Minnova Announces Positive Preliminary Economic Assessment for the PL Gold Mine Restart: After-Tax NPV5% of US$181 Million and 111% IRR at US$3,000/oz Gold, Rising to US$439 Million at US$4,000/oz
Original announcement by jmn on
- Company
- Minnova Corp.
- Ticker
- MCI
- Exchange
- TSXV
- Region
- Manitoba
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Other, Resource update
- Extracted
- 2026-10-14 22:49:09 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Minnova announced a positive Preliminary Economic Assessment (PEA) for its PL Gold Mine restart, projecting an after-tax NPV5% of US$181 million and an IRR of 111% at a base case gold price of US$3,000/oz. The study highlights low pre-production capital of US$53.4 million, a short 0.68-year payback, and estimated production of 621.5 thousand ounces of gold over a 10-year mine life. The PEA is based on a combined open-pit and underground operation, utilizing existing mill and site infrastructure, and incorporates the 2026 Mineral Resource Estimate.
Reasoning: Minnova announced a highly positive Preliminary Economic Assessment for the PL Gold Mine restart, demonstrating robust economics with a high NPV and IRR, low capital requirements, and a short payback period, leveraging existing infrastructure and a recent resource estimate. While preliminary, the results indicate strong potential for the project.
Positive factors
- High after-tax NPV5% of US$181 million at US$3,000/oz gold, rising to US$439 million at US$4,000/oz gold.
- Strong after-tax IRR of 111% at base case gold price.
- Low pre-production capital of US$53.4 million, leveraging existing mill and site infrastructure.
- Short payback period of 0.68 years from start of production.
- Significant LOM recovered gold of 621.5 thousand ounces over a 10-year mine life.
- The PEA is based on a recent 2026 Mineral Resource Estimate, which shows significant Measured and Indicated resources.
Negative factors
- The PEA is preliminary in nature and includes Inferred Mineral Resources, which are considered too speculative geologically for economic considerations.
- The project economics are highly sensitive to gold price and recovered grade.
- Non-GAAP financial measures are used without reconciliation to IFRS measures.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 63
Classification and evidence
High NPVpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The after-tax NPV5% is US$181 million at US$3,000/oz gold, rising to US$439 million at US$4,000/oz gold, which is a strong valuation for the project.
Evidence · text
“After-Tax NPV5% of US$181 Million and 111% IRR at US$3,000/oz Gold, Rising to US$439 Million at US$4,000/oz”
High IRRpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The after-tax IRR is 111% at US$3,000/oz gold, indicating a highly profitable project.
Evidence · text
“After-Tax NPV5% of US$181 Million and 111% IRR at US$3,000/oz Gold”
Low Initial Capexpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The pre-production capital is estimated at US$53.4 million, which is considered low for a mine restart project.
Evidence · text
“Low pre-production capital of US$53.4 million”
Short Payback Periodpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The after-tax payback period is 0.68 years from the start of production, indicating a very rapid return on investment.
Evidence · text
“0.7-year payback”
Existing Infrastructure Utilizedpositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The project benefits from re-using the existing PL mill and site infrastructure, which contributes to lower capital costs.
Evidence · text
“re-uses the existing processing plant at the past-producing PL mine site”
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: The document is a Preliminary Economic Assessment, which is an early-stage economic study.
Evidence · text
“Preliminary Economic Assessment”
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: The PEA includes Inferred Mineral Resources, which are considered too speculative geologically to have economic considerations applied to them.
Evidence · text
“It includes Inferred Mineral Resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as Mineral Reserves”
Non-GAAP Measures Usednegative · Story-specific tag
No canonical definition is currently available.
Why it applies: The news release refers to total cash cost, AISC, all-in cost (AIC) and free cash flow, which are non-GAAP financial measures or ratios.
Evidence · text
“This news release refers to total cash cost, AISC, all-in cost (AIC) and free cash flow, which are non-GAAP financial measures or ratios.”
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: The resource estimate includes a significant Measured resource component, indicating high geological confidence.
Evidence · table
“Measured”
Context: Category
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: The resource estimate includes a significant Indicated resource component, indicating reasonable geological confidence.
Evidence · table
“Indicated”
Context: Category
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The Mineral Resource Estimate was prepared in accordance with National Instrument 43-101.
Evidence · text
“in accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101")”
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: The scientific and technical information was reviewed and approved by independent Qualified Persons Nicholas Ross King, Ettienne Jaques Oosthuizen, and Gordon Ian Cunningham.
Evidence · text
“reviewed and approved by the following independent Qualified Persons of A&B Global (Pty) Ltd., South Africa, as defined under National Instrument 43-101”
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: Cut-off grades for both open-pit (0.60 g/t Au) and underground (1.92 g/t and 1.43 g/t Au) resources are clearly stated.
Evidence · text
“Open-pit Mineral Resources: cut-off grade of 0.60 g/t Au”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The PEA is based on the 2026 Mineral Resource Estimate announced on September 10, 2026, indicating a revised estimate for the project.
Evidence · text
“based on the 2026 Mineral Resource Estimate ("2026 MRE") announced on September 10, 2026”
Extracted facts
Stored fact records: 9. Some facts used in scoring do not have a stored record.
Resource Estimates (9)
measuredPL Gold Mine · goldTonnes: 1288360Grade: 5.35Grade Unit: g/tContained Metal: 221575Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:3d46823841b64fcba1cd
- Deposit or zone
- PL Deposit - Open Pit
Resource Data
- Category
- measured
- Tonnes
- 1288360
- Grade
- 5.35
- Grade Unit
- g/t
- Contained Metal
- 221575
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Measured resource for the open pit is substantial with a high grade, providing a strong foundation for the project.
Positive factors
- High confidence Measured resource.
- High grade for an open pit resource.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“1,288,360”
Context: Measured
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
indicatedPL Gold Mine · goldTonnes: 289750Grade: 4.99Grade Unit: g/tContained Metal: 46516Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:1a6109cd976df00d9927
- Deposit or zone
- PL Deposit - Open Pit
Resource Data
- Category
- indicated
- Tonnes
- 289750
- Grade
- 4.99
- Grade Unit
- g/t
- Contained Metal
- 46516
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Indicated resource for the open pit adds to the project's confidence with a good grade.
Positive factors
- Good confidence Indicated resource.
- High grade for an open pit resource.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“289,750”
Context: Indicated
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
inferredPL Gold Mine · goldTonnes: 118689Grade: 5.75Grade Unit: g/tContained Metal: 21955Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:0c415f0c779823063c83
- Deposit or zone
- PL Deposit - Open Pit
Resource Data
- Category
- inferred
- Tonnes
- 118689
- Grade
- 5.75
- Grade Unit
- g/t
- Contained Metal
- 21955
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Inferred resource for the open pit, while high grade, carries lower geological confidence.
Positive factors
- High grade for an open pit resource.
Negative factors
- Lower confidence Inferred category.
- Resource estimate is historical to this document.
Evidence · table
“118,689”
Context: Inferred
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
measuredPL Gold Mine · goldTonnes: 1343678Grade: 5.06Grade Unit: g/tContained Metal: 218603Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:d41c55dfc95899daa0cf
- Deposit or zone
- PL Deposit - Underground
Resource Data
- Category
- measured
- Tonnes
- 1343678
- Grade
- 5.06
- Grade Unit
- g/t
- Contained Metal
- 218603
- Contained Unit
- oz
- Cutoff Grade
- 1.92
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Measured resource for the underground operation is significant with a good grade, supporting the project's long-term plan.
Positive factors
- High confidence Measured resource.
- Good grade for an underground resource.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“1,343,678”
Context: Measured
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
indicatedPL Gold Mine · goldTonnes: 835239Grade: 4.26Grade Unit: g/tContained Metal: 114464Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:669f7cc4896c31fcb29f
- Deposit or zone
- PL Deposit - Underground
Resource Data
- Category
- indicated
- Tonnes
- 835239
- Grade
- 4.26
- Grade Unit
- g/t
- Contained Metal
- 114464
- Contained Unit
- oz
- Cutoff Grade
- 1.92
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Indicated resource for the underground operation adds to the project's confidence with a good grade.
Positive factors
- Good confidence Indicated resource.
- Good grade for an underground resource.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“835,239”
Context: Indicated
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
inferredPL Gold Mine · goldTonnes: 1548443Grade: 3.63Grade Unit: g/tContained Metal: 180855Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:885286fba7b6ae459387
- Deposit or zone
- PL Deposit - Underground
Resource Data
- Category
- inferred
- Tonnes
- 1548443
- Grade
- 3.63
- Grade Unit
- g/t
- Contained Metal
- 180855
- Contained Unit
- oz
- Cutoff Grade
- 1.92
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The Inferred resource for the underground operation, while good grade, carries lower geological confidence.
Positive factors
- Good grade for an underground resource.
Negative factors
- Lower confidence Inferred category.
- Resource estimate is historical to this document.
Evidence · table
“1,548,443”
Context: Inferred
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
measuredPL Gold Mine · goldTonnes: 2632038Grade: 5.2Grade Unit: g/tContained Metal: 440178Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:4591402debffccddaa48
- Deposit or zone
- PL Deposit - Open Pit and Underground
Resource Data
- Category
- measured
- Tonnes
- 2632038
- Grade
- 5.2
- Grade Unit
- g/t
- Contained Metal
- 440178
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The total Measured resource for the combined operation is substantial and high-grade, providing a strong foundation for the PEA.
Positive factors
- Significant Measured resource base.
- High grade for a combined operation.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“2,632,038”
Context: Measured
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
indicatedPL Gold Mine · goldTonnes: 1124989Grade: 4.45Grade Unit: g/tContained Metal: 160980Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:fc9427973b68d74c3687
- Deposit or zone
- PL Deposit - Open Pit and Underground
Resource Data
- Category
- indicated
- Tonnes
- 1124989
- Grade
- 4.45
- Grade Unit
- g/t
- Contained Metal
- 160980
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The total Indicated resource for the combined operation adds significant confidence and grade to the project.
Positive factors
- Significant Indicated resource base.
- Good grade for a combined operation.
Negative factors
- Resource estimate is historical to this document.
Evidence · table
“1,124,989”
Context: Indicated
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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
inferredPL Gold Mine · goldTonnes: 1667132Grade: 3.78Grade Unit: g/tContained Metal: 202810Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- PL Gold Mine
- Commodity
- gold
- Region
- canada_mb
- Reported Region
- Manitoba
- Ticker
- MCI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Nicholas Ross King
- Resource group id
- resource:657904903a3cd673eb3e
- Deposit or zone
- PL Deposit - Open Pit and Underground
Resource Data
- Category
- inferred
- Tonnes
- 1667132
- Grade
- 3.78
- Grade Unit
- g/t
- Contained Metal
- 202810
- Contained Unit
- oz
- Cutoff Grade
- 0.6
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-09-10
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2026-09-10T00:00:00.000Z
Dates
- Event date
- 2026-10-14T00:00:00.000Z
Reasoning: The total Inferred resource for the combined operation provides future exploration potential but carries lower geological confidence.
Positive factors
- Significant Inferred resource base.
- Good grade for a combined operation.
Negative factors
- Lower confidence Inferred category.
- Resource estimate is historical to this document.
Evidence · table
“1,667,132”
Context: Inferred
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
PFS-Supportingneutral
Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.
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.