Brunswick Exploration Increases Anais Strike Extent to Over 350 Meters
Original announcement by tmx on
- Company
- Brunswick Exploration Inc.
- Ticker
- BRW
- Exchange
- TSX
- Region
- Quebec
- Primary commodity
- Lithium
- Secondary commodities
- Tantalum, Cesium
- Document categories
- Drill results
- Extracted
- 2026-09-15 14:51:20 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Brunswick Exploration announced final assay results from its 2026 Winter drilling campaign at the Anatacau Main Project, highlighting excellent lateral continuity of the Anais Main dyke. Step-out drilling intersected multiple large, well-mineralized pegmatites, extending the strike extent to over 350 meters. The results, including 1.13% Li2O over 27.4 meters in AN-26-12, demonstrate significant potential for resource expansion in the James Bay region.
Reasoning: The drilling campaign successfully extended the known mineralization with high-grade lithium intercepts over significant widths, demonstrating strong continuity and expansion potential. The results are new and well-supported by QA/QC.
Positive factors
- Step-out drilling successfully extended mineralization
- High-grade lithium intercepts over significant widths
- Excellent lateral continuity of the main dyke
- QP/CP sign-off and disclosed QA/QC procedures
- Significant potential for resource expansion
Negative factors
- True width not disclosed for individual intercepts
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 21
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The document explicitly states 'step-out drilling intersecting multiple large, well-mineralized pegmatites' and 'The largest pegmatite, the Anais Main dyke, remains open in all directions after another step-out hole intercepted 1.13% Li2O over 27.4 meters in AN-26-12'.
Evidence · text
“step-out drilling intersecting multiple large, well-mineralized pegmatites.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release states 'All drill core samples were collected under the supervision of BRW employees and services contractor Explo-Logik, applying industry-standard QA/QC procedures to its drilling and prospecting programs' and mentions 'inserted standard, duplicates and blanks'.
Evidence · text
“applying industry-standard QA/QC procedures to its drilling and prospecting programs. All sample preparation and analytical work was performed by Agat Laboratories. Samples were prepared with methods 200075 and 200087 and dissolved in a sodium peroxide solution, prior to multielement analysis by ICP-OES and ICP-MS according to the Agat method 201378. All results passed the QA/QC screening at the laboratory, and all inserted standard, duplicates and blanks returned results within acceptable limits.”
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: The document clearly states the lower cut-off grade used for calculating drill intersections: 'All reported drill intersections are calculated on the basis of a lower cutoff grade of 0.30% Li2O'.
Evidence · text
“All reported drill intersections are calculated on the basis of a lower cutoff grade of 0.30% Li2O.”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The document provides downhole lengths for all intercepts but only states a percentage estimate for the true thickness of the dyke ('estimated to be approximately 70%') rather than a true width in meters for individual intercepts.
Evidence · text
“The true thickness of the Anais dyke is estimated to be approximately 70%.”
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The intercepts AN-25-05 and AN-26-07 are marked with an asterisk (*) and explicitly stated as 'Previously reported intercept' in the table footnote.
Evidence · table
“*Previously reported intercept”
Context: AN-25-05
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is described as 'hosted within the same structural corridor that hosts Rio Tinto’s Galaxy Project'.
Evidence · text
“hosted within the same structural corridor that hosts Rio Tinto’s Galaxy Project”
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept AN-25-05 reports 1.31% Li2O over 120.7m, which is a strong grade (>=1.3%) over a continuous width (>=50m).
Evidence · table
“1.31”
Context: 120.7
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept AN-26-07 incl. reports 1.31% Li2O over 90.5m, which is a strong grade (>=1.3%) over a continuous width (>=50m).
Evidence · table
“1.31”
Context: 90.5
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept AN-26-07 incl. reports 1.60% Li2O over 58.5m, which is a strong grade (>=1.3%) over a continuous width (>=50m).
Evidence · table
“1.60”
Context: 58.5
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept AN-26-12 incl. reports 1.42% Li2O over 12.4m, which is a strong grade (>=1.3%) over a moderate width (>=8m).
Evidence · table
“1.42”
Context: 12.4
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept AN-26-12 incl reports 1.39% Li2O over 5.4m, which is a strong grade (>=1.3%) over a moderate width (>=3m).
Evidence · table
“1.39”
Context: 5.4
Extracted facts
Stored fact records: 21. Some facts used in scoring do not have a stored record.
Drill Results (21)
AN-25-05Anatacau Main · lithiumGrade: 1.31Grade Unit: %Intercept: 120.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-25-05
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.31
- Grade Unit
- %
- Intercept
- 120.7 m
- From
- 30.3 m
- To
- 151 m
- Hole Depth
- 201 m
- Intercept Depth
- 30.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-25-05:30.3-151
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a strong historical intercept with good grade and significant width, contributing to the overall understanding of the deposit.
Positive factors
- Strong lithium grade over a continuous width
Negative factors
- Previously reported intercept
Evidence · table
“1.31”
Context: 120.7
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-25-05Anatacau Main · tantalumGrade: 112Grade Unit: ppm Ta2O5Intercept: 120.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-25-05
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 112
- Grade Unit
- ppm Ta2O5
- Intercept
- 120.7 m
- From
- 30.3 m
- To
- 151 m
- Hole Depth
- 201 m
- Intercept Depth
- 30.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-25-05:30.3-151
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical tantalum intercept, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“112”
Context: 120.7
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-25-05Anatacau Main · cesiumGrade: 0.09Grade Unit: %Intercept: 120.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-25-05
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.09
- Grade Unit
- %
- Intercept
- 120.7 m
- From
- 30.3 m
- To
- 151 m
- Hole Depth
- 201 m
- Intercept Depth
- 30.3 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-25-05:30.3-151
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical cesium intercept, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“0.09”
Context: 120.7
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · lithiumGrade: 1.02Grade Unit: %Intercept: 167.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 167.9 m
- From
- 124.7 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:124.7-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a strong historical intercept with good grade and significant width, contributing to the overall understanding of the deposit.
Positive factors
- Moderate lithium grade over a continuous width
Negative factors
- Previously reported intercept
Evidence · table
“1.02”
Context: 167.9
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · tantalumGrade: 84Grade Unit: ppm Ta2O5Intercept: 167.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 84
- Grade Unit
- ppm Ta2O5
- Intercept
- 167.9 m
- From
- 124.7 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:124.7-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical tantalum intercept, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“84”
Context: 167.9
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · cesiumGrade: 0.05Grade Unit: %Intercept: 167.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.05
- Grade Unit
- %
- Intercept
- 167.9 m
- From
- 124.7 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:124.7-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical cesium intercept, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“0.05”
Context: 167.9
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · lithiumGrade: 1.31Grade Unit: %Intercept: 90.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.31
- Grade Unit
- %
- Intercept
- 90.5 m
- From
- 202.1 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a strong historical sub-interval with good grade and significant width, contributing to the overall understanding of the deposit.
Positive factors
- Strong lithium grade over a continuous width
Negative factors
- Previously reported intercept
Evidence · table
“1.31”
Context: 90.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · tantalumGrade: 165Grade Unit: ppm Ta2O5Intercept: 90.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 165
- Grade Unit
- ppm Ta2O5
- Intercept
- 90.5 m
- From
- 202.1 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical tantalum sub-interval, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“165”
Context: 90.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · cesiumGrade: 0.03Grade Unit: %Intercept: 90.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Intercept
- 90.5 m
- From
- 202.1 m
- To
- 292.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-292.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical cesium sub-interval, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“0.03”
Context: 90.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · lithiumGrade: 1.6Grade Unit: %Intercept: 58.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.6
- Grade Unit
- %
- Intercept
- 58.5 m
- From
- 202.1 m
- To
- 260.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-260.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a very strong historical sub-interval with high grade and significant width, contributing to the overall understanding of the deposit.
Positive factors
- Strong lithium grade over a continuous width
Negative factors
- Previously reported intercept
Evidence · table
“1.60”
Context: 58.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · tantalumGrade: 83Grade Unit: ppm Ta2O5Intercept: 58.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 83
- Grade Unit
- ppm Ta2O5
- Intercept
- 58.5 m
- From
- 202.1 m
- To
- 260.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-260.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical tantalum sub-interval, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“83”
Context: 58.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-07Anatacau Main · cesiumGrade: 0.03Grade Unit: %Intercept: 58.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-07
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Intercept
- 58.5 m
- From
- 202.1 m
- To
- 260.6 m
- Hole Depth
- 201 m
- Intercept Depth
- 124.7 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-07:202.1-260.6
- Mining Method
- open_pit
Location
- Easting
- 380959
- Northing
- 5784469
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 204 m
- Azimuth
- 118 °
- Dip
- -47 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-06-10T00:00:00.000Z
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This is a historical cesium sub-interval, providing additional commodity information for the project.
Negative factors
- Previously reported intercept
Evidence · table
“0.03”
Context: 58.5
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
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
AN-26-12Anatacau Main · lithiumGrade: 1.13Grade Unit: %Intercept: 27.4 mView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.13
- Grade Unit
- %
- Intercept
- 27.4 m
- From
- 114.6 m
- To
- 142 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:114.6-142
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new intercept demonstrates good lithium grade over a significant width at shallow depth, extending the known mineralization.
Positive factors
- Moderate lithium grade over a strong continuous width
- Step-out drilling successfully extended mineralization
- Shallow depth of intercept
Evidence · table
“1.13”
Context: 27.4
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
AN-26-12Anatacau Main · tantalumGrade: 124Grade Unit: ppm Ta2O5Intercept: 27.4 mView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 124
- Grade Unit
- ppm Ta2O5
- Intercept
- 27.4 m
- From
- 114.6 m
- To
- 142 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:114.6-142
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new intercept provides additional tantalum commodity information for the project.
Evidence · table
“124”
Context: 27.4
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
AN-26-12Anatacau Main · cesiumGrade: 0.03Grade Unit: %Intercept: 27.4 mView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Intercept
- 27.4 m
- From
- 114.6 m
- To
- 142 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:114.6-142
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new intercept provides additional cesium commodity information for the project.
Evidence · table
“0.03”
Context: 27.4
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
AN-26-12Anatacau Main · lithiumGrade: 1.42Grade Unit: %Intercept: 12.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.42
- Grade Unit
- %
- Intercept
- 12.4 m
- From
- 117.9 m
- To
- 130.3 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:117.9-130.3
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval shows strong lithium grade over a moderate width, contributing to the overall positive results.
Positive factors
- Strong lithium grade over a moderate width
Evidence · table
“1.42”
Context: 12.4
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
AN-26-12Anatacau Main · tantalumGrade: 155Grade Unit: ppm Ta2O5Intercept: 12.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 155
- Grade Unit
- ppm Ta2O5
- Intercept
- 12.4 m
- From
- 117.9 m
- To
- 130.3 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:117.9-130.3
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval provides additional tantalum commodity information for the project.
Evidence · table
“155”
Context: 12.4
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
AN-26-12Anatacau Main · cesiumGrade: 0.02Grade Unit: %Intercept: 12.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.02
- Grade Unit
- %
- Intercept
- 12.4 m
- From
- 117.9 m
- To
- 130.3 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:117.9-130.3
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval provides additional cesium commodity information for the project.
Evidence · table
“0.02”
Context: 12.4
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
AN-26-12Anatacau Main · lithiumGrade: 1.39Grade Unit: %Intercept: 5.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 1.39
- Grade Unit
- %
- Intercept
- 5.4 m
- From
- 134.6 m
- To
- 140 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:134.6-140
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval shows strong lithium grade over a moderate width, contributing to the overall positive results.
Positive factors
- Strong lithium grade over a moderate width
Evidence · table
“1.39”
Context: 5.4
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
AN-26-12Anatacau Main · tantalumGrade: 127Grade Unit: ppm Ta2O5Intercept: 5.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- tantalum
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 127
- Grade Unit
- ppm Ta2O5
- Intercept
- 5.4 m
- From
- 134.6 m
- To
- 140 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:134.6-140
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval provides additional tantalum commodity information for the project.
Evidence · table
“127”
Context: 5.4
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
AN-26-12Anatacau Main · cesiumGrade: 0.02Grade Unit: %Intercept: 5.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- AN-26-12
- Project
- Anatacau Main
- Commodity
- cesium
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- BRW
Geometry
- Grade
- 0.02
- Grade Unit
- %
- Intercept
- 5.4 m
- From
- 134.6 m
- To
- 140 m
- Hole Depth
- 240 m
- Intercept Depth
- 90 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- AN-26-12:134.6-140
- Mining Method
- open_pit
Location
- Easting
- 380182
- Northing
- 5784459
- CRS
- UTM Nad83, Zone 18N
- EPSG
- 26918
- Elevation
- 208 m
- Azimuth
- 125 °
- Dip
- -46 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Agat Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 0.3
- Cutoff Unit
- % Li2O
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-06-10T00:00:00.000Z
Reasoning: This new sub-interval provides additional cesium commodity information for the project.
Evidence · table
“0.02”
Context: 5.4
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
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.