Goldgroup Files Updated Technical Report on San Francisco Gold Project
Original announcement by orestocks on
- Company
- Goldgroup Mining Inc.
- Ticker
- GGA.V
- Exchange
- Unavailable
- Region
- Sonora, Mexico
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Resource update
- Extracted
- 2026-10-01 03:59:23 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Goldgroup Mining Inc. has filed an updated NI 43-101 technical report for the San Francisco gold project in Sonora, Mexico. The report defines 1.226 million ounces of Measured and Indicated gold resources and 178,000 ounces of Inferred resources, supported by existing heap leach infrastructure and full permitting.
Reasoning: Updated NI 43-101 technical report confirms a robust M&I gold resource and outlines a path to rapid production restart using existing infrastructure.
Positive factors
- Significant M&I gold resource of 1.226 million oz
- Fully permitted for rapid restart
- Existing heap leach infrastructure
- Large drilling database (668,051 m) underpinning model
Negative factors
- Inferred resources are uncertain in nature
- Mining operations have been idle since 2023
Facts used in scoring: 18
Classification and evidence
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The company announced the filing of an updated NI 43-101 technical report.
Evidence · text
“filed an updated NI 43-101 technical report”
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: The resource estimate includes a significant Inferred component of 178K oz.
Evidence · text
“additional 178K Inferred oz”
Extracted facts
Stored fact records: 18. Some facts used in scoring do not have a stored record.
Resource Estimates (18)
measuredSan Francisco gold project · goldTonnes: 41024Grade: 0.38Grade Unit: g/tContained Metal: 498.9Contained Unit: k ozView all detailsHide details
Identity
- Project
- San Francisco gold project
- Commodity
- gold
- Region
- mexico
- Reported Region
- Sonora, Mexico
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Richard M. Gowans, Tudorel Ciuculescu
- Resource group id
- resource:0a1b44dd814285489eba
- Deposit or zone
- San Francisco Mine OP
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 41024
- Grade
- 0.38
- Grade Unit
- g/t
- Contained Metal
- 498.9
- Contained Unit
- k oz
- Cutoff Grade
- 0.09
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-04-30
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Measured resource component of the San Francisco Mine.
Evidence · table
“0.38”
Context: 41,024
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
indicatedSan Francisco gold project · goldTonnes: 38299Grade: 0.37Grade Unit: g/tContained Metal: 456.8Contained Unit: k ozView all detailsHide details
Identity
- Project
- San Francisco gold project
- Commodity
- gold
- Region
- mexico
- Reported Region
- Sonora, Mexico
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Richard M. Gowans, Tudorel Ciuculescu
- Resource group id
- resource:76c76e398cc12ef6b81d
- Deposit or zone
- San Francisco Mine OP
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 38299
- Grade
- 0.37
- Grade Unit
- g/t
- Contained Metal
- 456.8
- Contained Unit
- k oz
- Cutoff Grade
- 0.09
- Cutoff Unit
- g/t Au
Prior Estimate
- Resource Date
- 2026-04-30
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Indicated resource component of the San Francisco Mine.
Evidence · table
“0.37”
Context: 38,299
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
indicatedSan Francisco gold project · goldTonnes: 56821Grade: 0.35Grade Unit: g/tContained Metal: 644.9Contained Unit: k ozView all detailsHide details
Identity
- Project
- San Francisco gold project
- Commodity
- gold
- Region
- mexico
- Reported Region
- Sonora, Mexico
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Richard M. Gowans, Tudorel Ciuculescu
- Resource group id
- resource:bd9070686e095ac1630f
- Deposit or zone
- Total Resources
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 56821
- Grade
- 0.35
- Grade Unit
- g/t
- Contained Metal
- 644.9
- Contained Unit
- k oz
Prior Estimate
- Resource Date
- 2026-04-30
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Indicated resource component of Total Resources.
Evidence · table
“0.35”
Context: 56,821
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
inferredSan Francisco gold project · goldTonnes: 17268Grade: 0.32Grade Unit: g/tContained Metal: 178.4Contained Unit: k ozView all detailsHide details
Identity
- Project
- San Francisco gold project
- Commodity
- gold
- Region
- mexico
- Reported Region
- Sonora, Mexico
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Richard M. Gowans, Tudorel Ciuculescu
- Resource group id
- resource:f249a3017f77e7990601
- Deposit or zone
- Total Resources
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 17268
- Grade
- 0.32
- Grade Unit
- g/t
- Contained Metal
- 178.4
- Contained Unit
- k oz
Prior Estimate
- Resource Date
- 2026-04-30
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Inferred resource component of Total Resources.
Negative factors
- Inferred category is speculative
Evidence · table
“0.32”
Context: 17,268
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
measuredMineral Resource Estimate for the San Francisco · goldTonnes: 41024Grade: 498.9Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:8f0a2a38c0209d9677a5
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 41024
- Grade
- 498.9
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“498.9”
Context: 41,024
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
measuredMineral Resource Estimate for the San Francisco · goldTonnes: 7241Grade: 82.8Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:4e6cc56b104821d2ea89
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 7241
- Grade
- 82.8
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“82.8”
Context: 7,241
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
measuredMineral Resource Estimate for the San Francisco · goldTonnes: 48265Grade: 581.7Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:ed76b888b2def93107ab
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 48265
- Grade
- 581.7
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“581.7”
Context: 48,265
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 38299Grade: 456.8Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:fbdb4be3b7ed30b031c4
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 38299
- Grade
- 456.8
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“456.8”
Context: 38,299
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 79323Grade: 955.7Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:4431e07408e8e7744426
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 79323
- Grade
- 955.7
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“955.7”
Context: 79,323
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredMineral Resource Estimate for the San Francisco · goldTonnes: 7464Grade: 93.3Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:ce213b728592756de3dd
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 7464
- Grade
- 93.3
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“93.3”
Context: 7,464
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 13892Grade: 143.8Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:518abeb6dc17f1dc9bff
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 13892
- Grade
- 143.8
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“143.8”
Context: 13,892
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 21132Grade: 226.6Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:a494437bf5d0358f7a1e
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 21132
- Grade
- 226.6
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“226.6”
Context: 21,132
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredMineral Resource Estimate for the San Francisco · goldTonnes: 1040Grade: 12.4Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:d4c215b924b43996b1f8
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 1040
- Grade
- 12.4
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“12.4”
Context: 1,040
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 4630Grade: 44.3Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:0f00712bf754c8d131e1
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 4630
- Grade
- 44.3
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“44.3”
Context: 4,630
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredMineral Resource Estimate for the San Francisco · goldTonnes: 8764Grade: 72.7Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:6a04dd05fc4f523b6fd9
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 8764
- Grade
- 72.7
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“72.7”
Context: 8,764
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 56821Grade: 644.9Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:36e9b4253f1c7d4ccf1d
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 56821
- Grade
- 644.9
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“644.9”
Context: 56,821
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
indicatedMineral Resource Estimate for the San Francisco · goldTonnes: 105086Grade: 1226.6Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:fd2bb88e1f5637614f2d
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 105086
- Grade
- 1226.6
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“1,226.6”
Context: 105,086
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
inferredMineral Resource Estimate for the San Francisco · goldTonnes: 17268Grade: 178.4Grade Unit: k ozView all detailsHide details
Identity
- Project
- Mineral Resource Estimate for the San Francisco
- Commodity
- gold
- Ticker
- GGA.V
Resource scope
- Estimate type
- resource
- Effective date
- 2026-04-30T00:00:00.000Z
- Reporting standards
- ni_43_101
- Resource group id
- resource:76ca3aae66be61ea3450
- Mining method
- open_pit
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 17268
- Grade
- 178.4
- Grade Unit
- k oz
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-05-11T00:00:00.000Z
Reasoning: Expanded from multi-commodity resource table for completeness.
Negative factors
- Fact expanded from resource table columns (model omitted this commodity).
Evidence · table
“178.4”
Context: 17,268
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
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.