Granada Gold Mine Advances On-Site Processing Authorization for Gravity Concentration at Granada Gold Project
Original announcement by tmx on
- Company
- Granada Gold Mine Inc.
- Ticker
- GGM
- Exchange
- TSX
- Region
- Quebec
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Resource update, Permitting
- Extracted
- 2026-09-14 02:38:21 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Granada Gold Mine has engaged an environmental engineering company to prepare an authorization modification for on-site gravity concentration at the Granada Gold Project in Quebec. This permitting step is part of the company's 'Rolling Start' development pathway and complements ongoing mineral resource estimate updates and ore sorting work.
Reasoning: The company is advancing a key permitting step for on-site gravity concentration, which provides a strategic processing pathway alongside toll milling, while also updating its mineral resource.
Positive factors
- Permitting milestone for on-site processing
- Low-capital-intensity gravity technology
- Non-deleterious residue with resale potential
- Synergy with existing ore sorting results
Negative factors
- Regulatory approval is subject to timelines and engineering design packages
Facts used in scoring: 4
Classification and evidence
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The document mentions an ongoing mineral resource estimate update with GoldMinds Geoservices Inc.
Evidence · text
“advancing a mineral resource estimate update with GoldMinds Geoservices Inc.”
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The technical information was reviewed and approved by a Qualified Person in accordance with NI 43-101.
Evidence · text
“Qualified Person in accordance with NI 43-101”
Extracted facts
Stored fact records: 4. Some facts used in scoring do not have a stored record.
Resource Estimates (4)
measuredGranada Gold Project · goldTonnes: 4900000Grade: 1.7Grade Unit: g/tContained Metal: 269000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Granada Gold Project
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Quebec
- Ticker
- GGM
Resource scope
- Estimate type
- resource
- Effective date
- 2022-06-23T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Matthew Halliday
- Resource group id
- resource:497fc7585cdd2b90b4d4
- Deposit or zone
- Granada Gold Project
- Mining method
- combined
- Material type
- InPit+UG
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- measured
- Tonnes
- 4900000
- Grade
- 1.7
- Grade Unit
- g/t
- Contained Metal
- 269000
- Contained Unit
- oz
- Cutoff Grade
- 0.55
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2022-06-23
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-08-22T00:00:00.000Z
Dates
- Event date
- 2026-05-26T00:00:00.000Z
Reasoning: Historical resource component being restated for context.
Evidence · table
“1.70”
Context: 4,900,000
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this release
indicatedGranada Gold Project · goldTonnes: 3320000Grade: 2.57Grade Unit: g/tContained Metal: 274000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Granada Gold Project
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Quebec
- Ticker
- GGM
Resource scope
- Estimate type
- resource
- Effective date
- 2022-06-23T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Matthew Halliday
- Resource group id
- resource:6a5cd729959151a225cd
- Deposit or zone
- Granada Gold Project
- Mining method
- combined
- Material type
- InPit+UG
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 3320000
- Grade
- 2.57
- Grade Unit
- g/t
- Contained Metal
- 274000
- Contained Unit
- oz
- Cutoff Grade
- 0.55
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2022-06-23
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-08-22T00:00:00.000Z
Dates
- Event date
- 2026-05-26T00:00:00.000Z
Reasoning: Historical resource component being restated for context.
Evidence · table
“2.57”
Context: 3,320,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this release
indicatedGranada Gold Project · goldTonnes: 8220000Grade: 2.05Grade Unit: g/tContained Metal: 543000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Granada Gold Project
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Quebec
- Ticker
- GGM
Resource scope
- Estimate type
- resource
- Effective date
- 2022-06-23T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Matthew Halliday
- Resource group id
- resource:f4a925a3e001610caba0
- Deposit or zone
- Granada Gold Project
- Mining method
- combined
- Material type
- InPit+UG
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 8220000
- Grade
- 2.05
- Grade Unit
- g/t
- Contained Metal
- 543000
- Contained Unit
- oz
- Cutoff Grade
- 0.55
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2022-06-23
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-08-22T00:00:00.000Z
Dates
- Event date
- 2026-05-26T00:00:00.000Z
Reasoning: Historical M&I resource component being restated for context.
Evidence · table
“2.05”
Context: 8,220,000
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this release
inferredGranada Gold Project · goldTonnes: 3010000Grade: 4.71Grade Unit: g/tContained Metal: 456000Contained Unit: ozHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Granada Gold Project
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- Quebec
- Ticker
- GGM
Resource scope
- Estimate type
- resource
- Effective date
- 2022-06-23T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- Matthew Halliday
- Resource group id
- resource:b4ad69bae32b6dfc74e8
- Deposit or zone
- Granada Gold Project
- Mining method
- combined
- Material type
- InPit+UG
- Ownership percent
- 100 %
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 3010000
- Grade
- 4.71
- Grade Unit
- g/t
- Contained Metal
- 456000
- Contained Unit
- oz
- Cutoff Grade
- 2.5
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2022-06-23
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2022-08-22T00:00:00.000Z
Dates
- Event date
- 2026-05-26T00:00:00.000Z
Reasoning: Historical Inferred resource component being restated for context.
Evidence · table
“4.71”
Context: 3,010,000
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: the release compares against a previous estimate
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.9 years before this release
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.