# Selkirk Copper Discovers a New Mineralized Zone and Commences a Phase 2 Drill Program Targeting 50,000 Additional Metres

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f

Original source: https://money.tmx.com/en/quote/SCMI/news/5331284903440729/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr

Publisher: tmx

Original announcement: 2026-05-11T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Selkirk Copper Mines Inc.

- Ticker: SCMI

- Exchange: TSX

- Region: Yukon, Canada

- Primary commodity: Copper

- Secondary commodities: Gold, Silver

- Document categories: Drill results, Resource update

- Extracted: 2026-09-14 22:47:35 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Selkirk Copper has announced the discovery of a new mineralized zone, the 117 Lens, at its Minto Mine in Yukon, Canada, with drill intercepts including 1.27% Cu, 0.89 g/t Au, and 5.91 g/t Ag over 12.6 m. The company also reported additional high-grade results from Minto East and Minto North, and has commenced a Phase 2 drill program targeting 50,000 metres for resource expansion and infill drilling. An updated Mineral Resource Estimate for the Minto Project, effective April 7, 2025, outlines significant Indicated and Inferred resources for copper, gold, and silver.

Reasoning: The document reports strong drill results, including a new discovery and high-grade intercepts, alongside the commencement of a large follow-up drill program aimed at resource expansion and confidence. The updated resource estimate provides a solid base, although its effective date is somewhat stale. The overall news is positive for the company's growth and project development.

- Positive factor: Discovery of a new mineralized zone \(117 Lens\) with high-grade intercepts, indicating expansion potential.

- Positive factor: Significant high-grade copper-gold-silver intercepts from Minto East, extending known mineralization.

- Positive factor: Commencement of a large Phase 2 drill program targeting 50,000 metres for resource expansion and infill drilling.

- Positive factor: Updated Mineral Resource Estimate for the Minto Project shows substantial Indicated and Inferred resources for copper, gold, and silver.

- Positive factor: High confidence in QA/QC procedures with certified lab and QP sign-off.

- Negative factor: Some Minto North results are lower grade than previous results in the area, indicating potential variability.

- Negative factor: Two holes in the Copper Keel area did not produce significant intercepts.

- Negative factor: The resource estimate effective date is April 7, 2025, making it over a year old at the time of this announcement \(May 11, 2026\).

Facts used in scoring: 69

## Classification and evidence

**True Width Disclosed**

Polarity: positive

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

Why it applies: The document states that true widths are typically >90% of reported drill intersection length for Minto North and Minto East zones, and approximate 85-90% for Ridgetop and Area 118.

Evidence · text

> At the Minto North and Minto East zones, the flat laying to shallowly dipping nature of the mineralized zones suggest that true widths are typically >90% of the reported drill intersection length. At Ridgetop and Area 118, true widths are approximate 85-90% of reported drill intersection.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed 'QAQC Procedures and Data Validation' section, mentioning certified reference material, coarse blank materials, field duplicate analysis, and ALS Laboratory's ISO/IEC 17025 accreditation.

Evidence · text

> The Company is drilling NQ sized core. Following data collection, core is cut along the long axis, with half of the core going to the lab for chemical analysis and the remaining half kept in sequence as record. The half core samples are packaged with the corresponding sample tag id and sealed. All sampling is conducted by Selkirk Copper Mines Inc. and subject to Company standard internal quality control and quality assurance \(QAQC\) programs which include the insertion of certified reference material, coarse blank materials, and field duplicate analysis, on top of the standard laboratory QAQC procedures to monitor contamination during preparation and analytical accuracy and precision. QAQC insertion rates approximate 15% of all samples at set intervals. For the 2025 program all samples were sent to ALS Laboratory's prep laboratory in Whitehorse, YK, then shipped to ALS Vancouver for gold fire assay and four-acid multi-element analysis. All samples are prepared by crushing rock to 70% passing 2mm screen, then splitting a 250g sub-sample using a riffle splitter before being pulverized 85% passing 75 microns. Gold is analyzed by 30 g Fire Assay \(Au-AA23\) with atomic absorption \(AAS\) analysis followed by gravimetric finish for overlimit results. Copper is analyzed by four-acid digest \(ME-ICP61\) with inductivity coupled plasma - atomic emission spectroscopy \(ICP-AES\) finish. If Cu overlimit results are triggered a second four-acid digest for high grade copper \(Cu-OG62\) is conducted. For any samples where oxide copper minerals are identified, a sulphuric acid leach \(Cu-AA05\) analysis with AAS finish is performed. ALS Vancouver holds an ISO/IEC 17025 standard accreditation. QAQC results are reviewed open receipt of results. Overall QAQC results show strong analytical performance across Cu, Au, and Ag datasets. All control standards are within acceptable tolerance, with no significant outliers or systematic bias observed.

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: The CuEq calculation is provided with commodity prices and recoveries, but the recoveries are stated as 'estimated from historical mineral processing results' without further detail on the source or confidence.

Evidence · text

> Recoveries as estimated from historical mineral processing results.

**QP/CP Signed**

Polarity: positive

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: The technical aspects of the news release and the MRE have been reviewed, verified, and approved by Leif Bailey, P.Geo., and Sue Bird of Moose Mountain Technical Services \(MMTS\) respectively, both qualified persons.

Evidence · text

> Technical aspects of this news release have been reviewed, verified and approved by Leif Bailey, P.Geo., Director of Geoscience & Exploration of Selkirk Copper Mines Inc., who is a qualified person as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects. The MRE has been completed by Sue Bird of Moose Mountain Technical Services \(MMTS\).

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: The Mineral Resource Estimate is reported using the 2014 CIM Definition Standards and 2019 CIM Best Practices Guidelines, which are compliant with NI 43-101.

Evidence · text

> Resources are reported using the 2014 CIM Definition Standards and were estimated using the 2019 CIM Best Practices Guidelines.

**Stale Estimate**

Polarity: negative

Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: The effective date of the Mineral Resource Estimate is April 7, 2025, which is over a year old at the time of the announcement \(May 11, 2026\).

Evidence · table

> April 7, 2025

Context: Table 2: Global Mineral Resource Estimate for the Minto Project \(Effective Date: April 7, 2025\)

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: A significant portion of the reported resource is in the Inferred category, which has lower geological confidence.

Evidence · table

> Inferred

Context: 9,496

**Category Upgrade**

Polarity: positive

Definition: Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal.

Why it applies: The Phase 2 drill program includes infill drilling to support increased resource confidence, implying potential for category upgrades in future estimates.

Evidence · text

> This drill program will continue to focus on resource expansion, while including infill drilling, geotechnical drilling, and geometallurgical data collection to support increased resource confidence and mine planning

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Drilling at Minto East targeted expansion northwards and southwards from previously known resources, and drill hole 26SCM128 stepped out 70 metres from historical drilling, intersecting a new mineralized lens beyond previous drilling extents.

Evidence · text

> Drilling at Minto East targeted expansion of several stacked mineralized lenses, with a focus of expansion northwards and southwards from previously known resources. Reported here are two holes from Minto East, both of which intersected significant mineralization in step-outs from previous drilling. Drill hole 26SCM128 stepped out 70 metres from historical drilling and intersected a series of four mineralized lenses between 240 and 480 metres downhole. Additionally, a fifth mineralized lens was intersected at depth, beyond the extents of previous drilling, indicating potential to continue delineating new resources at depth.

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole 26SCM142 intersected 2.93% Cu, 1.50 g/t Au, and 16.37 g/t Ag over 5.0 m, which is an exceptional copper grade for a porphyry deposit and strong gold and silver grades.

Evidence · table

> 2.93

Context: 325.4

## Extracted facts

Stored fact records: 69. Some facts used in scoring do not have a stored record.

## Drill Results (66)

### 25SCM096

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-0)

Minto Mine · copper

#### Identity

- Hole ID: 25SCM096
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.93
- Grade Unit: %
- Intercept: 5.2 m
- True Width: 4.68 m
- From: 205.5 m
- To: 210.7 m
- Hole Depth: 360 m
- Intercept Depth: 205.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM096:205.5-210.7
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 0 °
- Dip: -88 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.17
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in the Minto North zone, contributing to the overall resource.

- Positive factor: Solid copper grade for a porphyry deposit.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 0.93

Context: 205.5

#### 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 4.68

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM096

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-1)

Minto Mine · gold

#### Identity

- Hole ID: 25SCM096
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.29
- Grade Unit: g/t
- Intercept: 5.2 m
- True Width: 4.68 m
- From: 205.5 m
- To: 210.7 m
- Hole Depth: 360 m
- Intercept Depth: 205.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM096:205.5-210.7
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 0 °
- Dip: -88 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.17
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A moderate gold grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.29

Context: 205.5

#### 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 4.68

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM096

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-2)

Minto Mine · silver

#### Identity

- Hole ID: 25SCM096
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.63
- Grade Unit: g/t
- Intercept: 5.2 m
- True Width: 4.68 m
- From: 205.5 m
- To: 210.7 m
- Hole Depth: 360 m
- Intercept Depth: 205.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM096:205.5-210.7
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 0 °
- Dip: -88 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.17
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A low silver grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 2.63

Context: 205.5

#### 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 4.68

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM097

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-3)

Minto Mine · copper

#### Identity

- Hole ID: 25SCM097
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.39
- Grade Unit: %
- Intercept: 6.3 m
- True Width: 5.355 m
- From: 47.7 m
- To: 54 m
- Hole Depth: 144.52 m
- Intercept Depth: 47.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM097:47.7-54
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385059
- Northing: 6943286
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.43
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A low-grade copper intercept, but still above the resource cutoff grade mentioned for Ridgetop.

- Positive factor: True width estimated at 85% of reported length, providing good confidence in geometry.

Evidence · table

> 0.39

Context: 47.7

#### 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 5.355

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM097

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-4)

Minto Mine · gold

#### Identity

- Hole ID: 25SCM097
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.04
- Grade Unit: g/t
- Intercept: 6.3 m
- True Width: 5.355 m
- From: 47.7 m
- To: 54 m
- Hole Depth: 144.52 m
- Intercept Depth: 47.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM097:47.7-54
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385059
- Northing: 6943286
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.43
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Very low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.04

Context: 47.7

#### 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 5.355

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM097

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-5)

Minto Mine · silver

#### Identity

- Hole ID: 25SCM097
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 6.3 m
- True Width: 5.355 m
- From: 47.7 m
- To: 54 m
- Hole Depth: 144.52 m
- Intercept Depth: 47.7 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM097:47.7-54
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385059
- Northing: 6943286
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.43
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Very low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 1.50

Context: 47.7

#### 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 5.355

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM117

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-6)

Minto Mine · copper

#### Identity

- Hole ID: 25SCM117
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 12.3 m
- True Width: 10.455 m
- From: 15 m
- To: 27.3 m
- Hole Depth: 231 m
- Intercept Depth: 15 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM117:15-27.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385281
- Northing: 6943498
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.39
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A low-grade copper intercept, but still above the resource cutoff grade mentioned for Ridgetop.

- Positive factor: True width estimated at 85% of reported length, providing good confidence in geometry.

Evidence · table

> 0.38

Context: 15.0

#### 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 10.455

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM117

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-7)

Minto Mine · gold

#### Identity

- Hole ID: 25SCM117
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.01
- Grade Unit: g/t
- Intercept: 12.3 m
- True Width: 10.455 m
- From: 15 m
- To: 27.3 m
- Hole Depth: 231 m
- Intercept Depth: 15 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM117:15-27.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385281
- Northing: 6943498
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.39
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Extremely low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.01

Context: 15.0

#### 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 10.455

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM117

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-8)

Minto Mine · silver

#### Identity

- Hole ID: 25SCM117
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.33
- Grade Unit: g/t
- Intercept: 12.3 m
- True Width: 10.455 m
- From: 15 m
- To: 27.3 m
- Hole Depth: 231 m
- Intercept Depth: 15 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM117:15-27.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 385281
- Northing: 6943498
- Azimuth: 0 °
- Dip: -90 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.39
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Extremely low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.33

Context: 15.0

#### 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 10.455

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM118

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-9)

Minto Mine · copper

#### Identity

- Hole ID: 25SCM118
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.81
- Grade Unit: %
- Intercept: 17.8 m
- True Width: 16.02 m
- From: 210.2 m
- To: 228 m
- Hole Depth: 378 m
- Intercept Depth: 210.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM118:210.2-228
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384117
- Northing: 6945836
- Azimuth: 250 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.11
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in the Minto North zone, contributing to the overall resource.

- Positive factor: Solid copper grade over a good width for a porphyry deposit.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 0.81

Context: 210.2

#### 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 16.02

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM118

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-10)

Minto Mine · gold

#### Identity

- Hole ID: 25SCM118
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 17.8 m
- True Width: 16.02 m
- From: 210.2 m
- To: 228 m
- Hole Depth: 378 m
- Intercept Depth: 210.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM118:210.2-228
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384117
- Northing: 6945836
- Azimuth: 250 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.11
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A moderate gold grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.36

Context: 210.2

#### 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 16.02

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM118

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-11)

Minto Mine · silver

#### Identity

- Hole ID: 25SCM118
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 3.03
- Grade Unit: g/t
- Intercept: 17.8 m
- True Width: 16.02 m
- From: 210.2 m
- To: 228 m
- Hole Depth: 378 m
- Intercept Depth: 210.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM118:210.2-228
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384117
- Northing: 6945836
- Azimuth: 250 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.11
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A low silver grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 3.03

Context: 210.2

#### 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 16.02

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM119

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-12)

Minto Mine · copper

#### Identity

- Hole ID: 25SCM119
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.81
- Grade Unit: %
- Intercept: 5 m
- True Width: 4.25 m
- From: 24 m
- To: 29 m
- Hole Depth: 156 m
- Intercept Depth: 24 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM119:24-29
- Mining Method: mixed

#### Location

- Location: Ridgetop
- Easting: 385281
- Northing: 6943498
- Azimuth: 60 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept at Ridgetop, contributing to the overall resource.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: True width estimated at 85% of reported length, providing good confidence in geometry.

Evidence · table

> 0.81

Context: 24.0

#### 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 4.25

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM119

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-13)

Minto Mine · gold

#### Identity

- Hole ID: 25SCM119
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.01
- Grade Unit: g/t
- Intercept: 5 m
- True Width: 4.25 m
- From: 24 m
- To: 29 m
- Hole Depth: 156 m
- Intercept Depth: 24 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM119:24-29
- Mining Method: mixed

#### Location

- Location: Ridgetop
- Easting: 385281
- Northing: 6943498
- Azimuth: 60 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Extremely low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.01

Context: 24.0

#### 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 4.25

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 25SCM119

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-14)

Minto Mine · silver

#### Identity

- Hole ID: 25SCM119
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.64
- Grade Unit: g/t
- Intercept: 5 m
- True Width: 4.25 m
- From: 24 m
- To: 29 m
- Hole Depth: 156 m
- Intercept Depth: 24 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25SCM119:24-29
- Mining Method: mixed

#### Location

- Location: Ridgetop
- Easting: 385281
- Northing: 6943498
- Azimuth: 60 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.82
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Extremely low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.64

Context: 24.0

#### 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 4.25

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM124

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-15)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM124
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.74
- Grade Unit: %
- Intercept: 9.7 m
- True Width: 8.73 m
- From: 224.3 m
- To: 234 m
- Hole Depth: 312 m
- Intercept Depth: 224.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM124:224.3-234
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 50 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.06
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in the Minto North zone, contributing to the overall resource.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 0.74

Context: 224.3

#### 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 8.73

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM124

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-16)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM124
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.38
- Grade Unit: g/t
- Intercept: 9.7 m
- True Width: 8.73 m
- From: 224.3 m
- To: 234 m
- Hole Depth: 312 m
- Intercept Depth: 224.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM124:224.3-234
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 50 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.06
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A moderate gold grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.38

Context: 224.3

#### 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 8.73

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM124

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-17)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM124
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 3.92
- Grade Unit: g/t
- Intercept: 9.7 m
- True Width: 8.73 m
- From: 224.3 m
- To: 234 m
- Hole Depth: 312 m
- Intercept Depth: 224.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM124:224.3-234
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384116
- Northing: 6945834
- Azimuth: 50 °
- Dip: -62 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.06
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A low silver grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 3.92

Context: 224.3

#### 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 8.73

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-18)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.41
- Grade Unit: %
- Intercept: 86.8 m
- From: 244.2 m
- To: 331 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:244.2-331
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Significant broad intercept in a newly discovered zone, indicating potential for resource growth.

- Positive factor: Discovery of a new mineralized zone \(117 Lens\).

- Positive factor: Broad interval of mineralization, indicating significant volume.

- Positive factor: Contains a higher-grade sub-interval.

Evidence · table

> 0.41

Context: 244.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-19)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 86.8 m
- From: 244.2 m
- To: 331 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:244.2-331
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate gold grade over a broad interval in a newly discovered zone.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.20

Context: 244.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-20)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.01
- Grade Unit: g/t
- Intercept: 86.8 m
- From: 244.2 m
- To: 331 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:244.2-331
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.58
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low silver grade over a broad interval in a newly discovered zone.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 2.01

Context: 244.2

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-21)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.27
- Grade Unit: %
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:268.8-281.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Excellent high-grade copper intercept within the newly discovered 117 Lens, enhancing its potential.

- Positive factor: High-grade copper intercept within a broader zone, indicating potential for higher-grade core.

- Positive factor: Discovery of a new mineralized zone \(117 Lens\).

Evidence · table

> 1.27

Context: 268.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-22)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.89
- Grade Unit: g/t
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:268.8-281.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Strong gold grade within the high-grade sub-interval of the new 117 Lens.

- Positive factor: Good gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 0.89

Context: 268.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM126

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-23)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM126
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 5.91
- Grade Unit: g/t
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Hole Depth: 801 m
- Intercept Depth: 244.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM126:268.8-281.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944709
- Azimuth: 133 °
- Dip: -72 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade within the high-grade sub-interval of the new 117 Lens.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 5.91

Context: 268.8

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-24)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.36
- Grade Unit: %
- Intercept: 5.8 m
- True Width: 5.22 m
- From: 241.8 m
- To: 247.6 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:241.8-247.6
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Excellent high-grade copper intercept at Minto East, demonstrating strong mineralization.

- Positive factor: Very high-grade copper intercept, indicating strong mineralization.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 2.36

Context: 241.8

#### 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 5.22

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-25)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.85
- Grade Unit: g/t
- Intercept: 5.8 m
- True Width: 5.22 m
- From: 241.8 m
- To: 247.6 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:241.8-247.6
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Strong gold grade within a high-grade copper intercept at Minto East.

- Positive factor: Good gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 0.85

Context: 241.8

#### 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 5.22

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-26)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 5.44
- Grade Unit: g/t
- Intercept: 5.8 m
- True Width: 5.22 m
- From: 241.8 m
- To: 247.6 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:241.8-247.6
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade within a high-grade copper intercept at Minto East.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 5.44

Context: 241.8

#### 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 5.22

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-27)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.4
- Grade Unit: %
- Intercept: 12.1 m
- True Width: 10.89 m
- From: 337 m
- To: 349.1 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:337-349.1
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Another strong copper intercept at Minto East, demonstrating continuity of mineralization.

- Positive factor: High-grade copper intercept, indicating strong mineralization.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 1.40

Context: 337.0

#### 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 10.89

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-28)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.51
- Grade Unit: g/t
- Intercept: 12.1 m
- True Width: 10.89 m
- From: 337 m
- To: 349.1 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:337-349.1
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate gold grade within a high-grade copper intercept at Minto East.

- Positive factor: Good gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 0.51

Context: 337.0

#### 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 10.89

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-29)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 4.59
- Grade Unit: g/t
- Intercept: 12.1 m
- True Width: 10.89 m
- From: 337 m
- To: 349.1 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:337-349.1
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade within a high-grade copper intercept at Minto East.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 4.59

Context: 337.0

#### 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 10.89

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-30)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.57
- Grade Unit: %
- Intercept: 9.1 m
- True Width: 8.19 m
- From: 476.8 m
- To: 486 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:476.8-486
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Excellent high-grade copper intercept at Minto East, demonstrating strong mineralization at depth.

- Positive factor: Very high-grade copper intercept, indicating strong mineralization.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 2.57

Context: 476.8

#### 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 8.19

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-31)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.66
- Grade Unit: g/t
- Intercept: 9.1 m
- True Width: 8.19 m
- From: 476.8 m
- To: 486 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:476.8-486
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Strong gold grade within a high-grade copper intercept at Minto East.

- Positive factor: Good gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 0.66

Context: 476.8

#### 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 8.19

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM128

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-32)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM128
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 7.66
- Grade Unit: g/t
- Intercept: 9.1 m
- True Width: 8.19 m
- From: 476.8 m
- To: 486 m
- Hole Depth: 681.75 m
- Intercept Depth: 241.8 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM128:476.8-486
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384965
- Northing: 6945144
- Azimuth: 73 °
- Dip: -71 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade within a high-grade copper intercept at Minto East.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 7.66

Context: 476.8

#### 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 8.19

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-33)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1
- Grade Unit: %
- Intercept: 4.8 m
- From: 72 m
- To: 76.8 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:72-76.8
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.34
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in the new 117 Lens, contributing to its delineation.

- Positive factor: Good copper grade for a porphyry deposit.

Evidence · table

> 1.00

Context: 72.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-34)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.41
- Grade Unit: g/t
- Intercept: 4.8 m
- From: 72 m
- To: 76.8 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:72-76.8
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.34
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A moderate gold grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.41

Context: 72.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-35)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 4.47
- Grade Unit: g/t
- Intercept: 4.8 m
- From: 72 m
- To: 76.8 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:72-76.8
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.34
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 4.47

Context: 72.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-36)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.05
- Grade Unit: %
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:312.7-325.7
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in the new 117 Lens, contributing to its delineation.

- Positive factor: Good copper grade over a good width for a porphyry deposit.

Evidence · table

> 1.05

Context: 312.7

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-37)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.53
- Grade Unit: g/t
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:312.7-325.7
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Strong gold grade within a good copper intercept in the new 117 Lens.

- Positive factor: Good gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 0.53

Context: 312.7

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM138

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-38)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM138
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 3.97
- Grade Unit: g/t
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Hole Depth: 428.36 m
- Intercept Depth: 72 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM138:312.7-325.7
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384725
- Northing: 6944707
- Azimuth: 72 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Moderate silver grade within a good copper intercept in the new 117 Lens.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 3.97

Context: 312.7

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM140

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-39)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM140
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.65
- Grade Unit: %
- Intercept: 5.2 m
- True Width: 4.42 m
- From: 34.1 m
- To: 39.3 m
- Hole Depth: 165 m
- Intercept Depth: 34.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM140:34.1-39.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 384745
- Northing: 6943398
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.75
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept at RT South, contributing to the overall resource.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: True width estimated at 85% of reported length, providing good confidence in geometry.

Evidence · table

> 0.65

Context: 34.1

#### 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 4.42

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM140

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-40)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM140
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 5.2 m
- True Width: 4.42 m
- From: 34.1 m
- To: 39.3 m
- Hole Depth: 165 m
- Intercept Depth: 34.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM140:34.1-39.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 384745
- Northing: 6943398
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.75
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.12

Context: 34.1

#### 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 4.42

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM140

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-41)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM140
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.96
- Grade Unit: g/t
- Intercept: 5.2 m
- True Width: 4.42 m
- From: 34.1 m
- To: 39.3 m
- Hole Depth: 165 m
- Intercept Depth: 34.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM140:34.1-39.3
- Mining Method: mixed

#### Location

- Location: RT South
- Easting: 384745
- Northing: 6943398
- Azimuth: 270 °
- Dip: -80 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.75
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 1.96

Context: 34.1

#### 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 4.42

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM142

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-42)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM142
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.93
- Grade Unit: %
- Intercept: 5 m
- From: 325.4 m
- To: 330.4 m
- Hole Depth: 465 m
- Intercept Depth: 325.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM142:325.4-330.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384722
- Northing: 6944706
- Azimuth: 35 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 4.19
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Outstanding high-grade copper intercept in the newly discovered 117 Lens, significantly enhancing its potential.

- Positive factor: Exceptional copper grade, indicating very strong mineralization.

- Positive factor: Discovery of a new mineralized zone \(117 Lens\).

Evidence · table

> 2.93

Context: 325.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM142

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-43)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM142
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.5
- Grade Unit: g/t
- Intercept: 5 m
- From: 325.4 m
- To: 330.4 m
- Hole Depth: 465 m
- Intercept Depth: 325.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM142:325.4-330.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384722
- Northing: 6944706
- Azimuth: 35 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 4.19
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Excellent gold grade within the high-grade copper intercept in the new 117 Lens.

- Positive factor: High gold grade, significantly enhancing the overall economics of the copper intercept.

Evidence · table

> 1.50

Context: 325.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM142

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-44)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM142
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 16.37
- Grade Unit: g/t
- Intercept: 5 m
- From: 325.4 m
- To: 330.4 m
- Hole Depth: 465 m
- Intercept Depth: 325.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM142:325.4-330.4
- Mining Method: mixed

#### Location

- Location: 117 Lens
- Easting: 384722
- Northing: 6944706
- Azimuth: 35 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 4.19
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Strong silver grade within the high-grade copper intercept in the new 117 Lens.

- Positive factor: Good silver grade, enhancing the overall economics of the copper intercept.

Evidence · table

> 16.37

Context: 325.4

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Infill Drilling**

Polarity: neutral

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

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

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM146

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-45)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM146
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.88
- Grade Unit: %
- Intercept: 7.5 m
- True Width: 6.75 m
- From: 279.3 m
- To: 286.8 m
- Hole Depth: 656.5 m
- Intercept Depth: 279.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM146:279.3-286.8
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384966
- Northing: 6945142
- Azimuth: 44 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept at Minto East, but with lower grade than a nearby hole, suggesting variability.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

- Negative factor: Grade of mineralization was lower than 26SCM128, despite intersecting similar lenses.

Evidence · table

> 0.88

Context: 279.3

#### 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 6.75

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM146

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-46)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM146
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.19
- Grade Unit: g/t
- Intercept: 7.5 m
- True Width: 6.75 m
- From: 279.3 m
- To: 286.8 m
- Hole Depth: 656.5 m
- Intercept Depth: 279.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM146:279.3-286.8
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384966
- Northing: 6945142
- Azimuth: 44 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low gold grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Gold is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 0.19

Context: 279.3

#### 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 6.75

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM146

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-47)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM146
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.67
- Grade Unit: g/t
- Intercept: 7.5 m
- True Width: 6.75 m
- From: 279.3 m
- To: 286.8 m
- Hole Depth: 656.5 m
- Intercept Depth: 279.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM146:279.3-286.8
- Mining Method: mixed

#### Location

- Location: Minto East
- Easting: 384966
- Northing: 6945142
- Azimuth: 44 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.04
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low silver grade accompanying the copper, contributing to the overall metal equivalent.

- Positive factor: Silver is a valuable byproduct, enhancing the overall economics of the copper intercept.

Evidence · table

> 2.67

Context: 279.3

#### 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 6.75

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM154

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-48)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM154
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 36.1 m
- True Width: 32.49 m
- From: 216.1 m
- To: 252.2 m
- Hole Depth: 330 m
- Intercept Depth: 216.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM154:216.1-252.2
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384123
- Northing: 6946069
- Azimuth: 189 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.38
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A broad, low-grade copper intercept in Minto North, contributing to the overall resource.

- Positive factor: Broad interval of mineralization, indicating significant volume.

- Positive factor: True width estimated at 90% of reported length, providing good confidence in geometry.

Evidence · table

> 0.30

Context: 216.1

#### 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 32.49

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM154

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-49)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM154
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.09
- Grade Unit: g/t
- Intercept: 36.1 m
- True Width: 32.49 m
- From: 216.1 m
- To: 252.2 m
- Hole Depth: 330 m
- Intercept Depth: 216.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM154:216.1-252.2
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384123
- Northing: 6946069
- Azimuth: 189 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.38
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.09

Context: 216.1

#### 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 32.49

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM154

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-50)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM154
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.24
- Grade Unit: g/t
- Intercept: 36.1 m
- True Width: 32.49 m
- From: 216.1 m
- To: 252.2 m
- Hole Depth: 330 m
- Intercept Depth: 216.1 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM154:216.1-252.2
- Mining Method: mixed

#### Location

- Location: Minto North
- Easting: 384123
- Northing: 6946069
- Azimuth: 189 °
- Dip: -73 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.38
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 1.24

Context: 216.1

#### 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 32.49

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM155

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-51)

Minto Mine · copper

#### Identity

- Hole ID: 26SCM155
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.84
- Grade Unit: %
- Intercept: 5.5 m
- True Width: 4.675 m
- From: 177.5 m
- To: 183 m
- Hole Depth: 339 m
- Intercept Depth: 177.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM155:177.5-183
- Mining Method: mixed

#### Location

- Location: Area 118
- Easting: 384575
- Northing: 6943971
- Azimuth: 260 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.94
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good copper intercept in Area 118, contributing to the overall resource.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: True width estimated at 85% of reported length, providing good confidence in geometry.

Evidence · table

> 0.84

Context: 177.5

#### 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 4.675

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM155

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-52)

Minto Mine · gold

#### Identity

- Hole ID: 26SCM155
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.11
- Grade Unit: g/t
- Intercept: 5.5 m
- True Width: 4.675 m
- From: 177.5 m
- To: 183 m
- Hole Depth: 339 m
- Intercept Depth: 177.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM155:177.5-183
- Mining Method: mixed

#### Location

- Location: Area 118
- Easting: 384575
- Northing: 6943971
- Azimuth: 260 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.94
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low gold grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 0.11

Context: 177.5

#### 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 4.675

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### 26SCM155

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-53)

Minto Mine · silver

#### Identity

- Hole ID: 26SCM155
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.91
- Grade Unit: g/t
- Intercept: 5.5 m
- True Width: 4.675 m
- From: 177.5 m
- To: 183 m
- Hole Depth: 339 m
- Intercept Depth: 177.5 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 26SCM155:177.5-183
- Mining Method: mixed

#### Location

- Location: Area 118
- Easting: 384575
- Northing: 6943971
- Azimuth: 260 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.94
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Low silver grade, contributing minimally to the overall metal equivalent.

Evidence · table

> 1.91

Context: 177.5

#### 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 4.675

**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"

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-57)

Minto Mine · copper

#### Identity

- Hole ID: Incl.
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.27
- Grade Unit: %
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Intercept Depth: 268.8 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:268.8-281.4
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 1.27 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 16.0 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.27 % copper is strong on the default band.

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

Evidence · table

> 1.27

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-58)

Minto Mine · gold

#### Identity

- Hole ID: Incl.
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.89
- Grade Unit: g/t
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Intercept Depth: 268.8 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:268.8-281.4
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 0.89 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 11.2 g/t·m is weak.

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

Evidence · table

> 0.89

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### Incl.

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-59)

Minto Mine · silver

#### Identity

- Hole ID: Incl.
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 5.91
- Grade Unit: g/t
- Intercept: 12.6 m
- From: 268.8 m
- To: 281.4 m
- Intercept Depth: 268.8 m

#### Classification

- Sample Type: drill
- Group ID: Incl.:268.8-281.4
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.98
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 5.91 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 74.5 g/t·m is below.

- Negative factor: 5.91 g/t silver is below the weak threshold \(30 g/t\) on the default band.

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

Evidence · table

> 5.91

Context: Incl.

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-60)

Minto Mine · copper

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.4
- Grade Unit: %
- Intercept: 12.1 m
- From: 337 m
- To: 349.1 m
- Intercept Depth: 337 m

#### Classification

- Sample Type: drill
- Group ID: and:337-349.1
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 1.4 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 16.9 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.4 % copper is strong on the default band.

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

Evidence · table

> 1.40

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-61)

Minto Mine · gold

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.51
- Grade Unit: g/t
- Intercept: 12.1 m
- From: 337 m
- To: 349.1 m
- Intercept Depth: 337 m

#### Classification

- Sample Type: drill
- Group ID: and:337-349.1
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 0.51 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 6.2 g/t·m is below \(grade alone is weak; the better of the two is used\).

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

Evidence · table

> 0.51

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-62)

Minto Mine · silver

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 4.59
- Grade Unit: g/t
- Intercept: 12.1 m
- From: 337 m
- To: 349.1 m
- Intercept Depth: 337 m

#### Classification

- Sample Type: drill
- Group ID: and:337-349.1
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.81
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 4.59 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 55.5 g/t·m is below.

- Negative factor: 4.59 g/t silver is below the weak threshold \(30 g/t\) on the default band.

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

Evidence · table

> 4.59

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-63)

Minto Mine · copper

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 2.57
- Grade Unit: %
- Intercept: 9.1 m
- From: 476.8 m
- To: 486 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-486
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 2.57 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 23.4 %·m is weak \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 2.57 % copper is exceptional on the default band.

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

Evidence · table

> 2.57

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-64)

Minto Mine · gold

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.66
- Grade Unit: g/t
- Intercept: 9.1 m
- From: 476.8 m
- To: 486 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-486
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 0.66 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 6.0 g/t·m is below \(grade alone is weak; the better of the two is used\).

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

Evidence · table

> 0.66

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-65)

Minto Mine · silver

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 7.66
- Grade Unit: g/t
- Intercept: 9.1 m
- From: 476.8 m
- To: 486 m
- Intercept Depth: 476.8 m

#### Classification

- Sample Type: drill
- Group ID: and:476.8-486
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 3.13
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 7.66 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 69.7 g/t·m is below.

- Negative factor: 7.66 g/t silver is below the weak threshold \(30 g/t\) on the default band.

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

Evidence · table

> 7.66

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-66)

Minto Mine · copper

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: copper
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 1.05
- Grade Unit: %
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Intercept Depth: 312.7 m

#### Classification

- Sample Type: drill
- Group ID: and:312.7-325.7
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 1.05 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 13.7 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.05 % copper is strong on the default band.

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

Evidence · table

> 1.05

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-67)

Minto Mine · gold

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: gold
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 0.53
- Grade Unit: g/t
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Intercept Depth: 312.7 m

#### Classification

- Sample Type: drill
- Group ID: and:312.7-325.7
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 0.53 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 6.9 g/t·m is below \(grade alone is weak; the better of the two is used\).

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

Evidence · table

> 0.53

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-drill-facts-68)

Minto Mine · silver

#### Identity

- Hole ID: and
- Project: Minto Mine
- Commodity: silver
- Region: canada\_yt
- Reported Region: canada\_yt
- Ticker: SCMI

#### Geometry

- Grade: 3.97
- Grade Unit: g/t
- Intercept: 13 m
- From: 312.7 m
- To: 325.7 m
- Intercept Depth: 312.7 m

#### Classification

- Sample Type: drill
- Group ID: and:312.7-325.7
- Mining Method: mixed

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 1.48
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: Expanded from assay table. 3.97 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 51.6 g/t·m is below.

- Negative factor: 3.97 g/t silver is below the weak threshold \(30 g/t\) on the default band.

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

Evidence · table

> 3.97

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: ""Additionally, we are pleased that drilling continues to deliver positive results, including discovery of new mineralize"

## Resource Estimates (3)

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-resource-facts-54)

Minto Project · copper

#### Identity

- Project: Minto Project
- Commodity: copper
- Region: canada\_yt
- Reported Region: Yukon, Canada
- Ticker: SCMI

#### Resource scope

- Estimate type: resource
- Effective date: 2025-04-07T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Sue Bird
- Resource group id: resource:6f9bca2cd11bae559f54
- Mining method: combined

#### Resource Data

- Category: inferred
- Tonnes: 23658000
- Grade: 1.048
- Grade Unit: %
- Contained Metal: 546.8
- Contained Unit: mlbs
- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq

#### Prior Estimate

- Resource Date: 2025-04-07

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A substantial combined inferred copper resource, providing significant exploration upside for the project.

- Positive factor: Large combined inferred copper resource, indicating significant future potential.

- Negative factor: Effective date of the resource estimate is over a year old.

- Negative factor: Inferred category has lower geological confidence.

Evidence · table

> 1.048

Context: 23,658

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

**Cut-off Disclosed**

Polarity: positive

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff\_grade is stated

**QP/CP Signed**

Polarity: positive

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: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**Resource Update**

Polarity: neutral

Definition: Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

**PEA-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

**DFS-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-resource-facts-55)

Minto Project · gold

#### Identity

- Project: Minto Project
- Commodity: gold
- Region: canada\_yt
- Reported Region: Yukon, Canada
- Ticker: SCMI

#### Resource scope

- Estimate type: resource
- Effective date: 2025-04-07T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Sue Bird
- Resource group id: resource:6f9bca2cd11bae559f54
- Mining method: combined

#### Resource Data

- Category: inferred
- Tonnes: 23658000
- Grade: 0.387
- Grade Unit: g/t
- Contained Metal: 294.7
- Contained Unit: koz
- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq

#### Prior Estimate

- Resource Date: 2025-04-07

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A good combined inferred gold resource, contributing to the overall project economics and exploration upside.

- Positive factor: Significant gold byproduct in the combined inferred resource.

- Negative factor: Effective date of the resource estimate is over a year old.

- Negative factor: Inferred category has lower geological confidence.

Evidence · table

> 0.387

Context: 23,658

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

**Cut-off Disclosed**

Polarity: positive

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff\_grade is stated

**QP/CP Signed**

Polarity: positive

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: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**Resource Update**

Polarity: neutral

Definition: Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

**PEA-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

**DFS-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/selkirk-copper-discovers-a-new-mineralized-zone-and-commences-a-phase-2-drill-pr--916e4124-c6d8-4074-bb12-9f9edf4f437f#fact-resource-facts-56)

Minto Project · silver

#### Identity

- Project: Minto Project
- Commodity: silver
- Region: canada\_yt
- Reported Region: Yukon, Canada
- Ticker: SCMI

#### Resource scope

- Estimate type: resource
- Effective date: 2025-04-07T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Sue Bird
- Resource group id: resource:6f9bca2cd11bae559f54
- Mining method: combined

#### Resource Data

- Category: inferred
- Tonnes: 23658000
- Grade: 3.9
- Grade Unit: g/t
- Contained Metal: 2968.1
- Contained Unit: koz
- Cutoff Grade: 0.3
- Cutoff Unit: % CuEq

#### Prior Estimate

- Resource Date: 2025-04-07

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-05-11T00:00:00.000Z

Reasoning: A moderate combined inferred silver resource, contributing to the overall project economics and exploration upside.

- Positive factor: Significant silver byproduct in the combined inferred resource.

- Negative factor: Effective date of the resource estimate is over a year old.

- Negative factor: Inferred category has lower geological confidence.

Evidence · table

> 3.9

Context: 23,658

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

**Cut-off Disclosed**

Polarity: positive

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff\_grade is stated

**QP/CP Signed**

Polarity: positive

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: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**Resource Update**

Polarity: neutral

Definition: Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: the release compares against a previous estimate

**PEA-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

**DFS-Supporting**

Polarity: neutral

Definition: Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

## 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.