Power Minerals grows Morro do Ferro with 88m at 6.33% TREO
Original announcement by stockhead on
- Company
- Power Minerals
- Ticker
- PNN
- Exchange
- Unavailable
- Region
- Brazil
- Primary commodity
- Rare earths
- Secondary commodities
- Gallium
- Document categories
- Drill results, Other
- Extracted
- 2026-09-07 01:03:53 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Power Minerals reported significant drill results from its Morro do Ferro project in Brazil, highlighted by an 88m intercept at 6.33% TREO in hole MFSR-054. The drilling successfully extended rare earth mineralisation to the northeast and increased the continuous downhole interval to 167m.
Reasoning: The drill hole MFSR-054 returned an exceptional 20m at 12.05% TREO and extended the known mineralised footprint to the northeast.
Positive factors
- high-grade near-surface intercept
- extension of mineralisation to the northeast
- continuous mineralised interval increased to 167m
- presence of gallium
Negative factors
- assays for final 86.55m of MFSR-054 are still pending
Facts used in scoring: 7
Classification and evidence
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: Drilling extends REE mineralisation to the northeast.
Evidence · text
“Drilling extends REE mineralisation to the northeast”
Extracted facts
Stored fact records: 7. Some facts used in scoring do not have a stored record.
Drill Results (7)
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
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-054:0-88
- Mining Method
- open_pit
Location
- Location
- northeast of main deposit
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: 88m at 6.33% TREO is a strong intercept for a rare earth project.
Positive factors
- high grade
- surface intercept
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: 12.05Grade Unit: %Intercept: 20 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
- 12.05
- Grade Unit
- %
- Intercept
- 20 m
- From
- 18 m
- To
- 38 m
- Intercept Depth
- 18 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-054:18-38
- Mining Method
- open_pit
Location
- Location
- near surface
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: 20m at 12.05% TREO is an exceptional high-grade zone.
Positive factors
- bonanza grade
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: 1.11Grade Unit: %Intercept: 79 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
- 1.11
- Grade Unit
- %
- Intercept
- 79 m
- From
- 88 m
- To
- 167 m
- Intercept Depth
- 88 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-054:88-167
- Mining Method
- open_pit
Location
- Location
- deeper zone
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Contributes to a continuous 167m mineralised interval.
Positive factors
- extends continuity
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 · galliumGrade: 50Grade Unit: ppmIntercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- MFSR-054
- Project
- Morro do Ferro
- Commodity
- gallium
- Region
- brazil
- Reported Region
- brazil
- Ticker
- PNN
Geometry
- Grade
- 50
- Grade Unit
- ppm
- Intercept
- 1.5 m
- From
- 96.15 m
- To
- 97.65 m
- Intercept Depth
- 96.15 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-054:96.15-97.65
- Mining Method
- open_pit
Location
- Location
- deeper zone
- Loc. Source
- document
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Presence of gallium adds a critical mineral dimension to the project.
Positive factors
- critical mineral
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 mView 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
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-051:0-116
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Strong maiden campaign result.
Positive factors
- broad mineralisation
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
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-052:0-137
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Strong maiden campaign result.
Positive factors
- broad mineralisation
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
- Program
- exploration
- Sample Type
- drill
- Group ID
- MFSR-053:0-108.55
- Mining Method
- open_pit
QA/QC
- QA/QC Disclosed
- Yes
- QA/QC Methods
- standards, blanks
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-07T00:00:00.000Z
Reasoning: Strong maiden campaign result.
Positive factors
- broad mineralisation
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.