# TDG Extends Aurora Mineralization 150 metres West of Property Boundary Intersecting 1.26 g/t Au, 0.29% Cu over 82.3 metres

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9

Original source: https://money.tmx.com/en/quote/TDG/news/8644569854547600/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect

Publisher: tmx

Original announcement: 2025-11-26T12:00:00.000Z

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: Silver, Copper

- Document categories: Drill results, Other

- Extracted: 2026-09-13 02:59:10 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

TDG Gold Corp. has reported successful Phase I drilling at the Aurora West Zone, extending mineralization 150 metres west of the property boundary. Key intercepts include 1.26 g/t Au, 2.6 g/t Ag, and 0.29% Cu over 82.3 m in hole TDG25-009, demonstrating scale and continuity.

Reasoning: Significant step-out drilling has extended known mineralization 150m west of the property boundary with consistent gold-copper-silver grades, demonstrating both scale and continuity.

- Positive factor: Step-Out Extension

- Positive factor: Scale and tenor continuity demonstrated

- Positive factor: Mineralization extended 150m west of property boundary

- Negative factor: Apparent Width Only

- Negative factor: Preliminary Assay Results

Facts used in scoring: 9

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Hole TDG25-009 expanded the Aurora West Zone mineralization 150 metres west of the property boundary.

Evidence · text

> expanded the Aurora West Zone mineralization an additional 50 metres west, for a total of 150 metres west of the property boundary

**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: Release details use of certified reference materials, blanks, and duplicates at Bureau Veritas.

Evidence · text

> inserted certified reference materials, blanks and duplicates \(pulp and coarse\) into the sampling sequence

**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: True width is explicitly stated as unknown in the table notes.

Evidence · text

> True width is unknown.

## Extracted facts

Stored fact records: 9. Some facts used in scoring do not have a stored record.

## Drill Results (9)

### TDG25-009

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-0)

Greater Shasta-Newberry · gold

#### Identity

- Hole ID: TDG25-009
- Project: Greater Shasta-Newberry
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.26
- Grade Unit: g/t
- Intercept: 82.3 m
- From: 557.7 m
- To: 640 m
- Hole Depth: 748.7 m
- Intercept Depth: 557.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-009:557.7-640
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622250
- Northing: 6348050
- CRS: UTM Z9N NAD83
- Elevation: 1418 m
- Azimuth: 0 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Strong step-out intercept extending mineralization west of the property boundary.

- Positive factor: Step-Out Extension

- Negative factor: Apparent Width Only

Evidence · text

> TDG25-009: 1.26 grams per tonne \(“g/t”\) gold \(“Au”\), 2.6 g/t silver \(“Ag”\), 0.29% copper \(“Cu”\) over 82.3 m

#### Tags used in scoring

**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"

#### Rejected tags

**Step-Out Extension** — Rejected; excluded from scoring

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Reason: Hole TDG25-009 expanded mineralization 150 metres west of the property boundary.

Evidence · text

> expanded the Aurora West Zone mineralization an additional 50 metres west, for a total of 150 metres west of the property boundary

**Apparent Width Only** — Rejected; excluded from scoring

Polarity: negative

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

Reason: True width is explicitly stated as unknown in the table notes.

Evidence · text

> True width is unknown.

**QA/QC Disclosed** — Rejected; excluded from scoring

Polarity: positive

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

Reason: Release details use of certified reference materials, blanks, and duplicates at Bureau Veritas.

Evidence · text

> inserted certified reference materials, blanks and duplicates \(pulp and coarse\) into the sampling sequence

### TDG25-009

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-1)

Greater Shasta-Newberry · silver

#### Identity

- Hole ID: TDG25-009
- Project: Greater Shasta-Newberry
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 82.3 m
- From: 557.7 m
- To: 640 m
- Hole Depth: 748.7 m
- Intercept Depth: 557.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-009:557.7-640
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622250
- Northing: 6348050
- CRS: UTM Z9N NAD83
- Elevation: 1418 m
- Azimuth: 0 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Silver grade is consistent with the gold intercept.

Evidence · table

> 2.6

Context: 82.3

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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"

### TDG25-009

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-2)

Greater Shasta-Newberry · copper

#### Identity

- Hole ID: TDG25-009
- Project: Greater Shasta-Newberry
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.29
- Grade Unit: %
- Intercept: 82.3 m
- From: 557.7 m
- To: 640 m
- Hole Depth: 748.7 m
- Intercept Depth: 557.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-009:557.7-640
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622250
- Northing: 6348050
- CRS: UTM Z9N NAD83
- Elevation: 1418 m
- Azimuth: 0 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Copper grade is consistent with the gold intercept.

Evidence · table

> 0.29

Context: 82.3

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-3)

Greater Shasta-Newberry · gold

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.94
- Grade Unit: g/t
- Intercept: 142.2 m
- From: 243.8 m
- To: 386 m
- Hole Depth: 737 m
- Intercept Depth: 243.8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:243.8-386
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Substantive interval demonstrating southwesterly expansion.

Evidence · table

> 0.94

Context: 142.2

#### 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

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-4)

Greater Shasta-Newberry · silver

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.7
- Grade Unit: g/t
- Intercept: 142.2 m
- From: 243.8 m
- To: 386 m
- Hole Depth: 737 m
- Intercept Depth: 243.8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:243.8-386
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Silver grade is consistent with the gold intercept.

Evidence · table

> 1.7

Context: 142.2

#### 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

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-5)

Greater Shasta-Newberry · copper

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 142.2 m
- From: 243.8 m
- To: 386 m
- Hole Depth: 737 m
- Intercept Depth: 243.8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:243.8-386
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Copper grade is consistent with the gold intercept.

Evidence · table

> 0.24

Context: 142.2

#### 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

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-6)

Greater Shasta-Newberry · gold

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 1.54
- Grade Unit: g/t
- Intercept: 56 m
- From: 307 m
- To: 363 m
- Hole Depth: 737 m
- Intercept Depth: 307 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:307-363
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Higher-grade subinterval within the larger intercept.

Evidence · table

> 1.54

Context: 56.0

#### 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

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-7)

Greater Shasta-Newberry · silver

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: silver
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 2.6
- Grade Unit: g/t
- Intercept: 56 m
- From: 307 m
- To: 363 m
- Hole Depth: 737 m
- Intercept Depth: 307 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:307-363
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Silver grade is consistent with the gold subinterval.

Evidence · table

> 2.6

Context: 56.0

#### 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

**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"

### TDG25-010

[Link to this fact](https://atlas-extractions.minestarters.com/news/tdg-extends-aurora-mineralization-150-metres-west-of-property-boundary-intersect--01e49219-34a5-42b2-ac34-da2a3b5426d9#fact-drill-facts-8)

Greater Shasta-Newberry · copper

#### Identity

- Hole ID: TDG25-010
- Project: Greater Shasta-Newberry
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: TDG

#### Geometry

- Grade: 0.36
- Grade Unit: %
- Intercept: 56 m
- From: 307 m
- To: 363 m
- Hole Depth: 737 m
- Intercept Depth: 307 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: TDG25-010:307-363
- Mining Method: unknown

#### Location

- Location: West Zone
- Easting: 622405
- Northing: 6347800
- CRS: UTM Z9N NAD83
- Elevation: 1476 m
- Azimuth: 310 °
- 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

#### Review

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

#### Dates

- Event date: 2025-11-26T00:00:00.000Z

Reasoning: Higher-grade copper subinterval.

Evidence · table

> 0.36

Context: 56.0

#### 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

**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.