# Fitzroy Minerals Intersects Highest Grade Copper to Date and Extends the Strike Length of the Main Mineralized Trend to 1.9 km at the Buen Retiro Copper Project, Chile

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034

Original source: https://money.tmx.com/en/quote/FTZ/news/6686040674483940/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike-

Publisher: tmx

Original announcement: 2026-08-20T13:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Fitzroy Minerals Inc.

- Ticker: FTZ

- Exchange: TSX

- Region: Chile

- Primary commodity: Copper

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-17 22:34:59 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Fitzroy Minerals has announced significant drill results from its Buen Retiro Copper Project in Chile, including the highest copper grade recorded to date at 21.84% Cu over 1 meter. The drilling has extended the main mineralized trend to 1.9 km and identified new mineralized areas. The company is on track to complete 22,000 meters of drilling in 2026, with a maiden Mineral Resource Estimate planned for Q4 2026.

Reasoning: The document reports exceptionally high-grade copper intercepts, including the highest grade to date, and successfully extends the known mineralized trend, indicating significant exploration success and potential for resource growth. The detailed QA/QC procedures enhance confidence in the results.

- Positive factor: Highest grade copper intercept to date \(21.84% Cu over 1m\)

- Positive factor: Significant strike length extension of the main mineralized trend to 1.9 km

- Positive factor: Identification of new mineralized areas \(BRT-DDH099\)

- Positive factor: Strong QA/QC procedures and QP sign-off

- Negative factor: True width is estimated generally, not specifically disclosed for each intercept

- Negative factor: Some intercepts are low grade, below the weak threshold for porphyry copper

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

Facts used in scoring: 37

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: Drill hole BRT-DDH095 returned 1.0 m @ 21.84% Cu, which is exceptionally high-grade and well above the porphyry copper exceptional threshold of 0.8%.

Evidence · text

> 1.0 m @ 21.84% Cu from 37.0 m, the highest grade recorded to date at Buen Retiro.

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document states that intervals are 'Estimated to be 80-90% of true thickness' generally, but does not provide specific true width for each intercept.

Evidence · text

> \*\*Estimated to be 80-90% of true thickness

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: The release includes a detailed section on 'Buen Retiro Core Sampling Procedures, Laboratory and QA/QC' mentioning certified standards, blanks, and pulp duplicates.

Evidence · text

> Buen Retiro Core Sampling Procedures, Laboratory and QA/QC

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The compositing parameters are clearly stated as 'Calculated on a minimum thickness of 5 m and minimum average grade of 0.20% Cu'.

Evidence · text

> \*Calculated on a minimum thickness of 5 m and minimum average grade of 0.20% Cu

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Drill hole BRT-DDH094 was a 100-meter extension to known mineralization, BRT-DDH099 is a newly identified area, and RC drill hole BRT-RCD020 extended the main Tenorita trend by 200 meters.

Evidence · text

> Drill hole BRT-DDH094 was a 100-metre extension to known mineralization... and drill holeBRT-DDH099 is a newly identified area of mineralization... RC drill hole BRT-RCD020 intersected native copper and chalcocite at 239 metres depth, extending the main Tenorita trend by 200 metres to 1.9 kilometres along strike.

**Infill Drilling**

Polarity: neutral

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

Why it applies: Drill hole BRT-DDH095 was part of a 'shallow infill program to better define resources that will be extracted early in the mine plan'.

Evidence · text

> Drill hole 95 was part of the shallow infill program to better define resources that will be extracted early in the mine plan.

## Extracted facts

Stored fact records: 37. Some facts used in scoring do not have a stored record.

## Drill Results (37)

### BRT-DDH082

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-0)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH082
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.36
- Grade Unit: %
- Intercept: 23 m
- From: 82 m
- To: 105 m
- Intercept Depth: 82 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH082:82-105
- Mining Method: open\_pit

#### Location

- Easting: 345179
- Northing: 6920737.75
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -65.55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows moderate width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality for a resource definition program.

- Positive factor: Moderate intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.36

Context: 23

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH082

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-1)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH082
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.56
- Grade Unit: %
- Intercept: 9 m
- From: 89 m
- To: 98 m
- Intercept Depth: 89 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH082:89-98
- Mining Method: open\_pit

#### Location

- Easting: 345179
- Northing: 6920737.75
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -65.55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a moderate grade for a porphyry open pit deposit, contributing positively to the overall interval quality.

- Positive factor: Moderate grade for porphyry open pit

Evidence · table

> 0.56

Context: 9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH084

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-2)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH084
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.15
- Grade Unit: %
- Intercept: 22.3 m
- From: 96.7 m
- To: 119 m
- Intercept Depth: 96.7 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH084:96.7-119
- Mining Method: open\_pit

#### Location

- Easting: 345294.05
- Northing: 6920671.98
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width, the copper grade is below the weak threshold for porphyry open pit deposits, indicating low materiality.

- Positive factor: Strong intercept width

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.15

Context: 22.3

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH084

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-3)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH084
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 5 m
- From: 142 m
- To: 147 m
- Intercept Depth: 142 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH084:142-147
- Mining Method: open\_pit

#### Location

- Easting: 345294.05
- Northing: 6920671.98
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a grade below the weak threshold for porphyry open pit deposits, indicating low materiality.

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.16

Context: 5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH086

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-4)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH086
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 73 m
- From: 95 m
- To: 168 m
- Intercept Depth: 95 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH086:95-168
- Mining Method: open\_pit

#### Location

- Easting: 345307.32
- Northing: 6920782.53
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a significant continuous width with a grade in the weak tier, resulting in a moderate grade-thickness product, which is positive for resource definition.

- Positive factor: Continuous intercept width \(73m\)

- Positive factor: Moderate grade-thickness product

Evidence · table

> 0.38

Context: 73

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH086

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-5)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH086
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.54
- Grade Unit: %
- Intercept: 28 m
- From: 106 m
- To: 134 m
- Intercept Depth: 106 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH086:106-134
- Mining Method: open\_pit

#### Location

- Easting: 345307.32
- Northing: 6920782.53
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a moderate grade over a strong width, contributing positively to the overall interval quality and resource definition.

- Positive factor: Moderate grade for porphyry open pit

- Positive factor: Strong intercept width

Evidence · table

> 0.54

Context: 28

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH086

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-6)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH086
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 1.11
- Grade Unit: %
- Intercept: 5 m
- From: 129 m
- To: 134 m
- Intercept Depth: 129 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH086:129-134
- Mining Method: open\_pit

#### Location

- Easting: 345307.32
- Northing: 6920782.53
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept features a strong copper grade, significantly enhancing the overall quality of the broader interval.

- Positive factor: Strong grade for porphyry open pit

Evidence · table

> 1.11

Context: 5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH086

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-7)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH086
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 1.2
- Grade Unit: %
- Intercept: 4 m
- From: 164 m
- To: 168 m
- Intercept Depth: 164 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH086:164-168
- Mining Method: open\_pit

#### Location

- Easting: 345307.32
- Northing: 6920782.53
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade, further enhancing the overall quality of the broader interval.

- Positive factor: Strong grade for porphyry open pit

Evidence · table

> 1.20

Context: 4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH090

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-8)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH090
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 45 m
- From: 103 m
- To: 148 m
- Intercept Depth: 103 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH090:103-148
- Mining Method: open\_pit

#### Location

- Easting: 344899
- Northing: 6921330
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a strong width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality.

- Positive factor: Strong intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.23

Context: 45

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH091

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-9)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH091
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 25 m
- From: 55 m
- To: 80 m
- Intercept Depth: 55 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH091:55-80
- Mining Method: open\_pit

#### Location

- Easting: 345379
- Northing: 6921403
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width, the copper grade is significantly below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Positive factor: Strong intercept width

- Negative factor: Grade is significantly below the weak threshold for porphyry open pit

Evidence · table

> 0.10

Context: 25

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH091

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-10)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH091
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 8 m
- From: 99 m
- To: 107 m
- Intercept Depth: 99 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH091:99-107
- Mining Method: open\_pit

#### Location

- Easting: 345379
- Northing: 6921403
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a grade below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.18

Context: 8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH091

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-11)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH091
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 13 m
- From: 162 m
- To: 175 m
- Intercept Depth: 162 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH091:162-175
- Mining Method: open\_pit

#### Location

- Easting: 345379
- Northing: 6921403
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a grade below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.20

Context: 13

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH091

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-12)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH091
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.13
- Grade Unit: %
- Intercept: 20 m
- From: 181 m
- To: 201 m
- Intercept Depth: 181 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH091:181-201
- Mining Method: open\_pit

#### Location

- Easting: 345379
- Northing: 6921403
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width, the copper grade is significantly below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Positive factor: Strong intercept width

- Negative factor: Grade is significantly below the weak threshold for porphyry open pit

Evidence · table

> 0.13

Context: 20

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH092

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-13)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH092
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 23 m
- From: 0 m
- To: 23 m
- Intercept Depth: 0 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH092:0-23
- Mining Method: open\_pit

#### Location

- Easting: 344860
- Northing: 6921262
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -42 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This shallow intercept shows a strong width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality.

- Positive factor: Strong intercept width

- Positive factor: Shallow depth

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.24

Context: 23

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH092

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-14)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH092
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 27 m
- From: 61 m
- To: 88 m
- Intercept Depth: 61 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH092:61-88
- Mining Method: open\_pit

#### Location

- Easting: 344860
- Northing: 6921262
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -42 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a strong width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality.

- Positive factor: Strong intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.33

Context: 27

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH093

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-15)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH093
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 32 m
- From: 25 m
- To: 57 m
- Intercept Depth: 25 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH093:25-57
- Mining Method: open\_pit

#### Location

- Easting: 345255
- Northing: 6921003
- CRS: UTM WGS 84 19S
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width and shallow depth, the copper grade is below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Positive factor: Strong intercept width

- Positive factor: Shallow depth

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.20

Context: 32

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH094

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-16)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH094
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.74
- Grade Unit: %
- Intercept: 105 m
- From: 58 m
- To: 163 m
- Intercept Depth: 58 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Group ID: BRT-DDH094:58-163
- Mining Method: open\_pit

#### Location

- Easting: 345310
- Northing: 6921153
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept represents a significant continuous width with a moderate copper grade, yielding a strong grade-thickness product. Its role in extending known mineralization makes it highly material and novel.

- Positive factor: Continuous intercept width \(105m\)

- Positive factor: Moderate grade for porphyry open pit

- Positive factor: Strong grade-thickness product

- Positive factor: Extension of known mineralization

Evidence · table

> 0.74

Context: 105

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH094

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-17)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH094
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 3.01
- Grade Unit: %
- Intercept: 12 m
- From: 75 m
- To: 87 m
- Intercept Depth: 75 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Group ID: BRT-DDH094:75-87
- Mining Method: open\_pit

#### Location

- Easting: 345310
- Northing: 6921153
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows an exceptional copper grade over a moderate width, contributing significantly to the overall interval quality and indicating high materiality.

- Positive factor: Exceptional grade for porphyry open pit

- Positive factor: Moderate grade-thickness product

Evidence · table

> 3.01

Context: 12

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH094

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-18)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH094
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 8 m
- From: 114 m
- To: 122 m
- Intercept Depth: 114 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Group ID: BRT-DDH094:114-122
- Mining Method: open\_pit

#### Location

- Easting: 345310
- Northing: 6921153
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade, contributing positively to the overall interval quality and the extension of mineralization.

- Positive factor: Strong grade for porphyry open pit

Evidence · table

> 0.99

Context: 8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH094

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-19)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH094
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.95
- Grade Unit: %
- Intercept: 8 m
- From: 152 m
- To: 160 m
- Intercept Depth: 152 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Group ID: BRT-DDH094:152-160
- Mining Method: open\_pit

#### Location

- Easting: 345310
- Northing: 6921153
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade, further contributing positively to the overall interval quality and the extension of mineralization.

- Positive factor: Strong grade for porphyry open pit

Evidence · table

> 0.95

Context: 8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH095

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-20)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH095
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 3.7
- Grade Unit: %
- Intercept: 8.8 m
- From: 30 m
- To: 38.8 m
- Intercept Depth: 30 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH095:30-38.8
- Mining Method: open\_pit

#### Location

- Easting: 344956
- Northing: 6921092
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -43 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This shallow intercept features an exceptional copper grade and a moderate grade-thickness product, representing the highest grade recorded to date at the project. This is highly material and novel.

- Positive factor: Exceptional grade for porphyry open pit

- Positive factor: Moderate grade-thickness product

- Positive factor: Shallow depth

- Positive factor: Highest grade recorded to date

Evidence · table

> 3.70

Context: 8.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH095

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-21)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH095
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 11.35
- Grade Unit: %
- Intercept: 2.8 m
- From: 36 m
- To: 38.8 m
- Intercept Depth: 36 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH095:36-38.8
- Mining Method: open\_pit

#### Location

- Easting: 344956
- Northing: 6921092
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -43 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows an exceptionally high copper grade over a narrow width, contributing significantly to the overall interval quality and the highest grade recorded to date.

- Positive factor: Exceptional grade for porphyry open pit

- Positive factor: Moderate grade-thickness product

- Positive factor: Shallow depth

Evidence · table

> 11.35

Context: 2.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH095

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-22)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH095
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 21.84
- Grade Unit: %
- Intercept: 1 m
- From: 37 m
- To: 38 m
- Intercept Depth: 37 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH095:37-38
- Mining Method: open\_pit

#### Location

- Easting: 344956
- Northing: 6921092
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -43 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept represents the highest copper grade recorded to date at the project, demonstrating exceptional grade over a narrow width. This is a highly material and novel result.

- Positive factor: Exceptional grade for porphyry open pit

- Positive factor: Moderate grade-thickness product

- Positive factor: Shallow depth

- Positive factor: Highest grade recorded to date

Evidence · table

> 21.84

Context: 1

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH096

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-23)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH096
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.39
- Grade Unit: %
- Intercept: 9 m
- From: 33 m
- To: 42 m
- Intercept Depth: 33 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH096:33-42
- Mining Method: open\_pit

#### Location

- Easting: 345345
- Northing: 6921303
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -78 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality.

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.39

Context: 9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH096

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-24)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH096
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 37 m
- From: 117 m
- To: 154 m
- Intercept Depth: 117 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH096:117-154
- Mining Method: open\_pit

#### Location

- Easting: 345345
- Northing: 6921303
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -78 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width, the copper grade is below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Positive factor: Strong intercept width

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.20

Context: 37

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH097

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-25)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH097
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 33 m
- From: 57 m
- To: 90 m
- Intercept Depth: 57 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH097:57-90
- Mining Method: open\_pit

#### Location

- Easting: 344927
- Northing: 6921145
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -36 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a strong width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality.

- Positive factor: Strong intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · table

> 0.24

Context: 33

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH098

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-26)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH098
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.96
- Grade Unit: %
- Intercept: 31 m
- From: 16 m
- To: 47 m
- Intercept Depth: 16 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH098:16-47
- Mining Method: open\_pit

#### Location

- Easting: 345278
- Northing: 6921303
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This shallow intercept shows a strong copper grade over a strong width, resulting in a moderate grade-thickness product, which is positive for resource definition.

- Positive factor: Strong grade for porphyry open pit

- Positive factor: Strong intercept width

- Positive factor: Moderate grade-thickness product

- Positive factor: Shallow depth

Evidence · table

> 0.96

Context: 31

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH098

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-27)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH098
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 1.81
- Grade Unit: %
- Intercept: 5 m
- From: 16 m
- To: 21 m
- Intercept Depth: 16 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH098:16-21
- Mining Method: open\_pit

#### Location

- Easting: 345278
- Northing: 6921303
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade at shallow depth, contributing positively to the overall interval quality.

- Positive factor: Strong grade for porphyry open pit

- Positive factor: Shallow depth

Evidence · table

> 1.81

Context: 5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH098

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-28)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH098
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 2.28
- Grade Unit: %
- Intercept: 7 m
- From: 29 m
- To: 36 m
- Intercept Depth: 29 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH098:29-36
- Mining Method: open\_pit

#### Location

- Easting: 345278
- Northing: 6921303
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -45 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade at shallow depth, further enhancing the overall interval quality.

- Positive factor: Strong grade for porphyry open pit

- Positive factor: Shallow depth

Evidence · table

> 2.28

Context: 7

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH099

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-29)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH099
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.46
- Grade Unit: %
- Intercept: 83 m
- From: 69 m
- To: 152 m
- Intercept Depth: 69 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: BRT-DDH099:69-152
- Mining Method: open\_pit

#### Location

- Easting: 345247
- Northing: 6921653
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept represents a significant continuous width with a moderate copper grade, yielding a moderate grade-thickness product. Its location in a newly identified mineralized area makes it highly material and novel for exploration.

- Positive factor: Continuous intercept width \(83m\)

- Positive factor: Moderate grade for porphyry open pit

- Positive factor: Moderate grade-thickness product

- Positive factor: Newly identified mineralized area

Evidence · table

> 0.46

Context: 83

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

### BRT-DDH099

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-30)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH099
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.68
- Grade Unit: %
- Intercept: 49 m
- From: 72 m
- To: 121 m
- Intercept Depth: 72 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: BRT-DDH099:72-121
- Mining Method: open\_pit

#### Location

- Easting: 345247
- Northing: 6921653
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a moderate copper grade over a strong width, contributing significantly to the overall interval quality and the newly identified mineralized area.

- Positive factor: Moderate grade for porphyry open pit

- Positive factor: Strong intercept width

- Positive factor: Moderate grade-thickness product

Evidence · table

> 0.68

Context: 49

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

### BRT-DDH099

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-31)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH099
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 1.15
- Grade Unit: %
- Intercept: 14 m
- From: 104 m
- To: 118 m
- Intercept Depth: 104 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: BRT-DDH099:104-118
- Mining Method: open\_pit

#### Location

- Easting: 345247
- Northing: 6921653
- CRS: UTM WGS 84 19S
- Azimuth: 270 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This included intercept shows a strong copper grade, further enhancing the overall interval quality and the significance of the newly identified mineralized area.

- Positive factor: Strong grade for porphyry open pit

Evidence · table

> 1.15

Context: 14

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

### BRT-DDH100

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-32)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH100
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.13
- Grade Unit: %
- Intercept: 10 m
- From: 76 m
- To: 86 m
- Intercept Depth: 76 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH100:76-86
- Mining Method: open\_pit

#### Location

- Easting: 344926.2
- Northing: 6921242.1
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -36 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows a copper grade significantly below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Negative factor: Grade is significantly below the weak threshold for porphyry open pit

Evidence · table

> 0.13

Context: 10

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-DDH100

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-33)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-DDH100
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 30 m
- From: 99 m
- To: 129 m
- Intercept Depth: 99 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: BRT-DDH100:99-129
- Mining Method: open\_pit

#### Location

- Easting: 344926.2
- Northing: 6921242.1
- CRS: UTM WGS 84 19S
- Azimuth: 250 °
- Dip: -36 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: Despite a strong intercept width, the copper grade is below the weak threshold for porphyry open pit deposits, indicating low materiality and negative sentiment.

- Positive factor: Strong intercept width

- Negative factor: Grade is below the weak threshold for porphyry open pit

Evidence · table

> 0.20

Context: 30

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Infill Drilling**

Polarity: neutral

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

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

### BRT-RCD020

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-34)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-RCD020
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.74
- Grade Unit: %
- Intercept: 105 m
- From: 58 m
- To: 163 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows moderate width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality for a resource definition program.

- Positive factor: Moderate intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · text

> 105.0 metres at 0.74% Cu from 58.0 metres depth

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off 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

### BRT-RCD020

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-35)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-RCD020
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 8 m
- From: 114 m
- To: 122 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows moderate width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality for a resource definition program.

- Positive factor: Moderate intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · text

> 8 metres at 0.99% Cu from 114 metres

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off 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

### BRT-RCD020

[Link to this fact](https://atlas-extractions.minestarters.com/news/fitzroy-minerals-intersects-highest-grade-copper-to-date-and-extends-the-strike--f4c23f1e-d575-42e4-aad0-f894a9f25034#fact-drill-facts-36)

Buen Retiro · copper

#### Identity

- Hole ID: BRT-RCD020
- Project: Buen Retiro
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: FTZ

#### Geometry

- Grade: 0.95
- Grade Unit: %
- Intercept: 8 m
- From: 152 m
- To: 160 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-08-20T00:00:00.000Z

Reasoning: This intercept shows moderate width but a grade at the lower end of the weak tier for porphyry open pit deposits, indicating limited materiality for a resource definition program.

- Positive factor: Moderate intercept width

- Negative factor: Grade is at the lower end of the weak tier for porphyry open pit

Evidence · text

> 8 metres at 0.95% Cu from 152 metres

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**Cut-off 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

## 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.