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

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4

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: 2026-08-21 05:29:04 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

TDG Gold Corp. has reported significant assay results from its Phase I exploratory drilling program at the Aurora West target within its Greater Shasta-Newberry project in British Columbia. Highlights include 164.0 metres grading 1.02 g/t gold, 2.0 g/t silver, and 0.24% copper in hole TDG25-002, which expands the mineralization up-dip and south. The positive results have led to the addition of a third drill rig and consideration of extending the program through winter, indicating strong potential for the gold-copper porphyry system.

Reasoning: TDG Gold's Phase I exploratory drilling at Aurora West has yielded significant broad intercepts of gold-copper-silver mineralization, expanding the known footprint of the porphyry system. The results are strong enough to warrant an additional drill rig and potential program extension, indicating high materiality and novelty. Robust QA/QC procedures and QP sign-off provide high confidence, though the lack of true width information and preliminary nature of assays introduce minor caveats.

- Positive factor: Broad, high-grade intercepts expanding mineralization

- Positive factor: Multiple holes confirm continuity and extension of the Aurora West Zone

- Positive factor: Addition of a third drill rig and potential for extended drilling program

- Positive factor: Comprehensive QA/QC protocols and QP sign-off

- Positive factor: Porphyry deposit type with significant gold and copper grades

- Negative factor: True width unknown for all intercepts

- Negative factor: Assay results are preliminary and full QA/QC assessment is pending

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

Facts used in scoring: 57

## Classification and evidence

**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, insertion of certified reference materials, blanks, and duplicates, and mentions analysis by Bureau Veritas, with sign-off by a 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. The drill cores were delivered to the core shack at TDG's Baker Mine site, and processed by geologists who inserted certified reference materials, blanks and duplicates \(pulp and coarse\) into the sampling sequence at regular intervals. The 2025 drill core was cut in half \(1/2 HQ core or NQ core\) and placed in zip-tied polyurethane bags, then in security-sealed rice bags before being delivered directly from the Baker Mine site, to Bandstra Transportation Systems in Prince George, B.C., and ultimately to the BV laboratory in Vancouver, B.C. Samples were prepared and analyzed following procedures summarized in Table 3 , where information about methodology can be found on the BV website, in the analytical guide \( here \). Table 3: Au, Ag and Cu Analytical Methods. Drill hole Prep Method Au Method Ag Method Cu In This Release PRP90-250 FA430 MA200 MA200 Quality assurance and control \(" QA/QC "\) is maintained internally at the lab through rigorous use of internal certified reference materials, blanks, and duplicates. An additional QA/QC program is underway by TDG Gold through the use of certified reference materials \(" CRMs "\), duplicate samples and blank samples that were blindly inserted into the sample batch. If a QA/QC sample returns an unacceptable value an investigation into the results is triggered and when deemed necessary, the samples that were analyzed in the batch with the failed QA/QC sample are re-analyzed. Qualified Person Exploration activities at the GSN Project are administered by the Company's Vice President Exploration Steven Kramar, MSc., P.Geo. In accordance with National Instrument 43-101 Standards of Disclosure for Mineral Projects, Steven Kramar, MSc., P.Geo., is the Qualified Person for the Company and has validated and approved the technical and scientific content of this news release.

**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 release explicitly states that true width is unknown for the reported intervals.

Evidence · text

> True width is unknown.

**Compositing Transparent**

Polarity: positive

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

Why it applies: The release clearly states the cut-off grades used for building composites \(0.30 g/t Au and/or 0.1% Cu\) and mentions that intervals below these cut-offs may be included.

Evidence · text

> Composite results were built using 0.30 g/t Au and/or 0.1% Cu cut-off, although there may be intervals within the composite below 0.30 g/t Au and/or 0.1% Cu.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The drilling program is described as 'exploratory' and aims to expand mineralization, with specific mentions of extending the AuWest discovery north and down dip, and extending the Aurora West Zone up dip and south.

Evidence · text

> The ongoing Phase I exploratory program now involves three drill rigs on the Company's 100% owned flagship GSN Project in the Toodoggone District of British Columbia. ... Initial Phase I Drill Holes Begin Expanding Aurora West Mineralization ... demonstrating that the Aurora West mineralization extends up dip and south of TDG25-001. ... which has also extended the AuWest discovery north and down dip of TDG25-001 ... Phase I drill hole TDG25-007 extended the Aurora West Zone with multiple intersections

## Extracted facts

Stored fact records: 57. Some facts used in scoring do not have a stored record.

## Drill Results (57)

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-0)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186.0-350.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This intercept of 164.0 m at 1.02 g/t Au is an exceptional result for a porphyry gold system, demonstrating significant width and grade, and confirming the extension of mineralization.

- Positive factor: Exceptional grade-width product for a porphyry gold system

- Positive factor: Broad intercept length

- Positive factor: Confirms extension of mineralization

- Negative factor: True width unknown

Evidence · table

> 1.02

Context: 164.0

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-1)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186.0-350.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 2.0 g/t over 164.0 m is a positive byproduct credit within the broader gold-copper intercept, adding to the overall value of the mineralization.

- Positive factor: Broad intercept length

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 2.0

Context: 164.0

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-2)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:186.0-350.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.24% over 164.0 m is a strong result for a porphyry system, contributing significantly to the overall economic potential of the intercept.

- Positive factor: Strong copper grade for a porphyry system

- Positive factor: Broad intercept length

- Positive factor: Confirms extension of mineralization

- Negative factor: True width unknown

Evidence · table

> 0.24

Context: 164.0

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-3)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261.0-328.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This high-grade sub-interval of 67.0 m at 1.73 g/t Au significantly enhances the overall economic potential of the broader intercept in TDG25-002.

- Positive factor: High-grade sub-interval within a broader intercept

- Positive factor: Strong grade-width product for porphyry gold

- Negative factor: True width unknown

Evidence · table

> 1.73

Context: 67.0

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-4)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261.0-328.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 2.6 g/t over 67.0 m provides a good byproduct credit within the high-grade gold-copper sub-interval.

- Positive factor: Silver as a valuable byproduct within a high-grade zone

- Negative factor: True width unknown

Evidence · table

> 2.6

Context: 67.0

### TDG25-002

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-5)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-002:261.0-328.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.32% over 67.0 m is a strong result for a porphyry system, significantly enhancing the overall economic potential of the intercept.

- Positive factor: Strong copper grade for a porphyry system

- Positive factor: High-grade sub-interval within a broader intercept

- Negative factor: True width unknown

Evidence · table

> 0.32

Context: 67.0

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-6)

Aurora West · gold

#### Identity

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This broad intercept of 164.4 m at 0.60 g/t Au is a good result for a porphyry system, indicating significant mineralization in the western strike extension.

- Positive factor: Broad intercept length

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Tests western strike extension

- Negative factor: True width unknown

Evidence · table

> 0.60

Context: 164.4

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-7)

Aurora West · silver

#### Identity

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 1.3 g/t over 164.4 m provides a consistent byproduct credit within the broad gold-copper intercept.

- Positive factor: Broad intercept length

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 1.3

Context: 164.4

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-8)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.18% over 164.4 m is a good result for a porphyry system, indicating significant mineralization in the western strike extension.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Broad intercept length

- Positive factor: Tests western strike extension

- Negative factor: True width unknown

Evidence · table

> 0.18

Context: 164.4

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-9)

Aurora West · gold

#### Identity

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521.0-581.1
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This high-grade sub-interval of 60.1 m at 1.13 g/t Au significantly enhances the overall economic potential of the broader intercept in TDG25-003.

- Positive factor: High-grade sub-interval within a broader intercept

- Positive factor: Strong grade-width product for porphyry gold

- Negative factor: True width unknown

Evidence · table

> 1.13

Context: 60.1

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-10)

Aurora West · silver

#### Identity

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521.0-581.1
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 2.6 g/t over 60.1 m provides a good byproduct credit within the high-grade gold-copper sub-interval.

- Positive factor: Silver as a valuable byproduct within a high-grade zone

- Negative factor: True width unknown

Evidence · table

> 2.6

Context: 60.1

### TDG25-003

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-11)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-003:521.0-581.1
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.30% over 60.1 m is a strong result for a porphyry system, significantly enhancing the overall economic potential of the intercept.

- Positive factor: Strong copper grade for a porphyry system

- Positive factor: High-grade sub-interval within a broader intercept

- Negative factor: True width unknown

Evidence · table

> 0.30

Context: 60.1

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#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: British Columbia
- 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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This broad intercept of 126.4 m at 0.33 g/t Au confirms mineralization in the western strike extension, consistent with a large porphyry system.

- Positive factor: Broad intercept length

- Positive factor: Confirms mineralization in western strike extension

- Negative factor: True width unknown

Evidence · table

> 0.33

Context: 126.4

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-13)

Aurora West · silver

#### Identity

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 1.7 g/t over 126.4 m provides a consistent byproduct credit within the broad gold-copper intercept.

- Positive factor: Broad intercept length

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 1.7

Context: 126.4

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-14)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.15% over 126.4 m confirms mineralization in the western strike extension, consistent with a large porphyry system.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Broad intercept length

- Positive factor: Confirms mineralization in western strike extension

- Negative factor: True width unknown

Evidence · table

> 0.15

Context: 126.4

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-15)

Aurora West · gold

#### Identity

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This high-grade sub-interval of 27.0 m at 0.85 g/t Au enhances the overall economic potential of the broader intercept in TDG25-004.

- Positive factor: High-grade sub-interval within a broader intercept

- Positive factor: Strong grade for porphyry gold

- Negative factor: True width unknown

Evidence · table

> 0.85

Context: 27.0

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-16)

Aurora West · silver

#### Identity

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 4.7 g/t over 27.0 m provides a good byproduct credit within the high-grade gold-copper sub-interval.

- Positive factor: Good silver grade as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 4.7

Context: 27.0

### TDG25-004

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-17)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.37% over 27.0 m is a strong result for a porphyry system, significantly enhancing the overall economic potential of the intercept.

- Positive factor: Strong copper grade for a porphyry system

- Positive factor: High-grade sub-interval within a broader intercept

- Negative factor: True width unknown

Evidence · table

> 0.37

Context: 27.0

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-18)

Aurora West · gold

#### Identity

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271.0-363.9
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This broad intercept of 92.9 m at 0.76 g/t Au is a good result for a porphyry system, extending the AuWest discovery north and down dip.

- Positive factor: Broad intercept length

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Extends AuWest discovery north and down dip

- Negative factor: True width unknown

Evidence · table

> 0.76

Context: 92.9

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-19)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271.0-363.9
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 2.0 g/t over 92.9 m provides a consistent byproduct credit within the broad gold-copper intercept.

- Positive factor: Broad intercept length

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 2.0

Context: 92.9

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#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: British Columbia
- Ticker: TDG

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:271.0-363.9
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.23% over 92.9 m is a good result for a porphyry system, extending the AuWest discovery north and down dip.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Broad intercept length

- Positive factor: Extends AuWest discovery north and down dip

- Negative factor: True width unknown

Evidence · table

> 0.23

Context: 92.9

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-21)

Aurora West · gold

#### Identity

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This intercept of 53.2 m at 0.95 g/t Au is a strong result for a porphyry system, further extending the AuWest discovery north and down dip.

- Positive factor: Strong grade for a porphyry gold system

- Positive factor: Good intercept length

- Positive factor: Extends AuWest discovery north and down dip

- Negative factor: True width unknown

Evidence · table

> 0.95

Context: 53.2

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-22)

Aurora West · silver

#### Identity

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 2.5 g/t over 53.2 m provides a good byproduct credit within the gold-copper intercept.

- Positive factor: Good silver grade as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 2.5

Context: 53.2

### TDG25-005

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-23)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-005:391.8-445.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.20% over 53.2 m is a good result for a porphyry system, further extending the AuWest discovery north and down dip.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Good intercept length

- Positive factor: Extends AuWest discovery north and down dip

- Negative factor: True width unknown

Evidence · table

> 0.20

Context: 53.2

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#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: British Columbia
- Ticker: TDG

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505.0-569.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### 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 of 64.0 m at 0.84 g/t Au is a good result for a porphyry system, extending the Aurora West Zone at depth.

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Good intercept length

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.84

Context: 64.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-25)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505.0-569.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 1.1 g/t over 64.0 m provides a consistent byproduct credit within the gold-copper intercept.

- Positive factor: Good intercept length

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 1.1

Context: 64.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#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: British Columbia
- Ticker: TDG

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:505.0-569.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.33% over 64.0 m is a strong result for a porphyry system, extending the Aurora West Zone at depth.

- Positive factor: Strong copper grade for a porphyry system

- Positive factor: Good intercept length

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.33

Context: 64.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-27)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593.0-620.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This intercept of 27.0 m at 0.48 g/t Au is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.48

Context: 27.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#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: British Columbia
- Ticker: TDG

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593.0-620.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 0.8 g/t over 27.0 m provides a consistent byproduct credit within the gold-copper intercept.

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 0.8

Context: 27.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-29)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:593.0-620.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.18% over 27.0 m is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.18

Context: 27.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-30)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641.0-658.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This intercept of 19.0 m at 0.87 g/t Au is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.87

Context: 19.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-31)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641.0-658.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 1.5 g/t over 19.0 m provides a consistent byproduct credit within the gold-copper intercept.

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 1.5

Context: 19.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-32)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:641.0-658.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.22% over 19.0 m is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.22

Context: 19.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-33)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674.0-693.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: This intercept of 19.0 m at 0.59 g/t Au is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good grade for a porphyry gold system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.59

Context: 19.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-34)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674.0-693.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The silver grade of 1.8 g/t over 19.0 m provides a consistent byproduct credit within the gold-copper intercept.

- Positive factor: Silver as a valuable byproduct

- Negative factor: True width unknown

Evidence · table

> 1.8

Context: 19.0

### TDG25-007

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-35)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: TDG25-007:674.0-693.0
- Mining Method: open\_pit

#### Location

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

#### QA/QC

- Laboratory: Bureau Veritas
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %
- Dilution Disclosed: Yes

#### Review

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

#### Dates

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

Reasoning: The copper grade of 0.25% over 19.0 m is a good result for a porphyry system, further extending the Aurora West Zone at depth.

- Positive factor: Good copper grade for a porphyry system

- Positive factor: Extends Aurora West Zone at depth

- Negative factor: True width unknown

Evidence · table

> 0.25

Context: 19.0

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-36)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-37)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-38)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-39)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-40)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-41)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-42)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-43)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### 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.

### Incl.

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-44)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### 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.

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-45)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-46)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-47)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-48)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-49)

Aurora West · silver

Historical result

Needs review: historical\_restatement

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-50)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-51)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-52)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-53)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-54)

Aurora West · gold

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-55)

Aurora West · silver

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/tdg-gold-intersects-164-m-grading-1-04-g-t-au-0-24-cu-at-aurora-west-toodoggone--d4e453da-fdfa-48b8-ab24-4ead72e01ac4#fact-drill-facts-56)

Aurora West · copper

#### Identity

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

#### Geometry

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

#### Classification

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

#### Location

- CRS: UTM NAD83 Zn:9N

#### 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

## 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.