# Discovery Announces Continued Exploration Success at Borden, Extends Main Zone Over Half a Kilometre

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c

Original source: https://www.globenewswire.com/news-release/2026/08/10/3341713/0/en/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-over-half-a-kilometre.html

Publisher: globenewswire

Original announcement: 2026-08-10T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Discovery Mining Ltd.

- Ticker: DSV

- Exchange: Unavailable

- Region: Ontario

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-12 02:51:33 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Discovery Mining Ltd. announced continued exploration success at its Borden Mine, with new drill results confirming and expanding the Main and East Lower Zones. Highlights include 9.16 g/t gold over 25.9m and 13.33 g/t gold over 13.2m, with bonanza sub-intervals. Surface drilling successfully extended the Main Zone over half a kilometre down plunge to the northeast, indicating significant resource growth potential.

Reasoning: Discovery Mining reports excellent drill results from its Borden Mine, with multiple high-grade gold intercepts, including bonanza grades, that confirm and expand existing resources. Crucially, surface drilling has extended the Main Zone over half a kilometre down plunge, demonstrating significant growth potential. The disclosure of estimated true widths and robust QA/QC procedures further enhances the positive interpretation.

- Positive factor: High-grade gold intercepts, including bonanza grades

- Positive factor: Significant extension of Main Zone mineralization over half a kilometre

- Positive factor: True widths are estimated and disclosed for all intercepts

- Positive factor: Comprehensive QA/QC procedures and QP sign-off provide high data confidence

- Positive factor: Drilling confirms and expands existing resources while also testing new areas

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

Facts used in scoring: 42

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Multiple intercepts, such as 18.40 g/t Au, 21.52 g/t Au, and 31.04 g/t Au, are well above the exceptional threshold for orogenic gold deposits.

Evidence · text

> 18.40 gpt over 4.0m and including 21.52 gpt over 4.8m

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: The table and text explicitly state 'Estimated True Width' for all reported intercepts, providing a more accurate understanding of mineralization geometry.

Evidence · text

> Estimated True Width

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Surface drilling, specifically hole BL26-001119, extended the Main Zone over half a kilometre down plunge to the northeast from the current inferred resource.

Evidence · text

> Early results from surface drilling have been very encouraging, including returning intersections that extend the Main Zone by over half a kilometre down plunge to the northeast from the current inferred resource.

**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 news release details a quality assurance and control program, including the insertion of certified reference material, blanks, and duplicates, and mentions the use of an accredited laboratory.

Evidence · text

> The Company follows a quality assurance and control \(“QA/QC”\) program to ensure that sampling and analysis of all exploration work is conducted in accordance with best practices. At Borden, samples are logged and sampled in a secure facility in Chapleau, Ontario and under supervision of Qualified Geologists. NQ sized core is predominantly sawn in half with one half of the core prepared for shipment, the other half of core retained for future assay verification. Certified reference material \(CRM\) standards, coarse blank material and duplicates are inserted every 20 samples.

**QP/CP Signed**

Polarity: positive

Story-specific tag

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: Eric Kallio, Kara Byrnes, and Craig Yuill, all P.Geo., are named as 'qualified persons' responsible for reviewing and approving the scientific and technical information in the news release, in accordance with NI 43-101.

Evidence · text

> Eric Kallio, P.Geo., Senior Vice President, Exploration, Kara Byrnes, P. Geo, Vice President, Exploration and Geology – Porcupine and Craig Yuill, P.Geo., Exploration Manager. Mr. Kallio, Ms. Byrnes and Mr. Yuill are “qualified persons” for the purpose of National Instrument 43-101, Standards of Disclosure for Mineral Projects, of the Canadian Securities Administrators, and have reviewed and approved the scientific and technical information in this news release.

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The drilling program includes 'resource conversion and expansion drilling in the Main and East Lower zones', indicating infill drilling to improve resource confidence.

Evidence · text

> Today’s results include further progress with resource conversion and expansion drilling in the Main and East Lower zones

## Extracted facts

Stored fact records: 42. Some facts used in scoring do not have a stored record.

## Drill Results (42)

### 585-00275

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-0)

Borden Mine · gold

#### Identity

- Hole ID: 585-00275
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 9.16
- Grade Unit: g/t
- Intercept: 29.4 m
- True Width: 25.9 m
- From: 166.9 m
- To: 196.3 m
- Hole Depth: 215 m
- Intercept Depth: 166.9 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00275:166.9-196.3
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 9.16 g/t Au over 29.4m \(25.9m true width\) represents a strong high-grade result, confirming mineralization in the Deep Main Zone with good width and grade.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 9.16

Context: 29.4

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 25.9

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00275

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-1)

Borden Mine · gold

#### Identity

- Hole ID: 585-00275
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 18.4
- Grade Unit: g/t
- Intercept: 4.6 m
- True Width: 4 m
- From: 168.3 m
- To: 172.9 m
- Hole Depth: 215 m
- Intercept Depth: 166.9 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00275:168.3-172.9
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 18.40 g/t Au over 4.6m \(4.0m true width\) is a bonanza-grade result, significantly enhancing the overall intercept in hole 585-00275.

- Positive factor: Bonanza grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 18.40

Context: 4.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00275

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-2)

Borden Mine · gold

#### Identity

- Hole ID: 585-00275
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 21.52
- Grade Unit: g/t
- Intercept: 5.4 m
- True Width: 4.8 m
- From: 185.4 m
- To: 190.8 m
- Hole Depth: 215 m
- Intercept Depth: 166.9 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00275:185.4-190.8
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 21.52 g/t Au over 5.4m \(4.8m true width\) is another bonanza-grade result, further contributing to the high-grade nature of the intercept in hole 585-00275.

- Positive factor: Bonanza grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 21.52

Context: 5.4

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.8

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00142

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-3)

Borden Mine · gold

#### Identity

- Hole ID: 585-00142
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 12.79
- Grade Unit: g/t
- Intercept: 8.1 m
- True Width: 7.3 m
- From: 343.2 m
- To: 351.3 m
- Hole Depth: 379.7 m
- Intercept Depth: 343.2 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00142:343.2-351.3
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 12.79 g/t Au over 8.1m \(7.3m true width\) in hole 585-00142 extends mineralization approximately 100 meters down plunge of the current inferred resource, adding to the growth potential.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Extends mineralization down plunge

Evidence · table

> 12.79

Context: 8.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 7.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00142

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-4)

Borden Mine · gold

#### Identity

- Hole ID: 585-00142
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 18.45
- Grade Unit: g/t
- Intercept: 4.9 m
- True Width: 4.4 m
- From: 345.2 m
- To: 350.1 m
- Hole Depth: 379.7 m
- Intercept Depth: 343.2 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00142:345.2-350.1
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 18.45 g/t Au over 4.9m \(4.4m true width\) is a bonanza-grade result, significantly contributing to the overall high-grade nature of the intercept in hole 585-00142.

- Positive factor: Bonanza grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 18.45

Context: 4.9

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00306

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-5)

Borden Mine · gold

#### Identity

- Hole ID: 585-00306
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 9.23
- Grade Unit: g/t
- Intercept: 15.5 m
- True Width: 14 m
- From: 246 m
- To: 261.5 m
- Hole Depth: 290.8 m
- Intercept Depth: 246 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00306:246-261.5
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 9.23 g/t Au over 15.5m \(14.0m true width\) in hole 585-00306 extends mineralization 75 to 100 meters to the east, contributing to resource expansion.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Extends mineralization to the east

Evidence · table

> 9.23

Context: 15.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 14

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00306

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-6)

Borden Mine · gold

#### Identity

- Hole ID: 585-00306
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 13.41
- Grade Unit: g/t
- Intercept: 9.2 m
- True Width: 8.3 m
- From: 251.5 m
- To: 260.7 m
- Hole Depth: 290.8 m
- Intercept Depth: 246 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00306:251.5-260.7
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 13.41 g/t Au over 9.2m \(8.3m true width\) is a strong high-grade result, contributing significantly to the overall intercept in hole 585-00306.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 13.41

Context: 9.2

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00272

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-7)

Borden Mine · gold

#### Identity

- Hole ID: 585-00272
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 7.63
- Grade Unit: g/t
- Intercept: 9.2 m
- True Width: 8.6 m
- From: 206.5 m
- To: 215.7 m
- Hole Depth: 228 m
- Intercept Depth: 206.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00272:206.5-215.7
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 7.63 g/t Au over 9.2m \(8.6m true width\) is a solid high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 7.63

Context: 9.2

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.6

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00148

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-8)

Borden Mine · gold

#### Identity

- Hole ID: 585-00148
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 7.01
- Grade Unit: g/t
- Intercept: 10.8 m
- True Width: 10.2 m
- From: 305.2 m
- To: 316 m
- Hole Depth: 348.8 m
- Intercept Depth: 305.2 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00148:305.2-316
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 7.01 g/t Au over 10.8m \(10.2m true width\) is a good high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 7.01

Context: 10.8

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 10.2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00148

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-9)

Borden Mine · gold

#### Identity

- Hole ID: 585-00148
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 12.43
- Grade Unit: g/t
- Intercept: 4.9 m
- True Width: 4.6 m
- From: 305.2 m
- To: 310.1 m
- Hole Depth: 348.8 m
- Intercept Depth: 305.2 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00148:305.2-310.1
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 12.43 g/t Au over 4.9m \(4.6m true width\) is a strong high-grade result, contributing to the overall intercept in hole 585-00148.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 12.43

Context: 4.9

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.6

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00274

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-10)

Borden Mine · gold

#### Identity

- Hole ID: 585-00274
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.15
- Grade Unit: g/t
- Intercept: 13.1 m
- True Width: 8.3 m
- From: 195 m
- To: 208.1 m
- Hole Depth: 237 m
- Intercept Depth: 195 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00274:195-208.1
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 6.15 g/t Au over 13.1m \(8.3m true width\) is a good high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 6.15

Context: 13.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00305

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-11)

Borden Mine · gold

#### Identity

- Hole ID: 585-00305
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.75
- Grade Unit: g/t
- Intercept: 21.1 m
- True Width: 19.3 m
- From: 260 m
- To: 281.1 m
- Hole Depth: 311.6 m
- Intercept Depth: 260 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00305:260-281.1
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 4.75 g/t Au over 21.1m \(19.3m true width\) in hole 585-00305 extends mineralization 75 to 100 meters to the east, contributing to resource expansion.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Extends mineralization to the east

Evidence · table

> 4.75

Context: 21.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 19.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00305

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-12)

Borden Mine · gold

#### Identity

- Hole ID: 585-00305
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 7.9
- Grade Unit: g/t
- Intercept: 5.5 m
- True Width: 5 m
- From: 266 m
- To: 271.5 m
- Hole Depth: 311.6 m
- Intercept Depth: 260 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00305:266-271.5
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 7.90 g/t Au over 5.5m \(5.0m true width\) is a strong high-grade result, contributing to the overall intercept in hole 585-00305.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 7.90

Context: 5.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 5

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00303

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-13)

Borden Mine · gold

#### Identity

- Hole ID: 585-00303
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.59
- Grade Unit: g/t
- Intercept: 5.7 m
- True Width: 4.5 m
- From: 310.5 m
- To: 316.2 m
- Hole Depth: 360.4 m
- Intercept Depth: 310.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00303:310.5-316.2
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 4.59 g/t Au over 5.7m \(4.5m true width\) is a moderate-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 4.59

Context: 5.7

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.5

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00307

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-14)

Borden Mine · gold

#### Identity

- Hole ID: 585-00307
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.01
- Grade Unit: g/t
- Intercept: 3.1 m
- True Width: 2.8 m
- From: 242 m
- To: 245.1 m
- Hole Depth: 286 m
- Intercept Depth: 242 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00307:242-245.1
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 4.01 g/t Au over 3.1m \(2.8m true width\) is a moderate-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 4.01

Context: 3.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2.8

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00307

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-15)

Borden Mine · gold

#### Identity

- Hole ID: 585-00307
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.15
- Grade Unit: g/t
- Intercept: 2.7 m
- True Width: 2.6 m
- From: 249.3 m
- To: 252 m
- Hole Depth: 286 m
- Intercept Depth: 242 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00307:249.3-252
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 5.15 g/t Au over 2.7m \(2.6m true width\) is a high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 5.15

Context: 2.7

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2.6

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00308

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-16)

Borden Mine · gold

#### Identity

- Hole ID: 585-00308
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.1
- Grade Unit: g/t
- Intercept: 5.9 m
- True Width: 5 m
- From: 288.5 m
- To: 294.4 m
- Hole Depth: 338 m
- Intercept Depth: 288.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00308:288.5-294.4
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 4.10 g/t Au over 5.9m \(5.0m true width\) is a moderate-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 4.10

Context: 5.9

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 5

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00308

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-17)

Borden Mine · gold

#### Identity

- Hole ID: 585-00308
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.13
- Grade Unit: g/t
- Intercept: 2.3 m
- True Width: 2 m
- From: 290 m
- To: 292.3 m
- Hole Depth: 338 m
- Intercept Depth: 288.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00308:290-292.3
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 6.13 g/t Au over 2.3m \(2.0m true width\) is a high-grade result, contributing to the overall intercept in hole 585-00308.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 6.13

Context: 2.3

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00278

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-18)

Borden Mine · gold

#### Identity

- Hole ID: 585-00278
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.09
- Grade Unit: g/t
- Intercept: 3.5 m
- True Width: 2.8 m
- From: 221 m
- To: 224.5 m
- Hole Depth: 256 m
- Intercept Depth: 221 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00278:221-224.5
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 5.09 g/t Au over 3.5m \(2.8m true width\) is a high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 5.09

Context: 3.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2.8

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00311

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-19)

Borden Mine · gold

#### Identity

- Hole ID: 585-00311
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.72
- Grade Unit: g/t
- Intercept: 11.2 m
- True Width: 8.6 m
- From: 119.5 m
- To: 130.7 m
- Hole Depth: 204.7 m
- Intercept Depth: 119.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00311:119.5-130.7
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 5.72 g/t Au over 11.2m \(8.6m true width\) is a good high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 5.72

Context: 11.2

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.6

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00311

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-20)

Borden Mine · gold

#### Identity

- Hole ID: 585-00311
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 8.58
- Grade Unit: g/t
- Intercept: 5.6 m
- True Width: 4.3 m
- From: 120.8 m
- To: 126.4 m
- Hole Depth: 204.7 m
- Intercept Depth: 119.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00311:120.8-126.4
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 8.58 g/t Au over 5.6m \(4.3m true width\) is a strong high-grade result, contributing to the overall intercept in hole 585-00311.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 8.58

Context: 5.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00311

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-21)

Borden Mine · gold

#### Identity

- Hole ID: 585-00311
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.7
- Grade Unit: g/t
- Intercept: 2.6 m
- True Width: 2 m
- From: 144.6 m
- To: 147.2 m
- Hole Depth: 204.7 m
- Intercept Depth: 119.5 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00311:144.6-147.2
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 6.70 g/t Au over 2.6m \(2.0m true width\) is a high-grade result, confirming mineralization in the Deep Main Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 6.70

Context: 2.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00130

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-22)

Borden Mine · gold

#### Identity

- Hole ID: 585-00130
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.11
- Grade Unit: g/t
- Intercept: 3.6 m
- True Width: 3.2 m
- From: 331.4 m
- To: 335 m
- Hole Depth: 360.1 m
- Intercept Depth: 331.4 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00130:331.4-335
- Mining Method: underground

#### Location

- Location: Deep Main Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 6.11 g/t Au over 3.6m \(3.2m true width\) in hole 585-00130 extends mineralization approximately 100 meters down plunge of the current inferred resource.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Extends mineralization down plunge

Evidence · table

> 6.11

Context: 3.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 3.2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00291

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-23)

Borden Mine · gold

#### Identity

- Hole ID: 585-00291
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 13.33
- Grade Unit: g/t
- Intercept: 20.1 m
- True Width: 13.2 m
- From: 222 m
- To: 242.1 m
- Hole Depth: 252 m
- Intercept Depth: 222 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00291:222-242.1
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 13.33 g/t Au over 20.1m \(13.2m true width\) in hole 585-00291 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 13.33

Context: 20.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 13.2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00291

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-24)

Borden Mine · gold

#### Identity

- Hole ID: 585-00291
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 31.04
- Grade Unit: g/t
- Intercept: 7.1 m
- True Width: 4.7 m
- From: 235 m
- To: 242.1 m
- Hole Depth: 252 m
- Intercept Depth: 222 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00291:235-242.1
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 31.04 g/t Au over 7.1m \(4.7m true width\) is a bonanza-grade result, significantly enhancing the overall intercept in hole 585-00291.

- Positive factor: Bonanza grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 31.04

Context: 7.1

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.7

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00292

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-25)

Borden Mine · gold

#### Identity

- Hole ID: 585-00292
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.92
- Grade Unit: g/t
- Intercept: 19.5 m
- True Width: 12.9 m
- From: 260 m
- To: 279.5 m
- Hole Depth: 267.2 m
- Intercept Depth: 260 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00292:260-279.5
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 6.92 g/t Au over 19.5m \(12.9m true width\) in hole 585-00292 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 6.92

Context: 19.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 12.9

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00292

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-26)

Borden Mine · gold

#### Identity

- Hole ID: 585-00292
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 9.16
- Grade Unit: g/t
- Intercept: 11 m
- True Width: 7.3 m
- From: 268.5 m
- To: 279.5 m
- Hole Depth: 267.2 m
- Intercept Depth: 260 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00292:268.5-279.5
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 9.16 g/t Au over 11.0m \(7.3m true width\) is a strong high-grade result, contributing to the overall intercept in hole 585-00292.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 9.16

Context: 11.0

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 7.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00292

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-27)

Borden Mine · gold

#### Identity

- Hole ID: 585-00292
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 12.95
- Grade Unit: g/t
- Intercept: 6.5 m
- True Width: 4.3 m
- From: 273 m
- To: 279.5 m
- Hole Depth: 267.2 m
- Intercept Depth: 260 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00292:273-279.5
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 12.95 g/t Au over 6.5m \(4.3m true width\) is a strong high-grade result, further contributing to the overall intercept in hole 585-00292.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 12.95

Context: 6.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 4.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00298

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-28)

Borden Mine · gold

#### Identity

- Hole ID: 585-00298
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.25
- Grade Unit: g/t
- Intercept: 21.6 m
- True Width: 15.4 m
- From: 275.1 m
- To: 296.7 m
- Hole Depth: 322.9 m
- Intercept Depth: 275.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00298:275.1-296.7
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 5.25 g/t Au over 21.6m \(15.4m true width\) in hole 585-00298 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 5.25

Context: 21.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 15.4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00298

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-29)

Borden Mine · gold

#### Identity

- Hole ID: 585-00298
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 10.09
- Grade Unit: g/t
- Intercept: 7.8 m
- True Width: 5.5 m
- From: 275.5 m
- To: 283.3 m
- Hole Depth: 322.9 m
- Intercept Depth: 275.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00298:275.5-283.3
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 10.09 g/t Au over 7.8m \(5.5m true width\) is a strong high-grade result, contributing to the overall intercept in hole 585-00298.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 10.09

Context: 7.8

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 5.5

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00294

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-30)

Borden Mine · gold

#### Identity

- Hole ID: 585-00294
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 10.21
- Grade Unit: g/t
- Intercept: 6 m
- True Width: 3.9 m
- From: 221.1 m
- To: 227.1 m
- Hole Depth: 260.6 m
- Intercept Depth: 221.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00294:221.1-227.1
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 10.21 g/t Au over 6.0m \(3.9m true width\) in hole 585-00294 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 10.21

Context: 6.0

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 3.9

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00294

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-31)

Borden Mine · gold

#### Identity

- Hole ID: 585-00294
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.37
- Grade Unit: g/t
- Intercept: 3.5 m
- True Width: 2 m
- From: 236.5 m
- To: 240 m
- Hole Depth: 260.6 m
- Intercept Depth: 221.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00294:236.5-240
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 4.37 g/t Au over 3.5m \(2.0m true width\) is a moderate-grade result, confirming mineralization in the East Lower Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 4.37

Context: 3.5

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00290

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-32)

Borden Mine · gold

#### Identity

- Hole ID: 585-00290
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 3.59
- Grade Unit: g/t
- Intercept: 22.7 m
- True Width: 17.4 m
- From: 208.7 m
- To: 231.4 m
- Hole Depth: 250.3 m
- Intercept Depth: 208.7 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00290:208.7-231.4
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This moderate-grade intercept of 3.59 g/t Au over 22.7m \(17.4m true width\) in hole 585-00290 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 3.59

Context: 22.7

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 17.4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00290

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-33)

Borden Mine · gold

#### Identity

- Hole ID: 585-00290
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 4.31
- Grade Unit: g/t
- Intercept: 10.8 m
- True Width: 8.2 m
- From: 220.6 m
- To: 231.4 m
- Hole Depth: 250.3 m
- Intercept Depth: 208.7 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00290:220.6-231.4
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 4.31 g/t Au over 10.8m \(8.2m true width\) is a moderate-grade result, contributing to the overall intercept in hole 585-00290.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 4.31

Context: 10.8

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.2

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00290

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-34)

Borden Mine · gold

#### Identity

- Hole ID: 585-00290
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 7.67
- Grade Unit: g/t
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 227 m
- To: 231.4 m
- Hole Depth: 250.3 m
- Intercept Depth: 208.7 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00290:227-231.4
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 7.67 g/t Au over 4.4m \(3.3m true width\) is a strong high-grade result, further contributing to the overall intercept in hole 585-00290.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 7.67

Context: 4.4

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 3.3

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00286

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-35)

Borden Mine · gold

#### Identity

- Hole ID: 585-00286
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 3.37
- Grade Unit: g/t
- Intercept: 15.2 m
- True Width: 9.9 m
- From: 191.6 m
- To: 206.8 m
- Hole Depth: 252 m
- Intercept Depth: 191.6 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00286:191.6-206.8
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This moderate-grade intercept of 3.37 g/t Au over 15.2m \(9.9m true width\) in hole 585-00286 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: Moderate-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 3.37

Context: 15.2

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 9.9

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00286

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-36)

Borden Mine · gold

#### Identity

- Hole ID: 585-00286
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.07
- Grade Unit: g/t
- Intercept: 4 m
- True Width: 2.6 m
- From: 200.3 m
- To: 204.3 m
- Hole Depth: 252 m
- Intercept Depth: 191.6 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00286:200.3-204.3
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 5.07 g/t Au over 4.0m \(2.6m true width\) is a high-grade result, contributing to the overall intercept in hole 585-00286.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 5.07

Context: 4.0

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 2.6

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00301

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-37)

Borden Mine · gold

#### Identity

- Hole ID: 585-00301
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.16
- Grade Unit: g/t
- Intercept: 2.2 m
- True Width: 1.4 m
- From: 147.1 m
- To: 149.3 m
- Hole Depth: 275 m
- Intercept Depth: 147.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00301:147.1-149.3
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 6.16 g/t Au over 2.2m \(1.4m true width\) in hole 585-00301 confirms and evaluates expansion potential in the East Lower Zone.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Confirms and evaluates expansion potential

Evidence · table

> 6.16

Context: 2.2

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 1.4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00301

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-38)

Borden Mine · gold

#### Identity

- Hole ID: 585-00301
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 5.21
- Grade Unit: g/t
- Intercept: 0.6 m
- True Width: 0.4 m
- From: 219.8 m
- To: 220.4 m
- Hole Depth: 275 m
- Intercept Depth: 147.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00301:219.8-220.4
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 5.21 g/t Au over 0.6m \(0.4m true width\) is a high-grade result, confirming mineralization in the East Lower Zone, though over a very narrow width.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 5.21

Context: 0.6

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 0.4

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### 585-00301

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-39)

Borden Mine · gold

#### Identity

- Hole ID: 585-00301
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 3.01
- Grade Unit: g/t
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 232.6 m
- To: 233.9 m
- Hole Depth: 275 m
- Intercept Depth: 147.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: 585-00301:232.6-233.9
- Mining Method: underground

#### Location

- Location: East Lower Zone
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This intercept of 3.01 g/t Au over 1.3m \(0.8m true width\) is a moderate-grade result, confirming mineralization in the East Lower Zone, though over a very narrow width.

- Positive factor: Moderate-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

Evidence · table

> 3.01

Context: 1.3

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 0.8

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### BL26-001119

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-40)

Borden Mine · gold

#### Identity

- Hole ID: BL26-001119
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 6.34
- Grade Unit: g/t
- Intercept: 10 m
- True Width: 8.7 m
- From: 1247.1 m
- To: 1257.1 m
- Hole Depth: 1344 m
- Intercept Depth: 1247.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: BL26-001119:1247.1-1257.1
- Mining Method: underground

#### Location

- Location: Borden Surface
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This high-grade intercept of 6.34 g/t Au over 10.0m \(8.7m true width\) in hole BL26-001119 is highly material as it extends the Main Zone over half a kilometre down plunge to the northeast, demonstrating significant growth potential.

- Positive factor: High-grade gold intercept

- Positive factor: Significant true width disclosed

- Positive factor: Good intercept length

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Significantly extends Main Zone mineralization down plunge

Evidence · table

> 6.34

Context: 10.0

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 8.7

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

### BL26-001119

[Link to this fact](https://atlas-extractions.minestarters.com/news/discovery-announces-continued-exploration-success-at-borden-extends-main-zone-ov--d59607c1-12a7-4f1e-9f6e-be09acfee20c#fact-drill-facts-41)

Borden Mine · gold

#### Identity

- Hole ID: BL26-001119
- Project: Borden Mine
- Commodity: gold
- Region: canada\_on
- Reported Region: canada\_on
- Ticker: DSV

#### Geometry

- Grade: 11.04
- Grade Unit: g/t
- Intercept: 4.3 m
- True Width: 3.7 m
- From: 1250.6 m
- To: 1254.9 m
- Hole Depth: 1344 m
- Intercept Depth: 1247.1 m

#### Classification

- Deposit Type: orogenic
- Program: mixed
- Sample Type: drill
- Group ID: BL26-001119:1250.6-1254.9
- Mining Method: underground

#### Location

- Location: Borden Surface
- Loc. Source: document

#### QA/QC

- Laboratory: Activation Laboratories
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-08-10T00:00:00.000Z

Reasoning: This sub-interval of 11.04 g/t Au over 4.3m \(3.7m true width\) is a strong high-grade result, significantly contributing to the extension of the Main Zone mineralization.

- Positive factor: High-grade gold intercept

- Positive factor: True width disclosed

- Positive factor: QA/QC disclosed and QP signed

- Positive factor: Significantly extends Main Zone mineralization down plunge

Evidence · table

> 11.04

Context: 4.3

#### Tags used in scoring

**True Width Disclosed**

Polarity: positive

Definition: Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true\_width\_m is 3.7

**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

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "mixed"

## 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.
