PLS: Pilgangoora Ore Reserve increases 31% in contained lithium
Original announcement by asx on
- Company
- PLS Group Limited
- Ticker
- PLS
- Exchange
- ASX
- Region
- Unavailable
- Primary commodity
- Lithium
- Secondary commodities
- Tantalum, Iron ore
- Document categories
- Resource update, Drill results
- Extracted
- 2026-10-15 22:36:57 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
PLS Group Limited announced a significant 31% increase in contained lithium in its Pilgangoora Ore Reserve, now totaling 249.2 Mt at 1.24% Li2O, following the completion of the P2000 Feasibility Study and a maiden Underground Ore Reserve of 46.5 Mt at 1.50% Li2O. The updated Mineral Resource stands at 403 Mt at 1.33% Li2O, with an 8% reduction in tonnage due to a revised economic extraction assessment but a higher average grade. These updates reinforce the project's long-term production base and support the P2000 expansion.
Reasoning: PLS Group Limited announced a substantial 31% increase in contained lithium in its Pilgangoora Ore Reserve, including a maiden underground reserve, and an updated Mineral Resource with a higher average grade. These updates strengthen the project's long-term production outlook and support the P2000 expansion plans, despite a slight reduction in overall Mineral Resource tonnage due to revised economic extraction parameters.
Positive factors
- Significant increase in contained lithium in Ore Reserve (31%)
- Maiden Underground Ore Reserve (46.5Mt at 1.50% Li2O)
- Expanded Ore Reserve supports ~20-year operating horizon
- Updated Mineral Resource with higher average grade
- JORC 2012 compliant estimates
- P2000 Feasibility Study and FID completed, supporting expansion
- Improved metallurgical understanding and processing capability
- Exploration results confirm continuity and potential for further expansion
Negative factors
- Mineral Resource tonnage decreased (8%) due to RPEEE reassessment
- Fe2O3 is a deleterious element requiring adjustment
- Some approvals for expanded operations are still pending
Facts used in scoring: 108
Extracted facts
Stored fact records: 108. Some facts used in scoring do not have a stored record.
Drill Results (51)
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.18Grade Unit: %Intercept: 4.8 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.18
- Grade Unit
- %
- Intercept
- 4.8 m
- From
- 345.1 m
- To
- 349.9 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:345.1-349.9
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.18”
Context: 4.8
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 663Grade Unit: ppmIntercept: 4.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 663
- Grade Unit
- ppm
- Intercept
- 4.8 m
- From
- 345.1 m
- To
- 349.9 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:345.1-349.9
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“663”
Context: 4.8
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.8Grade Unit: %Intercept: 1.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.8
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 391.6 m
- To
- 393 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:391.6-393
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.80”
Context: 1.3
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 142Grade Unit: ppmIntercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 142
- Grade Unit
- ppm
- Intercept
- 1.3 m
- From
- 391.6 m
- To
- 393 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:391.6-393
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“142”
Context: 1.3
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.08Grade Unit: %Intercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Intercept
- 1.7 m
- From
- 455.1 m
- To
- 456.8 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:455.1-456.8
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.08”
Context: 1.7
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 219Grade Unit: ppmIntercept: 1.7 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 219
- Grade Unit
- ppm
- Intercept
- 1.7 m
- From
- 455.1 m
- To
- 456.8 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:455.1-456.8
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“219”
Context: 1.7
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.78Grade Unit: %Intercept: 3.1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.78
- Grade Unit
- %
- Intercept
- 3.1 m
- From
- 519 m
- To
- 522.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:519-522.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.78”
Context: 3.1
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 225Grade Unit: ppmIntercept: 3.1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 225
- Grade Unit
- ppm
- Intercept
- 3.1 m
- From
- 519 m
- To
- 522.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:519-522.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“225”
Context: 3.1
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 0.6Grade Unit: %Intercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 2.1 m
- From
- 533.2 m
- To
- 535.3 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:533.2-535.3
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“0.60”
Context: 2.1
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 127Grade Unit: ppmIntercept: 2.1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 127
- Grade Unit
- ppm
- Intercept
- 2.1 m
- From
- 533.2 m
- To
- 535.3 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:533.2-535.3
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“127”
Context: 2.1
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.36Grade Unit: %Intercept: 6 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.36
- Grade Unit
- %
- Intercept
- 6 m
- From
- 540.2 m
- To
- 546.2 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:540.2-546.2
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.36”
Context: 6.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 294Grade Unit: ppmIntercept: 6 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 294
- Grade Unit
- ppm
- Intercept
- 6 m
- From
- 540.2 m
- To
- 546.2 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:540.2-546.2
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“294”
Context: 6.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.03Grade Unit: %Intercept: 4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.03
- Grade Unit
- %
- Intercept
- 4 m
- From
- 565.5 m
- To
- 569.5 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:565.5-569.5
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.03”
Context: 4.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 196Grade Unit: ppmIntercept: 4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 196
- Grade Unit
- ppm
- Intercept
- 4 m
- From
- 565.5 m
- To
- 569.5 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:565.5-569.5
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“196”
Context: 4.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 0.8Grade Unit: %Intercept: 5.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 5.2 m
- From
- 576.9 m
- To
- 582 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:576.9-582
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“0.80”
Context: 5.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 331Grade Unit: ppmIntercept: 5.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 331
- Grade Unit
- ppm
- Intercept
- 5.2 m
- From
- 576.9 m
- To
- 582 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:576.9-582
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“331”
Context: 5.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.93Grade Unit: %Intercept: 4.3 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.93
- Grade Unit
- %
- Intercept
- 4.3 m
- From
- 631.8 m
- To
- 636.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:631.8-636.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.93”
Context: 4.3
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 303Grade Unit: ppmIntercept: 4.3 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 303
- Grade Unit
- ppm
- Intercept
- 4.3 m
- From
- 631.8 m
- To
- 636.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:631.8-636.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“303”
Context: 4.3
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.51Grade Unit: %Intercept: 3.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.51
- Grade Unit
- %
- Intercept
- 3.9 m
- From
- 650.9 m
- To
- 654.8 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:650.9-654.8
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.51”
Context: 3.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 254Grade Unit: ppmIntercept: 3.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 254
- Grade Unit
- ppm
- Intercept
- 3.9 m
- From
- 650.9 m
- To
- 654.8 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:650.9-654.8
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“254”
Context: 3.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 2.62Grade Unit: %Intercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 2.62
- Grade Unit
- %
- Intercept
- 6.2 m
- From
- 666.2 m
- To
- 672.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:666.2-672.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“2.62”
Context: 6.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 98Grade Unit: ppmIntercept: 6.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 98
- Grade Unit
- ppm
- Intercept
- 6.2 m
- From
- 666.2 m
- To
- 672.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:666.2-672.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“98”
Context: 6.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.52Grade Unit: %Intercept: 1.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.52
- Grade Unit
- %
- Intercept
- 1.9 m
- From
- 685.2 m
- To
- 687.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:685.2-687.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.52”
Context: 1.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 170Grade Unit: ppmIntercept: 1.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 170
- Grade Unit
- ppm
- Intercept
- 1.9 m
- From
- 685.2 m
- To
- 687.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:685.2-687.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“170”
Context: 1.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.81Grade Unit: %Intercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.81
- Grade Unit
- %
- Intercept
- 4.9 m
- From
- 695.7 m
- To
- 700.6 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:695.7-700.6
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.81”
Context: 4.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 156Grade Unit: ppmIntercept: 4.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 156
- Grade Unit
- ppm
- Intercept
- 4.9 m
- From
- 695.7 m
- To
- 700.6 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:695.7-700.6
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“156”
Context: 4.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.22Grade Unit: %Intercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.22
- Grade Unit
- %
- Intercept
- 2.2 m
- From
- 704.2 m
- To
- 706.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:704.2-706.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.22”
Context: 2.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 104Grade Unit: ppmIntercept: 2.2 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 104
- Grade Unit
- ppm
- Intercept
- 2.2 m
- From
- 704.2 m
- To
- 706.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:704.2-706.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“104”
Context: 2.2
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.58Grade Unit: %Intercept: 15.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.58
- Grade Unit
- %
- Intercept
- 15.4 m
- From
- 712.2 m
- To
- 727.6 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:712.2-727.6
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.58”
Context: 15.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 195Grade Unit: ppmIntercept: 15.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 195
- Grade Unit
- ppm
- Intercept
- 15.4 m
- From
- 712.2 m
- To
- 727.6 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:712.2-727.6
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“195”
Context: 15.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.78Grade Unit: %Intercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.78
- Grade Unit
- %
- Intercept
- 1.4 m
- From
- 746.9 m
- To
- 748.2 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:746.9-748.2
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.78”
Context: 1.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 98Grade Unit: ppmIntercept: 1.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 98
- Grade Unit
- ppm
- Intercept
- 1.4 m
- From
- 746.9 m
- To
- 748.2 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:746.9-748.2
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“98”
Context: 1.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 2.16Grade Unit: %Intercept: 8.6 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 2.16
- Grade Unit
- %
- Intercept
- 8.6 m
- From
- 767.8 m
- To
- 776.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:767.8-776.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“2.16”
Context: 8.6
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 272Grade Unit: ppmIntercept: 8.6 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 272
- Grade Unit
- ppm
- Intercept
- 8.6 m
- From
- 767.8 m
- To
- 776.4 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:767.8-776.4
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“272”
Context: 8.6
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 2.09Grade Unit: %Intercept: 3.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 2.09
- Grade Unit
- %
- Intercept
- 3.9 m
- From
- 779.6 m
- To
- 783.5 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:779.6-783.5
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“2.09”
Context: 3.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 142Grade Unit: ppmIntercept: 3.9 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 142
- Grade Unit
- ppm
- Intercept
- 3.9 m
- From
- 779.6 m
- To
- 783.5 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:779.6-783.5
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“142”
Context: 3.9
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.61Grade Unit: %Intercept: 9.8 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.61
- Grade Unit
- %
- Intercept
- 9.8 m
- From
- 807.2 m
- To
- 817 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:807.2-817
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.61”
Context: 9.8
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 165Grade Unit: ppmIntercept: 9.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 165
- Grade Unit
- ppm
- Intercept
- 9.8 m
- From
- 807.2 m
- To
- 817 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:807.2-817
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“165”
Context: 9.8
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.84Grade Unit: %Intercept: 6.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.84
- Grade Unit
- %
- Intercept
- 6.4 m
- From
- 825.5 m
- To
- 831.9 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:825.5-831.9
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.84”
Context: 6.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 84Grade Unit: ppmIntercept: 6.4 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 84
- Grade Unit
- ppm
- Intercept
- 6.4 m
- From
- 825.5 m
- To
- 831.9 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:825.5-831.9
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“84”
Context: 6.4
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · lithiumGrade: 1.86Grade Unit: %Intercept: 6.7 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.86
- Grade Unit
- %
- Intercept
- 6.7 m
- From
- 866.4 m
- To
- 873.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:866.4-873.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.86”
Context: 6.7
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS002Pilgangoora Operation · tantalumGrade: 160Grade Unit: ppmIntercept: 6.7 mView all detailsHide details
Identity
- Hole ID
- PLSEIS002
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 160
- Grade Unit
- ppm
- Intercept
- 6.7 m
- From
- 866.4 m
- To
- 873.1 m
- Hole Depth
- 900.9 m
- Intercept Depth
- 345.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS002:866.4-873.1
Location
- Easting
- 699159
- Northing
- 7672841
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- SGS Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS002, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“160”
Context: 6.7
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · lithiumGrade: 1.54Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.54
- Grade Unit
- %
- Intercept
- 1 m
- From
- 392.2 m
- To
- 393.2 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:392.2-393.2
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.54”
Context: 1.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · tantalumGrade: 369Grade Unit: ppmIntercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 369
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 392.2 m
- To
- 393.2 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:392.2-393.2
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“369”
Context: 1.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · lithiumGrade: 0.67Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 0.67
- Grade Unit
- %
- Intercept
- 1 m
- From
- 404 m
- To
- 405 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:404-405
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“0.67”
Context: 1.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · tantalumGrade: 290Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 290
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 404 m
- To
- 405 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:404-405
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“290”
Context: 1.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · lithiumGrade: 1.47Grade Unit: %Intercept: 2.5 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 1.47
- Grade Unit
- %
- Intercept
- 2.5 m
- From
- 412.4 m
- To
- 414.9 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:412.4-414.9
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“1.47”
Context: 2.5
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · tantalumGrade: 163Grade Unit: ppmIntercept: 2.5 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 163
- Grade Unit
- ppm
- Intercept
- 2.5 m
- From
- 412.4 m
- To
- 414.9 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:412.4-414.9
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“163”
Context: 2.5
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · lithiumGrade: 2.2Grade Unit: %Intercept: 9.5 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 2.2
- Grade Unit
- %
- Intercept
- 9.5 m
- From
- 553.6 m
- To
- 563.2 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:553.6-563.2
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“2.20”
Context: 9.5
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · tantalumGrade: 98Grade Unit: ppmIntercept: 9.5 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 98
- Grade Unit
- ppm
- Intercept
- 9.5 m
- From
- 553.6 m
- To
- 563.2 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:553.6-563.2
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for tantalum in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“98”
Context: 9.5
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
PLSEIS003Pilgangoora Operation · lithiumGrade: 0.8Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLSEIS003
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- australia_wa
- Ticker
- PLS
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 1 m
- From
- 566 m
- To
- 567 m
- Hole Depth
- 913.1 m
- Intercept Depth
- 392.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- PLSEIS003:566-567
Location
- Easting
- 699297
- Northing
- 7673661
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Nagrom Perth
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates, umpire
Deleterious
- Deleterious Flag
- Yes
- Deleterious Elements
- iron
Compositing
- Cutoff Grade
- 0.5
- Cutoff Unit
- %
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: New drill intercept for lithium in PLSEIS003, contributing to exploration results.
Positive factors
- QA/QC Disclosed
Evidence · table
“0.80”
Context: 1.0
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
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
Deleterious Elements Presentnegative
Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.
Why it applies: deleterious_flag is true
Resource Estimates (57)
provenPilgangoora Operation · lithiumTonnes: 13200000Grade: 1.24Grade Unit: %Contained Metal: 0.2Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:30882dc70f8f329e1136
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 13200000
- Grade
- 1.24
- Grade Unit
- %
- Contained Metal
- 0.2
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for open pit lithium is a high-confidence category, indicating well-established economic viability.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.24”
Context: 13.2
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · tantalumTonnes: 13200000Grade: 98Grade Unit: ppmContained Metal: 3Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:30882dc70f8f329e1136
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 13200000
- Grade
- 98
- Grade Unit
- ppm
- Contained Metal
- 3
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for open pit tantalum, while a byproduct, adds to the overall economic viability and confidence.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“98”
Context: 13.2
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · iron_oreTonnes: 13200000Grade: 1Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:30882dc70f8f329e1136
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 13200000
- Grade
- 1
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for open pit iron, noted as a deleterious element, is important for processing considerations.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“1.00”
Context: 13.2
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
probablePilgangoora Operation · lithiumTonnes: 181000000Grade: 1.18Grade Unit: %Contained Metal: 2.1Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:17a5e586b98817d28e53
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 181000000
- Grade
- 1.18
- Grade Unit
- %
- Contained Metal
- 2.1
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for open pit lithium represents a significant portion of the reserve, supporting long-term operations.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.18”
Context: 181.0
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · tantalumTonnes: 181000000Grade: 103Grade Unit: ppmContained Metal: 41Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:17a5e586b98817d28e53
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 181000000
- Grade
- 103
- Grade Unit
- ppm
- Contained Metal
- 41
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for open pit tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“103”
Context: 181.0
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · iron_oreTonnes: 181000000Grade: 1.23Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:17a5e586b98817d28e53
- Deposit or zone
- Open Pit In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 181000000
- Grade
- 1.23
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for open pit iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“1.23”
Context: 181.0
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
probablePilgangoora Operation · lithiumTonnes: 46500000Grade: 1.5Grade Unit: %Contained Metal: 0.7Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:dfbff6d7949600e388f0
- Deposit or zone
- Underground In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 46500000
- Grade
- 1.5
- Grade Unit
- %
- Contained Metal
- 0.7
- Contained Unit
- mt
- Cutoff Grade
- 1.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Probable Underground Ore Reserve for lithium is a significant new high-grade inventory, adding substantial value and longevity to the project.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.50”
Context: 46.5
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · tantalumTonnes: 46500000Grade: 135Grade Unit: ppmContained Metal: 14Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:dfbff6d7949600e388f0
- Deposit or zone
- Underground In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 46500000
- Grade
- 135
- Grade Unit
- ppm
- Contained Metal
- 14
- Contained Unit
- m lb
- Cutoff Grade
- 1.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Probable Underground Ore Reserve for tantalum, as a byproduct, enhances the value of the new underground inventory.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“135”
Context: 46.5
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · iron_oreTonnes: 46500000Grade: 0.72Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:dfbff6d7949600e388f0
- Deposit or zone
- Underground In-situ
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 46500000
- Grade
- 0.72
- Grade Unit
- %
- Cutoff Grade
- 1.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Underground Ore Reserve for iron, as a deleterious element, needs to be managed in the new underground operation.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.72”
Context: 46.5
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
provenPilgangoora Operation · lithiumTonnes: 1600000Grade: 1.17Grade Unit: %Contained Metal: 0Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:67f71b6504e1b27e765e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 1600000
- Grade
- 1.17
- Grade Unit
- %
- Contained Metal
- 0
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for stockpiled lithium provides a high-confidence, readily available source of material.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.17”
Context: 1.6
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · tantalumTonnes: 1600000Grade: 109Grade Unit: ppmContained Metal: 0Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:67f71b6504e1b27e765e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 1600000
- Grade
- 109
- Grade Unit
- ppm
- Contained Metal
- 0
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for stockpiled tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“109”
Context: 1.6
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · iron_oreTonnes: 1600000Grade: 0.87Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:67f71b6504e1b27e765e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 1600000
- Grade
- 0.87
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Proved Ore Reserve for stockpiled iron, as a deleterious element, requires management during processing.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.87”
Context: 1.6
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
probablePilgangoora Operation · lithiumTonnes: 6900000Grade: 1.18Grade Unit: %Contained Metal: 0.1Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5ae916a309502c06663b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 6900000
- Grade
- 1.18
- Grade Unit
- %
- Contained Metal
- 0.1
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for stockpiled lithium provides additional material for processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.18”
Context: 6.9
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · tantalumTonnes: 6900000Grade: 112Grade Unit: ppmContained Metal: 2Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5ae916a309502c06663b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 6900000
- Grade
- 112
- Grade Unit
- ppm
- Contained Metal
- 2
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for stockpiled tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“112”
Context: 6.9
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · iron_oreTonnes: 6900000Grade: 2.06Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5ae916a309502c06663b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 6900000
- Grade
- 2.06
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Probable Ore Reserve for stockpiled iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“2.06”
Context: 6.9
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
provenPilgangoora Operation · lithiumTonnes: 14800000Grade: 1.23Grade Unit: %Contained Metal: 0.2Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5d9d9b05517f7d25fa42
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 14800000
- Grade
- 1.23
- Grade Unit
- %
- Contained Metal
- 0.2
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Proved Ore Reserve for lithium provides a high-confidence base for the project.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.23”
Context: 14.8
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · tantalumTonnes: 14800000Grade: 99Grade Unit: ppmContained Metal: 3Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5d9d9b05517f7d25fa42
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 14800000
- Grade
- 99
- Grade Unit
- ppm
- Contained Metal
- 3
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Proved Ore Reserve for tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Evidence · table
“99”
Context: 14.8
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
provenPilgangoora Operation · iron_oreTonnes: 14800000Grade: 0.99Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:5d9d9b05517f7d25fa42
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- proven
- Tonnes
- 14800000
- Grade
- 0.99
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Proved Ore Reserve for iron, as a deleterious element, requires management during processing.
Positive factors
- Category Upgrade
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.99”
Context: 14.8
Tags used in scoring
Proven Reservepositive
Measured Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "proven"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
probablePilgangoora Operation · lithiumTonnes: 234400000Grade: 1.24Grade Unit: %Contained Metal: 2.9Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:cfa2b35365808c06a30d
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 234400000
- Grade
- 1.24
- Grade Unit
- %
- Contained Metal
- 2.9
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Probable Ore Reserve for lithium represents a substantial portion of the project's long-term production.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.24”
Context: 234.4
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · tantalumTonnes: 234400000Grade: 109Grade Unit: ppmContained Metal: 56Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:cfa2b35365808c06a30d
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 234400000
- Grade
- 109
- Grade Unit
- ppm
- Contained Metal
- 56
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Probable Ore Reserve for tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- JORC Compliant
- QP/CP Signed
Evidence · table
“109”
Context: 234.4
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
probablePilgangoora Operation · iron_oreTonnes: 234400000Grade: 1.16Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:cfa2b35365808c06a30d
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- probable
- Tonnes
- 234400000
- Grade
- 1.16
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Probable Ore Reserve for iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“1.16”
Context: 234.4
Tags used in scoring
Probable Reservepositive
Indicated Resource with demonstrated economic viability after applying modifying factors.
Why it applies: category is "probable"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
PilgangooraPilgangoora Operation · lithiumTonnes: 249200000Grade: 1.24Grade Unit: %Contained Metal: 3.1Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:1ce85eaf595281429220
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 249200000
- Grade
- 1.24
- Grade Unit
- %
- Contained Metal
- 3.1
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 202700000
- Prior Grade
- 1.16
- Prior Contained Metal
- 2.4
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Ore Reserve for lithium shows a significant increase in contained metal (31%) and tonnage, strengthening the project's long-term outlook.
Positive factors
- Tonnage Growth
- Grade Improvement
- Contained Metal Growth
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.24”
Context: 249.2
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Tonnage Growthpositive
Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.
Why it applies: 249200000 against 202700000 previously
Grade Improvementpositive
Average resource grade improved vs prior estimate — better deposit economics.
Why it applies: 1.24 against 1.16 previously
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 3.1 against 2.4 previously
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
PilgangooraPilgangoora Operation · tantalumTonnes: 249200000Grade: 109Grade Unit: ppmContained Metal: 60Contained Unit: m lbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:1ce85eaf595281429220
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 249200000
- Grade
- 109
- Grade Unit
- ppm
- Contained Metal
- 60
- Contained Unit
- m lb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 202700000
- Prior Grade
- 101
- Prior Contained Metal
- 45
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Ore Reserve for tantalum shows a significant increase in contained metal and tonnage, enhancing the project's byproduct value.
Positive factors
- Tonnage Growth
- Grade Improvement
- Contained Metal Growth
- JORC Compliant
- QP/CP Signed
Evidence · table
“109”
Context: 249.2
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Tonnage Growthpositive
Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.
Why it applies: 249200000 against 202700000 previously
Grade Improvementpositive
Average resource grade improved vs prior estimate — better deposit economics.
Why it applies: 109 against 101 previously
Contained Metal Growthpositive
True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.
Why it applies: 60 against 45 previously
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
PilgangooraPilgangoora Operation · iron_oreTonnes: 249200000Grade: 1.15Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- reserve
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Ross Jaine, Simon Kusabs
- Resource group id
- resource:1ce85eaf595281429220
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 249200000
- Grade
- 1.15
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 202700000
- Prior Grade
- 1.13
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Ore Reserve for iron, as a deleterious element, requires management during processing, with a slight increase in grade.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“1.15”
Context: 249.2
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Tonnage Growthpositive
Significant tonnage increase (≥15%) vs prior estimate with grade maintained or improved.
Why it applies: 249200000 against 202700000 previously
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
measuredPilgangoora Operation · lithiumTonnes: 14000000Grade: 1.29Grade Unit: %Contained Metal: 0.2Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:9de659989ee931e7c9a1
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 14000000
- Grade
- 1.29
- Grade Unit
- %
- Contained Metal
- 0.2
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for open pit lithium provides a high-confidence base for future planning.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.29”
Context: 14
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · tantalumTonnes: 14000000Grade: 104Grade Unit: ppmContained Metal: 3Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:9de659989ee931e7c9a1
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 14000000
- Grade
- 104
- Grade Unit
- ppm
- Contained Metal
- 3
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for open pit tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“104”
Context: 14
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · iron_oreTonnes: 14000000Grade: 0.42Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:9de659989ee931e7c9a1
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 14000000
- Grade
- 0.42
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for open pit iron, as a deleterious element, requires management during processing.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.42”
Context: 14
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
indicatedPilgangoora Operation · lithiumTonnes: 186000000Grade: 1.24Grade Unit: %Contained Metal: 2.3Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:a535529a35c00331e8dc
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 186000000
- Grade
- 1.24
- Grade Unit
- %
- Contained Metal
- 2.3
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for open pit lithium provides a strong foundation for future economic studies.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.24”
Context: 186
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · tantalumTonnes: 186000000Grade: 109Grade Unit: ppmContained Metal: 45Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:a535529a35c00331e8dc
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 186000000
- Grade
- 109
- Grade Unit
- ppm
- Contained Metal
- 45
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for open pit tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“109”
Context: 186
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · iron_oreTonnes: 186000000Grade: 0.52Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:a535529a35c00331e8dc
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 186000000
- Grade
- 0.52
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for open pit iron, as a deleterious element, requires management during processing.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.52”
Context: 186
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
inferredPilgangoora Operation · lithiumTonnes: 11000000Grade: 1.19Grade Unit: %Contained Metal: 0.1Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:3a4dcb21922d821a651d
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 11000000
- Grade
- 1.19
- Grade Unit
- %
- Contained Metal
- 0.1
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Inferred Mineral Resource for open pit lithium provides exploration upside but with lower geological confidence.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“1.19”
Context: 11
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · tantalumTonnes: 11000000Grade: 89Grade Unit: ppmContained Metal: 2Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:3a4dcb21922d821a651d
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 11000000
- Grade
- 89
- Grade Unit
- ppm
- Contained Metal
- 2
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Inferred Mineral Resource for open pit tantalum, as a byproduct, provides exploration upside but with lower geological confidence.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“89”
Context: 11
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · iron_oreTonnes: 11000000Grade: 0.65Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:3a4dcb21922d821a651d
- Deposit or zone
- Open Pit
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 11000000
- Grade
- 0.65
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Inferred Mineral Resource for open pit iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
- Deleterious Elements Present
Evidence · table
“0.65”
Context: 11
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
indicatedPilgangoora Operation · lithiumTonnes: 131000000Grade: 1.45Grade Unit: %Contained Metal: 1.9Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:de3218bd2830d8ba5260
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 131000000
- Grade
- 1.45
- Grade Unit
- %
- Contained Metal
- 1.9
- Contained Unit
- mt
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Indicated Mineral Resource for underground lithium represents a significant new high-grade inventory, adding substantial value and longevity to the project.
Positive factors
- Maiden Resource
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.45”
Context: 131
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · tantalumTonnes: 131000000Grade: 135Grade Unit: ppmContained Metal: 39Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:de3218bd2830d8ba5260
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 131000000
- Grade
- 135
- Grade Unit
- ppm
- Contained Metal
- 39
- Contained Unit
- mlb
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Indicated Mineral Resource for underground tantalum, as a byproduct, enhances the value of the new underground inventory.
Positive factors
- Maiden Resource
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“135”
Context: 131
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · iron_oreTonnes: 131000000Grade: 0.51Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:de3218bd2830d8ba5260
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 131000000
- Grade
- 0.51
- Grade Unit
- %
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for underground iron, as a deleterious element, requires management during processing.
Positive factors
- Maiden Resource
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.51”
Context: 131
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
inferredPilgangoora Operation · lithiumTonnes: 51000000Grade: 1.41Grade Unit: %Contained Metal: 0.7Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:919baad0fef9f32cba78
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 51000000
- Grade
- 1.41
- Grade Unit
- %
- Contained Metal
- 0.7
- Contained Unit
- mt
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Inferred Mineral Resource for underground lithium provides exploration upside for the new underground component.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“1.41”
Context: 51
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · tantalumTonnes: 51000000Grade: 142Grade Unit: ppmContained Metal: 16Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:919baad0fef9f32cba78
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 51000000
- Grade
- 142
- Grade Unit
- ppm
- Contained Metal
- 16
- Contained Unit
- mlb
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Maiden Inferred Mineral Resource for underground tantalum, as a byproduct, provides exploration upside for the new underground component.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“142”
Context: 51
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · iron_oreTonnes: 51000000Grade: 0.46Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:919baad0fef9f32cba78
- Deposit or zone
- Underground
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 51000000
- Grade
- 0.46
- Grade Unit
- %
- Cutoff Grade
- 0.7
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Inferred Mineral Resource for underground iron, as a deleterious element, requires management during processing.
Positive factors
- Maiden Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
- Deleterious Elements Present
Evidence · table
“0.46”
Context: 51
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
measuredPilgangoora Operation · lithiumTonnes: 2000000Grade: 1.16Grade Unit: %Contained Metal: 0Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:5a980f157afbfa3cb38b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 2000000
- Grade
- 1.16
- Grade Unit
- %
- Contained Metal
- 0
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for stockpiled lithium provides a high-confidence, readily available source of material.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.16”
Context: 2
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · tantalumTonnes: 2000000Grade: 108Grade Unit: ppmContained Metal: 0Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:5a980f157afbfa3cb38b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 2000000
- Grade
- 108
- Grade Unit
- ppm
- Contained Metal
- 0
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for stockpiled tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“108”
Context: 2
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · iron_oreTonnes: 2000000Grade: 1.14Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:5a980f157afbfa3cb38b
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 2000000
- Grade
- 1.14
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Measured Mineral Resource for stockpiled iron, as a deleterious element, requires management during processing.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“1.14”
Context: 2
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
indicatedPilgangoora Operation · lithiumTonnes: 9000000Grade: 0.95Grade Unit: %Contained Metal: 0.1Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:ecb0f1ee861440d85a5e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 9000000
- Grade
- 0.95
- Grade Unit
- %
- Contained Metal
- 0.1
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for stockpiled lithium provides additional material for processing.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“0.95”
Context: 9
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · tantalumTonnes: 9000000Grade: 100Grade Unit: ppmContained Metal: 2Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:ecb0f1ee861440d85a5e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 9000000
- Grade
- 100
- Grade Unit
- ppm
- Contained Metal
- 2
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for stockpiled tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“100”
Context: 9
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · iron_oreTonnes: 9000000Grade: 3.6Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:ecb0f1ee861440d85a5e
- Deposit or zone
- Stockpiles
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 9000000
- Grade
- 3.6
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Indicated Mineral Resource for stockpiled iron, as a deleterious element, requires management during processing.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“3.60”
Context: 9
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
measuredPilgangoora Operation · lithiumTonnes: 15000000Grade: 1.28Grade Unit: %Contained Metal: 0.2Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:18b0be479a43bddc9096
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 15000000
- Grade
- 1.28
- Grade Unit
- %
- Contained Metal
- 0.2
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Measured Mineral Resource for lithium provides a high-confidence base for the project.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.28”
Context: 15
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · tantalumTonnes: 15000000Grade: 104Grade Unit: ppmContained Metal: 4Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:18b0be479a43bddc9096
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 15000000
- Grade
- 104
- Grade Unit
- ppm
- Contained Metal
- 4
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Measured Mineral Resource for tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“104”
Context: 15
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
measuredPilgangoora Operation · iron_oreTonnes: 15000000Grade: 0.5Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:18b0be479a43bddc9096
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- measured
- Tonnes
- 15000000
- Grade
- 0.5
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Measured Mineral Resource for iron, as a deleterious element, requires management during processing.
Positive factors
- Measured Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.50”
Context: 15
Tags used in scoring
Measured Resourcepositive
Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.
Why it applies: category is "measured"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
indicatedPilgangoora Operation · lithiumTonnes: 326000000Grade: 1.32Grade Unit: %Contained Metal: 4.3Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:013430ffe38cea0d43f3
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 326000000
- Grade
- 1.32
- Grade Unit
- %
- Contained Metal
- 4.3
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Indicated Mineral Resource for lithium provides a strong foundation for future economic studies.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“1.32”
Context: 326
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · tantalumTonnes: 326000000Grade: 119Grade Unit: ppmContained Metal: 86Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:013430ffe38cea0d43f3
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 326000000
- Grade
- 119
- Grade Unit
- ppm
- Contained Metal
- 86
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Indicated Mineral Resource for tantalum, as a byproduct, contributes to the overall project economics.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Evidence · table
“119”
Context: 326
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
indicatedPilgangoora Operation · iron_oreTonnes: 326000000Grade: 0.6Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:013430ffe38cea0d43f3
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 326000000
- Grade
- 0.6
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Indicated Mineral Resource for iron, as a deleterious element, requires management during processing.
Positive factors
- Indicated Resource
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.60”
Context: 326
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
inferredPilgangoora Operation · lithiumTonnes: 62000000Grade: 1.37Grade Unit: %Contained Metal: 0.8Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:6d55ac93c81df05c7e11
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 62000000
- Grade
- 1.37
- Grade Unit
- %
- Contained Metal
- 0.8
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Inferred Mineral Resource for lithium provides exploration upside but with lower geological confidence.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“1.37”
Context: 62
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · tantalumTonnes: 62000000Grade: 132Grade Unit: ppmContained Metal: 18Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:6d55ac93c81df05c7e11
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 62000000
- Grade
- 132
- Grade Unit
- ppm
- Contained Metal
- 18
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Inferred Mineral Resource for tantalum, as a byproduct, provides exploration upside but with lower geological confidence.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
Evidence · table
“132”
Context: 62
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
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
inferredPilgangoora Operation · iron_oreTonnes: 62000000Grade: 0.5Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:6d55ac93c81df05c7e11
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Category
- inferred
- Tonnes
- 62000000
- Grade
- 0.5
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: Total Inferred Mineral Resource for iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Inferred Resource
- Deleterious Elements Present
Evidence · table
“0.50”
Context: 62
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
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
PilgangooraPilgangoora Operation · lithiumTonnes: 403000000Grade: 1.33Grade Unit: %Contained Metal: 5.3Contained Unit: mtView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- lithium
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:e7f4671279805be3a550
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 403000000
- Grade
- 1.33
- Grade Unit
- %
- Contained Metal
- 5.3
- Contained Unit
- mt
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 440000000
- Prior Grade
- 1.28
- Prior Contained Metal
- 5.632
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Mineral Resource for lithium shows a higher average grade but a decrease in tonnage and contained metal due to revised RPEEE assessment.
Positive factors
- Grade Improvement
- JORC Compliant
- QP/CP Signed
Negative factors
- Tonnage Decline
- Contained Metal Decline
Evidence · table
“1.33”
Context: 403
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Tonnage Declinenegative
Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down.
Why it applies: 403000000 against 440000000 previously
Contained Metal Declinenegative
Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain.
Why it applies: 5.3 against 5.632 previously
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
PilgangooraPilgangoora Operation · tantalumTonnes: 403000000Grade: 121Grade Unit: ppmContained Metal: 107Contained Unit: mlbView all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- tantalum
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:e7f4671279805be3a550
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 403000000
- Grade
- 121
- Grade Unit
- ppm
- Contained Metal
- 107
- Contained Unit
- mlb
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 440000000
- Prior Grade
- 122
- Prior Contained Metal
- 118.34
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Mineral Resource for tantalum shows a decrease in tonnage, grade, and contained metal due to revised RPEEE assessment.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Tonnage Decline
- Grade Decline
- Contained Metal Decline
Evidence · table
“121”
Context: 403
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
JORC Compliantpositive
Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.
Why it applies: reporting_standards includes jorc
Tonnage Declinenegative
Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down.
Why it applies: 403000000 against 440000000 previously
Contained Metal Declinenegative
Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain.
Why it applies: 107 against 118.34 previously
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
PilgangooraPilgangoora Operation · iron_oreTonnes: 403000000Grade: 0.58Grade Unit: %View all detailsHide details
Identity
- Project
- Pilgangoora Operation
- Commodity
- iron_ore
- Region
- australia_wa
- Reported Region
- Pilbara region of Western Australia
- Ticker
- PLS
Resource scope
- Estimate type
- resource
- Reporting standards
- jorc
- QP Signed
- Yes
- Qualified person names
- Michael Slevin, Calvin Ferguson
- Resource group id
- resource:e7f4671279805be3a550
- Deposit or zone
- Pilgangoora
- Mining method
- combined
- Ownership percent
- 100 %
Resource Data
- Tonnes
- 403000000
- Grade
- 0.58
- Grade Unit
- %
- Cutoff Grade
- 0.2
- Cutoff Unit
- %
Prior Estimate
- Resource Date
- 2026-06-30
- Prior Tonnes
- 440000000
Lab
- Laboratory
- Nagrom Perth and SGS Perth and ALS Perth
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-10-15T00:00:00.000Z
Reasoning: The total Mineral Resource for iron, as a deleterious element, requires management during processing.
Positive factors
- JORC Compliant
- QP/CP Signed
Negative factors
- Deleterious Elements Present
Evidence · table
“0.58”
Context: 403
Tags used in scoring
Cut-off Disclosedpositive
Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.
Why it applies: cutoff_grade is stated
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: qp_signed is true
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
Tonnage Declinenegative
Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down.
Why it applies: 403000000 against 440000000 previously
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
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.