# Yukon Metals Confirms New Copper-Gold-Molybdenum Porphyry-Style System at Viper Prospect, AZ Project

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864

Original source: https://resourceworld.com/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper-prospect-az-project/

Publisher: resourceworld

Original announcement: 2026-10-15T13:34:04.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-15T16:21:25.306Z

Atlas analysis updated: 2026-10-15T16:21:25.306Z

- Company: Yukon Metals Corp.

- Ticker: YMC

- Exchange: Unavailable

- Region: Yukon

- Primary commodity: Copper

- Secondary commodities: Gold, Molybdenum

- Document categories: Drill results, Other

- Extracted: 2026-10-15 16:21:26 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Yukon Metals has confirmed a new copper-gold-molybdenum porphyry-style hydrothermal system at the Viper Prospect in the AZ Project. The 2026 drilling program intersected mineralization in all three holes, including a high-grade intercept of 1.85% Cu and 1.97 g/t Au in hole AZ26-008.

Reasoning: First systematic drill testing of the Viper target confirms a porphyry-style system with high-grade intercepts and clear depth-related trends.

- Positive factor: Confirmed porphyry-style hydrothermal system

- Positive factor: Copper values increasing with depth

- Positive factor: High-grade intercept of 1.85% Cu and 1.97 g/t Au

- Positive factor: Systematic first drill test of main target

- Positive factor: QA/QC protocols disclosed with SGS lab

- Negative factor: True widths not reported

Facts used in scoring: 48

## 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: Release includes detailed QA/QC protocols, including certified reference standards, blanks, and duplicates, with SGS Canada Inc. as the lab.

Evidence · text

> Control samples comprised approximately 10% of all samples submitted, including certified reference standards, analytical blanks, field duplicates, and preparation duplicates.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The company states that mapping and prospecting have extended the prospective corridor east-southeast beyond current drilling.

Evidence · text

> Anomalous soil samples, a pronounced magnetics trend and an IP chargeability high extend the target corridor east-southeast beyond current drilling.

## Extracted facts

Stored fact records: 48. Some facts used in scoring do not have a stored record.

## Drill Results (48)

### AZ26-006

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-0)

AZ · copper

#### Identity

- Hole ID: AZ26-006
- Project: AZ
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.07
- Grade Unit: %
- Intercept: 7.5 m
- From: 292 m
- To: 299.5 m
- Intercept Depth: 292 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-006:292-299.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Low grade copper intercept in an exploration hole.

Evidence · table

> 0.07

Context: 7.5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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

### AZ26-006

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-1)

AZ · gold

#### Identity

- Hole ID: AZ26-006
- Project: AZ
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.04
- Grade Unit: g/t
- Intercept: 7.5 m
- From: 292 m
- To: 299.5 m
- Intercept Depth: 292 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-006:292-299.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Low grade gold intercept.

Evidence · table

> 0.04

Context: 7.5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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

### AZ26-006

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-2)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-006
- Project: AZ
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 9
- Grade Unit: ppm
- Intercept: 7.5 m
- From: 292 m
- To: 299.5 m
- Intercept Depth: 292 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-006:292-299.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Low molybdenum grade.

Evidence · table

> 9

Context: 7.5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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

### AZ26-007

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-3)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 0.6 m
- From: 465.9 m
- To: 466.5 m
- Intercept Depth: 465.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:465.9-466.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Moderate copper grade in a narrow interval.

Evidence · table

> 0.20

Context: 0.6

#### 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

### AZ26-007

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-4)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.16
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 465.9 m
- To: 466.5 m
- Intercept Depth: 465.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:465.9-466.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Low grade gold.

Evidence · table

> 0.16

Context: 0.6

#### 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

### AZ26-007

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-5)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 231
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 465.9 m
- To: 466.5 m
- Intercept Depth: 465.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:465.9-466.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Elevated molybdenum in a narrow interval.

Evidence · table

> 231

Context: 0.6

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-6)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 1.85
- Grade Unit: %
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: High grade copper intercept in a porphyry system.

- Positive factor: Strong copper grade

Evidence · table

> 1.85

Context: 0.6

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-7)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 1.97
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: High grade gold intercept in a porphyry system.

- Positive factor: Strong gold grade

Evidence · table

> 1.97

Context: 0.6

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-8)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 110
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7
- Loc. Confidence: high

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Elevated molybdenum in a high-grade Cu-Au interval.

Evidence · table

> 110

Context: 0.6

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-9)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.01
- Grade Unit: %
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Sample Type: drill
- Group ID: and:471.4-472
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.01 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.01 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.01

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-10)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Sample Type: drill
- Group ID: and:471.4-472
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below.

- Negative factor: 0 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.00

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-11)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 423
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Sample Type: drill
- Group ID: and:471.4-472
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 423 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 423

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-12)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.42
- Grade Unit: %
- Intercept: 0.5 m
- From: 476.8 m
- To: 477.3 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-477.3
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·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

> 0.42

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-13)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.39
- Grade Unit: g/t
- Intercept: 0.5 m
- From: 476.8 m
- To: 477.3 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-477.3
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.39 g/t gold is weak against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·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

> 0.39

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-14)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 13
- Grade Unit: ppm
- Intercept: 0.5 m
- From: 476.8 m
- To: 477.3 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-477.3
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 13 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 13

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-15)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.09
- Grade Unit: %
- Intercept: 1.5 m
- From: 515 m
- To: 516.5 m
- Intercept Depth: 515 m

#### Classification

- Sample Type: drill
- Group ID: and:515-516.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.09 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below.

- Negative factor: 0.09 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.09

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-16)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 515 m
- To: 516.5 m
- Intercept Depth: 515 m

#### Classification

- Sample Type: drill
- Group ID: and:515-516.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.1 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.10

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-17)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 376
- Grade Unit: ppm
- Intercept: 1.5 m
- From: 515 m
- To: 516.5 m
- Intercept Depth: 515 m

#### Classification

- Sample Type: drill
- Group ID: and:515-516.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 376 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 376

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-18)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.03
- Grade Unit: %
- Intercept: 0.8 m
- From: 587.1 m
- To: 587.9 m
- Intercept Depth: 587.1 m

#### Classification

- Sample Type: drill
- Group ID: and:587.1-587.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.03 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.03 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.03

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-19)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 0.8 m
- From: 587.1 m
- To: 587.9 m
- Intercept Depth: 587.1 m

#### Classification

- Sample Type: drill
- Group ID: and:587.1-587.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.12 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.12

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-20)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 685
- Grade Unit: ppm
- Intercept: 0.8 m
- From: 587.1 m
- To: 587.9 m
- Intercept Depth: 587.1 m

#### Classification

- Sample Type: drill
- Group ID: and:587.1-587.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 685 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 685

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-21)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 4.4 m
- From: 590.3 m
- To: 594.7 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-594.7
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.5 %·m is below.

- Negative factor: 0.11 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.11

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-22)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.24
- Grade Unit: g/t
- Intercept: 4.4 m
- From: 590.3 m
- To: 594.7 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-594.7
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.24 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 1.1 g/t·m is below.

- Negative factor: 0.24 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.24

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-23)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 68
- Grade Unit: ppm
- Intercept: 4.4 m
- From: 590.3 m
- To: 594.7 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-594.7
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 68 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 68

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-24)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 0.9 m
- From: 590.3 m
- To: 591.2 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-591.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below.

- Negative factor: 0.16 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.16

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-25)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.92
- Grade Unit: g/t
- Intercept: 0.9 m
- From: 590.3 m
- To: 591.2 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-591.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.92 g/t gold is weak against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.8 g/t·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

> 0.92

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-26)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 215
- Grade Unit: ppm
- Intercept: 0.9 m
- From: 590.3 m
- To: 591.2 m
- Intercept Depth: 590.3 m

#### Classification

- Sample Type: drill
- Group ID: and:590.3-591.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 215 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 215

Context: including

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-27)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 0.9 m
- From: 144.2 m
- To: 145.1 m
- Intercept Depth: 144.2 m

#### Classification

- Sample Type: drill
- Group ID: AZ26-008:144.2-145.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below.

- Negative factor: 0.16 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.16

Context: AZ26-008

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-28)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.04
- Grade Unit: g/t
- Intercept: 0.9 m
- From: 144.2 m
- To: 145.1 m
- Intercept Depth: 144.2 m

#### Classification

- Sample Type: drill
- Group ID: AZ26-008:144.2-145.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.04 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below.

- Negative factor: 0.04 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.04

Context: AZ26-008

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-29)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 347
- Grade Unit: ppm
- Intercept: 0.9 m
- From: 144.2 m
- To: 145.1 m
- Intercept Depth: 144.2 m

#### Classification

- Sample Type: drill
- Group ID: AZ26-008:144.2-145.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 347 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 347

Context: AZ26-008

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-30)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.01
- Grade Unit: %
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Intercept Depth: 255.5 m

#### Classification

- Sample Type: drill
- Group ID: and:255.5-257
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.01 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.01 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.01

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-31)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 1.32
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Intercept Depth: 255.5 m

#### Classification

- Sample Type: drill
- Group ID: and:255.5-257
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.32 g/t gold is moderate against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 2.1 g/t·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

> 1.32

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-32)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 14
- Grade Unit: ppm
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Intercept Depth: 255.5 m

#### Classification

- Sample Type: drill
- Group ID: and:255.5-257
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 14 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 14

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-33)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.07
- Grade Unit: %
- Intercept: 3.5 m
- From: 471.6 m
- To: 475.1 m
- Intercept Depth: 471.6 m

#### Classification

- Sample Type: drill
- Group ID: and:471.6-475.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.07 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below.

- Negative factor: 0.07 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.07

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-34)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.06
- Grade Unit: g/t
- Intercept: 3.5 m
- From: 471.6 m
- To: 475.1 m
- Intercept Depth: 471.6 m

#### Classification

- Sample Type: drill
- Group ID: and:471.6-475.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.06 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.06

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-35)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 4
- Grade Unit: ppm
- Intercept: 3.5 m
- From: 471.6 m
- To: 475.1 m
- Intercept Depth: 471.6 m

#### Classification

- Sample Type: drill
- Group ID: and:471.6-475.1
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 4 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 4

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-36)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 1.85
- Grade Unit: %
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Sample Type: drill
- Group ID: and:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.85 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.1 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.85 % copper is strong on the default band.

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

Evidence · table

> 1.85

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-37)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 1.97
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Sample Type: drill
- Group ID: and:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.97 g/t gold is moderate against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 1.2 g/t·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

> 1.97

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-38)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 110
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 633.3 m
- To: 633.9 m
- Intercept Depth: 633.3 m

#### Classification

- Sample Type: drill
- Group ID: and:633.3-633.9
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 110 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 110

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-39)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.09
- Grade Unit: %
- Intercept: 9.2 m
- From: 707 m
- To: 716.2 m
- Intercept Depth: 707 m

#### Classification

- Sample Type: drill
- Group ID: and:707-716.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.09 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.8 %·m is below.

- Negative factor: 0.09 % copper is below the weak threshold \(0.25 %\) on the default band.

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

Evidence · table

> 0.09

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-40)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.11
- Grade Unit: g/t
- Intercept: 9.2 m
- From: 707 m
- To: 716.2 m
- Intercept Depth: 707 m

#### Classification

- Sample Type: drill
- Group ID: and:707-716.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 1.0 g/t·m is below.

- Negative factor: 0.11 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.11

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-41)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 5
- Grade Unit: ppm
- Intercept: 9.2 m
- From: 707 m
- To: 716.2 m
- Intercept Depth: 707 m

#### Classification

- Sample Type: drill
- Group ID: and:707-716.2
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 5 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 5

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-42)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.43
- Grade Unit: %
- Intercept: 0.6 m
- From: 711.9 m
- To: 712.5 m
- Intercept Depth: 711.9 m

#### Classification

- Sample Type: drill
- Group ID: and:711.9-712.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.3 %·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

> 0.43

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-43)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.28
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 711.9 m
- To: 712.5 m
- Intercept Depth: 711.9 m

#### Classification

- Sample Type: drill
- Group ID: and:711.9-712.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.28 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.28 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band.

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

Evidence · table

> 0.28

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-44)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 6
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 711.9 m
- To: 712.5 m
- Intercept Depth: 711.9 m

#### Classification

- Sample Type: drill
- Group ID: and:711.9-712.5
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 6 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 6

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-45)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · copper

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.5
- Grade Unit: %
- Intercept: 0.8 m
- From: 736 m
- To: 736.8 m
- Intercept Depth: 736 m

#### Classification

- Sample Type: drill
- Group ID: and:736-736.8
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.5 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.4 %·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

> 0.50

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-46)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · gold

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 0.4
- Grade Unit: g/t
- Intercept: 0.8 m
- From: 736 m
- To: 736.8 m
- Intercept Depth: 736 m

#### Classification

- Sample Type: drill
- Group ID: and:736-736.8
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.4 g/t gold is weak against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 g/t·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

> 0.40

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--892172e1-a8af-4ab2-b297-45e88df86864#fact-drill-facts-47)

This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal · molybdenum

#### Identity

- Hole ID: and
- Project: This first drill program at Viper has confirmed a copper-gold-molybdenum porphyry-style hydrothermal
- Commodity: molybdenum
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: YMC

#### Geometry

- Grade: 11
- Grade Unit: ppm
- Intercept: 0.8 m
- From: 736 m
- To: 736.8 m
- Intercept Depth: 736 m

#### Classification

- Sample Type: drill
- Group ID: and:736-736.8
- Mining Method: open\_pit

#### Location

- CRS: NAD83 UTM Zone 7

#### QA/QC

- Laboratory: SGS Canada Inc.
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2026-10-15T00:00:00.000Z

Reasoning: Expanded from assay table: 11 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 11

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

## 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.