# TDG Gold Intersects 164 m grading 1.04 g/t Au, 0.24% Cu at Aurora West, Toodoggone

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494

Original source: https://money.tmx.com/en/quote/TDG/news/6505504846829467/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone

Publisher: tmx

Original announcement: 2025-10-15T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: TDG Gold Corp.

- Ticker: TDG

- Exchange: TSX

- Region: British Columbia

- Primary commodity: Gold

- Secondary commodities: Copper, Silver

- Document categories: Drill results

- Extracted: 2026-09-13 02:59:46 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

TDG Gold Corp. announced additional assay results from its Phase I exploratory drilling program at the Aurora West target within its Greater Shasta-Newberry project in British Columbia. The program intersected broad zones of gold-copper-silver mineralization, including 164 m grading 1.02 g/t Au and 0.24% Cu in hole TDG25-002. These results have expanded the known mineralization and led to the addition of a third drill rig to accelerate exploration.

Reasoning: TDG Gold's Phase I exploratory drilling at Aurora West has yielded multiple broad intercepts with strong gold and moderate copper grades, successfully extending the known mineralization. The positive results have led to an expansion of the drill program, indicating significant potential, although the true width of intercepts remains unknown and the results are preliminary.

- Positive factor: Broad intercepts with strong to exceptional gold grades and moderate copper grades

- Positive factor: Mineralization extended up-dip, south, north, and down-dip of previous drilling

- Positive factor: Increased exploration activity with the addition of a third drill rig and potential program extension

- Positive factor: QA/QC protocols are disclosed and a Qualified Person has approved the technical content

- Negative factor: True width of intercepts is unknown, potentially overstating actual thickness

- Negative factor: Assay results are preliminary, and the full program's QA/QC assessment is pending

- Negative factor: Drilling is widely spaced, indicating early-stage exploration rather than resource definition

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

Facts used in scoring: 60

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Several gold intercepts, such as 1.73 g/t Au over 67.0 m in TDG25-002 and 1.13 g/t Au over 60.1 m in TDG25-003, exceed the exceptional threshold for porphyry gold deposits \(>=1 g/t Au\).

Evidence · table

> 1.73

Context: 67.0

**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 explicitly states that 'True width is unknown' for the reported intervals.

Evidence · text

> True width is unknown.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The drilling successfully extended the Aurora West mineralization 'up dip and south of TDG25-001' and 'north and down dip of TDG25-001'.

Evidence · text

> demonstrating that the Aurora West mineralization extends up dip and south of TDG25-001.

**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 details chain of custody, use of certified reference materials, blanks, and duplicates, and names Bureau Veritas as the laboratory, with Steven Kramar, MSc., P.Geo. as the Qualified Person.

Evidence · text

> Quality Assurance and Quality Control Protocols Samples for the GSN 2025 drill program followed chain of custody between collection, processing and delivery to a Bureau Veritas \("BV"\) laboratory in Vancouver, B.C.

**Compositing Transparent**

Polarity: positive

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

Why it applies: The document states that 'Composite results were built using 0.30 g/t Au and/or 0.1% Cu cut-off'.

Evidence · text

> Composite results were built using 0.30 g/t Au and/or 0.1% Cu cut-off

**Nearology Play**

Polarity: neutral

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

Why it applies: The project is described as 'directly adjacent to the recent gold-rich copper porphyry AuRORA 1 discovery announced by Freeport McMoran Inc. and Amarc Resources Ltd.', leveraging its proximity to a known discovery.

Evidence · text

> directly adjacent to the recent gold-rich copper porphyry AuRORA 1 discovery announced by Freeport McMoran Inc. and Amarc Resources Ltd.

## Extracted facts

Stored fact records: 60. Some facts used in scoring do not have a stored record.

## Drill Results (60)

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-0)

Aurora West · gold

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.02
- Grade Unit: g/t
- Intercept: 164 m
- From: 186 m
- To: 350 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186-350
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows an exceptional gold grade over a very broad interval, significantly contributing to the expansion of the Aurora West mineralization, although the true width is not stated.

- Positive factor: Exceptional gold grade for a porphyry deposit

- Positive factor: Very broad intercept length, indicating significant mineralization

- Positive factor: Contributes to the expansion of the Aurora West mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.02

Context: 164.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-1)

Aurora West · silver

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2
- Grade Unit: g/t
- Intercept: 164 m
- From: 186 m
- To: 350 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186-350
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a broad gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 2.0

Context: 164.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-2)

Aurora West · copper

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 164 m
- From: 186 m
- To: 350 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186-350
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This copper grade, while in the weak band for a porphyry, is part of a very broad intercept, adding to the polymetallic nature of the mineralization.

- Positive factor: Broad intercept length, indicating significant mineralization

- Positive factor: Copper grade is within the weak band for a porphyry deposit, contributing to polymetallic potential

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.24

Context: 164.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-3)

Aurora West · gold

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.73
- Grade Unit: g/t
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261-328
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional gold grade over a substantial length, highlighting a higher-grade core within the broader mineralization at Aurora West.

- Positive factor: Exceptional gold grade for a porphyry deposit

- Positive factor: Significant intercept length for a higher-grade sub-interval

- Positive factor: Demonstrates higher-grade zones within the broader mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.73

Context: 67.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-4)

Aurora West · silver

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261-328
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a higher-grade gold-copper sub-interval, contributing to the overall polymetallic potential.

- Positive factor: Significant intercept length for a higher-grade sub-interval

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 2.6

Context: 67.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-002

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-5)

Aurora West · copper

#### Identity

- Hole ID: TDG25-002
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Hole Depth: 586.5 m
- Intercept Depth: 186 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261-328
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 180 °
- Dip: -70 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This moderate copper grade within a significant sub-interval indicates higher-grade copper zones within the broader mineralization, enhancing the polymetallic potential.

- Positive factor: Moderate copper grade for a porphyry deposit within a significant sub-interval

- Positive factor: Demonstrates higher-grade zones within the broader mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.32

Context: 67.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-6)

Aurora West · gold

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.6
- Grade Unit: g/t
- Intercept: 164.4 m
- From: 416.7 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:416.7-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a very broad interval, successfully testing the western strike extension of the mineralization.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Very broad intercept length, indicating significant mineralization

- Positive factor: Tests the western strike extension of the Aurora West mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.60

Context: 164.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-7)

Aurora West · silver

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 164.4 m
- From: 416.7 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:416.7-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a broad gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.3

Context: 164.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-8)

Aurora West · copper

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 164.4 m
- From: 416.7 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:416.7-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of a very broad intercept, contributing to the polymetallic nature of the mineralization, but is not a high-grade copper result.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.18

Context: 164.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-9)

Aurora West · gold

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.13
- Grade Unit: g/t
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional gold grade over a substantial length, indicating higher-grade mineralization at depth within the western strike extension.

- Positive factor: Exceptional gold grade for a porphyry deposit

- Positive factor: Significant intercept length for a higher-grade sub-interval

- Positive factor: Highlights higher-grade zones at depth within the western extension

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.13

Context: 60.1

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-10)

Aurora West · silver

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a higher-grade gold-copper sub-interval, contributing to the overall polymetallic potential.

- Positive factor: Significant intercept length for a higher-grade sub-interval

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 2.6

Context: 60.1

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-11)

Aurora West · copper

#### Identity

- Hole ID: TDG25-003
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Hole Depth: 671 m
- Intercept Depth: 416.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521-581.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6348097
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This moderate copper grade within a significant sub-interval indicates higher-grade copper zones at depth, enhancing the polymetallic potential of the western extension.

- Positive factor: Moderate copper grade for a porphyry deposit within a significant sub-interval

- Positive factor: Highlights higher-grade zones at depth within the western extension

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.30

Context: 60.1

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-12)

Aurora West · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.33
- Grade Unit: g/t
- Intercept: 126.4 m
- From: 435.7 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:435.7-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a moderate gold grade over a broad interval, further testing the western strike extension of the mineralization.

- Positive factor: Moderate gold grade for a porphyry deposit

- Positive factor: Broad intercept length, indicating significant mineralization

- Positive factor: Tests the western strike extension of the Aurora West mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.33

Context: 126.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-13)

Aurora West · silver

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.7
- Grade Unit: g/t
- Intercept: 126.4 m
- From: 435.7 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:435.7-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a broad gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.7

Context: 126.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-14)

Aurora West · copper

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.15
- Grade Unit: %
- Intercept: 126.4 m
- From: 435.7 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:435.7-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of a very broad intercept, contributing to the polymetallic nature of the mineralization, but is at the lower end of economic interest for copper.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.15

Context: 126.4

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-15)

Aurora West · gold

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.85
- Grade Unit: g/t
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:535.1-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This sub-interval shows a strong gold grade over a notable length, indicating higher-grade mineralization at depth within the western strike extension.

- Positive factor: Strong gold grade for a porphyry deposit within a notable sub-interval

- Positive factor: Highlights higher-grade zones at depth within the western extension

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.85

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-16)

Aurora West · silver

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 4.7
- Grade Unit: g/t
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:535.1-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a higher-grade gold-copper sub-interval, contributing to the overall polymetallic potential.

- Positive factor: Notable intercept length for a higher-grade sub-interval

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 4.7

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-004

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-17)

Aurora West · copper

#### Identity

- Hole ID: TDG25-004
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.37
- Grade Unit: %
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Hole Depth: 624 m
- Intercept Depth: 435.7 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-004:535.1-562.1
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622404
- Northing: 6347955
- CRS: UTM NAD83 Zn:9N
- Elevation: 1449 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This moderate copper grade within a notable sub-interval indicates higher-grade copper zones at depth, enhancing the polymetallic potential of the western extension.

- Positive factor: Moderate copper grade for a porphyry deposit within a notable sub-interval

- Positive factor: Highlights higher-grade zones at depth within the western extension

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.37

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-18)

Aurora West · gold

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.76
- Grade Unit: g/t
- Intercept: 92.9 m
- From: 271 m
- To: 363.9 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271-363.9
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a broad interval, successfully extending the AuWest discovery north and down-dip.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Broad intercept length, indicating significant mineralization

- Positive factor: Extends the AuWest discovery north and down dip of TDG25-001

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.76

Context: 92.9

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-19)

Aurora West · silver

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2
- Grade Unit: g/t
- Intercept: 92.9 m
- From: 271 m
- To: 363.9 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271-363.9
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a broad gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Broad intercept length, indicating significant mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 2.0

Context: 92.9

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-20)

Aurora West · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 92.9 m
- From: 271 m
- To: 363.9 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271-363.9
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of a broad intercept that extends the AuWest discovery, contributing to the polymetallic nature of the mineralization.

- Positive factor: Broad intercept length, indicating significant mineralization

- Positive factor: Extends the AuWest discovery north and down dip of TDG25-001

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.23

Context: 92.9

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-21)

Aurora West · gold

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.95
- Grade Unit: g/t
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a significant length, further extending the AuWest discovery north and down-dip.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Significant intercept length, indicating further mineralization

- Positive factor: Extends the AuWest discovery north and down dip of TDG25-001

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.95

Context: 53.2

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-22)

Aurora West · silver

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.5
- Grade Unit: g/t
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a significant gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Significant intercept length, indicating further mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 2.5

Context: 53.2

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-005

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-23)

Aurora West · copper

#### Identity

- Hole ID: TDG25-005
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Hole Depth: 568 m
- Intercept Depth: 271 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622408
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 180 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of a significant intercept that extends the AuWest discovery, contributing to the polymetallic nature of the mineralization.

- Positive factor: Significant intercept length, indicating further mineralization

- Positive factor: Extends the AuWest discovery north and down dip of TDG25-001

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.20

Context: 53.2

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-24)

Aurora West · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.84
- Grade Unit: g/t
- Intercept: 64 m
- From: 505 m
- To: 569 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505-569
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a significant length, successfully extending the Aurora West Zone further downdip and to the north.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Significant intercept length, indicating further mineralization

- Positive factor: Extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.84

Context: 64.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-25)

Aurora West · silver

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.1
- Grade Unit: g/t
- Intercept: 64 m
- From: 505 m
- To: 569 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505-569
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a significant gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Significant intercept length, indicating further mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.1

Context: 64.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-26)

Aurora West · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 64 m
- From: 505 m
- To: 569 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505-569
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This moderate copper grade within a significant intercept indicates further copper mineralization at depth, enhancing the polymetallic potential of the extended zone.

- Positive factor: Moderate copper grade for a porphyry deposit within a significant intercept

- Positive factor: Extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.33

Context: 64.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-27)

Aurora West · gold

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.48
- Grade Unit: g/t
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a notable length, further extending the Aurora West Zone downdip and to the north.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Notable intercept length, indicating further mineralization

- Positive factor: Extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.48

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-28)

Aurora West · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a notable gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Notable intercept length, indicating further mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.8

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-29)

Aurora West · copper

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of a notable intercept that extends the Aurora West Zone, contributing to the polymetallic nature of the mineralization.

- Positive factor: Notable intercept length, indicating further mineralization

- Positive factor: Extends the Aurora West Zone further downdip and to the north

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.18

Context: 27.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-30)

Aurora West · gold

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.87
- Grade Unit: g/t
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade, further extending the Aurora West Zone downdip and to the north.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Further extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.87

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-31)

Aurora West · silver

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a gold-copper intercept, contributing to the overall mineralization profile.

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.5

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-32)

Aurora West · copper

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This weak copper grade is part of an intercept that extends the Aurora West Zone, contributing to the polymetallic nature of the mineralization.

- Positive factor: Further extends the Aurora West Zone further downdip and to the north

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.22

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-33)

Aurora West · gold

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.59
- Grade Unit: g/t
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade, further extending the Aurora West Zone downdip and to the north.

- Positive factor: Strong gold grade for a porphyry deposit

- Positive factor: Further extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.59

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-34)

Aurora West · silver

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.8
- Grade Unit: g/t
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This silver grade is a byproduct credit within a gold-copper intercept, contributing to the overall mineralization profile.

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 1.8

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-007

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-35)

Aurora West · copper

#### Identity

- Hole ID: TDG25-007
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Hole Depth: 763.5 m
- Intercept Depth: 505 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6348100
- CRS: UTM NAD83 Zn:9N
- Elevation: 1414 m
- Azimuth: 340 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This moderate copper grade is part of an intercept that extends the Aurora West Zone, contributing to the polymetallic nature of the mineralization.

- Positive factor: Moderate copper grade for a porphyry deposit

- Positive factor: Further extends the Aurora West Zone further downdip and to the north

- Negative factor: True width is unknown, potentially overstating actual thickness

Evidence · table

> 0.25

Context: 19.0

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-36)

Aurora West · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-001
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.23
- Grade Unit: g/t
- Intercept: 240.6 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2025-09-02T00:00:00.000Z

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This historical intercept, while exceptional in grade and length, is a re-statement of previously reported results, serving as a benchmark for the current drilling program.

- Positive factor: Exceptional gold grade for a porphyry deposit

- Positive factor: Very broad intercept length, demonstrating significant mineralization

- Positive factor: Successfully demonstrated extension of the AuRORA 1 Cu-Au-Ag Zone onto company tenure

- Negative factor: True width is unknown, potentially overstating actual thickness

- Negative factor: This is a previously reported result, so novelty is low

Evidence · text

> Hole TDG25-001 delivered an impressive intersection grading 1.23 g/t Au, 1.8 g/t Ag, 0.23% Cu over 240.6 m.

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-37)

Aurora West · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-001
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.8
- Grade Unit: g/t
- Intercept: 240.6 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2025-09-02T00:00:00.000Z

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This historical silver grade is a byproduct credit within a very broad gold-copper intercept, contributing to the overall mineralization profile.

- Positive factor: Very broad intercept length, demonstrating significant mineralization

- Negative factor: True width is unknown, potentially overstating actual thickness

- Negative factor: This is a previously reported result, so novelty is low

Evidence · text

> Hole TDG25-001 delivered an impressive intersection grading 1.23 g/t Au, 1.8 g/t Ag, 0.23% Cu over 240.6 m.

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### TDG25-001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-38)

Aurora West · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: TDG25-001
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 240.6 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Location: West Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2025-09-02T00:00:00.000Z

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: This historical weak copper grade is part of a very broad intercept that successfully extended the AuRORA 1 zone, serving as a benchmark for the current drilling program.

- Positive factor: Very broad intercept length, demonstrating significant mineralization

- Positive factor: Successfully demonstrated extension of the AuRORA 1 Cu-Au-Ag Zone onto company tenure

- Negative factor: Copper grade is in the weak band for a porphyry deposit

- Negative factor: True width is unknown, potentially overstating actual thickness

- Negative factor: This is a previously reported result, so novelty is low

Evidence · text

> Hole TDG25-001 delivered an impressive intersection grading 1.23 g/t Au, 1.8 g/t Ag, 0.23% Cu over 240.6 m.

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-39)

Aurora West · gold

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.73
- Grade Unit: g/t
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Intercept Depth: 261 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:261-328
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.73 g/t gold is exceptional against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 115.9 g/t·m is strong \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 1.73 g/t gold is exceptional on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.73

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-40)

Aurora West · silver

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Intercept Depth: 261 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:261-328
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 174.2 g/t·m is below.

- Negative factor: 2.6 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.6

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-41)

Aurora West · copper

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 67 m
- From: 261 m
- To: 328 m
- Intercept Depth: 261 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:261-328
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.32 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 21.4 %·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.32

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-42)

Aurora West · gold

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.13
- Grade Unit: g/t
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Intercept Depth: 521 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:521-581.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.13 g/t gold is exceptional against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 67.9 g/t·m is moderate \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 1.13 g/t gold is exceptional on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.13

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-43)

Aurora West · silver

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Intercept Depth: 521 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:521-581.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.6 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 156.3 g/t·m is below.

- Negative factor: 2.6 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.6

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-44)

Aurora West · copper

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 60.1 m
- From: 521 m
- To: 581.1 m
- Intercept Depth: 521 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:521-581.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.3 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 18.0 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.30

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-45)

Aurora West · gold

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.85
- Grade Unit: g/t
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Intercept Depth: 535.1 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:535.1-562.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.85 g/t gold is strong against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 22.9 g/t·m is weak \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.85 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.85

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-46)

Aurora West · silver

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 4.7
- Grade Unit: g/t
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Intercept Depth: 535.1 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:535.1-562.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 4.7 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 126.9 g/t·m is below.

- Negative factor: 4.7 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 4.7

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-47)

Aurora West · copper

#### Identity

- Hole ID: Incl.
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.37
- Grade Unit: %
- Intercept: 27 m
- From: 535.1 m
- To: 562.1 m
- Intercept Depth: 535.1 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: Incl.:535.1-562.1
- Mining Method: open\_pit

#### Location

- CRS: UTM NAD83 Zn:9N

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.37 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 10.0 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.37

Context: Incl.

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-48)

Aurora West · gold

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.95
- Grade Unit: g/t
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Intercept Depth: 391.8 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.95 g/t gold is strong against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 50.5 g/t·m is moderate \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.95 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.95

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-49)

Aurora West · silver

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.5
- Grade Unit: g/t
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Intercept Depth: 391.8 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.5 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 133.0 g/t·m is below.

- Negative factor: 2.5 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.5

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-50)

Aurora West · copper

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 53.2 m
- From: 391.8 m
- To: 445 m
- Intercept Depth: 391.8 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:391.8-445
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.2 % copper is weak against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 10.6 %·m is below \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.20

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-51)

Aurora West · gold

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.48
- Grade Unit: g/t
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Intercept Depth: 593 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.48 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 13.0 g/t·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.48

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-52)

Aurora West · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Intercept Depth: 593 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.8 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 21.6 g/t·m is below.

- Negative factor: 0.8 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.8

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-53)

Aurora West · copper

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 27 m
- From: 593 m
- To: 620 m
- Intercept Depth: 593 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:593-620
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.18 % copper is weak against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 4.9 %·m is below \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.18

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-54)

Aurora West · gold

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.87
- Grade Unit: g/t
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Intercept Depth: 641 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.87 g/t gold is strong against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 16.5 g/t·m is weak \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.87 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.87

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-55)

Aurora West · silver

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Intercept Depth: 641 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.5 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 28.5 g/t·m is below.

- Negative factor: 1.5 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.5

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-56)

Aurora West · copper

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 19 m
- From: 641 m
- To: 658 m
- Intercept Depth: 641 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:641-658
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.22 % copper is weak against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 4.2 %·m is below \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.22

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-57)

Aurora West · gold

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.59
- Grade Unit: g/t
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Intercept Depth: 674 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.59 g/t gold is strong against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 11.2 g/t·m is weak \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.59 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.59

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-58)

Aurora West · silver

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.8
- Grade Unit: g/t
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Intercept Depth: 674 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.8 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 34.2 g/t·m is below.

- Negative factor: 1.8 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.8

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--24d92c36-4c2a-42d3-b361-c0febe019494#fact-drill-facts-59)

Aurora West · copper

#### Identity

- Hole ID: and
- Project: Aurora West
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 19 m
- From: 674 m
- To: 693 m
- Intercept Depth: 674 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:674-693
- Mining Method: open\_pit

#### Location

- Location: West Zone
- CRS: UTM NAD83 Zn:9N
- Loc. Source: document

#### QA/QC

- Laboratory: Bureau Veritas
- 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: 2025-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.25 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 4.8 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.25

Context: and

#### 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

**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: "In 2023, TDG defined the 5.5 sq.km Greater Shasta-Newberry exploration target area \(news release Jan 25, 2023 \) which is"

## 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.