Savannah Resources Plc / Index: AIM / Epic: SAV / Sector: Mining
Original announcement by research on
- Company
- Savannah Resources Plc
- Ticker
- SAV
- Exchange
- LSE
- Region
- northern Oman
- Primary commodity
- Copper
- Secondary commodities
- None reported
- Document categories
- Other, Drill results, Resource update
- Extracted
- 2026-11-07 14:07:16 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Savannah reported reprocessed VTEM survey results for Blocks 5 and 6 in northern Oman, identifying 94 prospective anomalies and several high-priority targets near known VMS copper mineralisation. The announcement is primarily an exploration-targeting update and says reverse circulation drilling was planned for Q4 2014, rather than presenting new drill assays.
Reasoning: The release mainly reports reprocessed VTEM targeting results and exploration plans, not completed new drilling results. It is positive for target generation and resource upside, but novelty is limited because the key grade figures cited are historical context.
Positive factors
- 94 prospective anomalies identified
- results underpin potential to increase current Indicated and Inferred Mineral Resource of 1.7Mt at 2.2% Cu
- high priority exploration targets include Maqail South, Sarami, Hara Kilab and Mahab 2
Negative factors
- no new drill assays reported in this document
- planned reverse circulation drilling is still future work
Rubric flags
- drill_results classification with no new assays — This document is primarily an exploration-targeting update; if using drill_results facts, keep them as historical context rather than current assay news.
Facts used in scoring: 8
Classification and evidence
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The release repeatedly says the anomalies occur in the vicinity of known VMS copper mineralisation and that the targets could form part of a VMS cluster.
Evidence · text
“occur in the vicinity of known VMS copper mineralisation occurrences”
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: The announcement refers to existing Indicated and Inferred Mineral Resource context and aims to refine targets around known mineralisation, rather than first-pass discovery alone.
Evidence · text
“current Indicated and Inferred Mineral Resource of 1.7Mt at 2.2% Cu”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The reported intercepts are quoted as metre lengths and no true widths or drill orientations are given.
Evidence · text
“6.68m at 7.42% copper”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The announcement states the technical information was reviewed and approved by a Competent Person.
Evidence · text
“reviewed and approved by Mr D. Ferguson”
Extracted facts
Stored fact records: 6. Some facts used in scoring do not have a stored record.
Drill Results (4)
Fact 1Blocks 5 and 6 · copperGrade: 7.42Grade Unit: %Intercept: 6.68 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Blocks 5 and 6
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern oman
Geometry
- Grade
- 7.42
- Grade Unit
- %
- Intercept
- 6.68 m
Classification
- Deposit Type
- vms
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Location
- Maqail South
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Reasoning: This is a strong copper intercept for a VMS setting, but the document uses it as background to a targeting update rather than a fresh assay result.
Positive factors
- 6.68m at 7.42% copper
- high-grade copper intercept cited as a high priority exploration target
Negative factors
- historical intercept referenced in a targeting context rather than newly reported assays
- true width not stated
Evidence · text
“Maqail South - (6.68m at 7.42% copper”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut Off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re Releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Fact 2Blocks 5 and 6 · copperGrade: 3.3Grade Unit: %Intercept: 4 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Blocks 5 and 6
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern oman
Geometry
- Grade
- 3.3
- Grade Unit
- %
- Intercept
- 4 m
Classification
- Deposit Type
- vms
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Location
- Sarami
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Reasoning: The interval is material for a VMS copper target, but it is presented as a prior intercept supporting the target model rather than new drilling news.
Positive factors
- 4m at 3.3% copper
- named as a high priority exploration target
Negative factors
- historical intercept referenced for context
- apparent width only
Evidence · text
“Sarami - (4m at 3.3% copper”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut Off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re Releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Fact 3Blocks 5 and 6 · copperGrade: 3.96Grade Unit: %Intercept: 5.54 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Blocks 5 and 6
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern oman
Geometry
- Grade
- 3.96
- Grade Unit
- %
- Intercept
- 5.54 m
Classification
- Deposit Type
- vms
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Location
- Hara Kilab
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Reasoning: This is a solid copper intercept, but again it is cited as supporting evidence in a broader VTEM targeting announcement rather than as a new result.
Positive factors
- 5.54m at 3.96% copper
- supports prospectivity of the VMS cluster concept
Negative factors
- historical intercept referenced in an exploration-targeting release
Evidence · text
“Hara Kilab - (5.54m at 3.96% copper)”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut Off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re Releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Fact 4Blocks 5 and 6 · copperGrade: 2.81Grade Unit: %Intercept: 5 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Blocks 5 and 6
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern oman
Geometry
- Grade
- 2.81
- Grade Unit
- %
- Intercept
- 5 m
Classification
- Deposit Type
- vms
- Program
- exploration
- Sample Type
- drill
- Mining Method
- open_pit
Location
- Location
- Mahab 2
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
- QA/QC Methods
- standards
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Reasoning: This interval is still a meaningful copper result, but the announcement does not present it as a newly received assay.
Positive factors
- 5m at 2.81% copper
- included among the highest priority exploration targets
Negative factors
- historical intercept context rather than new assay disclosure
Evidence · text
“Mahab 2 - (5m at 2.81% copper).”
Tags used in scoring
No QA/QC Disclosurenegative
Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.
Why it applies: qaqc_disclosed is not true
Cut Off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re Releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Resource Estimates (2)
indicatedBlocks 5 and 6 copper project · copperTonnes: 1700000Grade: 2.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Blocks 5 and 6 copper project
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern Oman
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:bfcdc0c776c13b48887a
- Deposit or zone
- Mahab 4
- Resource basis
- gross
Resource Data
- Category
- indicated
- Tonnes
- 1700000
- Grade
- 2.2
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Reasoning: This is a resource reference embedded in an exploration announcement; it is useful context but not a new resource estimate.
Positive factors
- 1.7Mt at 2.2% copper
- resource cited as part of the project context
Negative factors
- combined Indicated and Inferred category
- historical context rather than a new resource update
Evidence · text
“Indicated and Inferred Mineral Resource of 1.7Mt at 2.2% copper”
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
inferredBlocks 5 and 6 copper project · copperTonnes: 1700000Grade: 2.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Project
- Blocks 5 and 6 copper project
- Commodity
- copper
- Region
- northern oman
- Reported Region
- northern Oman
- Ticker
- SAV
Resource scope
- Estimate type
- resource
- Resource group id
- resource:965dd1efc423c45a08b6
- Deposit or zone
- Mahab 4
- Resource basis
- gross
Resource Data
- Category
- inferred
- Tonnes
- 1700000
- Grade
- 2.2
- Grade Unit
- %
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Historical
- Yes
Reasoning: The same resource figures are restated for context and should be treated as historical background.
Positive factors
- 1.7Mt at 2.2% copper
Negative factors
- combined category restatement
- not a new estimate in this release
Evidence · text
“Indicated and Inferred Mineral Resource of 1.7Mt at 2.2% copper”
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
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.