14.1Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:aa84f18263acbaa7f575
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 326000000
- Grade
- 1.35
- Grade Unit
- g/t
- Contained Metal
- 14.1
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“1.35”
Context: 326,000
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
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
inferredKSM Project · molybdenumTonnes: 326000000Grade: 26Grade Unit: ppmContained Metal: 19Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:aa84f18263acbaa7f575
- Deposit or zone
- Sulphurets - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 326000000
- Grade
- 26
- Grade Unit
- ppm
- Contained Metal
- 19
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade molybdenum in a large Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“26.0”
Context: 326,000
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
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
inferredKSM Project · goldTonnes: 106000000Grade: 0.24Grade Unit: g/tContained Metal: 0.8Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2b4c6bd4bbce3d706d3c
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 106000000
- Grade
- 0.24
- Grade Unit
- g/t
- Contained Metal
- 0.8
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a moderate Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.24”
Context: 106,000
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
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
inferredKSM Project · copperTonnes: 106000000Grade: 0.18Grade Unit: %Contained Metal: 421Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2b4c6bd4bbce3d706d3c
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 106000000
- Grade
- 0.18
- Grade Unit
- %
- Contained Metal
- 421
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a moderate Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“0.18”
Context: 106,000
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
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
inferredKSM Project · silverTonnes: 106000000Grade: 1.07Grade Unit: g/tContained Metal: 3.6Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2b4c6bd4bbce3d706d3c
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 106000000
- Grade
- 1.07
- Grade Unit
- g/t
- Contained Metal
- 3.6
- Contained Unit
- moz
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a moderate Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“1.07”
Context: 106,000
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
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
inferredKSM Project · molybdenumTonnes: 106000000Grade: 4.9Grade Unit: ppmContained Metal: 1Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2b4c6bd4bbce3d706d3c
- Deposit or zone
- Kerr - OP
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 106000000
- Grade
- 4.9
- Grade Unit
- ppm
- Contained Metal
- 1
- Contained Unit
- mlb
- Cutoff Grade
- 9.9
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade molybdenum in a moderate Inferred open-pit resource.
Negative factors
- inferred_resource
Evidence · table
“4.9”
Context: 106,000
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
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
inferredKSM Project · goldTonnes: 2699000000Grade: 0.27Grade Unit: g/tContained Metal: 23.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:f1a63d9ffdd72f1fe6ee
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2699000000
- Grade
- 0.27
- Grade Unit
- g/t
- Contained Metal
- 23.4
- Contained Unit
- moz
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade gold in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“0.27”
Context: 2,699,000
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
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
inferredKSM Project · copperTonnes: 2699000000Grade: 0.34Grade Unit: %Contained Metal: 20231Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:f1a63d9ffdd72f1fe6ee
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2699000000
- Grade
- 0.34
- Grade Unit
- %
- Contained Metal
- 20231
- Contained Unit
- mlb
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“0.34”
Context: 2,699,000
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
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
inferredKSM Project · silverTonnes: 2699000000Grade: 1.7Grade Unit: g/tContained Metal: 147.5Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:f1a63d9ffdd72f1fe6ee
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2699000000
- Grade
- 1.7
- Grade Unit
- g/t
- Contained Metal
- 147.5
- Contained Unit
- moz
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“1.7”
Context: 2,699,000
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
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
inferredKSM Project · molybdenumTonnes: 2699000000Grade: 21.1Grade Unit: ppmContained Metal: 126Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:f1a63d9ffdd72f1fe6ee
- Deposit or zone
- Kerr - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2699000000
- Grade
- 21.1
- Grade Unit
- ppm
- Contained Metal
- 126
- Contained Unit
- mlb
- Cutoff Grade
- 20
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade molybdenum in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“21.1”
Context: 2,699,000
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
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
inferredKSM Project · goldTonnes: 2769000000Grade: 0.38Grade Unit: g/tContained Metal: 33.8Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2e125c98f30405d06daf
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2769000000
- Grade
- 0.38
- Grade Unit
- g/t
- Contained Metal
- 33.8
- Contained Unit
- moz
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade gold in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“0.38”
Context: 2,769,000
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
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
inferredKSM Project · copperTonnes: 2769000000Grade: 0.25Grade Unit: %Contained Metal: 15262Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2e125c98f30405d06daf
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2769000000
- Grade
- 0.25
- Grade Unit
- %
- Contained Metal
- 15262
- Contained Unit
- mlb
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade copper in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“0.25”
Context: 2,769,000
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
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
inferredKSM Project · silverTonnes: 2769000000Grade: 2.47Grade Unit: g/tContained Metal: 219.9Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2e125c98f30405d06daf
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2769000000
- Grade
- 2.47
- Grade Unit
- g/t
- Contained Metal
- 219.9
- Contained Unit
- moz
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Weak-grade silver in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“2.47”
Context: 2,769,000
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
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
inferredKSM Project · molybdenumTonnes: 2769000000Grade: 30.3Grade Unit: ppmContained Metal: 185Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:2e125c98f30405d06daf
- Deposit or zone
- Iron Cap - UG
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 2769000000
- Grade
- 30.3
- Grade Unit
- ppm
- Contained Metal
- 185
- Contained Unit
- mlb
- Cutoff Grade
- 18.5
- Cutoff Unit
- $/t NSR
Prior Estimate
- Resource Date
- 2026-03-30
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Moderate-grade molybdenum in a very large Inferred underground resource.
Negative factors
- inferred_resource
Evidence · table
“30.3”
Context: 2,769,000
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
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
inferredKSM Project · goldTonnes: 8469000000Grade: 0.31Grade Unit: g/tContained Metal: 84.4Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- gold
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:804a865ab2cb42b278f3
- Deposit or zone
- Total Inferred
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 8469000000
- Grade
- 0.31
- Grade Unit
- g/t
- Contained Metal
- 84.4
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 71.5
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained gold for the Inferred category, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Negative factors
- inferred_resource
Evidence · table
“0.31”
Context: 8,469,000
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 84.4 against 71.5 previously
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
inferredKSM Project · copperTonnes: 8469000000Grade: 0.23Grade Unit: %Contained Metal: 42722Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- copper
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:804a865ab2cb42b278f3
- Deposit or zone
- Total Inferred
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 8469000000
- Grade
- 0.23
- Grade Unit
- %
- Contained Metal
- 42722
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 38522
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained copper for the Inferred category, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Negative factors
- inferred_resource
Evidence · table
“0.23”
Context: 8,469,000
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 42722 against 38522 previously
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
inferredKSM Project · silverTonnes: 8469000000Grade: 2.1Grade Unit: g/tContained Metal: 570Contained Unit: mozView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- silver
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:804a865ab2cb42b278f3
- Deposit or zone
- Total Inferred
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 8469000000
- Grade
- 2.1
- Grade Unit
- g/t
- Contained Metal
- 570
- Contained Unit
- moz
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 461.2
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained silver for the Inferred category, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Negative factors
- inferred_resource
Evidence · table
“2.1”
Context: 8,469,000
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 570 against 461.2 previously
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
inferredKSM Project · molybdenumTonnes: 8469000000Grade: 32.5Grade Unit: ppmContained Metal: 606Contained Unit: mlbView all detailsHide details
Identity
- Project
- KSM Project
- Commodity
- molybdenum
- Region
- canada_bc
- Reported Region
- Northwest British Columbia
- Ticker
- SEA
Resource scope
- Estimate type
- resource
- Effective date
- 2022-08-08T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Henry Kim P.Geo.
- Resource group id
- resource:804a865ab2cb42b278f3
- Deposit or zone
- Total Inferred
- Mining method
- open_pit
Resource Data
- Category
- inferred
- Tonnes
- 8469000000
- Grade
- 32.5
- Grade Unit
- ppm
- Contained Metal
- 606
- Contained Unit
- mlb
Prior Estimate
- Resource Date
- 2026-03-30
- Prior Contained Metal
- 466
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Significant increase in contained molybdenum for the Inferred category, driven by updated economic parameters.
Positive factors
- contained_metal_growth
Negative factors
- inferred_resource
Evidence · table
“32.5”
Context: 8,469,000
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 606 against 466 previously
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.