Power Minerals extends Morro do Ferro with high-grade REE at record depth
Original announcement by stockhead on
- Company
- Power Minerals
- Ticker
- PNN
- Exchange
- Unavailable
- Region
- Brazil
- Primary commodity
- Rare earths
- Secondary commodities
- None reported
- Document categories
- Drill results, Agreement transaction
- Extracted
- 2026-09-12 00:58:51 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Power Minerals has intersected high-grade rare earth element (REE) mineralisation at record depth at its Morro do Ferro project in Brazil. Hole MFSR-054 returned a standout 5m interval at 4.32% TREO, extending the known mineralised system significantly deeper than historical drilling.
Reasoning: The drill results demonstrate significant depth extension of high-grade REE mineralisation at a record depth, alongside a strategic government agreement.
Positive factors
- record depth intersection
- high-grade REE zone
- step-out extension of known mineralisation
- government priority status agreement
Negative factors
- assays pending for remaining hole length
Facts used in scoring: 6
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The drilling extends the known mineralisation to record depths and to the northeast.
Evidence · text
“extends high-grade mineralisation at its Morro do Ferro project in Brazil to record depth”
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The 2m zone at 7.85% TREO is exceptionally high grade for REE.
Evidence · text
“2m zone at 7.85% TREO”
Extracted facts
Stored fact records: 6. Some facts used in scoring do not have a stored record.
Drill Results (6)
MFSR-054Morro do Ferro · rare_earthsGrade: 6.33Grade Unit: %Intercept: 88 mView all detailsHide details
Identity
- Hole ID
- MFSR-054
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 6.33
- Grade Unit
- %
- Intercept
- 88 m
- From
- 0 m
- To
- 88 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-054:0-88
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: High-grade top-most interval of the hole.
Positive factors
- high grade from surface
Evidence · text
“top-most interval of 88m grading 6.33% total rare earth oxides”
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
MFSR-054Morro do Ferro · rare_earthsGrade: 4.32Grade Unit: %Intercept: 5 mView all detailsHide details
Identity
- Hole ID
- MFSR-054
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 4.32
- Grade Unit
- %
- Intercept
- 5 m
- From
- 181 m
- To
- 186 m
- Intercept Depth
- 181 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-054:181-186
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Significant high-grade intersection at record depth.
Positive factors
- record depth
- high grade
Evidence · text
“intersection of 5m at 4.32% TREO ... from 181m that is intriguing”
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
MFSR-054Morro do Ferro · rare_earthsGrade: 7.85Grade Unit: %Intercept: 2 mView all detailsHide details
Identity
- Hole ID
- MFSR-054
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 7.85
- Grade Unit
- %
- Intercept
- 2 m
- From
- 181 m
- To
- 186 m
- Intercept Depth
- 181 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-054:181-186
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Very high grade sub-interval within the deep intersection.
Positive factors
- bonanza grade
Evidence · text
“2m zone at 7.85% TREO”
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
MFSR-051Morro do Ferro · rare_earthsGrade: 4.78Grade Unit: %Intercept: 116 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Identity
- Hole ID
- MFSR-051
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 4.78
- Grade Unit
- %
- Intercept
- 116 m
- From
- 0 m
- To
- 116 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-051:0-116
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Part of the maiden campaign extending known mineralisation.
Positive factors
- continuous mineralisation
Evidence · text
“MFSR-051 returned 116m at 4.78% TREO from surface”
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
MFSR-052Morro do Ferro · rare_earthsGrade: 4.31Grade Unit: %Intercept: 137 mView all detailsHide details
Identity
- Hole ID
- MFSR-052
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 4.31
- Grade Unit
- %
- Intercept
- 137 m
- From
- 0 m
- To
- 137 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-052:0-137
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Part of the maiden campaign extending known mineralisation.
Positive factors
- continuous mineralisation
Evidence · text
“MFSR-052 followed with 137m at 4.31% TREO from surface”
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
MFSR-053Morro do Ferro · rare_earthsGrade: 4.15Grade Unit: %Intercept: 108.55 mView all detailsHide details
Identity
- Hole ID
- MFSR-053
- Project
- Morro do Ferro
- Commodity
- rare_earths
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 4.15
- Grade Unit
- %
- Intercept
- 108.55 m
- From
- 0 m
- To
- 108.55 m
- Intercept Depth
- 0 m
Classification
- Sample Type
- drill
- Group ID
- MFSR-053:0-108.55
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Part of the maiden campaign extending known mineralisation.
Positive factors
- continuous mineralisation
Evidence · text
“MFSR-053 delivered 108.55m at 4.15% TREO from surface”
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
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.