These presentation slides (the “Slides”) have been prepared by
Original announcement by research on
- Company
- Savannah Resources
- Ticker
- SAV
- Exchange
- LSE
- Region
- Unavailable
- Primary commodity
- Lithium
- Secondary commodities
- None reported
- Document categories
- Other, Resource update
- Extracted
- 2026-10-20 00:19:46 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
This is an investor presentation on Savannah Resources’ Ewoyaa lithium project, summarizing the resource, reserve, DFS economics, partnerships and development milestones. It does not announce new drilling, a new resource estimate, metallurgical results or a financing event. The most substantive current messages are project progress, permitting status and strategic funding/offtake updates.
Reasoning: This is an investor presentation and corporate/project update rather than a new technical release. It mainly restates prior resource, reserve, DFS, partnership and catalyst information for the Ewoyaa lithium project.
Positive factors
- Presentation reiterates Ewoyaa project scale, reserve/resource inventory and DFS metrics.
- Discloses permitting and project-advancement milestones including Mining Lease granted and EPA permit.
- Shows strategic funding and offtake progress via MIIF and Piedmont partnership disclosures.
Negative factors
- Much of the document restates prior DFS and MRE material rather than presenting new technical results.
- No new drill assays, resource update, metallurgy results or financing completed in this document.
- Several project metrics are referenced from earlier announcements, limiting novelty.
Facts used in scoring: 10
Classification and evidence
Resource Updateneutral · Story-specific tag
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The presentation restates the Ewoyaa Mineral Resource Estimate and Ore Reserve figures in a summary slide.
Evidence · text
“Ewoyaa Mineral Resource Estimate*”
NI 43-101 Compliantpositive · Story-specific tag
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The slides explicitly reference the updated Mineral Resource Estimate announcement and DFS announcement, indicating formal technical reporting context.
Evidence · text
“updated Mineral Resource Estimate (“MRE”) announcement on 1 February 2023”
JORC Compliantpositive · Story-specific tag
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: The resource and reserve disclosures are presented in a formal technical-report style consistent with the referenced MRE/DFS announcements, but the slide text itself does not explicitly state JORC; apply cautiously based on the cited resource framework.
Evidence · text
“Mineral Resource Estimate (“MRE”) announcement on 1 February 2023”
Stale Estimatenegative · Story-specific tag
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: The resource figures are referenced from announcements dated 1 February 2023 and 29 June 2023 rather than presenting a fresh estimate in this document.
Evidence · text
“reported by the Company in the Definitive Feasibility Study (“DFS”) announcement on 29 June 2023 and the updated Mineral Resource Estimate (“MRE”) announcement on 1 February 2023”
Extracted facts
Stored fact records: 10. Some facts used in scoring do not have a stored record.
Resource Estimates (10)
measuredEwoyaa Lithium Project · lithiumTonnes: 3500000Grade: 1.37Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- Resource group id
- resource:90aa21c45a2e6de362c9
- Deposit or zone
- Ewoyaa
Resource Data
- Category
- measured
- Tonnes
- 3500000
- Grade
- 1.37
- Grade Unit
- % Li2O
Prior Estimate
- Resource Date
- 2023-02-01
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: Restated measured resource row for Ewoyaa lithium.
Positive factors
- Measured category disclosed for the project resource.
- Resource figures are tied to the Ewoyaa project scale and support development planning.
Negative factors
- This is restated from the 1 February 2023 MRE reference in the presentation.
- Cut-off grade not disclosed in the slide text provided.
Evidence · text
“Measured 3.5 1.37”
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
indicatedEwoyaa Lithium Project · lithiumTonnes: 24500000Grade: 1.25Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- Resource group id
- resource:b50f2a1934da7a992733
- Deposit or zone
- Ewoyaa
Resource Data
- Category
- indicated
- Tonnes
- 24500000
- Grade
- 1.25
- Grade Unit
- % Li2O
Prior Estimate
- Resource Date
- 2023-02-01
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: Restated indicated resource row for Ewoyaa lithium.
Positive factors
- Indicated resource component is substantial and underpins the project case.
- Used in the presentation's resource summary for Ewoyaa.
Negative factors
- Restated from the referenced 1 February 2023 MRE announcement.
- No cut-off grade disclosed in the provided text.
Evidence · text
“Indicated 24.5 1.25”
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
inferredEwoyaa Lithium Project · lithiumTonnes: 7400000Grade: 1.16Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- Resource group id
- resource:3c64dc174f9a74198414
- Deposit or zone
- Ewoyaa
Resource Data
- Category
- inferred
- Tonnes
- 7400000
- Grade
- 1.16
- Grade Unit
- % Li2O
Prior Estimate
- Resource Date
- 2023-02-01
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: Restated inferred resource row for Ewoyaa lithium.
Positive factors
- Inferred resource adds additional inventory to the project summary.
Negative factors
- Restated historical MRE figure from the presentation reference.
- Lower confidence category than measured/indicated.
Evidence · text
“Inferred 7.4 1.16”
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
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
probableEwoyaa Lithium Project · lithiumTonnes: 25600000Grade: 1.22Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- reserve
- Reporting standards
- ni_43_101
- Resource group id
- resource:1b5ed48a70d7ef6db02e
- Deposit or zone
- Ewoyaa
Resource Data
- Category
- probable
- Tonnes
- 25600000
- Grade
- 1.22
- Grade Unit
- % Li2O
Prior Estimate
- Resource Date
- 2023-06-29
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-06-29T00:00:00.000Z
Reasoning: Restated probable reserve row for Ewoyaa lithium.
Positive factors
- Probable reserve disclosed for the project and used in DFS context.
- Supports mine planning and economics in the presentation.
Negative factors
- Based on the referenced DFS announcement rather than a new reserve update in this document.
- No additional reserve breakdown or modifying-factor detail is provided here.
Evidence · text
“Probable 25.6 1.22”
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
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
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.3 years before this release
measuredEwoyaa Lithium Project · lithiumTonnes: 31300000Grade: 1.27Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:76d6fb250ba8c57e9c76
- Deposit or zone
- P1
Resource Data
- Category
- measured
- Tonnes
- 31300000
- Grade
- 1.27
- Grade Unit
- % Li2O
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: P1 resource domain row from the geometallurgy table.
Positive factors
- Resource table breaks out the P1 geometallurgical domain.
- P1 is the dominant domain by tonnage and grade in the slide table.
Negative factors
- Table appears to restate previously announced MRE figures.
- No cut-off grade or reporting date is shown in the table itself.
Evidence · table
“1.27”
Context: 31.3
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
measuredEwoyaa Lithium Project · lithiumTonnes: 4000000Grade: 1.06Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:5670f50252c2e85b0c59
- Deposit or zone
- P2
Resource Data
- Category
- measured
- Tonnes
- 4000000
- Grade
- 1.06
- Grade Unit
- % Li2O
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: P2 resource domain row from the geometallurgy table.
Positive factors
- Geometallurgical domain split is disclosed for the resource.
Negative factors
- Restated table value rather than a new estimate.
- No cut-off grade disclosed in the slide text.
Evidence · table
“1.06”
Context: 4
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
measuredEwoyaa Lithium Project · lithiumTonnes: 35300000Grade: 1.25Grade Unit: % Li2OHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:9aa7947c1698a1d74d98
- Deposit or zone
- Total
Resource Data
- Category
- measured
- Tonnes
- 35300000
- Grade
- 1.25
- Grade Unit
- % Li2O
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: Total resource row from the geometallurgy/resource summary table.
Positive factors
- Total resource tonnage and grade are explicitly summarized in the slide deck.
- Matches the headline project resource figures.
Negative factors
- Restated total rather than new data.
- Cut-off grade not disclosed in the material provided.
Evidence · table
“1.25”
Context: 35.3
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
indicatedEwoyaa Lithium Project · lithiumTonnes: 39800000Grade: 90Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:fc4d3f59e99b15f14bbf
- Deposit or zone
- P1
Resource Data
- Category
- indicated
- Tonnes
- 39800000
- Grade
- 90
- Grade Unit
- %
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: P1 contained lithium percentage from the geometallurgy table.
Positive factors
- Geometallurgical lithium cont. percentage is stated for P1.
Negative factors
- Table uses a lithium-containment percentage, not a standard resource grade.
- Restated project background data rather than new results.
Evidence · table
“90”
Context: 398
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
indicatedEwoyaa Lithium Project · lithiumTonnes: 4000000Grade: 10Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:5c5d5320dd9c5e86a456
- Deposit or zone
- P2
Resource Data
- Category
- indicated
- Tonnes
- 4000000
- Grade
- 10
- Grade Unit
- %
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: P2 contained lithium percentage from the geometallurgy table.
Positive factors
- Second geometallurgical domain is explicitly quantified.
Negative factors
- Contained-percent style metric, not a conventional ore grade.
- Historical slide material rather than a new disclosure.
Evidence · table
“10”
Context: 42
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 years before this release
indicatedEwoyaa Lithium Project · lithiumTonnes: 35300000Grade: 100Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Ewoyaa Lithium Project
- Commodity
- lithium
- Region
- ghana
- Reported Region
- Ghana
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:3bcdab8f4fbb026c8c4d
- Deposit or zone
- Total
Resource Data
- Category
- indicated
- Tonnes
- 35300000
- Grade
- 100
- Grade Unit
- %
Lab
- Laboratory
- not stated
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
- Historical Source Date
- 2023-02-01T00:00:00.000Z
Reasoning: Total contained lithium percentage from the geometallurgy table.
Positive factors
- Total contained lithium percentage is explicitly shown.
Negative factors
- This is a contained-product percentage metric, not a mineral resource grade.
- Not a new result.
Evidence · table
“100”
Context: 35.3
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
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
Stale Estimatenegative
Effective date is >2 years old — data currency concern, may not reflect current geological understanding.
Why it applies: effective date is 3.7 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.