Untitled mining news story

Original announcement by research on

Company
Unavailable
Ticker
SKE
Exchange
TSX
Region
British Columbia
Primary commodity
Gold
Secondary commodities
Silver, Copper
Document categories
Other, Resource update, Metallurgy, Drill results
Extracted
2026-11-04 18:28:56 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

This is Skeena’s 2024 year-end MD&A, so the main event is corporate and financial reporting rather than a standalone technical release. It also restates Eskay Creek resource and reserve tables, summarizes 2023 DFS metallurgy, and notes development progress, permitting, and project financing. The document includes some 2024 exploration highlights at KSP/Hoodoo in narrative form, but most of the technical figures are contextual or historical rather than newly issued assays.

Reasoning: This is primarily a year-end management discussion and analysis for a development-stage gold-silver company, with substantial but secondary resource, reserve and metallurgy content plus financing and permitting updates.

Positive factors

  • Annual MD&A includes an updated Eskay Creek reserve/resource discussion and 2023 DFS operating updates
  • Project financing package and permitting progress support development-stage advancement
  • Metallurgical test work improved concentrate quality and reduced mass pull

Negative factors

  • Much of the document is a broad annual report rather than a single fresh technical release
  • Several resource and metallurgical items are historical restatements of prior studies
  • Some drill results are described narratively without full collar/table detail in this document

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

Facts used in scoring: 36

Classification and evidence

NI 43 101 Compliantpositive

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

Why it applies: The MD&A states the technical information was reviewed by a qualified person as defined by NI 43-101 and the resource/reserve tables are presented in that reporting framework.

Evidence · text

“qualified person as defined by National Instrument 43-101”

QP/CP Signedpositive

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

Why it applies: Paul Geddes, P.Geo., is named as the qualified person reviewing the technical information.

Evidence · text

“reviewed by Paul Geddes, P.Geo, the Company’s Senior Vice President of Exploration & Resource Development”

Cut Off Disclosedpositive

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

Why it applies: The resource table states both pit and underground cut-off grades.

Evidence · table

“Table 4: Eskay Creek consolidated pit constrained resources (0.7 g/t AuEq cut-off grade) and underground resources (3.2 g/t AuEq cut-off grade).”

Context: Table 4

Cut Off Disclosedpositive

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

Why it applies: The reserve table is explicitly headed as Proven and Probable Mineral Reserves for Eskay Creek, but the excerpt does not print a separate cut-off within the table body.

Evidence · table

“Table 3: Proven and Probable Mineral Reserves (Eskay Creek)”

Context: Table 3

High Recoverypositive

Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: The DFS metallurgical summary says gold recovery was 83% and silver recovery 91%, which is strong for the stated flotation route.

Evidence · text

“Recoveries for gold were largely unchanged at 83%”

High Recoverypositive

Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: Silver recovery is stated at 91% in the DFS metallurgical summary.

Evidence · text

“silver recoveries increased from 88% to 91%”

Recovery Improvingpositive

Recovery improved versus a like-for-like prior test program on the same domain and route.

Why it applies: Silver recovery improved from 88% to 91% versus the 2022-FS, and the comparison is like-for-like in the DFS summary.

Evidence · text

“silver recoveries increased from 88% to 91%”

Mill Routeneutral

Processing via mill or concentrator (CIL, CIP, tank leach, flotation).

Why it applies: The document describes flotation plant testwork with rougher flotation and regrinding.

Evidence · text

“prior to rougher flotation”

Heap Leach Routeneutral

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

Why it applies: Not applicable; included only if route comparison is needed, but the release is flotation-based.

Evidence · text

“flotation plant”

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: The document notes that some penalty elements were neutralized and discusses potentially acid-generating rock, but it does not state refractory ore for the metallurgical work; this is only a broad project context signal.

Evidence · text

“potentially acid generating rock (“PAG”)”

QA/QC Disclosedpositive · Story-specific tag

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: The MD&A states that drilling sampling and assay data are monitored through a QA-QC program designed to follow industry best practice.

Evidence · text

“quality assurance – quality control (“QA-QC”) program designed to follow industry best practice”

Infill Drillingneutral · Story-specific tag

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The 2019 phase I program is described as infill and expansion drilling to increase drill density and confidence in the resource.

Evidence · text

“The goal of the 2019 Phase I program was to increase drill density”

Step Out Extensionpositive · Story-specific tag

Mineralization extended beyond the previously known limit.

Why it applies: The 2024 KSP drilling expanded known occurrences and traced new mineralization along strike for about 1,000 m.

Evidence · text

“This initial phase of widely spaced exploratory drilling has traced the new mineralization along a strike length of approximately 1,000 meters”

Apparent Width Onlynegative · Story-specific tag

Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: Several drill intercepts are given as downhole lengths in narrative form without true width or orientation, so apparent width may overstate thickness.

Evidence · text

“381.47 metres averaging 0.71 gpt Au”

Nearology Playneutral · Story-specific tag

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: The KSP and Hoodoo work is framed by proximity to known deposits and regional prospectivity within the Golden Triangle.

Evidence · text

“very high prospectivity for alkalic porphyry deposits”

Single Domain Onlynegative

Testing limited to one composite or domain — representativeness not established.

Why it applies: only one composite was tested

Extracted facts

Stored fact records: 36. Some facts used in scoring do not have a stored record.

Drill Results (6)

KP-24-004KSP · goldGrade: 0.72Grade Unit: g/tIntercept: 41.69 mView all details
Link to this fact

Identity

Hole ID
KP-24-004
Project
KSP
Commodity
gold
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
0.72
Grade Unit
g/t
Intercept
41.69 m

Classification

Program
exploration
Sample Type
drill
Group ID
KP-24-004:0.0-41.69
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Reasoning: Gold interval from the Khyber Pass exploratory hole KP-24-004.

Positive factors

  • Narrative says the hole highlighted Khyber Pass mineralization
  • Associated with a larger porphyry system

Negative factors

  • No true width and no collar table in this document

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

KP-24-004KSP · silverGrade: 1.86Grade Unit: g/tIntercept: 41.69 mView all details
Link to this fact

Identity

Hole ID
KP-24-004
Project
KSP
Commodity
silver
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
1.86
Grade Unit
g/t
Intercept
41.69 m

Classification

Program
exploration
Sample Type
drill
Group ID
KP-24-004:0.0-41.69
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Reasoning: Silver companion fact for KP-24-004.

Positive factors

  • Silver is explicitly stated for the same hole

Negative factors

  • No true width

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

KP-24-004KSP · copperGrade: 0.05Grade Unit: %Intercept: 41.69 mView all details
Link to this fact

Identity

Hole ID
KP-24-004
Project
KSP
Commodity
copper
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
0.05
Grade Unit
%
Intercept
41.69 m
From
0 m
To
41.69 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
KP-24-004:0.0-41.69
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Reasoning: Copper companion fact for KP-24-004.

Positive factors

  • Copper grade is explicitly reported for the hole

Negative factors

  • No true width

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

KBDDH17-097KSP · goldGrade: 0.63Grade Unit: g/tIntercept: 34 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
KBDDH17-097
Project
KSP
Commodity
gold
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
0.63
Grade Unit
g/t
Intercept
34 m

Classification

Program
exploration
Sample Type
drill
Group ID
KBDDH17-097:0.0-34.0
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes
Historical Source Date
2017-01-01T00:00:00.000Z

Reasoning: Historical Khyber Pass drill interval referenced in the MD&A narrative.

Positive factors

  • Historical hole is explicitly described and the interval is numerically stated

Negative factors

  • This is historical drilling, not a new assay result

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Stale Data Re Releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

KBDDH17-097KSP · silverGrade: 2.08Grade Unit: g/tIntercept: 34 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
KBDDH17-097
Project
KSP
Commodity
silver
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
2.08
Grade Unit
g/t
Intercept
34 m

Classification

Program
exploration
Sample Type
drill
Group ID
KBDDH17-097:0.0-34.0
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes
Historical Source Date
2017-01-01T00:00:00.000Z

Reasoning: Silver companion fact for historical Khyber Pass hole KBDDH17-097.

Positive factors

  • Historical silver grade is stated in the text

Negative factors

  • Historical drilling reference

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Stale Data Re Releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

KBDDH17-097KSP · copperGrade: 0.08Grade Unit: %Intercept: 34 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
KBDDH17-097
Project
KSP
Commodity
copper
Region
canada_bc
Reported Region
canada_bc

Geometry

Grade
0.08
Grade Unit
%
Intercept
34 m

Classification

Program
exploration
Sample Type
drill
Group ID
KBDDH17-097:0.0-34.0
Mining Method
open_pit

Location

Location
Khyber Pass
Loc. Source
document

QA/QC

QA/QC Disclosed
Yes

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes
Historical Source Date
2017-01-01T00:00:00.000Z

Reasoning: Copper companion fact for historical Khyber Pass hole KBDDH17-097.

Positive factors

  • Historical copper grade is stated

Negative factors

  • Historical drilling reference

Tags used in scoring

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Cut Off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Stale Data Re Releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

Resource Estimates (28)

measuredEskay Creek · goldTonnes: 27881000Grade: 3.34Grade Unit: g/tContained Metal: 2997Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:5d7046d6e16b3842e695
Deposit or zone
Measured Pit

Resource Data

Category
measured
Tonnes
27881000
Grade
3.34
Grade Unit
g/t
Contained Metal
2997
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.6
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Measured Pit at Eskay Creek is a high-confidence open-pit gold resource row, but it is a restated 2023 MRE figure rather than a new estimate in this document.

Positive factors

  • Measured category is the highest-confidence resource class
  • Cut-off grade is disclosed
  • Metal-equivalent assumptions are disclosed in the document

Negative factors

  • This is a historical restatement of the 2023 Eskay Creek MRE within the MD&A

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

measuredEskay Creek · silverTonnes: 27881000Grade: 88.91Grade Unit: g/tContained Metal: 79701Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:5d7046d6e16b3842e695
Deposit or zone
Measured Pit

Resource Data

Category
measured
Tonnes
27881000
Grade
88.91
Grade Unit
g/t
Contained Metal
79701
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.6
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: This is the silver grade row for the same measured pit resource, useful for polymetallic context but not a new estimate.

Positive factors

  • Measured category and contained silver are explicitly disclosed
  • Cut-off grade and AuEq basis are stated

Negative factors

  • Historical restatement in an MD&A rather than fresh resource news

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

measuredEskay Creek · goldTonnes: 838000Grade: 5.29Grade Unit: g/tContained Metal: 142Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:fa4f053e4807629d7967
Deposit or zone
Measured UG

Resource Data

Category
measured
Tonnes
838000
Grade
5.29
Grade Unit
g/t
Contained Metal
142
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
7.31
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Measured UG is a strong underground gold resource row, but it is presented as a prior MRE table rather than a current new resource update.

Positive factors

  • High-grade underground resource category is explicitly reported
  • Cut-off grade and AuEq assumptions are disclosed

Negative factors

  • Restated historical resource table within the MD&A

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

measuredEskay Creek · silverTonnes: 838000Grade: 142.59Grade Unit: g/tContained Metal: 3842Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:fa4f053e4807629d7967
Deposit or zone
Measured UG

Resource Data

Category
measured
Tonnes
838000
Grade
142.59
Grade Unit
g/t
Contained Metal
3842
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
7.31
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: This is the silver companion fact for the measured underground resource row, again historical rather than fresh news.

Positive factors

  • Contained silver and AuEq are both disclosed for the underground measured category

Negative factors

  • Historical table restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

measuredEskay Creek · goldTonnes: 28719000Grade: 3.4Grade Unit: g/tContained Metal: 3139Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:8bc16b61eabd1b146678
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
28719000
Grade
3.4
Grade Unit
g/t
Contained Metal
3139
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.68
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: The total measured category aggregates pit and underground measured ounces; it is useful context but not a new disclosure.

Positive factors

  • Total measured resource is disclosed with grade and contained ounces

Negative factors

  • Historical MRE restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

measuredEskay Creek · silverTonnes: 28719000Grade: 90.48Grade Unit: g/tContained Metal: 83543Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:8bc16b61eabd1b146678
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
28719000
Grade
90.48
Grade Unit
g/t
Contained Metal
83543
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.68
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: This is the silver companion fact for the total measured row.

Positive factors

  • Total measured silver content is explicitly tabled

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 22229000Grade: 1.6Grade Unit: g/tContained Metal: 1142Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:05e5f6fc385330c37751
Deposit or zone
Indicated Pit

Resource Data

Category
indicated
Tonnes
22229000
Grade
1.6
Grade Unit
g/t
Contained Metal
1142
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.05
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Indicated Pit is a meaningful open-pit resource row, but it is part of the historical 2023 MRE table in this MD&A.

Positive factors

  • Indicated category supports development confidence
  • Cut-off and AuEq basis are disclosed

Negative factors

  • Historical resource table restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 22229000Grade: 31.91Grade Unit: g/tContained Metal: 22803Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:05e5f6fc385330c37751
Deposit or zone
Indicated Pit

Resource Data

Category
indicated
Tonnes
22229000
Grade
31.91
Grade Unit
g/t
Contained Metal
22803
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.05
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver fact for the indicated pit resource row.

Positive factors

  • Contained silver is disclosed alongside gold for the indicated pit resource

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 989000Grade: 4.12Grade Unit: g/tContained Metal: 131Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:c5045c43e8de447aed19
Deposit or zone
Indicated UG

Resource Data

Category
indicated
Tonnes
989000
Grade
4.12
Grade Unit
g/t
Contained Metal
131
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.91
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Indicated underground gold resource row, historical within this document.

Positive factors

  • High-grade indicated underground resource is disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 989000Grade: 55.68Grade Unit: g/tContained Metal: 1771Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:c5045c43e8de447aed19
Deposit or zone
Indicated UG

Resource Data

Category
indicated
Tonnes
989000
Grade
55.68
Grade Unit
g/t
Contained Metal
1771
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.91
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for the indicated underground resource row.

Positive factors

  • Contained silver reported for underground indicated resource

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 23218000Grade: 1.71Grade Unit: g/tContained Metal: 1273Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:8588ae45d4f21bd97933
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
23218000
Grade
1.71
Grade Unit
g/t
Contained Metal
1273
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.17
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Total indicated gold resource row from the historical 2023 table.

Positive factors

  • Total indicated resource is explicitly reported

Negative factors

  • Historical MRE restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 23218000Grade: 32.92Grade Unit: g/tContained Metal: 24574Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:8588ae45d4f21bd97933
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
23218000
Grade
32.92
Grade Unit
g/t
Contained Metal
24574
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.17
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for total indicated resource.

Positive factors

  • Total indicated silver ounces are disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 50110000Grade: 2.57Grade Unit: g/tContained Metal: 4139Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:1682972cf4d3cbcf1fb2
Deposit or zone
M+I Pit

Resource Data

Category
indicated
Tonnes
50110000
Grade
2.57
Grade Unit
g/t
Contained Metal
4139
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
3.47
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Combined measured-and-indicated pit row, lower-confidence category set to indicated per schema.

Positive factors

  • M+I pit resource consolidates the higher-confidence open-pit tonnes

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 50110000Grade: 63.63Grade Unit: g/tContained Metal: 102504Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:1682972cf4d3cbcf1fb2
Deposit or zone
M+I Pit

Resource Data

Category
indicated
Tonnes
50110000
Grade
63.63
Grade Unit
g/t
Contained Metal
102504
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
3.47
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for the M+I pit row.

Positive factors

  • Combined pit silver inventory disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 1827000Grade: 4.66Grade Unit: g/tContained Metal: 273Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:a710d1f3d8e494e3d5fa
Deposit or zone
M+I UG

Resource Data

Category
indicated
Tonnes
1827000
Grade
4.66
Grade Unit
g/t
Contained Metal
273
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
6.01
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Combined M+I underground gold resource row.

Positive factors

  • Combined measured-and-indicated underground resource disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 1827000Grade: 95.54Grade Unit: g/tContained Metal: 5613Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:a710d1f3d8e494e3d5fa
Deposit or zone
M+I UG

Resource Data

Category
indicated
Tonnes
1827000
Grade
95.54
Grade Unit
g/t
Contained Metal
5613
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
6.01
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for the M+I underground row.

Positive factors

  • Combined underground silver inventory disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · goldTonnes: 51937000Grade: 2.64Grade Unit: g/tContained Metal: 4412Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:80984aa4cd768827fde3
Deposit or zone
Total M+I

Resource Data

Category
indicated
Tonnes
51937000
Grade
2.64
Grade Unit
g/t
Contained Metal
4412
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
3.56
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Total M+I gold resource row.

Positive factors

  • Total measured and indicated gold resource disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

indicatedEskay Creek · silverTonnes: 51937000Grade: 64.75Grade Unit: g/tContained Metal: 108117Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:80984aa4cd768827fde3
Deposit or zone
Total M+I

Resource Data

Category
indicated
Tonnes
51937000
Grade
64.75
Grade Unit
g/t
Contained Metal
108117
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
3.56
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for total M+I row.

Positive factors

  • Total M+I silver inventory disclosed

Negative factors

  • Historical restatement

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · goldTonnes: 643000Grade: 1.46Grade Unit: g/tContained Metal: 30Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:a782a962af6a12fe7201
Deposit or zone
Inferred Pit

Resource Data

Category
inferred
Tonnes
643000
Grade
1.46
Grade Unit
g/t
Contained Metal
30
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
1.92
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Inferred pit gold resource row.

Positive factors

  • Inferred pit resource is explicitly disclosed

Negative factors

  • Historical restatement
  • Inferred category carries lower confidence

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · silverTonnes: 643000Grade: 32.33Grade Unit: g/tContained Metal: 668Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:a782a962af6a12fe7201
Deposit or zone
Inferred Pit

Resource Data

Category
inferred
Tonnes
643000
Grade
32.33
Grade Unit
g/t
Contained Metal
668
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
1.92
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for the inferred pit row.

Positive factors

  • Inferred pit silver ounces disclosed

Negative factors

  • Historical restatement
  • Inferred category

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · goldTonnes: 272000Grade: 4.21Grade Unit: g/tContained Metal: 37Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:746e454bffa7429119c6
Deposit or zone
Inferred UG

Resource Data

Category
inferred
Tonnes
272000
Grade
4.21
Grade Unit
g/t
Contained Metal
37
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.57
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Inferred underground gold resource row.

Positive factors

  • Underground inferred resource disclosed

Negative factors

  • Historical restatement
  • Inferred category

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · silverTonnes: 272000Grade: 23.37Grade Unit: g/tContained Metal: 222Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:746e454bffa7429119c6
Deposit or zone
Inferred UG

Resource Data

Category
inferred
Tonnes
272000
Grade
23.37
Grade Unit
g/t
Contained Metal
222
Contained Unit
koz
Cutoff Grade
3.2
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
4.57
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for the inferred underground row.

Positive factors

  • Inferred underground silver inventory disclosed

Negative factors

  • Historical restatement
  • Inferred category

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · goldTonnes: 915000Grade: 2.28Grade Unit: g/tContained Metal: 67Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:4dc69f786918878608b9
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
915000
Grade
2.28
Grade Unit
g/t
Contained Metal
67
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.71
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Total inferred gold resource row.

Positive factors

  • Total inferred gold resource is disclosed

Negative factors

  • Historical restatement
  • Inferred category

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

inferredEskay Creek · silverTonnes: 915000Grade: 30.26Grade Unit: g/tContained Metal: 890Contained Unit: kozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
resource
Effective date
2023-06-20T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Paul Geddes
Resource group id
resource:4dc69f786918878608b9
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
915000
Grade
30.26
Grade Unit
g/t
Contained Metal
890
Contained Unit
koz
Cutoff Grade
0.7
Cutoff Unit
g/t AuEq

Prior Estimate

Resource Date
2023-06-20

Metal Equivalent

Metal Eq. Grade
2.71
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
Yes

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-06-20T00:00:00.000Z

Reasoning: Silver companion fact for total inferred row.

Positive factors

  • Total inferred silver inventory disclosed

Negative factors

  • Historical restatement
  • Inferred category

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

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 3.4 years before this release

provenEskay Creek · goldTonnes: 27950000Grade: 3Grade Unit: g/tContained Metal: 2.66Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
reserve
Effective date
2023-12-22T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
not stated
Resource group id
resource:5c36d1028dd21772e442
Deposit or zone
Proven

Resource Data

Category
proven
Tonnes
27950000
Grade
3
Grade Unit
g/t
Contained Metal
2.66
Contained Unit
moz
Cutoff Grade
0

Prior Estimate

Resource Date
2023-12-22

Metal Equivalent

Metal Eq. Grade
4.1
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
No

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-12-22T00:00:00.000Z

Reasoning: Proven reserve row for Eskay Creek from the 2023 DFS table.

Positive factors

  • Reserve category is disclosed
  • Proven reserve is the highest reserve confidence class

Negative factors

  • Cut-off not separately stated for this reserve table
  • Qualified person name not stated in the excerpt

Evidence · table

“3.0”

Context: 27.95

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut Off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

NI 43 101 Compliantpositive

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

Why it applies: reporting_standards includes ni_43_101

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 2.9 years before this release

provenEskay Creek · silverTonnes: 27950000Grade: 80.9Grade Unit: g/tContained Metal: 72.66Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
reserve
Effective date
2023-12-22T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
not stated
Resource group id
resource:5c36d1028dd21772e442
Deposit or zone
Proven

Resource Data

Category
proven
Tonnes
27950000
Grade
80.9
Grade Unit
g/t
Contained Metal
72.66
Contained Unit
moz
Cutoff Grade
0

Prior Estimate

Resource Date
2023-12-22

Metal Equivalent

Metal Eq. Grade
4.1
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
No

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-12-22T00:00:00.000Z

Reasoning: Silver companion fact for proven reserve.

Positive factors

  • Proven reserve silver grade and ounces disclosed

Negative factors

  • Cut-off not separately stated in the reserve table excerpt
  • Historical restatement

Evidence · table

“80.9”

Context: 27.95

Tags used in scoring

Proven Reservepositive

Measured Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "proven"

Cut Off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

NI 43 101 Compliantpositive

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

Why it applies: reporting_standards includes ni_43_101

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 2.9 years before this release

probableEskay Creek · goldTonnes: 11890000Grade: 1.8Grade Unit: g/tContained Metal: 0.68Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
reserve
Effective date
2023-12-22T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
not stated
Resource group id
resource:50d86213a8dd34838d8b
Deposit or zone
Probable

Resource Data

Category
probable
Tonnes
11890000
Grade
1.8
Grade Unit
g/t
Contained Metal
0.68
Contained Unit
moz
Cutoff Grade
0

Prior Estimate

Resource Date
2023-12-22

Metal Equivalent

Metal Eq. Grade
2.3
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
No

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-12-22T00:00:00.000Z

Reasoning: Probable reserve row for Eskay Creek.

Positive factors

  • Probable reserve row is explicitly reported

Negative factors

  • Cut-off not separately stated in the excerpt
  • Historical restatement

Evidence · table

“1.8”

Context: 11.89

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut Off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

NI 43 101 Compliantpositive

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

Why it applies: reporting_standards includes ni_43_101

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 2.9 years before this release

probableEskay Creek · silverTonnes: 11890000Grade: 40.1Grade Unit: g/tContained Metal: 15.31Contained Unit: mozHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Resource scope

Estimate type
reserve
Effective date
2023-12-22T00:00:00.000Z
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
not stated
Resource group id
resource:50d86213a8dd34838d8b
Deposit or zone
Probable

Resource Data

Category
probable
Tonnes
11890000
Grade
40.1
Grade Unit
g/t
Contained Metal
15.31
Contained Unit
moz
Cutoff Grade
0

Prior Estimate

Resource Date
2023-12-22

Metal Equivalent

Metal Eq. Grade
2.3
Metal Eq. Unit
g/t AuEq
Assumptions Disclosed
No

Lab

Laboratory
not stated

Location

Loc. Confidence
inferred

Review

Needs Review
Yes
Review Reason
historical_restatement
Historical
Yes
Historical Source Date
2023-12-22T00:00:00.000Z

Reasoning: Silver companion fact for probable reserve.

Positive factors

  • Probable reserve silver inventory disclosed

Negative factors

  • Historical restatement

Evidence · table

“40.1”

Context: 11.89

Tags used in scoring

Probable Reservepositive

Indicated Resource with demonstrated economic viability after applying modifying factors.

Why it applies: category is "probable"

Cut Off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

NI 43 101 Compliantpositive

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

Why it applies: reporting_standards includes ni_43_101

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 2.9 years before this release

Metallurgical Results (2)

flotationEskay Creek · goldRecovery: 83 %View all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
gold
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Test Work

Program Status
detailed
Test Type
flotation
Processing Route
flotation
Sample
Eskay Creek composite samples representing 15-35% Mudstone with the balance as Rhyolite
Grind P80
40 µm

Recovery

Recovery
83 %
Recovery Basis
actual_test
Conc. Grade
82
Conc. Grade Unit
g/t
Mass Pull
3.9 %

Reagents

Reagent Notes
The new testwork program evaluated a range of primary grinds and determined that 40 microns was optimal prior to rougher flotation. Following rougher flotation, regrinding rougher concentrate to approximately 10 µm was determined to provide the best flotation results.

Review

Needs Review
No
Historical
No

Reasoning: Gold flotation testwork for Eskay Creek supports a simplified flowsheet and higher-grade concentrate with lower mass pull.

Positive factors

  • Detailed metallurgical testing was completed for the DFS
  • Concentrate grade improved versus the prior feasibility study
  • Mass yield to concentrate fell to 3.9%

Negative factors

  • This is a restated programme summary within an MD&A, not a standalone test release
  • Recovery is only described as largely unchanged and slightly conservative

Tags used in scoring

Mill Routeneutral

Processing via mill or concentrator (CIL, CIP, tank leach, flotation).

Why it applies: processing_route matches the flotation signal

flotationEskay Creek · silverRecovery: 91 %View all details
Link to this fact

Identity

Project
Eskay Creek
Commodity
silver
Region
canada_bc
Reported Region
British Columbia
Ticker
SKE

Test Work

Program Status
detailed
Test Type
flotation
Processing Route
flotation
Sample
Eskay Creek composite samples representing 15-35% Mudstone with the balance as Rhyolite
Grind P80
40 µm

Recovery

Recovery
91 %
Recovery Basis
actual_test
Conc. Grade
2466
Conc. Grade Unit
g/t
Mass Pull
3.9 %

Reagents

Reagent Notes
The new testwork program evaluated a range of primary grinds and determined that 40 microns was optimal prior to rougher flotation. Following rougher flotation, regrinding rougher concentrate to approximately 10 µm was determined to provide the best flotation results.

Review

Needs Review
No
Historical
No

Reasoning: Silver flotation result accompanying the Eskay Creek DFS metallurgical optimization summary.

Positive factors

  • Silver recovery improved to 91% in the DFS testwork summary
  • Higher-grade silver concentrate was achieved with lower concentrate volumes

Negative factors

  • Only summarized in the MD&A, not a dedicated testwork release

Tags used in scoring

Mill Routeneutral

Processing via mill or concentrator (CIL, CIP, tank leach, flotation).

Why it applies: processing_route matches the flotation signal

High Recoverypositive

Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: 91% is at or above the exceptional band (90%)

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.