# Ultra-High-Grade Drilling Materially Expands Monte Alto

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48

Original source: https://www.globenewswire.com/news-release/2026/08/26/3351341/0/en/ultra-high-grade-drilling-materially-expands-monte-alto.html

Publisher: globenewswire

Original announcement: 2026-08-26T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Brazilian Rare Earths Limited

- Ticker: BRE

- Exchange: Unavailable

- Region: Bahia, Brazil

- Primary commodity: Rare earths

- Secondary commodities: Niobium, Scandium, Tantalum, Uranium

- Document categories: Drill results, Other

- Extracted: 2026-09-12 01:57:31 UTC

Narrative sentiment: 1.00 · Bullish

## Minestarters Atlas summary

Brazilian Rare Earths has reported ultra-high-grade diamond drilling results from the Monte Alto deposit in Brazil, significantly expanding the mineralised envelope to the south and east. The results include multiple high-grade extensions and infill intercepts, all of which were not included in the previous Mineral Resource Estimate.

Reasoning: The drilling results deliver exceptional TREO grades significantly above typical thresholds and expand the known mineralised footprint beyond the current resource model.

- Positive factor: ultra-high-grade extensions

- Positive factor: expansion of mineralised envelope

- Positive factor: open in three directions

- Positive factor: post-MRE results

Facts used in scoring: 14

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Drilling at MADD0230 and MADD0093 provides major extensions to the south and east/down dip.

Evidence · text

> Major southern high-grade extension: 25.6 m at 17.4% TREO

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The campaign included infill drilling between existing holes.

Evidence · text

> infill drilled between existing holes

## Extracted facts

Stored fact records: 14. Some facts used in scoring do not have a stored record.

## Drill Results (14)

### MADD0230

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-0)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0230
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 17.4
- Grade Unit: %
- Intercept: 25.6 m
- From: 174 m
- To: 199.6 m
- Intercept Depth: 174 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0230:174-199.6

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Significant high-grade extension to the south.

- Positive factor: ultra-high-grade

- Positive factor: extension

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0230

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-1)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0230
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 28.1
- Grade Unit: %
- Intercept: 8 m
- From: 189 m
- To: 197 m
- Intercept Depth: 174 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0230:189-197

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval within a major extension.

- Positive factor: bonanza grade

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0093

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-2)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0093
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 21.8
- Grade Unit: %
- Intercept: 9.4 m
- From: 161.7 m
- To: 171.1 m
- Intercept Depth: 161.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0093:161.7-171.1

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Confirms eastern growth front remains open down dip.

- Positive factor: high-grade extension

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0093

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-3)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0093
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 25.4
- Grade Unit: %
- Intercept: 6.2 m
- From: 162.8 m
- To: 169 m
- Intercept Depth: 161.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0093:162.8-169

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval within eastern extension.

- Positive factor: high-grade sub-interval

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0219

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-4)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0219
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 21.2
- Grade Unit: %
- Intercept: 6.6 m

#### Classification

- Program: mixed
- Sample Type: drill

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Repeatable step-out success.

- Positive factor: step-out success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0216

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-5)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0216
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 19.1
- Grade Unit: %
- Intercept: 6.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0216:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Step-out success with high-grade sub-interval.

- Positive factor: step-out success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0216

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-6)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0216
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 28.2
- Grade Unit: %
- Intercept: 2.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0216:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval in step-out hole.

- Positive factor: step-out success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0216

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-7)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0216
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 17
- Grade Unit: %
- Intercept: 5.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0216:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Step-out success with high-grade sub-interval.

- Positive factor: step-out success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0216

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-8)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0216
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 26
- Grade Unit: %
- Intercept: 2.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0216:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval in step-out hole.

- Positive factor: step-out success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0246

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-9)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0246
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 16.5
- Grade Unit: %
- Intercept: 12.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0246:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Strong infill result.

- Positive factor: infill success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0246

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-10)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0246
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 32
- Grade Unit: %
- Intercept: 4.9 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0246:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval in infill hole.

- Positive factor: high-grade sub-interval

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0213

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-11)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0213
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 12.6
- Grade Unit: %
- Intercept: 16.7 m

#### Classification

- Program: mixed
- Sample Type: drill

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Strong infill result.

- Positive factor: infill success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0233

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-12)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0233
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 9.4
- Grade Unit: %
- Intercept: 21.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0233:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Strong infill result.

- Positive factor: infill success

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

### MADD0233

[Link to this fact](https://atlas-extractions.minestarters.com/news/ultra-high-grade-drilling-materially-expands-monte-alto--97025d66-e178-4966-8196-cd92da5f0a48#fact-drill-facts-13)

Monte Alto · rare\_earths

#### Identity

- Hole ID: MADD0233
- Project: Monte Alto
- Commodity: rare\_earths
- Region: brazil
- Reported Region: brazil
- Ticker: BRE

#### Geometry

- Grade: 25.6
- Grade Unit: %
- Intercept: 3.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: MADD0233:null-null

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade sub-interval in infill hole.

- Positive factor: high-grade sub-interval

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "Northern strike-extension confirmed Growth drilling underway: BRE is advancing the planned +5,000 m drilling campaign ac"

## 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.
