Manna Hill Copper Drilling Indicates Scale
Original announcement by lse on
- Company
- Cobra Resources plc
- Ticker
- COBR
- Exchange
- LSE
- Region
- South Australia
- Primary commodity
- Copper
- Secondary commodities
- Gold, Molybdenum
- Document categories
- Other, Drill results
- Extracted
- 2026-10-08 08:08:31 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Cobra Resources plc announced an update on its slim-line RC drilling program at the Manna Hill Copper Project in South Australia. Preliminary visual observations and pXRF readings indicate a significant extension of the Blue Rose mineralisation by 600m to over 2.2km strike and the discovery of two new skarn systems, Shadow Rose and Neptune Rose. While no laboratory assay results are yet available, the company highlights the potential for a substantial resource, with assays expected in 4-6 weeks.
Reasoning: The announcement indicates significant potential for scale and new discoveries based on preliminary visual and pXRF data from an ongoing drill program, but definitive assay results are pending. Historical results are provided as context.
Positive factors
- Blue Rose strike extended to beyond 2.2km
- Two new mineralised skarn systems identified at Shadow Rose and Neptune Rose
- All three zones remain open
- The objective of this campaign is to establish a shallow mineralised footprint of the size required to support a substantial resource
- QP/CP Signed
- JORC Compliant
Negative factors
- Visual observations and pXRF readings... are not a substitute for laboratory assay results.
- No reliance should be placed on them as an indication of grade, tenor or economic significance.
- First assays expected in 4-6 weeks
- Downhole intercept lengths have been reported and are expected to be greater than true length.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 24
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The drilling program has extended the Blue Rose strike length by 600m to beyond 2.2km.
Evidence · text
“Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of previously known mineralisation at Blue Rose, extending the copper-bearing corridor from ~1.6km to beyond 2.2km in strike”
New Discoverypositive · Story-specific tag
No canonical definition is currently available.
Why it applies: The drilling identified two new mineralised skarn systems at Shadow Rose and Neptune Rose.
Evidence · text
“Two new mineralised skarn systems identified at Shadow Rose and Neptune Rose”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release includes extensive JORC Table 1 details on sampling techniques, quality control procedures, and laboratory analysis, including the use of standards, blanks, and duplicates.
Evidence · table
“Commercially certified reference material of known copper grades and of suitable matrix were included in the laboratory assay sequence at a rate of 1 per 50 samples. · First-split duplicate samples were collected at a rate of 1 per 50 samples. · A coarse blank sample was inserted 1 in every 50 samples.”
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 document explicitly states that downhole intercept lengths are reported and are expected to be greater than true length.
Evidence · text
“Downhole intercept lengths have been reported and are expected to be greater than true length.”
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: For historical drilling, the document states that historic sampling has not been assessed.
Evidence · table
“Historic · Historic sampling has not been assessed.”
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The document includes historical drill results from 'earlier drilling' and 'deeper intersections indicative of a much larger porphyry system at depth' as background information, not new assays.
Evidence · text
“earlier drilling has: · Confirmed mineralisation along 1.6km of strike within a calc-silicate skarn containing shallow high-grade intersections including:”
Exploration Drillingneutral · Story-specific tag
No canonical definition is currently available.
Why it applies: The program is described as a 'low-cost, high-tempo test of the extent' and aims to 'establish a shallow mineralised footprint of the size required to support a substantial resource'.
Evidence · text
“The programme is a low-cost, high-tempo test of the extent of the Blue Rose mineralised corridor, and in its first 23 holes it has significantly extended the Blue Rose skarn system along strike and identified copper mineralisation in two new skarn systems not previously drilled.”
Visual Estimates Onlynegative · Story-specific tag
No canonical definition is currently available.
Why it applies: The assessment of mineralization is based on visual observations and handheld pXRF, with laboratory assays pending.
Evidence · text
“The assessment of mineralisation has to date been done visually from drill chips and via handheld pXRF. First assays expected in 4-6 weeks”
Extracted facts
Stored fact records: 24. Some facts used in scoring do not have a stored record.
Drill Results (24)
RABR822Blue Rose West · copperGrade: 2.2Grade Unit: %Intercept: 47 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- RABR822
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 2.2
- Grade Unit
- %
- Intercept
- 47 m
- From
- 11 m
- To
- 58 m
- Intercept Depth
- 11 m
Classification
- Sample Type
- drill
- Group ID
- RABR822:11-58
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical intercept shows a high copper grade over a significant width, contributing to the overall understanding of the Blue Rose project's potential, but it is not new information.
Positive factors
- High Grade
- Strong Grade-Width Product
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“RABR822: 47m at 2.2% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
RABR822Blue Rose West · goldGrade: 0.76Grade Unit: g/tIntercept: 47 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- RABR822
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.76
- Grade Unit
- g/t
- Intercept
- 47 m
- From
- 11 m
- To
- 58 m
- Intercept Depth
- 11 m
Classification
- Sample Type
- drill
- Group ID
- RABR822:11-58
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is moderate grade over a significant width, providing context for the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.76 g.t Au from 11m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0018Blue Rose West · copperGrade: 0.78Grade Unit: %Intercept: 20 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0018
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.78
- Grade Unit
- %
- Intercept
- 20 m
- From
- 38 m
- To
- 58 m
- Intercept Depth
- 38 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0018:38-58
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a reasonable width, providing further evidence of mineralization at Blue Rose, but it is not new information.
Positive factors
- Moderate Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHRC0018: 20m at 0.78% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0018Blue Rose West · goldGrade: 0.14Grade Unit: g/tIntercept: 20 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0018
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 20 m
- From
- 38 m
- To
- 58 m
- Intercept Depth
- 38 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0018:38-58
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.14 g/t Au from 38m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0018Blue Rose West · copperGrade: 1.02Grade Unit: %Intercept: 74 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0018
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 74 m
- From
- 70 m
- To
- 144 m
- Intercept Depth
- 70 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0018:70-144
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a strong grade over a significant width, indicating robust mineralization at Blue Rose, but it is not new information.
Positive factors
- Strong Grade
- Strong Grade-Width Product
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“74m at 1.02% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0018Blue Rose West · goldGrade: 0.25Grade Unit: g/tIntercept: 74 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0018
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.25
- Grade Unit
- g/t
- Intercept
- 74 m
- From
- 70 m
- To
- 144 m
- Intercept Depth
- 70 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0018:70-144
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is moderate grade over a significant width, providing context for the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.25 g/t Au from 70m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0017Blue Rose West · copperGrade: 0.6Grade Unit: %Intercept: 86 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0017
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 86 m
- From
- 18 m
- To
- 104 m
- Intercept Depth
- 18 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0017:18-104
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a very significant width, indicating broad mineralization at Blue Rose, but it is not new information.
Positive factors
- Moderate Grade
- Strong Grade-Width Product
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHRC0017: 86m at 0.60% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0017Blue Rose West · goldGrade: 0.14Grade Unit: g/tIntercept: 86 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0017
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.14
- Grade Unit
- g/t
- Intercept
- 86 m
- From
- 18 m
- To
- 104 m
- Intercept Depth
- 18 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0017:18-104
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.14 g/t Au from 18m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0013Blue Rose West · copperGrade: 1Grade Unit: %Intercept: 62 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0013
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 1
- Grade Unit
- %
- Intercept
- 62 m
- From
- 62 m
- To
- 124 m
- Intercept Depth
- 62 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0013:62-124
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a strong grade over a significant width, indicating robust mineralization at Blue Rose, but it is not new information.
Positive factors
- Strong Grade
- Strong Grade-Width Product
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHRC0013: 62m at 1.0% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0013Blue Rose West · goldGrade: 0.08Grade Unit: g/tIntercept: 62 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0013
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.08
- Grade Unit
- g/t
- Intercept
- 62 m
- From
- 62 m
- To
- 124 m
- Intercept Depth
- 62 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0013:62-124
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.08 g/t Au from 62m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHRC0003Blue Rose West · copperGrade: 0.34Grade Unit: %Intercept: 56 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHRC0003
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.34
- Grade Unit
- %
- Intercept
- 56 m
- From
- 34 m
- To
- 90 m
- Intercept Depth
- 34 m
Classification
- Sample Type
- drill
- Group ID
- MHRC0003:34-90
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a significant width, indicating broad mineralization at Blue Rose, but it is not new information.
Positive factors
- Moderate Grade
- Moderate Grade-Width Product
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHRC0003: 56m at 0.34% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · copperGrade: 0.63Grade Unit: %Intercept: 23 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.63
- Grade Unit
- %
- Intercept
- 23 m
- From
- 186 m
- To
- 209 m
- Intercept Depth
- 186 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:186-209
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a reasonable width at depth, providing evidence of a deeper system, but it is not new information.
Positive factors
- Moderate Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHDD002: o 23m at 0.63% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · goldGrade: 0.09Grade Unit: g/tIntercept: 23 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.09
- Grade Unit
- g/t
- Intercept
- 23 m
- From
- 186 m
- To
- 209 m
- Intercept Depth
- 186 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:186-209
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.09 g/t Au from 186m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · copperGrade: 1.01Grade Unit: %Intercept: 12.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 1.01
- Grade Unit
- %
- Intercept
- 12.4 m
- From
- 190 m
- To
- 202.4 m
- Intercept Depth
- 190 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:190-202.4
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical sub-interval shows a strong copper grade, highlighting a higher-grade zone within the broader intercept, but it is not new information.
Positive factors
- Strong Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“12.4m at 1.01% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · goldGrade: 0.13Grade Unit: g/tIntercept: 12.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.13
- Grade Unit
- g/t
- Intercept
- 12.4 m
- From
- 190 m
- To
- 202.4 m
- Intercept Depth
- 190 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:190-202.4
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical sub-interval shows a low gold grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.13g/t Au from 190m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · copperGrade: 0.38Grade Unit: %Intercept: 10.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.38
- Grade Unit
- %
- Intercept
- 10.5 m
- From
- 297.9 m
- To
- 308.4 m
- Intercept Depth
- 297.9 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:297.9-308.4
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a narrow width at greater depth, further indicating the presence of a deeper system, but it is not new information.
Positive factors
- Moderate Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“10.5m at 0.38% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD002Blue Rose West · goldGrade: 0.02Grade Unit: g/tIntercept: 10.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD002
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.02
- Grade Unit
- g/t
- Intercept
- 10.5 m
- From
- 297.9 m
- To
- 308.4 m
- Intercept Depth
- 297.9 m
Classification
- Sample Type
- drill
- Group ID
- MHDD002:297.9-308.4
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is very low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.02 g/t Au from 297.9m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · copperGrade: 0.21Grade Unit: %Intercept: 16.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.21
- Grade Unit
- %
- Intercept
- 16.9 m
- From
- 16.6 m
- To
- 33.5 m
- Intercept Depth
- 16.6 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:16.6-33.5
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a weak grade over a moderate width, providing evidence of shallow mineralization, but it is not new information.
Positive factors
- Weak Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“MHDD004: 16.9m at 0.21% Cu from 16.6m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · copperGrade: 0.39Grade Unit: %Intercept: 36 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Intercept
- 36 m
- From
- 232 m
- To
- 268 m
- Intercept Depth
- 232 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:232-268
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical copper intercept shows a moderate grade over a significant width at depth, indicating further mineralization, but it is not new information.
Positive factors
- Moderate Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“36m at 0.39% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · goldGrade: 0.05Grade Unit: g/tIntercept: 36 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.05
- Grade Unit
- g/t
- Intercept
- 36 m
- From
- 232 m
- To
- 268 m
- Intercept Depth
- 232 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:232-268
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical gold intercept is low grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.05g/t Au from 232m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · copperGrade: 0.99Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- copper
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.99
- Grade Unit
- %
- Intercept
- 10 m
- From
- 241.5 m
- To
- 251.5 m
- Intercept Depth
- 241.5 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:241.5-251.5
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical sub-interval shows a strong copper grade, highlighting a higher-grade zone within the broader intercept, but it is not new information.
Positive factors
- Strong Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“10m at 0.99% Cu”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · goldGrade: 0.13Grade Unit: g/tIntercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- gold
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.13
- Grade Unit
- g/t
- Intercept
- 10 m
- From
- 241.5 m
- To
- 251.5 m
- Intercept Depth
- 241.5 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:241.5-251.5
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical sub-interval shows a low gold grade, providing minor context to the polymetallic nature of the mineralization, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.13 g/t Au”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · molybdenumGrade: 0.02Grade Unit: %Intercept: 10 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- molybdenum
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.02
- Grade Unit
- %
- Intercept
- 10 m
- From
- 241.5 m
- To
- 251.5 m
- Intercept Depth
- 241.5 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:241.5-251.5
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical sub-interval shows a low molybdenum grade, indicating its presence as a byproduct, but it is not new information.
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“0.02% Mo from 241.5”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
MHDD004Blue Rose West · molybdenumGrade: 0.08Grade Unit: %Intercept: 16.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MHDD004
- Project
- Blue Rose West
- Commodity
- molybdenum
- Region
- australia_sa
- Reported Region
- australia_sa
- Ticker
- COBR
Geometry
- Grade
- 0.08
- Grade Unit
- %
- Intercept
- 16.9 m
- From
- 335.5 m
- To
- 352.4 m
- Intercept Depth
- 335.5 m
Classification
- Sample Type
- drill
- Group ID
- MHDD004:335.5-352.4
QA/QC
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-08T00:00:00.000Z
Reasoning: This historical molybdenum intercept shows a moderate grade over a moderate width at depth, indicating its presence as a byproduct, but it is not new information.
Positive factors
- Moderate Grade
Negative factors
- Apparent Width Only
- Stale Data Re-release
Evidence · text
“16.9m at 0.08% Mo from 335.5m”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "Highlights: · Blue Rose strike extended to beyond 2.2km - broad copper anomalism intersected approximately 600m west of "
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.