Grid Metals Announces Positive Mineralogical Results at Falcon West, Engages SGS Canada for Ore Sorting Test Work, and Announces Investor Relations Agreements
Original announcement by tmx on
- Company
- Grid Metals Corp.
- Ticker
- GRDM
- Exchange
- TSX
- Region
- southeastern Manitoba
- Primary commodity
- Cesium
- Secondary commodities
- Lithium, Rubidium, Tantalum
- Document categories
- Drill results, Metallurgy, Other
- Extracted
- 2026-09-16 02:23:47 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Grid Metals Corp. reported positive mineralogical results from its Falcon West Property in southeastern Manitoba, confirming pollucite as the dominant cesium host mineral. The company has engaged SGS Canada for initial ore sorting test work to produce a marketable cesium-bearing pollucite concentrate. Additionally, Grid Metals announced investor relations agreements with Peterson Capital and Capital Analytica to enhance market awareness.
Reasoning: Grid Metals announced positive mineralogical results confirming pollucite as the primary cesium host at its Falcon West Property, which is crucial for the project's viability. The company is advancing with planned ore sorting test work to produce a marketable concentrate, a significant de-risking step. While the results are from historical drilling, the new analyses provide valuable data for metallurgical development.
Positive factors
- Positive mineralogical results confirm pollucite as the dominant cesium host mineral, which is favorable for extraction.
- Planned ore sorting test work is a key de-risking step for producing a marketable cesium concentrate.
- High Cs2O grades and pollucite content observed in drill core samples.
Negative factors
- Drill results and mineralogical analyses are from historical drilling campaigns, representing re-analysis of existing core rather than new drilling.
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 99
Classification and evidence
Mill Routeneutral
Processing via mill or concentrator (CIL, CIP, tank leach, flotation).
Why it applies: the document describes a flotation route ("concentrate")
Gravity Routeneutral
Gravity separation forms a material part of the flowsheet.
Why it applies: the document describes a gravity route ("Falcon")
Extracted facts
Stored fact records: 99. Some facts used in scoring do not have a stored record.
Drill Results (99)
LU-12-01Falcon West · cesiumGrade: 7.59Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-01
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 7.59
- Grade Unit
- %
- Hole Depth
- 173.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 7.59%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- High Cs2O grade (7.59%) is exceptional, indicating significant cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“7.59”
Context: 4504
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-01Falcon West · polluciteGrade: 24.8Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-01
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 24.8
- Grade Unit
- %
- Hole Depth
- 173.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a high percentage of pollucite (24.8%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- High pollucite content (24.8%) confirms its dominance as the cesium host mineral, which is favorable for processing.
Evidence · table
“24.8”
Context: 4504
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-01Falcon West · spodumeneGrade: 8.05Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-01
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 8.05
- Grade Unit
- %
- Hole Depth
- 173.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 8.05% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“8.05”
Context: 4504
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-02Falcon West · cesiumGrade: 17.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-02
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 17.2
- Grade Unit
- %
- Hole Depth
- 50.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 17.2%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Very high Cs2O grade (17.2%) is exceptional, indicating strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“17.2”
Context: 4526
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-02Falcon West · polluciteGrade: 47.1Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-02
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 47.1
- Grade Unit
- %
- Hole Depth
- 50.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (47.1%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (47.1%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“47.1”
Context: 4526
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-02Falcon West · spodumeneGrade: 6.76Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-02
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 6.76
- Grade Unit
- %
- Hole Depth
- 50.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 6.76% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“6.76”
Context: 4526
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-03Falcon West · cesiumGrade: 2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-03
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 2
- Grade Unit
- %
- Hole Depth
- 46.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 2.00%, confirming pollucite as the dominant cesium host, which is positive for the project's processing potential.
Positive factors
- High Cs2O grade (2.00%) is exceptional, indicating significant cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“2.00”
Context: 4537
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-03Falcon West · polluciteGrade: 16Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-03
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 16
- Grade Unit
- %
- Hole Depth
- 46.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a high percentage of pollucite (16.0%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- High pollucite content (16.0%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“16.0”
Context: 4537
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-03Falcon West · spodumeneGrade: 34.86Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-03
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 34.86
- Grade Unit
- %
- Hole Depth
- 46.5 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very high percentage of spodumene (34.86%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- Very high spodumene content (34.86%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“34.86”
Context: 4537
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-09Falcon West · cesiumGrade: 12.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-09
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 12.4
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502666
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 326 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 12.4%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Very high Cs2O grade (12.4%) is exceptional, indicating strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“12.4”
Context: 1299
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-09Falcon West · polluciteGrade: 24Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-09
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 24
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502666
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 326 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a high percentage of pollucite (24.0%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- High pollucite content (24.0%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“24.0”
Context: 1299
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-09Falcon West · spodumeneGrade: 47.23Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-09
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 47.23
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321668
- Northing
- 5502666
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 326 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very high percentage of spodumene (47.23%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- Very high spodumene content (47.23%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“47.23”
Context: 1299
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-21Falcon West · cesiumGrade: 30.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-21
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 30.4
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 30.4%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (30.4%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“30.4”
Context: 2559
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-21Falcon West · polluciteGrade: 77.8Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-21
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 77.8
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (77.8%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (77.8%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“77.8”
Context: 2559
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-21Falcon West · spodumeneGrade: 3.28Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-21
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 3.28
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 3.28% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“3.28”
Context: 2559
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-51Falcon West · cesiumGrade: 30Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-51
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 30
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 233 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 30.0%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (30.0%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“30.0”
Context: 1279
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-51Falcon West · polluciteGrade: 81Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-51
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 81
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 233 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (81.0%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (81.0%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“81.0”
Context: 1279
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-51Falcon West · spodumeneGrade: 3.22Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-51
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 3.22
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 233 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 3.22% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“3.22”
Context: 1279
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-09Falcon West · cesiumGrade: 24.1Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-09
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 24.1
- Grade Unit
- %
- Hole Depth
- 39 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 285.2 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 24.1%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (24.1%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“24.1”
Context: 2202
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-09Falcon West · polluciteGrade: 76.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-09
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 76.4
- Grade Unit
- %
- Hole Depth
- 39 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 285.2 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (76.4%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (76.4%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“76.4”
Context: 2202
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-09Falcon West · spodumeneGrade: 7.78Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-09
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 7.78
- Grade Unit
- %
- Hole Depth
- 39 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 285.2 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 7.78% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“7.78”
Context: 2202
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-08Falcon West · cesiumGrade: 27.1Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-08
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 27.1
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 215 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 27.1%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (27.1%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“27.1”
Context: 2172
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-08Falcon West · polluciteGrade: 77.5Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-08
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 77.5
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 215 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (77.5%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (77.5%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“77.5”
Context: 2172
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-08Falcon West · spodumeneGrade: 2.91Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-08
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 2.91
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321676
- Northing
- 5502680
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327.4 m
- Azimuth
- 215 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 2.91% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“2.91”
Context: 2172
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-18Falcon West · cesiumGrade: 20.3Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-18
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 20.3
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321630
- Northing
- 5502621
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335.5 m
- Azimuth
- 0 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 20.3%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (20.3%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“20.3”
Context: 2481
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-18Falcon West · polluciteGrade: 52.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-18
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 52.4
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321630
- Northing
- 5502621
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335.5 m
- Azimuth
- 0 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (52.4%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (52.4%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“52.4”
Context: 2481
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-18Falcon West · spodumeneGrade: 10.2Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-18
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 10.2
- Grade Unit
- %
- Hole Depth
- 36 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321630
- Northing
- 5502621
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335.5 m
- Azimuth
- 0 °
- Dip
- -60 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 10.2% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“10.2”
Context: 2481
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-01Falcon West · cesiumGrade: 27.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-01
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 27.4
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321671
- Northing
- 5502642
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329.2 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an extremely high Cs2O grade of 27.4%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Extremely high Cs2O grade (27.4%) is exceptional, indicating very strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“27.4”
Context: 2011
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-01Falcon West · polluciteGrade: 75.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-01
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 75.4
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321671
- Northing
- 5502642
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329.2 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a very high percentage of pollucite (75.4%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Very high pollucite content (75.4%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“75.4”
Context: 2011
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-01Falcon West · spodumeneGrade: 6.16Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-01
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 6.16
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321671
- Northing
- 5502642
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329.2 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 6.16% spodumene, indicating the presence of lithium mineralization alongside cesium, which could be a valuable byproduct.
Evidence · table
“6.16”
Context: 2011
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-02Falcon West · cesiumGrade: 0.64Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-02
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.64
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321694
- Northing
- 5502692
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 316.5 °
- Dip
- -64.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a weak Cs2O grade of 0.64%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (0.64%) is weak but still indicates cesium mineralization.
Evidence · table
“0.64”
Context: 3019
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-02Falcon West · polluciteGrade: 1.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-02
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.4
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321694
- Northing
- 5502692
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 316.5 °
- Dip
- -64.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 1.40% pollucite, indicating the presence of the cesium-bearing mineral.
Evidence · table
“1.40”
Context: 3019
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-02Falcon West · spodumeneGrade: 37.64Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-02
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 37.64
- Grade Unit
- %
- Hole Depth
- 33 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321694
- Northing
- 5502692
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 316.5 °
- Dip
- -64.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very high percentage of spodumene (37.64%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- Very high spodumene content (37.64%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“37.64”
Context: 3019
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-03Falcon West · cesiumGrade: 0.36Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-03
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.36
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321687
- Northing
- 5502687
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 293.6 °
- Dip
- -80.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The Cs2O grade (0.36%) is below the weak threshold, indicating low-grade cesium mineralization in this sample.
Evidence · table
“0.36”
Context: 3035
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-03Falcon West · polluciteGrade: 0.57Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-03
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.57
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321687
- Northing
- 5502687
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 293.6 °
- Dip
- -80.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of pollucite (0.57%), indicating limited cesium-bearing mineral content.
Evidence · table
“0.57”
Context: 3035
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-03Falcon West · spodumeneGrade: 0.78Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-03
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.78
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321687
- Northing
- 5502687
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 293.6 °
- Dip
- -80.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.78%), indicating limited lithium mineralization.
Evidence · table
“0.78”
Context: 3035
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-11Falcon West · cesiumGrade: 10.5Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-11
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 10.5
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321709
- Northing
- 5502699
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.3 °
- Dip
- -65.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 10.5%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- Very high Cs2O grade (10.5%) is exceptional, indicating strong cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“10.5”
Context: 3195
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-11Falcon West · polluciteGrade: 31Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-11
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 31
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321709
- Northing
- 5502699
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.3 °
- Dip
- -65.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a high percentage of pollucite (31.0%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- High pollucite content (31.0%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“31.0”
Context: 3195
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-11Falcon West · spodumeneGrade: 19.8Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-11
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 19.8
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321709
- Northing
- 5502699
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.3 °
- Dip
- -65.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a high percentage of spodumene (19.8%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- High spodumene content (19.8%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“19.8”
Context: 3195
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-33Falcon West · cesiumGrade: 4.11Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-33
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 4.11
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502627
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335 m
- Azimuth
- 335.9 °
- Dip
- -67 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 4.11%, confirming pollucite as the dominant cesium host, which is positive for the project's processing potential.
Positive factors
- High Cs2O grade (4.11%) is exceptional, indicating significant cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“4.11”
Context: 3658
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-33Falcon West · polluciteGrade: 12.5Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-33
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 12.5
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502627
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335 m
- Azimuth
- 335.9 °
- Dip
- -67 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a moderate percentage of pollucite (12.5%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- Moderate pollucite content (12.5%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“12.5”
Context: 3658
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-33Falcon West · spodumeneGrade: 23.9Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-33
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 23.9
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502627
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 335 m
- Azimuth
- 335.9 °
- Dip
- -67 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a high percentage of spodumene (23.9%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- High spodumene content (23.9%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“23.9”
Context: 3658
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-55Falcon West · cesiumGrade: 1.08Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-55
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Hole Depth
- 38.7 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321661
- Northing
- 5502652
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329 m
- Azimuth
- 281.4 °
- Dip
- -59.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a moderate Cs2O grade of 1.08%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (1.08%) is moderate, indicating cesium mineralization.
Evidence · table
“1.08”
Context: 4141
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-55Falcon West · polluciteGrade: 1.32Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-55
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.32
- Grade Unit
- %
- Hole Depth
- 38.7 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321661
- Northing
- 5502652
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329 m
- Azimuth
- 281.4 °
- Dip
- -59.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 1.32% pollucite, indicating the presence of the cesium-bearing mineral.
Evidence · table
“1.32”
Context: 4141
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-55Falcon West · spodumeneGrade: 68.7Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-55
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 68.7
- Grade Unit
- %
- Hole Depth
- 38.7 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321661
- Northing
- 5502652
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 329 m
- Azimuth
- 281.4 °
- Dip
- -59.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains an extremely high percentage of spodumene (68.7%), indicating very significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- Extremely high spodumene content (68.7%) indicates very significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“68.7”
Context: 4141
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-12Falcon West · cesiumGrade: 1.58Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-12
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.58
- Grade Unit
- %
- Hole Depth
- 81 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321648
- Northing
- 5502583
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 34 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a strong Cs2O grade of 1.58%, indicating significant cesium mineralization.
Positive factors
- Cs2O grade (1.58%) is strong, indicating significant cesium mineralization.
Evidence · table
“1.58”
Context: 2296
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-12Falcon WestGrade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-12
- Project
- Falcon West
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade Unit
- %
- Hole Depth
- 81 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321648
- Northing
- 5502583
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 34 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The pollucite content is reported as trace, indicating minimal presence of the cesium-bearing mineral.
Evidence · table
“tr”
Context: 2296
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-12Falcon West · spodumeneGrade: 0.4Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-12
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.4
- Grade Unit
- %
- Hole Depth
- 81 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321648
- Northing
- 5502583
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 34 °
- Dip
- -65 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.40%), indicating limited lithium mineralization.
Evidence · table
“0.40”
Context: 2296
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-01Falcon West · cesiumGrade: 0.7Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-01
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.7
- Grade Unit
- %
- Hole Depth
- 30 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321683
- Northing
- 5502697
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 317.1 °
- Dip
- -64.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a weak Cs2O grade of 0.70%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (0.70%) is weak but still indicates cesium mineralization.
Evidence · table
“0.70”
Context: 3003
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-01Falcon West · polluciteGrade: 1Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-01
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1
- Grade Unit
- %
- Hole Depth
- 30 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321683
- Northing
- 5502697
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 317.1 °
- Dip
- -64.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 1.00% pollucite, indicating the presence of the cesium-bearing mineral.
Evidence · table
“1.00”
Context: 3003
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-01Falcon West · spodumeneGrade: 0.48Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-01
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.48
- Grade Unit
- %
- Hole Depth
- 30 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321683
- Northing
- 5502697
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 317.1 °
- Dip
- -64.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.48%), indicating limited lithium mineralization.
Evidence · table
“0.48”
Context: 3003
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-19Falcon West · cesiumGrade: 0.22Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-19
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.22
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321628
- Northing
- 5502601
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.6 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The Cs2O grade (0.22%) is below the weak threshold, indicating very low-grade cesium mineralization in this sample.
Evidence · table
“0.22”
Context: 2499
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-19Falcon West · polluciteGrade: 0Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-19
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321628
- Northing
- 5502601
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.6 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains no pollucite, indicating the absence of the primary cesium-bearing mineral.
Evidence · table
“0.00”
Context: 2499
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-19Falcon West · spodumeneGrade: 0.05Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-19
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.05
- Grade Unit
- %
- Hole Depth
- 51 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321628
- Northing
- 5502601
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.6 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.05%), indicating minimal lithium mineralization.
Evidence · table
“0.05”
Context: 2499
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-41Falcon West · cesiumGrade: 0.42Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-41
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.42
- Grade Unit
- %
- Hole Depth
- 60 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 332 m
- Azimuth
- 314 °
- Dip
- -69.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The Cs2O grade (0.42%) is below the weak threshold, indicating low-grade cesium mineralization in this sample.
Evidence · table
“0.42”
Context: 3872
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-41Falcon WestGrade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-41
- Project
- Falcon West
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade Unit
- %
- Hole Depth
- 60 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 332 m
- Azimuth
- 314 °
- Dip
- -69.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The pollucite content is reported as trace, indicating minimal presence of the cesium-bearing mineral.
Evidence · table
“tr”
Context: 3872
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-41Falcon West · spodumeneGrade: 0.01Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-41
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.01
- Grade Unit
- %
- Hole Depth
- 60 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321677
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 332 m
- Azimuth
- 314 °
- Dip
- -69.8 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.01%), indicating minimal lithium mineralization.
Evidence · table
“0.01”
Context: 3872
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-52Falcon West · cesiumGrade: 1.81Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-52
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.81
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 255.6 °
- Dip
- -68 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 1.81%, indicating significant cesium mineralization.
Positive factors
- High Cs2O grade (1.81%) is exceptional, indicating significant cesium mineralization.
Evidence · table
“1.81”
Context: 1302
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-52Falcon West · polluciteGrade: 5.61Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-52
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 5.61
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 255.6 °
- Dip
- -68 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains 5.61% pollucite, indicating the presence of the cesium-bearing mineral.
Evidence · table
“5.61”
Context: 1302
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-52Falcon West · spodumeneGrade: 0.39Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-52
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321684
- Northing
- 5502677
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328 m
- Azimuth
- 255.6 °
- Dip
- -68 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.39%), indicating limited lithium mineralization.
Evidence · table
“0.39”
Context: 1302
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-65Falcon West · cesiumGrade: 2.35Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-65
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 2.35
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 180 °
- Dip
- -78 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 2.35%, indicating significant cesium mineralization.
Positive factors
- High Cs2O grade (2.35%) is exceptional, indicating significant cesium mineralization.
Evidence · table
“2.35”
Context: 1599
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-65Falcon West · polluciteGrade: 0.03Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-65
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 180 °
- Dip
- -78 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of pollucite (0.03%), indicating minimal cesium-bearing mineral content.
Evidence · table
“0.03”
Context: 1599
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-65Falcon West · spodumeneGrade: 0.83Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-65
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.83
- Grade Unit
- %
- Hole Depth
- 42 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321633
- Northing
- 5502629
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334 m
- Azimuth
- 180 °
- Dip
- -78 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.83%), indicating limited lithium mineralization.
Evidence · table
“0.83”
Context: 1599
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-29Falcon West · cesiumGrade: 1.45Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-29
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.45
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321645
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.4 m
- Azimuth
- 58.2 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a strong Cs2O grade of 1.45%, indicating significant cesium mineralization.
Positive factors
- Cs2O grade (1.45%) is strong, indicating significant cesium mineralization.
Evidence · table
“1.45”
Context: 2805
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-29Falcon WestGrade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-29
- Project
- Falcon West
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321645
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.4 m
- Azimuth
- 58.2 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The pollucite content is reported as trace, indicating minimal presence of the cesium-bearing mineral.
Evidence · table
“tr”
Context: 2805
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU25-29Falcon West · spodumeneGrade: 0.17Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU25-29
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.17
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321645
- Northing
- 5502610
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 334.4 m
- Azimuth
- 58.2 °
- Dip
- -70 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2025-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.17%), indicating minimal lithium mineralization.
Evidence · table
“0.17”
Context: 2805
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-05Falcon West · cesiumGrade: 0.35Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-05
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.35
- Grade Unit
- %
- Hole Depth
- 45 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321707
- Northing
- 5502681
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 225.3 °
- Dip
- -80.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The Cs2O grade (0.35%) is below the weak threshold, indicating low-grade cesium mineralization in this sample.
Evidence · table
“0.35”
Context: 3082
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-05Falcon West · polluciteGrade: 0Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-05
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0
- Grade Unit
- %
- Hole Depth
- 45 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321707
- Northing
- 5502681
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 225.3 °
- Dip
- -80.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains no pollucite, indicating the absence of the primary cesium-bearing mineral.
Evidence · table
“0.00”
Context: 3082
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-05Falcon West · spodumeneGrade: 0.07Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-05
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.07
- Grade Unit
- %
- Hole Depth
- 45 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321707
- Northing
- 5502681
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 225.3 °
- Dip
- -80.3 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.07%), indicating minimal lithium mineralization.
Evidence · table
“0.07”
Context: 3082
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-12Falcon West · cesiumGrade: 0.49Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-12
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.49
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321719
- Northing
- 5502633
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330 m
- Azimuth
- 319 °
- Dip
- -49.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The Cs2O grade (0.49%) is below the weak threshold, indicating low-grade cesium mineralization in this sample.
Evidence · table
“0.49”
Context: 3225
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-12Falcon WestGrade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-12
- Project
- Falcon West
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321719
- Northing
- 5502633
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330 m
- Azimuth
- 319 °
- Dip
- -49.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The pollucite content is reported as trace, indicating minimal presence of the cesium-bearing mineral.
Evidence · table
“tr”
Context: 3225
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-12Falcon West · spodumeneGrade: 26.9Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-12
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 26.9
- Grade Unit
- %
- Hole Depth
- 63 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321719
- Northing
- 5502633
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330 m
- Azimuth
- 319 °
- Dip
- -49.2 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a high percentage of spodumene (26.9%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- High spodumene content (26.9%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“26.9”
Context: 3225
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · cesiumGrade: 1.08Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a moderate Cs2O grade of 1.08%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (1.08%) is moderate, indicating cesium mineralization.
Evidence · table
“1.08”
Context: 1076
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · polluciteGrade: 0.03Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.03
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of pollucite (0.03%), indicating minimal cesium-bearing mineral content.
Evidence · table
“0.03”
Context: 1076
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · spodumeneGrade: 0.3Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.30%), indicating minimal lithium mineralization.
Evidence · table
“0.30”
Context: 1076
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-02Falcon West · cesiumGrade: 8.81Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-02
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 8.81
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 155.9 °
- Dip
- -65.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows an exceptional Cs2O grade of 8.81%, confirming pollucite as the dominant cesium host, which is highly positive for the project's processing potential.
Positive factors
- High Cs2O grade (8.81%) is exceptional, indicating significant cesium mineralization.
- Mineralogical analysis confirms pollucite as the dominant cesium-bearing phase, which is favorable for extraction.
Evidence · table
“8.81”
Context: 1115
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-02Falcon West · polluciteGrade: 27.1Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-02
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 27.1
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 155.9 °
- Dip
- -65.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis shows a high percentage of pollucite (27.1%), reinforcing its role as the primary cesium-bearing mineral and supporting the project's metallurgical potential.
Positive factors
- High pollucite content (27.1%) reinforces its dominance as the cesium-bearing mineral, supporting metallurgical potential.
Evidence · table
“27.1”
Context: 1115
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-02Falcon West · spodumeneGrade: 33.96Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-02
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 33.96
- Grade Unit
- %
- Hole Depth
- 102 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 155.9 °
- Dip
- -65.1 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very high percentage of spodumene (33.96%), indicating significant lithium mineralization, which could be a valuable byproduct alongside cesium.
Positive factors
- Very high spodumene content (33.96%) indicates significant lithium mineralization, potentially a valuable byproduct.
Evidence · table
“33.96”
Context: 1115
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-48Falcon West · cesiumGrade: 0.96Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-48
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.96
- Grade Unit
- %
- Hole Depth
- 54 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321714
- Northing
- 5502755
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.4 °
- Dip
- -58.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a moderate Cs2O grade of 0.96%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (0.96%) is moderate, indicating cesium mineralization.
Evidence · table
“0.96”
Context: 3972
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-48Falcon WestGrade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-48
- Project
- Falcon West
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade Unit
- %
- Hole Depth
- 54 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321714
- Northing
- 5502755
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.4 °
- Dip
- -58.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The pollucite content is reported as trace, indicating minimal presence of the cesium-bearing mineral.
Evidence · table
“tr”
Context: 3972
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU26-48Falcon West · spodumeneGrade: 0.81Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU26-48
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.81
- Grade Unit
- %
- Hole Depth
- 54 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 321714
- Northing
- 5502755
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 315.4 °
- Dip
- -58.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a low percentage of spodumene (0.81%), indicating limited lithium mineralization.
Evidence · table
“0.81”
Context: 3972
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-21Falcon West · cesiumGrade: 1.08Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-21
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.08
- Grade Unit
- %
- Hole Depth
- 75 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 320806
- Northing
- 5502319
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 238.9 °
- Dip
- -88.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The mineralogical analysis of this historical drill core sample shows a moderate Cs2O grade of 1.08%, indicating the presence of cesium mineralization.
Positive factors
- Cs2O grade (1.08%) is moderate, indicating cesium mineralization.
Evidence · table
“1.08”
Context: 1824
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-21Falcon West · polluciteGrade: 0.05Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-21
- Project
- Falcon West
- Commodity
- pollucite
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.05
- Grade Unit
- %
- Hole Depth
- 75 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 320806
- Northing
- 5502319
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 238.9 °
- Dip
- -88.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of pollucite (0.05%), indicating minimal cesium-bearing mineral content.
Evidence · table
“0.05”
Context: 1824
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-21Falcon West · spodumeneGrade: 0.39Grade Unit: %Historical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-21
- Project
- Falcon West
- Commodity
- spodumene
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.39
- Grade Unit
- %
- Hole Depth
- 75 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
Location
- Easting
- 320806
- Northing
- 5502319
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 327 m
- Azimuth
- 238.9 °
- Dip
- -88.9 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: The sample contains a very low percentage of spodumene (0.39%), indicating minimal lithium mineralization.
Evidence · table
“0.39”
Context: 1824
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-1Falcon West · cesiumGrade: 7.59Grade Unit: %Intercept: 0.79 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-1
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 7.59
- Grade Unit
- %
- Intercept
- 0.79 m
- From
- 18.56 m
- To
- 19.35 m
- Hole Depth
- 173.5 m
- Intercept Depth
- 18.56 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-1:18.56-19.35
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows an exceptional Cs2O grade of 7.59% over 0.79 meters, indicating high-grade cesium mineralization.
Positive factors
- Exceptional Cs2O grade (7.59%) over a narrow interval indicates high-grade cesium mineralization.
Evidence · table
“7.59”
Context: 18.56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-1Falcon West · lithiumGrade: 0.23Grade Unit: %Intercept: 0.79 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-1
- Project
- Falcon West
- Commodity
- lithium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.23
- Grade Unit
- %
- Intercept
- 0.79 m
- From
- 18.56 m
- To
- 19.35 m
- Hole Depth
- 173.5 m
- Intercept Depth
- 18.56 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-1:18.56-19.35
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Li2O grade of 0.23% over 0.79 meters, indicating minor lithium mineralization.
Evidence · table
“0.23”
Context: 18.56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-1Falcon West · rubidiumGrade: 0.37Grade Unit: %Intercept: 0.79 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-1
- Project
- Falcon West
- Commodity
- rubidium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.37
- Grade Unit
- %
- Intercept
- 0.79 m
- From
- 18.56 m
- To
- 19.35 m
- Hole Depth
- 173.5 m
- Intercept Depth
- 18.56 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-1:18.56-19.35
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Rb2O grade of 0.37% over 0.79 meters, indicating minor rubidium mineralization.
Evidence · table
“0.37”
Context: 18.56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-1Falcon West · tantalumGrade: 1Grade Unit: ppmIntercept: 0.79 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-1
- Project
- Falcon West
- Commodity
- tantalum
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1
- Grade Unit
- ppm
- Intercept
- 0.79 m
- From
- 18.56 m
- To
- 19.35 m
- Hole Depth
- 173.5 m
- Intercept Depth
- 18.56 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-1:18.56-19.35
Location
- Easting
- 321629
- Northing
- 5502623
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Ta2O5 grade of 1 ppm over 0.79 meters, indicating minor tantalum mineralization.
Evidence · table
“1”
Context: 18.56
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-2Falcon West · cesiumGrade: 17.18Grade Unit: %Intercept: 1.09 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-2
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 17.18
- Grade Unit
- %
- Intercept
- 1.09 m
- From
- 26.8 m
- To
- 27.89 m
- Hole Depth
- 50.5 m
- Intercept Depth
- 26.8 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-2:26.8-27.89
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows an exceptional Cs2O grade of 17.18% over 1.09 meters, indicating very high-grade cesium mineralization.
Positive factors
- Exceptional Cs2O grade (17.18%) over a narrow interval indicates very high-grade cesium mineralization.
Evidence · table
“17.18”
Context: 26.80
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-2Falcon West · lithiumGrade: 0.28Grade Unit: %Intercept: 1.09 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-2
- Project
- Falcon West
- Commodity
- lithium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.28
- Grade Unit
- %
- Intercept
- 1.09 m
- From
- 26.8 m
- To
- 27.89 m
- Hole Depth
- 50.5 m
- Intercept Depth
- 26.8 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-2:26.8-27.89
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Li2O grade of 0.28% over 1.09 meters, indicating minor lithium mineralization.
Evidence · table
“0.28”
Context: 26.80
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-2Falcon West · rubidiumGrade: 0.57Grade Unit: %Intercept: 1.09 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-2
- Project
- Falcon West
- Commodity
- rubidium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.57
- Grade Unit
- %
- Intercept
- 1.09 m
- From
- 26.8 m
- To
- 27.89 m
- Hole Depth
- 50.5 m
- Intercept Depth
- 26.8 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-2:26.8-27.89
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Rb2O grade of 0.57% over 1.09 meters, indicating minor rubidium mineralization.
Evidence · table
“0.57”
Context: 26.80
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-2Falcon West · tantalumGrade: 4Grade Unit: ppmIntercept: 1.09 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-2
- Project
- Falcon West
- Commodity
- tantalum
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 4
- Grade Unit
- ppm
- Intercept
- 1.09 m
- From
- 26.8 m
- To
- 27.89 m
- Hole Depth
- 50.5 m
- Intercept Depth
- 26.8 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-2:26.8-27.89
Location
- Easting
- 321668
- Northing
- 5502639
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 330.9 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Ta2O5 grade of 4 ppm over 1.09 meters, indicating minor tantalum mineralization.
Evidence · table
“4”
Context: 26.80
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-3Falcon West · cesiumGrade: 2Grade Unit: %Intercept: 0.96 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-3
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 2
- Grade Unit
- %
- Intercept
- 0.96 m
- From
- 17.14 m
- To
- 18.1 m
- Hole Depth
- 46.5 m
- Intercept Depth
- 17.14 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-3:17.14-18.1
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows an exceptional Cs2O grade of 2.00% over 0.96 meters, indicating high-grade cesium mineralization.
Positive factors
- Exceptional Cs2O grade (2.00%) over a narrow interval indicates high-grade cesium mineralization.
Evidence · table
“2.00”
Context: 17.14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-3Falcon West · lithiumGrade: 3.06Grade Unit: %Intercept: 0.96 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-3
- Project
- Falcon West
- Commodity
- lithium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 3.06
- Grade Unit
- %
- Intercept
- 0.96 m
- From
- 17.14 m
- To
- 18.1 m
- Hole Depth
- 46.5 m
- Intercept Depth
- 17.14 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-3:17.14-18.1
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows an exceptional Li2O grade of 3.06% over 0.96 meters, indicating high-grade lithium mineralization.
Positive factors
- Exceptional Li2O grade (3.06%) over a narrow interval indicates high-grade lithium mineralization.
Evidence · table
“3.06”
Context: 17.14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-3Falcon West · rubidiumGrade: 0.11Grade Unit: %Intercept: 0.96 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-3
- Project
- Falcon West
- Commodity
- rubidium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.11
- Grade Unit
- %
- Intercept
- 0.96 m
- From
- 17.14 m
- To
- 18.1 m
- Hole Depth
- 46.5 m
- Intercept Depth
- 17.14 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-3:17.14-18.1
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Rb2O grade of 0.11% over 0.96 meters, indicating minor rubidium mineralization.
Evidence · table
“0.11”
Context: 17.14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
LU-12-3Falcon West · tantalumGrade: 11800Grade Unit: ppmIntercept: 0.96 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- LU-12-3
- Project
- Falcon West
- Commodity
- tantalum
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 11800
- Grade Unit
- ppm
- Intercept
- 0.96 m
- From
- 17.14 m
- To
- 18.1 m
- Hole Depth
- 46.5 m
- Intercept Depth
- 17.14 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- LU-12-3:17.14-18.1
Location
- Easting
- 321677
- Northing
- 5502689
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 331.4 m
- Azimuth
- 0 °
- Dip
- -90 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2012-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a very high Ta2O5 grade of 11800 ppm over 0.96 meters, indicating significant tantalum mineralization.
Positive factors
- Very high Ta2O5 grade (11800 ppm) over a narrow interval indicates significant tantalum mineralization.
Evidence · table
“11800”
Context: 17.14
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · cesiumGrade: 1.02Grade Unit: %Intercept: 0.45 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- cesium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 0.45 m
- From
- 60.9 m
- To
- 61.35 m
- Hole Depth
- 102 m
- Intercept Depth
- 60.9 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- ADL24-01:60.9-61.35
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a moderate Cs2O grade of 1.02% over 0.45 meters, indicating cesium mineralization.
Positive factors
- Moderate Cs2O grade (1.02%) over a narrow interval indicates cesium mineralization.
Evidence · table
“1.02”
Context: 60.90
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · lithiumGrade: 0.95Grade Unit: %Intercept: 0.45 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- lithium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 0.95
- Grade Unit
- %
- Intercept
- 0.45 m
- From
- 60.9 m
- To
- 61.35 m
- Hole Depth
- 102 m
- Intercept Depth
- 60.9 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- ADL24-01:60.9-61.35
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a moderate Li2O grade of 0.95% over 0.45 meters, indicating lithium mineralization.
Positive factors
- Moderate Li2O grade (0.95%) over a narrow interval indicates lithium mineralization.
Evidence · table
“0.95”
Context: 60.90
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
ADL24-01Falcon West · rubidiumGrade: 1.02Grade Unit: %Intercept: 0.45 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- ADL24-01
- Project
- Falcon West
- Commodity
- rubidium
- Region
- canada_mb
- Reported Region
- canada_mb
- Ticker
- GRDM
Geometry
- Grade
- 1.02
- Grade Unit
- %
- Intercept
- 0.45 m
- From
- 60.9 m
- To
- 61.35 m
- Hole Depth
- 102 m
- Intercept Depth
- 60.9 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
- Group ID
- ADL24-01:60.9-61.35
Location
- Easting
- 321690
- Northing
- 5502797
- CRS
- NAD 83 UTM Zone 15N
- Elevation
- 328.4 m
- Azimuth
- 154.1 °
- Dip
- -43.6 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- Activation Laboratories and AGAT Laboratories
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, check_assays
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2024-01-01T00:00:00.000Z
Dates
- Event date
- 2026-09-08T00:00:00.000Z
Reasoning: This historical drill intercept shows a low Rb2O grade of 1.02% over 0.45 meters, indicating minor rubidium mineralization.
Evidence · table
“1.02”
Context: 60.90
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The Donner Property ( Li-Cs ) is adjacent to the Mayville Property, and Grid owns 75% of the project."
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.