# 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--883b63b3-201c-4bfd-8d28-ca41783adb09

Original source: https://www.globenewswire.com/news-release/2026/10/14/3380586/0/en/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper-prospect-az-project.html

Publisher: globenewswire

Original announcement: 2026-10-14T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-14T12:43:05.532Z

Atlas analysis updated: 2026-10-14T12:43:05.532Z

- Company: Yukon Metals Corp.

- Ticker: YMC

- Exchange: Unavailable

- Region: Yukon

- Primary commodity: Copper

- Secondary commodities: Gold, Molybdenum

- Document categories: Drill results

- Extracted: 2026-10-14 12:43:06 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Yukon Metals Corp. announced the confirmation of a new copper-gold-molybdenum porphyry-style hydrothermal system at its Viper Prospect, AZ Project, based on its 2026 exploration drill program. All three holes intersected porphyry-style alteration and mineralization, with copper values generally increasing with depth. The company interprets these results as evidence of a significant porphyry system, likely testing its upper levels or margins, and has identified clear targets for follow-up drilling.

Reasoning: The drilling confirmed a new copper-gold-molybdenum porphyry system at the Viper Prospect, with mineralization in all three holes and increasing copper grades with depth, providing clear targets for future exploration. However, true widths are unknown, and many intercepts are low-grade, indicating early-stage exploration.

- Positive factor: new\_discovery

- Positive factor: porphyry\_system\_confirmed

- Positive factor: mineralization\_in\_all\_holes

- Positive factor: copper\_grade\_increasing\_with\_depth

- Positive factor: clear\_follow\_up\_targets

- Positive factor: step\_out\_extension

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Facts used in scoring: 81

## 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 states that 'Control samples comprised approximately 10% of all samples submitted, including certified reference standards, analytical blanks, field duplicates, and preparation duplicates' and that 'Quality Assurance/Quality Control results were reviewed in real time'.

Evidence · text

> Control samples comprised approximately 10% of all samples submitted, including certified reference standards, analytical blanks, field duplicates, and preparation duplicates. Quality Assurance/Quality Control results were reviewed in real time, and all data has been verified as meeting acceptable thresholds for accuracy, precision, and contamination before inclusion in 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 document explicitly states that 'Reported intervals are down-hole lengths; true widths are unknown'.

Evidence · text

> Reported intervals are down-hole lengths; true widths are unknown.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The prospective corridor has been extended east-southeast beyond current drilling, indicating an extension of the known mineralization.

Evidence · text

> The prospective corridor has been extended east-southeast beyond current drilling

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept in Hole AZ26-008 of 0.6m at 1.85% copper and 1.97 g/t gold exceeds the exceptional thresholds for porphyry copper \(0.8%\) and porphyry gold \(1 g/t\).

Evidence · table

> 1.85

Context: 0.6

**Maiden Drilling**

Polarity: neutral

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The 2026 drill program was the first systematic test of the main Viper target area, indicating it is the first time this specific area has been drilled.

Evidence · text

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

## Extracted facts

Stored fact records: 81. Some facts used in scoring do not have a stored record.

## Drill Results (81)

### AZ26-006

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 470 m
- Intercept Depth: 292 m

#### Classification

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

#### Location

- Easting: 512172
- Northing: 6874763
- CRS: NAD83 UTM Zone 7
- Elevation: 1402 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 470 m
- Intercept Depth: 292 m

#### Classification

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

#### Location

- Easting: 512172
- Northing: 6874763
- CRS: NAD83 UTM Zone 7
- Elevation: 1402 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is very low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 470 m
- Intercept Depth: 292 m

#### Classification

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

#### Location

- Easting: 512172
- Northing: 6874763
- CRS: NAD83 UTM Zone 7
- Elevation: 1402 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is very low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

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

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

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

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

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

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, with a moderate grade for molybdenum, but true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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

### AZ26-007

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-6)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:471.4-472
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows very low copper grade, indicating limited mineralization in this specific interval, and true width is unknown.

- Negative factor: very\_low\_grade

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.01

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-7)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:471.4-472
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows no gold grade, indicating limited mineralization in this specific interval, and true width is unknown.

- Negative factor: very\_low\_grade

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.00

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-8)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:471.4-472
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate molybdenum grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 423

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-9)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:476.8-477.3
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate copper grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.42

Context: 0.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-10)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:476.8-477.3
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate gold grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.39

Context: 0.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-11)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:476.8-477.3
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 13

Context: 0.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-12)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:515-516.5
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.09

Context: 1.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-13)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:515-516.5
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.10

Context: 1.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-14)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:515-516.5
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, with a moderate grade for molybdenum, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 376

Context: 1.5

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-15)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:587.1-587.9
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows very low copper grade, indicating limited mineralization in this specific interval, and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: very\_low\_grade

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.03

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-16)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:587.1-587.9
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.12

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-17)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:587.1-587.9
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a strong molybdenum grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: strong\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 685

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-18)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-594.7
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.11

Context: 4.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-19)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-594.7
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.24

Context: 4.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-20)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-594.7
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 68

Context: 4.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-21)

AZ · copper

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-591.2
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.16

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-22)

AZ · gold

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-591.2
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a strong gold grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: strong\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.92

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-23)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-007
- Project: AZ
- 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
- Hole Depth: 617 m
- Intercept Depth: 465.9 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-007:590.3-591.2
- Mining Method: open\_pit

#### Location

- Easting: 512411
- Northing: 6875107
- CRS: NAD83 UTM Zone 7
- Elevation: 1352 m
- Azimuth: 220 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, with a moderate grade for molybdenum, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 215

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-24)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.16

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-25)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is very low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.04

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-26)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, with a moderate grade for molybdenum, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 347

Context: 0.9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#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: 0.01
- Grade Unit: %
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:255.5-257
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept shows very low copper grade, indicating limited mineralization in this specific interval, and true width is unknown.

- Negative factor: very\_low\_grade

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.01

Context: 1.6

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#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: 1.32
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:255.5-257
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept shows an exceptional gold grade for a porphyry system, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: exceptional\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 1.32

Context: 1.6

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#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: 14
- Grade Unit: ppm
- Intercept: 1.6 m
- From: 255.5 m
- To: 257 m
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:255.5-257
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 14

Context: 1.6

#### 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-30)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:471.6-475.1
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.07

Context: 3.5

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-31)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:471.6-475.1
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is very low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.06

Context: 3.5

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-32)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:471.6-475.1
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is very low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: very\_low\_grade

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 4

Context: 3.5

#### 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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-33)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows an exceptional copper grade for a porphyry system, confirming high-grade mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: exceptional\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-34)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows an exceptional gold grade for a porphyry system, confirming high-grade mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: exceptional\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-35)

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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

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

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

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

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-36)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:707-716.2
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms copper mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.09

Context: 9.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-37)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:707-716.2
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.11

Context: 9.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-38)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:707-716.2
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is very low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: very\_low\_grade

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 5

Context: 9.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### AZ26-008

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-39)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:711.9-712.5
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate copper grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.43

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-40)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:711.9-712.5
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms gold mineralization in the first systematic drill test of the porphyry target, but the grade is low for a porphyry system and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.28

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-41)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:711.9-712.5
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is very low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: very\_low\_grade

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 6

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-42)

AZ · copper

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:736-736.8
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate copper grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.50

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-43)

AZ · gold

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:736-736.8
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate gold grade, confirming mineralization in the first systematic drill test of the porphyry target, but true width is unknown.

- Positive factor: moderate\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 0.40

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-44)

AZ · molybdenum

#### Identity

- Hole ID: AZ26-008
- Project: AZ
- 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
- Hole Depth: 861 m
- Intercept Depth: 144.2 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: AZ26-008:736-736.8
- Mining Method: open\_pit

#### Location

- Easting: 512142
- Northing: 6874598
- CRS: NAD83 UTM Zone 7
- Elevation: 1439 m
- Azimuth: 40 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Review

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

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: This narrow intercept confirms molybdenum mineralization in the first systematic drill test of the porphyry target, but the grade is low and true width is unknown.

- Positive factor: mineralization\_in\_all\_holes

- Negative factor: low\_grade\_for\_deposit\_type

- Negative factor: narrow\_intercept\_width

- Negative factor: apparent\_width\_only

- Negative factor: true\_width\_unknown

Evidence · table

> 11

Context: 0.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**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--883b63b3-201c-4bfd-8d28-ca41783adb09#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: 0.01
- Grade Unit: %
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.01 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.01 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#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
- Grade Unit: g/t
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.0 g/t·m is below.

- Negative factor: 0 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#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: 423
- Grade Unit: ppm
- Intercept: 0.6 m
- From: 471.4 m
- To: 472 m
- Intercept Depth: 471.4 m

#### Classification

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-48)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.2 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.42 % copper is strong on the porphyry deposit band.

- 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-49)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.39 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.2 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

> 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-50)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-51)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.09 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.1 %·m is below.

- Negative factor: 0.09 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-52)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.1 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-53)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-54)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.03 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.03 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-55)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.12 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-56)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-57)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.5 %·m is below.

- Negative factor: 0.11 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-58)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.24 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 1.1 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

> 0.24

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-59)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-60)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.16 % copper is weak against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.1 %·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

> 0.16

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-61)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.92 g/t gold is strong against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.8 g/t·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.92 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

> 0.92

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-62)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/yukon-metals-confirms-new-copper-gold-molybdenum-porphyry-style-system-at-viper--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-63)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.01 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.0 %·m is below.

- Negative factor: 0.01 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-64)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 1.32 g/t gold is exceptional against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 2.1 g/t·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 1.32 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

> 1.32

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-65)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-66)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.07 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.2 %·m is below.

- Negative factor: 0.07 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-67)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.06 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-68)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-69)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 1.85 % copper is exceptional against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 1.1 %·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 1.85 % copper is exceptional on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-70)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 1.97 g/t gold is exceptional against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 1.2 g/t·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 1.97 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

> 1.97

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-71)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-72)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.09 % copper is below against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.8 %·m is below.

- Negative factor: 0.09 % copper is below the weak threshold \(0.15 %\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-73)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 1.0 g/t·m is below.

- Negative factor: 0.11 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-74)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-75)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.43 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.3 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.43 % copper is strong on the porphyry deposit band.

- 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-76)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.28 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] 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

> 0.28

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-77)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-78)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.5 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 0.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.5 % copper is strong on the porphyry deposit band.

- 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-79)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

Reasoning: Expanded from assay table. 0.4 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 0.3 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

> 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--883b63b3-201c-4bfd-8d28-ca41783adb09#fact-drill-facts-80)

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

- Deposit Type: porphyry
- 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: 2026-10-14T00:00:00.000Z

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.