American Rare Earths Reports Strong Initial Assay Results from 2026 Feasibility Drilling at Halleck Creek
Original announcement by globenewswire on
- Company
- American Rare Earths
- Ticker
- ARR
- Exchange
- Unavailable
- Region
- Wyoming
- Primary commodity
- Rare earths
- Secondary commodities
- None reported
- Document categories
- Drill results
- Extracted
- 2026-09-21 16:35:33 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
American Rare Earths reported strong initial assay results from the first six HQ core holes of its 2026 Feasibility Study drilling program at the Halleck Creek Rare Earths Project in Wyoming. The results confirm broad, near-surface rare earth mineralization with a pooled average grade of 3,497 ppm TREO, with 93% of sampled intervals exceeding the 1,000 ppm TREO resource cut-off grade. These results support the existing geological model and will contribute to ongoing Feasibility Study work and future Mineral Resource classification.
Reasoning: Initial assay results from the Feasibility Study drilling program confirm broad, near-surface, and continuous rare earth mineralization with high grades significantly above the resource cut-off, de-risking the project and supporting future resource classification and mine planning.
Positive factors
- Broad, near-surface, continuous mineralization confirmed
- High grades significantly above resource cut-off
- Feasibility Study drilling de-risks project
- Strong QA/QC and JORC compliance
Negative factors
- True width not known for reported intervals
- Results from remaining 12 holes pending
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 48
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release explicitly states 'Certified, QA/QC-verified assay results from the first six HQ core holes' and mentions 'ALS Global' as the laboratory, along with 'standards, blanks and duplicate companion assays' as methods.
Evidence · text
“Certified, QA/QC-verified assay results from the first six HQ core holes of the 2026 Feasibility Study drilling program confirm broad, near-surface rare earth mineralization at the Cowboy State Mine, Red Mountain, with a pooled average grade of 3,497 ppm TREO (median 3,879 ppm) and a maximum single-sample assay of 9,084 ppm TREO over a 3.02 m interval in HC26-RM051.”
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: The document clearly states the compositing rules: 'Composited using sample-length-weighted averaging of certified assays meeting a 1,000 ppm TREO cut-off' and 'Internal dilution of up to 2.0 m of sub-cut-off material is allowed'.
Evidence · text
“Composited using sample-length-weighted averaging of certified assays meeting a 1,000 ppm TREO cut-off — the same cut-off grade basis the Company applies to the current Cowboy State Mine Mineral Resource (ASX release, 19 November 2025). Internal dilution of up to 2.0 m of sub-cut-off material is allowed within an interval; minimum reportable interval length is 3.0 m.”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The release explicitly states that 'All reported intervals are downhole lengths; true width is not known for these holes'.
Evidence · text
“All reported intervals are downhole lengths; true width is not known for these holes (see Appendix A, Section 2, "Relationship between mineralisation widths and intercept lengths").”
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: The drilling program is described as 'Feasibility Study drilling' intended to 'increase geological confidence and support future Mineral Resource classification and subsequent mine-planning studies', which aligns with infill drilling objectives.
Evidence · text
“These holes are intended to increase geological confidence and support future Mineral Resource classification and subsequent mine-planning studies.”
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: Hole HC26-RM056 returned 191.11m at 3951 ppm TREO, yielding a grade-thickness product of 754995 ppm·m, which is exceptional compared to the 300000 ppm·m threshold.
Evidence · table
“3951”
Context: 191.11
Extracted facts
Stored fact records: 48. Some facts used in scoring do not have a stored record.
Drill Results (48)
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 3796Grade Unit: ppmIntercept: 99.44 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3796
- Grade Unit
- ppm
- Intercept
- 99.44 m
- From
- 0 m
- To
- 99.44 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:0-99.44
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3796 ppm TREO over a substantial length of 99.44m, resulting in an exceptional grade-thickness product of 377400 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Exceptional grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“3796”
Context: 99.44
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 1088Grade Unit: ppmIntercept: 99.44 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1088
- Grade Unit
- ppm
- Intercept
- 99.44 m
- From
- 0 m
- To
- 99.44 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:0-99.44
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1088 ppm MREO over 99.44m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1088”
Context: 99.44
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 3213Grade Unit: ppmIntercept: 99.44 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3213
- Grade Unit
- ppm
- Intercept
- 99.44 m
- From
- 0 m
- To
- 99.44 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:0-99.44
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3213 ppm LREO over 99.44m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3213”
Context: 99.44
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 583Grade Unit: ppmIntercept: 99.44 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 583
- Grade Unit
- ppm
- Intercept
- 99.44 m
- From
- 0 m
- To
- 99.44 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:0-99.44
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 583 ppm HREO over 99.44m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“583”
Context: 99.44
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 2837Grade Unit: ppmIntercept: 25.83 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 2837
- Grade Unit
- ppm
- Intercept
- 25.83 m
- From
- 102.19 m
- To
- 128.02 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:102.19-128.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 2837 ppm TREO over a good length of 25.83m, contributing to the overall mineralization.
Positive factors
- Strong grade
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“2837”
Context: 25.83
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 863Grade Unit: ppmIntercept: 25.83 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 863
- Grade Unit
- ppm
- Intercept
- 25.83 m
- From
- 102.19 m
- To
- 128.02 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:102.19-128.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 863 ppm MREO over 25.83m, contributing to the overall rare earth potential.
Positive factors
- Good magnet rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“863”
Context: 25.83
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 2158Grade Unit: ppmIntercept: 25.83 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 2158
- Grade Unit
- ppm
- Intercept
- 25.83 m
- From
- 102.19 m
- To
- 128.02 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:102.19-128.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a strong grade of 2158 ppm LREO over 25.83m, indicating a good light rare earth component.
Positive factors
- Strong light rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“2158”
Context: 25.83
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM051Halleck Creek Rare Earths · rare_earthsGrade: 679Grade Unit: ppmIntercept: 25.83 mView all detailsHide details
Identity
- Hole ID
- HC26-RM051
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 679
- Grade Unit
- ppm
- Intercept
- 25.83 m
- From
- 102.19 m
- To
- 128.02 m
- Hole Depth
- 128.02 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM051:102.19-128.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 679 ppm HREO over 25.83m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“679”
Context: 25.83
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 3854Grade Unit: ppmIntercept: 102.63 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3854
- Grade Unit
- ppm
- Intercept
- 102.63 m
- From
- 5.79 m
- To
- 108.42 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:5.79-108.42
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3854 ppm TREO over a substantial length of 102.63m, resulting in an exceptional grade-thickness product of 395600 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Exceptional grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“3854”
Context: 102.63
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 1079Grade Unit: ppmIntercept: 102.63 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1079
- Grade Unit
- ppm
- Intercept
- 102.63 m
- From
- 5.79 m
- To
- 108.42 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:5.79-108.42
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1079 ppm MREO over 102.63m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1079”
Context: 102.63
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 3373Grade Unit: ppmIntercept: 102.63 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3373
- Grade Unit
- ppm
- Intercept
- 102.63 m
- From
- 5.79 m
- To
- 108.42 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:5.79-108.42
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3373 ppm LREO over 102.63m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3373”
Context: 102.63
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 480Grade Unit: ppmIntercept: 102.63 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 480
- Grade Unit
- ppm
- Intercept
- 102.63 m
- From
- 5.79 m
- To
- 108.42 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:5.79-108.42
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 480 ppm HREO over 102.63m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“480”
Context: 102.63
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 3525Grade Unit: ppmIntercept: 8.64 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3525
- Grade Unit
- ppm
- Intercept
- 8.64 m
- From
- 116.33 m
- To
- 124.97 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:116.33-124.97
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3525 ppm TREO over a narrow length of 8.64m, contributing to the overall mineralization.
Positive factors
- Strong grade
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“3525”
Context: 8.64
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 919Grade Unit: ppmIntercept: 8.64 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 919
- Grade Unit
- ppm
- Intercept
- 8.64 m
- From
- 116.33 m
- To
- 124.97 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:116.33-124.97
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 919 ppm MREO over 8.64m, contributing to the overall rare earth potential.
Positive factors
- Good magnet rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“919”
Context: 8.64
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 3265Grade Unit: ppmIntercept: 8.64 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3265
- Grade Unit
- ppm
- Intercept
- 8.64 m
- From
- 116.33 m
- To
- 124.97 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:116.33-124.97
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a strong grade of 3265 ppm LREO over 8.64m, indicating a good light rare earth component.
Positive factors
- Strong light rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“3265”
Context: 8.64
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM052Halleck Creek Rare Earths · rare_earthsGrade: 260Grade Unit: ppmIntercept: 8.64 mView all detailsHide details
Identity
- Hole ID
- HC26-RM052
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 260
- Grade Unit
- ppm
- Intercept
- 8.64 m
- From
- 116.33 m
- To
- 124.97 m
- Hole Depth
- 124.97 m
- Intercept Depth
- 5.79 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM052:116.33-124.97
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a moderate grade of 260 ppm HREO over 8.64m, contributing to the overall rare earth basket.
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“260”
Context: 8.64
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 3669Grade Unit: ppmIntercept: 65.93 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3669
- Grade Unit
- ppm
- Intercept
- 65.93 m
- From
- 3.96 m
- To
- 69.89 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:3.96-69.89
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3669 ppm TREO over a substantial length of 65.93m, resulting in a strong grade-thickness product of 242000 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Strong grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“3669”
Context: 65.93
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 1073Grade Unit: ppmIntercept: 65.93 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1073
- Grade Unit
- ppm
- Intercept
- 65.93 m
- From
- 3.96 m
- To
- 69.89 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:3.96-69.89
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1073 ppm MREO over 65.93m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1073”
Context: 65.93
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 3215Grade Unit: ppmIntercept: 65.93 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3215
- Grade Unit
- ppm
- Intercept
- 65.93 m
- From
- 3.96 m
- To
- 69.89 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:3.96-69.89
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3215 ppm LREO over 65.93m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3215”
Context: 65.93
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 454Grade Unit: ppmIntercept: 65.93 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 454
- Grade Unit
- ppm
- Intercept
- 65.93 m
- From
- 3.96 m
- To
- 69.89 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:3.96-69.89
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 454 ppm HREO over 65.93m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“454”
Context: 65.93
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 3864Grade Unit: ppmIntercept: 40.39 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3864
- Grade Unit
- ppm
- Intercept
- 40.39 m
- From
- 84.37 m
- To
- 124.76 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:84.37-124.76
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3864 ppm TREO over a substantial length of 40.39m, resulting in a strong grade-thickness product of 156000 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Strong grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“3864”
Context: 40.39
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 1016Grade Unit: ppmIntercept: 40.39 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1016
- Grade Unit
- ppm
- Intercept
- 40.39 m
- From
- 84.37 m
- To
- 124.76 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:84.37-124.76
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1016 ppm MREO over 40.39m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1016”
Context: 40.39
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 3546Grade Unit: ppmIntercept: 40.39 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3546
- Grade Unit
- ppm
- Intercept
- 40.39 m
- From
- 84.37 m
- To
- 124.76 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:84.37-124.76
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3546 ppm LREO over 40.39m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3546”
Context: 40.39
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM053Halleck Creek Rare Earths · rare_earthsGrade: 318Grade Unit: ppmIntercept: 40.39 mView all detailsHide details
Identity
- Hole ID
- HC26-RM053
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 318
- Grade Unit
- ppm
- Intercept
- 40.39 m
- From
- 84.37 m
- To
- 124.76 m
- Hole Depth
- 124.76 m
- Intercept Depth
- 3.96 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM053:84.37-124.76
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 318 ppm HREO over 40.39m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“318”
Context: 40.39
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 3077Grade Unit: ppmIntercept: 12.1 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3077
- Grade Unit
- ppm
- Intercept
- 12.1 m
- From
- 0 m
- To
- 12.1 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:0-12.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3077 ppm TREO over a narrow length of 12.1m, contributing to the overall mineralization.
Positive factors
- Strong grade
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“3077”
Context: 12.1
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 846Grade Unit: ppmIntercept: 12.1 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 846
- Grade Unit
- ppm
- Intercept
- 12.1 m
- From
- 0 m
- To
- 12.1 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:0-12.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 846 ppm MREO over 12.1m, contributing to the overall rare earth potential.
Positive factors
- Good magnet rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“846”
Context: 12.1
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 2683Grade Unit: ppmIntercept: 12.1 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 2683
- Grade Unit
- ppm
- Intercept
- 12.1 m
- From
- 0 m
- To
- 12.1 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:0-12.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a strong grade of 2683 ppm LREO over 12.1m, indicating a good light rare earth component.
Positive factors
- Strong light rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“2683”
Context: 12.1
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 394Grade Unit: ppmIntercept: 12.1 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 394
- Grade Unit
- ppm
- Intercept
- 12.1 m
- From
- 0 m
- To
- 12.1 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:0-12.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 394 ppm HREO over 12.1m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“394”
Context: 12.1
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 4084Grade Unit: ppmIntercept: 78.42 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 4084
- Grade Unit
- ppm
- Intercept
- 78.42 m
- From
- 14.33 m
- To
- 92.75 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:14.33-92.75
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 4084 ppm TREO over a substantial length of 78.42m, resulting in an exceptional grade-thickness product of 320000 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Exceptional grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“4084”
Context: 78.42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 1151Grade Unit: ppmIntercept: 78.42 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1151
- Grade Unit
- ppm
- Intercept
- 78.42 m
- From
- 14.33 m
- To
- 92.75 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:14.33-92.75
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1151 ppm MREO over 78.42m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1151”
Context: 78.42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 3585Grade Unit: ppmIntercept: 78.42 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3585
- Grade Unit
- ppm
- Intercept
- 78.42 m
- From
- 14.33 m
- To
- 92.75 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:14.33-92.75
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3585 ppm LREO over 78.42m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3585”
Context: 78.42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 499Grade Unit: ppmIntercept: 78.42 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 499
- Grade Unit
- ppm
- Intercept
- 78.42 m
- From
- 14.33 m
- To
- 92.75 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:14.33-92.75
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 499 ppm HREO over 78.42m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“499”
Context: 78.42
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 3754Grade Unit: ppmIntercept: 25.47 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3754
- Grade Unit
- ppm
- Intercept
- 25.47 m
- From
- 96.56 m
- To
- 122.03 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:96.56-122.03
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3754 ppm TREO over a good length of 25.47m, contributing to the overall mineralization.
Positive factors
- Strong grade
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“3754”
Context: 25.47
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 1045Grade Unit: ppmIntercept: 25.47 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1045
- Grade Unit
- ppm
- Intercept
- 25.47 m
- From
- 96.56 m
- To
- 122.03 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:96.56-122.03
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1045 ppm MREO over 25.47m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“1045”
Context: 25.47
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 3401Grade Unit: ppmIntercept: 25.47 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3401
- Grade Unit
- ppm
- Intercept
- 25.47 m
- From
- 96.56 m
- To
- 122.03 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:96.56-122.03
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a strong grade of 3401 ppm LREO over 25.47m, indicating a good light rare earth component.
Positive factors
- Strong light rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“3401”
Context: 25.47
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM054Halleck Creek Rare Earths · rare_earthsGrade: 353Grade Unit: ppmIntercept: 25.47 mView all detailsHide details
Identity
- Hole ID
- HC26-RM054
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 353
- Grade Unit
- ppm
- Intercept
- 25.47 m
- From
- 96.56 m
- To
- 122.03 m
- Hole Depth
- 122.03 m
- Intercept Depth
- 0 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM054:96.56-122.03
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 353 ppm HREO over 25.47m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Good intercept length
Negative factors
- Apparent width only
Evidence · table
“353”
Context: 25.47
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 3630Grade Unit: ppmIntercept: 7.67 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3630
- Grade Unit
- ppm
- Intercept
- 7.67 m
- From
- 4.88 m
- To
- 12.55 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:4.88-12.55
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 3630 ppm TREO over a narrow length of 7.67m, contributing to the overall mineralization.
Positive factors
- Strong grade
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“3630”
Context: 7.67
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 1012Grade Unit: ppmIntercept: 7.67 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1012
- Grade Unit
- ppm
- Intercept
- 7.67 m
- From
- 4.88 m
- To
- 12.55 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:4.88-12.55
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1012 ppm MREO over 7.67m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“1012”
Context: 7.67
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 3060Grade Unit: ppmIntercept: 7.67 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3060
- Grade Unit
- ppm
- Intercept
- 7.67 m
- From
- 4.88 m
- To
- 12.55 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:4.88-12.55
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a strong grade of 3060 ppm LREO over 7.67m, indicating a good light rare earth component.
Positive factors
- Strong light rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“3060”
Context: 7.67
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 570Grade Unit: ppmIntercept: 7.67 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 570
- Grade Unit
- ppm
- Intercept
- 7.67 m
- From
- 4.88 m
- To
- 12.55 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:4.88-12.55
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 570 ppm HREO over 7.67m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
Negative factors
- Apparent width only
- Narrow intercept length
Evidence · table
“570”
Context: 7.67
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 4221Grade Unit: ppmIntercept: 110.02 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 4221
- Grade Unit
- ppm
- Intercept
- 110.02 m
- From
- 15 m
- To
- 125.02 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:15-125.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows a strong grade of 4221 ppm TREO over a substantial length of 110.02m, resulting in an exceptional grade-thickness product of 464000 ppm·m, confirming broad mineralization.
Positive factors
- High grade
- Significant intercept length
- Exceptional grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“4221”
Context: 110.02
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 1179Grade Unit: ppmIntercept: 110.02 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1179
- Grade Unit
- ppm
- Intercept
- 110.02 m
- From
- 15 m
- To
- 125.02 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:15-125.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1179 ppm MREO over 110.02m, contributing to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1179”
Context: 110.02
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 3628Grade Unit: ppmIntercept: 110.02 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3628
- Grade Unit
- ppm
- Intercept
- 110.02 m
- From
- 15 m
- To
- 125.02 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:15-125.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3628 ppm LREO over 110.02m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3628”
Context: 110.02
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM055Halleck Creek Rare Earths · rare_earthsGrade: 593Grade Unit: ppmIntercept: 110.02 mView all detailsHide details
Identity
- Hole ID
- HC26-RM055
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 593
- Grade Unit
- ppm
- Intercept
- 110.02 m
- From
- 15 m
- To
- 125.02 m
- Hole Depth
- 125.02 m
- Intercept Depth
- 4.88 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM055:15-125.02
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 593 ppm HREO over 110.02m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“593”
Context: 110.02
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM056Halleck Creek Rare Earths · rare_earthsGrade: 3951Grade Unit: ppmIntercept: 191.11 mView all detailsHide details
Identity
- Hole ID
- HC26-RM056
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3951
- Grade Unit
- ppm
- Intercept
- 191.11 m
- From
- 8.84 m
- To
- 199.95 m
- Hole Depth
- 199.95 m
- Intercept Depth
- 8.84 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM056:8.84-199.95
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: This intercept shows an exceptional grade of 3951 ppm TREO over an exceptional length of 191.11m, resulting in an exceptional grade-thickness product of 754995 ppm·m, confirming very broad and continuous mineralization.
Positive factors
- Exceptional grade
- Exceptional intercept length
- Exceptional grade-thickness product
Negative factors
- Apparent width only
Evidence · table
“3951”
Context: 191.11
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM056Halleck Creek Rare Earths · rare_earthsGrade: 1101Grade Unit: ppmIntercept: 191.11 mView all detailsHide details
Identity
- Hole ID
- HC26-RM056
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 1101
- Grade Unit
- ppm
- Intercept
- 191.11 m
- From
- 8.84 m
- To
- 199.95 m
- Hole Depth
- 199.95 m
- Intercept Depth
- 8.84 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM056:8.84-199.95
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a notable grade of 1101 ppm MREO over an exceptional length of 191.11m, contributing significantly to the overall rare earth potential.
Positive factors
- Significant magnet rare earth content
- Exceptional intercept length
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“1101”
Context: 191.11
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM056Halleck Creek Rare Earths · rare_earthsGrade: 3570Grade Unit: ppmIntercept: 191.11 mView all detailsHide details
Identity
- Hole ID
- HC26-RM056
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 3570
- Grade Unit
- ppm
- Intercept
- 191.11 m
- From
- 8.84 m
- To
- 199.95 m
- Hole Depth
- 199.95 m
- Intercept Depth
- 8.84 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM056:8.84-199.95
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a high grade of 3570 ppm LREO over an exceptional length of 191.11m, indicating a strong light rare earth component.
Positive factors
- Significant light rare earth content
- Exceptional intercept length
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“3570”
Context: 191.11
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
HC26-RM056Halleck Creek Rare Earths · rare_earthsGrade: 381Grade Unit: ppmIntercept: 191.11 mView all detailsHide details
Identity
- Hole ID
- HC26-RM056
- Project
- Halleck Creek Rare Earths
- Commodity
- rare_earths
- Region
- wyoming
- Reported Region
- wyoming
- Ticker
- ARR
Geometry
- Grade
- 381
- Grade Unit
- ppm
- Intercept
- 191.11 m
- From
- 8.84 m
- To
- 199.95 m
- Hole Depth
- 199.95 m
- Intercept Depth
- 8.84 m
Classification
- Program
- resource
- Sample Type
- drill
- Group ID
- HC26-RM056:8.84-199.95
- Mining Method
- open_pit
QA/QC
- Laboratory
- ALS Global
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1000
- Cutoff Unit
- ppm TREO
- Dilution Disclosed
- Yes
- Max Dilution
- 2 m
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-21T00:00:00.000Z
Reasoning: The intercept contains a good grade of 381 ppm HREO over an exceptional length of 191.11m, contributing to the overall rare earth basket.
Positive factors
- Notable heavy rare earth content
- Exceptional intercept length
- Broad mineralization
Negative factors
- Apparent width only
Evidence · table
“381”
Context: 191.11
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Compositing Transparentpositive
Cut-off grade and internal dilution rules are clearly stated for reported intervals.
Why it applies: cutoff_grade and internal dilution are both stated
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: "HIGHLIGHTS First certified assay results received from the 2026 Feasibility Study drilling program at the Cowboy State M"
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.