Buffalo Potash Confirms High-Grade Potash Mineralization in Two Historical Drillholes at Flagship Disley Project
Original announcement by tmx on
- Company
- Buffalo Potash Corporation
- Ticker
- BUFF
- Exchange
- TSX
- Region
- Saskatchewan
- Primary commodity
- Potash
- Secondary commodities
- Sylvite
- Document categories
- Drill results
- Extracted
- 2026-09-15 15:06:00 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Buffalo Potash has confirmed high-grade potash mineralization at the Disley Project by re-assaying two historical drillholes, Imperial 11-11 and Lumsden #3. The results include several intervals exceeding the company's optimal criteria for its patented solution mining technology and will support an upcoming maiden Mineral Resource Estimate and PEA.
Reasoning: Re-assaying historical holes confirmed high-grade potash (sylvite) intervals that meet the company's specific technical criteria for their proprietary mining technology, supporting a future maiden resource estimate.
Positive factors
- High-grade sylvite intercepts confirmed
- Multiple intervals exceed management's optimal mining criteria
- Near major producing potash solution mines
- QA/QC protocols and certified laboratory (SRC) disclosed
Negative factors
- Results are re-assays of historical 1960s-era drillholes
- No mineral resource has been defined to date
Facts used in scoring: 6
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: Release details QA/QC protocols including duplicates, blanks, and blind standards, and names a certified laboratory (SRC).
Evidence · text
“Buffalo's QA/QC protocol includes the insertion of duplicates, blanks and blind standards”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The project is positioned immediately adjacent to the K+S Bethune and Mosaic Belle Plaine potash solution mines.
Evidence · text
“The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine”
Extracted facts
Stored fact records: 6. Some facts used in scoring do not have a stored record.
Drill Results (6)
Imperial 11-11Disley · potashGrade: 40Grade Unit: %Intercept: 7.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Imperial 11-11
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 40
- Grade Unit
- %
- Intercept
- 7.4 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: Confirmed high-grade sylvite in the Patience Lake Member.
Positive factors
- High grade for Patience Lake Member
Negative factors
- Historical hole
Evidence · text
“7.4m of sylvinite grading 40.0% sylvite (KCl) in the Patience Lake Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
Imperial 11-11Disley · potashGrade: 33.9Grade Unit: %Intercept: 5.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Imperial 11-11
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 33.9
- Grade Unit
- %
- Intercept
- 5.2 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: High-grade interval in Belle Plaine Member.
Positive factors
- Exceeds optimal criteria
Negative factors
- Historical hole
Evidence · text
“5.2m of sylvinite grading 33.9% sylvite (KCl) in the Belle Plaine Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
Imperial 11-11Disley · potashGrade: 56.7Grade Unit: %Intercept: 5.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Imperial 11-11
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 56.7
- Grade Unit
- %
- Intercept
- 5.2 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: Exceptional grade in the Esterhazy Member.
Positive factors
- Very high grade
Negative factors
- Historical hole
Evidence · text
“5.2m grading 56.7% sylvite (KCl) in the Esterhazy Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
Lumsden #3Disley · potashGrade: 41.9Grade Unit: %Intercept: 8.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Lumsden #3
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 41.9
- Grade Unit
- %
- Intercept
- 8.8 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: Confirmed high-grade potash in Patience Lake Member.
Positive factors
- High grade
Negative factors
- Historical hole
Evidence · text
“8.8m of sylvinite grading 41.9% sylvite (KCl) in the Patience Lake Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
Lumsden #3Disley · potashGrade: 41.3Grade Unit: %Intercept: 6.1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Lumsden #3
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 41.3
- Grade Unit
- %
- Intercept
- 6.1 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: High-grade interval in Belle Plaine Member.
Positive factors
- High grade
Negative factors
- Historical hole
Evidence · text
“6.1m of sylvinite grading 41.3% sylvite (KCl) in the Belle Plaine Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
Lumsden #3Disley · potashGrade: 12.7Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- Lumsden #3
- Project
- Disley
- Commodity
- potash
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- BUFF
Geometry
- Grade
- 12.7
- Grade Unit
- %
- Intercept
- 3 m
Classification
- Deposit Type
- other
- Program
- resource
- Sample Type
- drill
QA/QC
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-03-10T00:00:00.000Z
Reasoning: Grade in Esterhazy Member is below the 30% optimal threshold.
Negative factors
- Below optimal criteria
Evidence · text
“3.0m grading 12.7% sylvite (KCl) in the Esterhazy Member”
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior release
Infill Drillingneutral
Confirmatory drilling to raise resource confidence, not new discovery.
Why it applies: drill_program_type is "resource"
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: proximity is offered as the value premise: "The property is situated immediately adjacent to the east of the K+S Bethune potash solution mine and north of the Mosai"
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.