GMN: Ayrton Senna augur drilling rare earths zone extended

Original announcement by asx on

Company
Gold Mountain Limited
Ticker
GMN
Exchange
ASX
Region
Brazil
Primary commodity
Rare earth elements
Secondary commodities
None reported
Document categories
Drill results, Metallurgy
Extracted
2026-09-23 23:08:22 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Gold Mountain Limited announced significant rare earth element auger drilling results from its Ayrton Senna Prospect in Brazil, extending mineralisation up to 13 kilometres west of a previously defined Exploration Target. The drilling returned high TREO grades, including 10 metres at 2,145 ppm TREO, with favourable magnet rare earth oxide (MREO) ratios. While the results indicate strong potential for deeper mineralisation, the auger drilling is for exploration geochemistry only and not suitable for resource estimation due to limited QA/QC.

Reasoning: New auger drilling results significantly extend rare earth mineralisation with high TREO and MREO grades, indicating strong exploration potential. However, the early-stage nature of the drilling, specific QA/QC limitations for these samples, and unknown true widths introduce caution.

Positive factors

  • Extension of mineralisation over 13 km
  • High TREO grades reported
  • Favourable MREO/TREO ratios
  • Potential for deeper mineralisation
  • JORC 2012 compliant reporting

Negative factors

  • Auger drilling is shallow and not core
  • QA/QC for these samples lacks standards and blanks, not suitable for resource estimation
  • Partial digest method used for assays
  • True widths are not known

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 100

Extracted facts

Stored fact records: 100. Some facts used in scoring do not have a stored record.

Drill Results (100)

ASAD260018Down Under · total rare earth oxidesGrade: 550Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260018
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
550
Grade Unit
ppm
Intercept
6 m
From
0 m
To
6 m
Hole Depth
6 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260018:0-6
Mining Method
unknown

Location

Easting
383793
Northing
8541639
CRS
SIRGAS 2000 Zone 24
Elevation
709 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 550 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“550”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260018Down Under · magnet rare earth oxidesGrade: 232Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260018
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
232
Grade Unit
ppm
Intercept
6 m
From
0 m
To
6 m
Hole Depth
6 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260018:0-6
Mining Method
unknown

Location

Easting
383793
Northing
8541639
CRS
SIRGAS 2000 Zone 24
Elevation
709 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 232 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“232”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260018Down Under · neodymium praseodymium oxidesGrade: 117.53Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260018
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
117.53
Grade Unit
ppm
Intercept
6 m
From
0 m
To
6 m
Hole Depth
6 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260018:0-6
Mining Method
unknown

Location

Easting
383793
Northing
8541639
CRS
SIRGAS 2000 Zone 24
Elevation
709 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 117.53 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“117.53”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260018Down Under · dysprosium terbium oxidesGrade: 14.3Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260018
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
14.3
Grade Unit
ppm
Intercept
6 m
From
0 m
To
6 m
Hole Depth
6 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260018:0-6
Mining Method
unknown

Location

Easting
383793
Northing
8541639
CRS
SIRGAS 2000 Zone 24
Elevation
709 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 14.30 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“14.30”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · total rare earth oxidesGrade: 1258Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1258
Grade Unit
ppm
Intercept
3 m
From
8 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:8-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 1258 ppm TREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (1258 ppm) above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1258”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · magnet rare earth oxidesGrade: 541Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
541
Grade Unit
ppm
Intercept
3 m
From
8 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:8-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 541 ppm MREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (541 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“541”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · neodymium praseodymium oxidesGrade: 290.99Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
290.99
Grade Unit
ppm
Intercept
3 m
From
8 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:8-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 290.99 ppm NdPr is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (290.99 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“290.99”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · dysprosium terbium oxidesGrade: 34.41Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
34.41
Grade Unit
ppm
Intercept
3 m
From
8 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:8-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 34.41 ppm DyTb is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (34.41 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“34.41”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · total rare earth oxidesGrade: 2059Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
2059
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:10-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 2059 ppm TREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high TREO grade (2059 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“2059”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · magnet rare earth oxidesGrade: 951Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
951
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:10-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 951 ppm MREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high MREO grade (951 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“951”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · neodymium praseodymium oxidesGrade: 489.86Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
489.86
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:10-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 489.86 ppm NdPr is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high NdPr grade (489.86 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“489.86”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260032Down Under · dysprosium terbium oxidesGrade: 61.28Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260032
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
61.28
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
8 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260032:10-11
Mining Method
unknown

Location

Easting
387646
Northing
8539008
CRS
SIRGAS 2000 Zone 24
Elevation
720 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 61.28 ppm DyTb is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high DyTb grade (61.28 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“61.28”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260035Down Under · total rare earth oxidesGrade: 432Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260035
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
432
Grade Unit
ppm
Intercept
1 m
From
0 m
To
1 m
Hole Depth
9 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260035:0-1
Mining Method
unknown

Location

Easting
383441
Northing
8539875
CRS
SIRGAS 2000 Zone 24
Elevation
631 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 432 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“432”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260035Down Under · magnet rare earth oxidesGrade: 155Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260035
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
155
Grade Unit
ppm
Intercept
1 m
From
0 m
To
1 m
Hole Depth
9 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260035:0-1
Mining Method
unknown

Location

Easting
383441
Northing
8539875
CRS
SIRGAS 2000 Zone 24
Elevation
631 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 155 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“155”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260035Down Under · neodymium praseodymium oxidesGrade: 83.1Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260035
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
83.1
Grade Unit
ppm
Intercept
1 m
From
0 m
To
1 m
Hole Depth
9 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260035:0-1
Mining Method
unknown

Location

Easting
383441
Northing
8539875
CRS
SIRGAS 2000 Zone 24
Elevation
631 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 83.10 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“83.10”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260035Down Under · dysprosium terbium oxidesGrade: 9.43Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260035
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
9.43
Grade Unit
ppm
Intercept
1 m
From
0 m
To
1 m
Hole Depth
9 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260035:0-1
Mining Method
unknown

Location

Easting
383441
Northing
8539875
CRS
SIRGAS 2000 Zone 24
Elevation
631 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 9.43 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“9.43”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · total rare earth oxidesGrade: 1000Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1000
Grade Unit
ppm
Intercept
2 m
From
9 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:9-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 1000 ppm TREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (1000 ppm) above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1000”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · magnet rare earth oxidesGrade: 442Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
442
Grade Unit
ppm
Intercept
2 m
From
9 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:9-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 442 ppm MREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (442 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“442”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · neodymium praseodymium oxidesGrade: 256.3Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
256.3
Grade Unit
ppm
Intercept
2 m
From
9 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:9-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 256.30 ppm NdPr is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (256.30 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“256.30”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · dysprosium terbium oxidesGrade: 27.53Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
27.53
Grade Unit
ppm
Intercept
2 m
From
9 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:9-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 27.53 ppm DyTb is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (27.53 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“27.53”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · total rare earth oxidesGrade: 1491Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1491
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:10-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 1491 ppm TREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high TREO grade (1491 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1491”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · magnet rare earth oxidesGrade: 655Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
655
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:10-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 655 ppm MREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high MREO grade (655 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“655”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · neodymium praseodymium oxidesGrade: 391.9Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
391.9
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:10-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 391.90 ppm NdPr is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high NdPr grade (391.90 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“391.90”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260036Down Under · dysprosium terbium oxidesGrade: 39.44Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260036
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
39.44
Grade Unit
ppm
Intercept
1 m
From
10 m
To
11 m
Hole Depth
11 m
Intercept Depth
9 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260036:10-11
Mining Method
unknown

Location

Easting
385754
Northing
8541304
CRS
SIRGAS 2000 Zone 24
Elevation
776 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 39.44 ppm DyTb is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high DyTb grade (39.44 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“39.44”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260039Down Under · total rare earth oxidesGrade: 455Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260039
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
455
Grade Unit
ppm
Intercept
1 m
From
6 m
To
7 m
Hole Depth
7 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260039:6-7
Mining Method
unknown

Location

Easting
391110
Northing
8540868
CRS
SIRGAS 2000 Zone 24
Elevation
728 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 455 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“455”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260039Down Under · magnet rare earth oxidesGrade: 165Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260039
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
165
Grade Unit
ppm
Intercept
1 m
From
6 m
To
7 m
Hole Depth
7 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260039:6-7
Mining Method
unknown

Location

Easting
391110
Northing
8540868
CRS
SIRGAS 2000 Zone 24
Elevation
728 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 165 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“165”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260039Down Under · neodymium praseodymium oxidesGrade: 68.76Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260039
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
68.76
Grade Unit
ppm
Intercept
1 m
From
6 m
To
7 m
Hole Depth
7 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260039:6-7
Mining Method
unknown

Location

Easting
391110
Northing
8540868
CRS
SIRGAS 2000 Zone 24
Elevation
728 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 68.76 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“68.76”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260039Down Under · dysprosium terbium oxidesGrade: 12.62Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260039
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
12.62
Grade Unit
ppm
Intercept
1 m
From
6 m
To
7 m
Hole Depth
7 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260039:6-7
Mining Method
unknown

Location

Easting
391110
Northing
8540868
CRS
SIRGAS 2000 Zone 24
Elevation
728 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 12.62 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“12.62”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260044Down Under · total rare earth oxidesGrade: 715Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260044
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
715
Grade Unit
ppm
Intercept
5 m
From
0 m
To
5 m
Hole Depth
5 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260044:0-5
Mining Method
unknown

Location

Easting
383237
Northing
8543987
CRS
SIRGAS 2000 Zone 24
Elevation
739 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 715 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“715”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260044Down Under · magnet rare earth oxidesGrade: 267Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260044
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
267
Grade Unit
ppm
Intercept
5 m
From
0 m
To
5 m
Hole Depth
5 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260044:0-5
Mining Method
unknown

Location

Easting
383237
Northing
8543987
CRS
SIRGAS 2000 Zone 24
Elevation
739 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 267 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“267”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260044Down Under · neodymium praseodymium oxidesGrade: 151.16Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260044
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
151.16
Grade Unit
ppm
Intercept
5 m
From
0 m
To
5 m
Hole Depth
5 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260044:0-5
Mining Method
unknown

Location

Easting
383237
Northing
8543987
CRS
SIRGAS 2000 Zone 24
Elevation
739 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 151.16 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“151.16”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260044Down Under · dysprosium terbium oxidesGrade: 15.43Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260044
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
15.43
Grade Unit
ppm
Intercept
5 m
From
0 m
To
5 m
Hole Depth
5 m
Intercept Depth
0 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260044:0-5
Mining Method
unknown

Location

Easting
383237
Northing
8543987
CRS
SIRGAS 2000 Zone 24
Elevation
739 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 15.43 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“15.43”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · total rare earth oxidesGrade: 585Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
585
Grade Unit
ppm
Intercept
5 m
From
3 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:3-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 585 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“585”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · magnet rare earth oxidesGrade: 201Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
201
Grade Unit
ppm
Intercept
5 m
From
3 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:3-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 201 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“201”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · neodymium praseodymium oxidesGrade: 104.39Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
104.39
Grade Unit
ppm
Intercept
5 m
From
3 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:3-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 104.39 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“104.39”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · dysprosium terbium oxidesGrade: 12.16Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
12.16
Grade Unit
ppm
Intercept
5 m
From
3 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:3-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter intercept with 12.16 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“12.16”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · total rare earth oxidesGrade: 839Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
839
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:7-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 839 ppm TREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (839 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“839”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · magnet rare earth oxidesGrade: 342Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
342
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:7-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 342 ppm MREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (342 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“342”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · neodymium praseodymium oxidesGrade: 177.76Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
177.76
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:7-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 177.76 ppm NdPr is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (177.76 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“177.76”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260045Down Under · dysprosium terbium oxidesGrade: 21.56Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260045
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
21.56
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260045:7-8
Mining Method
unknown

Location

Easting
382270
Northing
8543791
CRS
SIRGAS 2000 Zone 24
Elevation
773 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 21.56 ppm DyTb is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (21.56 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“21.56”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · total rare earth oxidesGrade: 610Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
610
Grade Unit
ppm
Intercept
6 m
From
2 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:2-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 610 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“610”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · magnet rare earth oxidesGrade: 217Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
217
Grade Unit
ppm
Intercept
6 m
From
2 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:2-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 217 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“217”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · neodymium praseodymium oxidesGrade: 124.29Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
124.29
Grade Unit
ppm
Intercept
6 m
From
2 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:2-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 124.29 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“124.29”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · dysprosium terbium oxidesGrade: 12.27Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
12.27
Grade Unit
ppm
Intercept
6 m
From
2 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:2-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 6-meter intercept with 12.27 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“12.27”

Context: 6

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · total rare earth oxidesGrade: 926Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
926
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:7-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 926 ppm TREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (926 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“926”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · magnet rare earth oxidesGrade: 378Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
378
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:7-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 378 ppm MREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (378 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“378”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · neodymium praseodymium oxidesGrade: 213.37Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
213.37
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:7-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 213.37 ppm NdPr is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (213.37 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“213.37”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260046Down Under · dysprosium terbium oxidesGrade: 22.03Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260046
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
22.03
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
2 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260046:7-8
Mining Method
unknown

Location

Easting
382715
Northing
8543989
CRS
SIRGAS 2000 Zone 24
Elevation
745 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 22.03 ppm DyTb is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (22.03 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“22.03”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260047Down Under · total rare earth oxidesGrade: 650Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260047
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
650
Grade Unit
ppm
Intercept
3 m
From
1 m
To
4 m
Hole Depth
4 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260047:1-4
Mining Method
unknown

Location

Easting
382078
Northing
8543304
CRS
SIRGAS 2000 Zone 24
Elevation
759 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 650 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“650”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260047Down Under · magnet rare earth oxidesGrade: 203Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260047
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
203
Grade Unit
ppm
Intercept
3 m
From
1 m
To
4 m
Hole Depth
4 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260047:1-4
Mining Method
unknown

Location

Easting
382078
Northing
8543304
CRS
SIRGAS 2000 Zone 24
Elevation
759 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 203 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“203”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260047Down Under · neodymium praseodymium oxidesGrade: 110.31Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260047
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
110.31
Grade Unit
ppm
Intercept
3 m
From
1 m
To
4 m
Hole Depth
4 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260047:1-4
Mining Method
unknown

Location

Easting
382078
Northing
8543304
CRS
SIRGAS 2000 Zone 24
Elevation
759 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 110.31 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“110.31”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260047Down Under · dysprosium terbium oxidesGrade: 11.34Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260047
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
11.34
Grade Unit
ppm
Intercept
3 m
From
1 m
To
4 m
Hole Depth
4 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260047:1-4
Mining Method
unknown

Location

Easting
382078
Northing
8543304
CRS
SIRGAS 2000 Zone 24
Elevation
759 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 11.34 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“11.34”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · total rare earth oxidesGrade: 770Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
770
Grade Unit
ppm
Intercept
2 m
From
7 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:7-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 770 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“770”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · magnet rare earth oxidesGrade: 326Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
326
Grade Unit
ppm
Intercept
2 m
From
7 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:7-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 326 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“326”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · neodymium praseodymium oxidesGrade: 160.96Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
160.96
Grade Unit
ppm
Intercept
2 m
From
7 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:7-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 160.96 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“160.96”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · dysprosium terbium oxidesGrade: 21.47Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
21.47
Grade Unit
ppm
Intercept
2 m
From
7 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:7-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 2-meter intercept with 21.47 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“21.47”

Context: 2

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · total rare earth oxidesGrade: 1095Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1095
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:8-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 1095 ppm TREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (1095 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1095”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · magnet rare earth oxidesGrade: 446Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
446
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:8-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 446 ppm MREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (446 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“446”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · neodymium praseodymium oxidesGrade: 239.12Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
239.12
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:8-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 239.12 ppm NdPr is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (239.12 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“239.12”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260049Down Under · dysprosium terbium oxidesGrade: 26.93Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260049
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
26.93
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260049:8-9
Mining Method
unknown

Location

Easting
385263
Northing
8543373
CRS
SIRGAS 2000 Zone 24
Elevation
705 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 26.93 ppm DyTb is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (26.93 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“26.93”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260051Down Under · total rare earth oxidesGrade: 453Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260051
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
453
Grade Unit
ppm
Intercept
1 m
From
1 m
To
2 m
Hole Depth
3 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260051:1-2
Mining Method
unknown

Location

Easting
384614
Northing
8544827
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 453 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“453”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260051Down Under · magnet rare earth oxidesGrade: 142Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260051
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
142
Grade Unit
ppm
Intercept
1 m
From
1 m
To
2 m
Hole Depth
3 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260051:1-2
Mining Method
unknown

Location

Easting
384614
Northing
8544827
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 142 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“142”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260051Down Under · neodymium praseodymium oxidesGrade: 71.07Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260051
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
71.07
Grade Unit
ppm
Intercept
1 m
From
1 m
To
2 m
Hole Depth
3 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260051:1-2
Mining Method
unknown

Location

Easting
384614
Northing
8544827
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 71.07 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“71.07”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260051Down Under · dysprosium terbium oxidesGrade: 9.28Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260051
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
9.28
Grade Unit
ppm
Intercept
1 m
From
1 m
To
2 m
Hole Depth
3 m
Intercept Depth
1 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260051:1-2
Mining Method
unknown

Location

Easting
384614
Northing
8544827
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 9.28 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“9.28”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260053Down Under · total rare earth oxidesGrade: 503Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260053
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
503
Grade Unit
ppm
Intercept
1 m
From
4 m
To
5 m
Hole Depth
5 m
Intercept Depth
4 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260053:4-5
Mining Method
unknown

Location

Easting
384132
Northing
8544160
CRS
SIRGAS 2000 Zone 24
Elevation
670 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 503 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“503”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260053Down Under · magnet rare earth oxidesGrade: 203Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260053
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
203
Grade Unit
ppm
Intercept
1 m
From
4 m
To
5 m
Hole Depth
5 m
Intercept Depth
4 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260053:4-5
Mining Method
unknown

Location

Easting
384132
Northing
8544160
CRS
SIRGAS 2000 Zone 24
Elevation
670 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 203 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“203”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260053Down Under · neodymium praseodymium oxidesGrade: 128.59Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260053
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
128.59
Grade Unit
ppm
Intercept
1 m
From
4 m
To
5 m
Hole Depth
5 m
Intercept Depth
4 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260053:4-5
Mining Method
unknown

Location

Easting
384132
Northing
8544160
CRS
SIRGAS 2000 Zone 24
Elevation
670 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 128.59 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“128.59”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260053Down Under · dysprosium terbium oxidesGrade: 11.06Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260053
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
11.06
Grade Unit
ppm
Intercept
1 m
From
4 m
To
5 m
Hole Depth
5 m
Intercept Depth
4 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260053:4-5
Mining Method
unknown

Location

Easting
384132
Northing
8544160
CRS
SIRGAS 2000 Zone 24
Elevation
670 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 11.06 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“11.06”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260054Down Under · total rare earth oxidesGrade: 972Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260054
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
972
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260054:7-8
Mining Method
unknown

Location

Easting
387691
Northing
8542628
CRS
SIRGAS 2000 Zone 24
Elevation
765 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 972 ppm TREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (972 ppm) above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“972”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260054Down Under · magnet rare earth oxidesGrade: 378Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260054
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
378
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260054:7-8
Mining Method
unknown

Location

Easting
387691
Northing
8542628
CRS
SIRGAS 2000 Zone 24
Elevation
765 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 378 ppm MREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (378 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“378”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260054Down Under · neodymium praseodymium oxidesGrade: 220.63Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260054
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
220.63
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260054:7-8
Mining Method
unknown

Location

Easting
387691
Northing
8542628
CRS
SIRGAS 2000 Zone 24
Elevation
765 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 220.63 ppm NdPr is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (220.63 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“220.63”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260054Down Under · dysprosium terbium oxidesGrade: 20.78Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260054
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
20.78
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
7 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260054:7-8
Mining Method
unknown

Location

Easting
387691
Northing
8542628
CRS
SIRGAS 2000 Zone 24
Elevation
765 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter intercept with 20.78 ppm DyTb is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (20.78 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“20.78”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · total rare earth oxidesGrade: 1551Grade Unit: ppmIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1551
Grade Unit
ppm
Intercept
10 m
From
5 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:5-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 10-meter intercept with 1551 ppm TREO is a very strong exploration result, indicating significant high-grade potential, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high TREO grade (1551 ppm) over a significant width (10m)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1551”

Context: 10

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · magnet rare earth oxidesGrade: 662Grade Unit: ppmIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
662
Grade Unit
ppm
Intercept
10 m
From
5 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:5-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 10-meter intercept with 662 ppm MREO is a very strong exploration result, indicating significant high-grade potential, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high MREO grade (662 ppm) over a significant width (10m)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“662”

Context: 10

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · neodymium praseodymium oxidesGrade: 358.35Grade Unit: ppmIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
358.35
Grade Unit
ppm
Intercept
10 m
From
5 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:5-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 10-meter intercept with 358.35 ppm NdPr is a very strong exploration result, indicating significant high-grade potential, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high NdPr grade (358.35 ppm) over a significant width (10m)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“358.35”

Context: 10

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · dysprosium terbium oxidesGrade: 41.15Grade Unit: ppmIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
41.15
Grade Unit
ppm
Intercept
10 m
From
5 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:5-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 10-meter intercept with 41.15 ppm DyTb is a very strong exploration result, indicating significant high-grade potential, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high DyTb grade (41.15 ppm) over a significant width (10m)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“41.15”

Context: 10

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · total rare earth oxidesGrade: 1891Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1891
Grade Unit
ppm
Intercept
5 m
From
10 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:10-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter sub-interval with 1891 ppm TREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high TREO grade (1891 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1891”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · magnet rare earth oxidesGrade: 869Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
869
Grade Unit
ppm
Intercept
5 m
From
10 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:10-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter sub-interval with 869 ppm MREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high MREO grade (869 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“869”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · neodymium praseodymium oxidesGrade: 444.95Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
444.95
Grade Unit
ppm
Intercept
5 m
From
10 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:10-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter sub-interval with 444.95 ppm NdPr is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high NdPr grade (444.95 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“444.95”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260057Down Under · dysprosium terbium oxidesGrade: 55.56Grade Unit: ppmIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
ASAD260057
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
55.56
Grade Unit
ppm
Intercept
5 m
From
10 m
To
15 m
Hole Depth
15 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260057:10-15
Mining Method
unknown

Location

Easting
387130
Northing
8541930
CRS
SIRGAS 2000 Zone 24
Elevation
788 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 5-meter sub-interval with 55.56 ppm DyTb is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high DyTb grade (55.56 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“55.56”

Context: 5

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · total rare earth oxidesGrade: 607Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
607
Grade Unit
ppm
Intercept
3 m
From
5 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:5-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 607 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“607”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · magnet rare earth oxidesGrade: 252Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
252
Grade Unit
ppm
Intercept
3 m
From
5 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:5-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 252 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“252”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · neodymium praseodymium oxidesGrade: 133.06Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
133.06
Grade Unit
ppm
Intercept
3 m
From
5 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:5-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 133.06 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“133.06”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · dysprosium terbium oxidesGrade: 15.48Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
15.48
Grade Unit
ppm
Intercept
3 m
From
5 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:5-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 15.48 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“15.48”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · total rare earth oxidesGrade: 1000Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1000
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:7-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 1000 ppm TREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (1000 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1000”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · magnet rare earth oxidesGrade: 431Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
431
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:7-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 431 ppm MREO is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (431 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“431”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · neodymium praseodymium oxidesGrade: 231.92Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
231.92
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:7-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 231.92 ppm NdPr is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (231.92 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“231.92”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260058Down Under · dysprosium terbium oxidesGrade: 26.38Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260058
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
26.38
Grade Unit
ppm
Intercept
1 m
From
7 m
To
8 m
Hole Depth
8 m
Intercept Depth
5 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260058:7-8
Mining Method
unknown

Location

Easting
388146
Northing
8542448
CRS
SIRGAS 2000 Zone 24
Elevation
734 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 26.38 ppm DyTb is a strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (26.38 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“26.38”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · total rare earth oxidesGrade: 973Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
973
Grade Unit
ppm
Intercept
3 m
From
6 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:6-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 973 ppm TREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High TREO grade (973 ppm) above cutoff
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“973”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · magnet rare earth oxidesGrade: 389Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
389
Grade Unit
ppm
Intercept
3 m
From
6 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:6-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 389 ppm MREO is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High MREO grade (389 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“389”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · neodymium praseodymium oxidesGrade: 207.73Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
207.73
Grade Unit
ppm
Intercept
3 m
From
6 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:6-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 207.73 ppm NdPr is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High NdPr grade (207.73 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“207.73”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · dysprosium terbium oxidesGrade: 24.38Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
24.38
Grade Unit
ppm
Intercept
3 m
From
6 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:6-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 3-meter intercept with 24.38 ppm DyTb is a strong exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • High DyTb grade (24.38 ppm)
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“24.38”

Context: 3

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · total rare earth oxidesGrade: 1419Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
1419
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:8-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 1419 ppm TREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high TREO grade (1419 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“1419”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · magnet rare earth oxidesGrade: 519Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
519
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:8-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 519 ppm MREO is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high MREO grade (519 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“519”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · neodymium praseodymium oxidesGrade: 261.26Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
261.26
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:8-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 261.26 ppm NdPr is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high NdPr grade (261.26 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“261.26”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260059Down Under · dysprosium terbium oxidesGrade: 35.25Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
ASAD260059
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
35.25
Grade Unit
ppm
Intercept
1 m
From
8 m
To
9 m
Hole Depth
9 m
Intercept Depth
6 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260059:8-9
Mining Method
unknown

Location

Easting
383661
Northing
8544681
CRS
SIRGAS 2000 Zone 24
Elevation
688 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 1-meter sub-interval with 35.25 ppm DyTb is a very strong exploration result, indicating high-grade potential within the broader intercept, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Very high DyTb grade (35.25 ppm) within a broader intercept
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“35.25”

Context: 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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260060Down Under · total rare earth oxidesGrade: 596Grade Unit: ppmIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
ASAD260060
Project
Down Under
Commodity
total rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
596
Grade Unit
ppm
Intercept
4 m
From
3 m
To
7 m
Hole Depth
7 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260060:3-7
Mining Method
unknown

Location

Easting
387891
Northing
8543103
CRS
SIRGAS 2000 Zone 24
Elevation
769 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 4-meter intercept with 596 ppm TREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported TREO grade above cutoff over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“596”

Context: 4

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260060Down Under · magnet rare earth oxidesGrade: 184Grade Unit: ppmIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
ASAD260060
Project
Down Under
Commodity
magnet rare earth oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
184
Grade Unit
ppm
Intercept
4 m
From
3 m
To
7 m
Hole Depth
7 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260060:3-7
Mining Method
unknown

Location

Easting
387891
Northing
8543103
CRS
SIRGAS 2000 Zone 24
Elevation
769 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 4-meter intercept with 184 ppm MREO is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported MREO grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“184”

Context: 4

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260060Down Under · neodymium praseodymium oxidesGrade: 107.56Grade Unit: ppmIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
ASAD260060
Project
Down Under
Commodity
neodymium praseodymium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
107.56
Grade Unit
ppm
Intercept
4 m
From
3 m
To
7 m
Hole Depth
7 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260060:3-7
Mining Method
unknown

Location

Easting
387891
Northing
8543103
CRS
SIRGAS 2000 Zone 24
Elevation
769 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 4-meter intercept with 107.56 ppm NdPr is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported NdPr grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“107.56”

Context: 4

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

ASAD260060Down Under · dysprosium terbium oxidesGrade: 9.87Grade Unit: ppmIntercept: 4 mView all details
Link to this fact

Identity

Hole ID
ASAD260060
Project
Down Under
Commodity
dysprosium terbium oxides
Region
brazil
Reported Region
brazil
Ticker
GMN

Geometry

Grade
9.87
Grade Unit
ppm
Intercept
4 m
From
3 m
To
7 m
Hole Depth
7 m
Intercept Depth
3 m

Classification

Deposit Type
ionic adsorption clay
Program
exploration
Sample Type
drill
Group ID
ASAD260060:3-7
Mining Method
unknown

Location

Easting
387891
Northing
8543103
CRS
SIRGAS 2000 Zone 24
Elevation
769 m
Azimuth
0 °
Dip
-90 °
Loc. Confidence
high
Loc. Source
document

QA/QC

Laboratory
ALS
QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Compositing

Cutoff Grade
400
Cutoff Unit
ppm
Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-23T00:00:00.000Z

Reasoning: A 4-meter intercept with 9.87 ppm DyTb is a positive exploration result, contributing to the overall mineralisation extension, but the auger drilling method and QA/QC limitations reduce confidence.

Positive factors

  • Reported DyTb grade over a reasonable width
  • Part of a broader mineralisation extension

Negative factors

  • Auger drilling, not core
  • QA/QC for these samples lacks standards and blanks
  • True width not known

Evidence · table

“9.87”

Context: 4

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

Refractory Orenegative

Ore requires oxidation/pressure treatment before recovery — a processing and recovery risk.

Why it applies: the release describes refractory metallurgy

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.