# Edge Copper Intersects 287 ft at 0.73% Total Copper, including 190 ft at 1.01% Total Copper, at Zonia

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160

Original source: https://orestocks.com/company/EDCU.V/press-releases/8924188062219883

Publisher: orestocks

Original announcement: 2026-08-26T12:14:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Edge Copper Corporation

- Ticker: EDCU.V

- Exchange: Unavailable

- Region: Arizona

- Primary commodity: Copper

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-08-26 12:37:31 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Edge Copper Corporation announced significant assay results from its Zonia Copper Project in Arizona, highlighted by hole ZND0032 intersecting 287 ft at 0.73% Total Copper, including 190 ft at 1.01% Total Copper. These results confirm high-grade oxide copper mineralization, extend known mineralization beyond the current PEA design pit, and will be incorporated into an updated Mineral Resource estimate in Q4 2026.

Reasoning: Edge Copper reported strong drill results from its Zonia Copper Project, including a high-grade intercept of 190 ft at 1.01% copper, which is exceptional for a porphyry deposit. The drilling extended mineralization beyond the current PEA pit and confirmed continuity in historical areas, providing valuable data for an upcoming resource update. Robust QA/QC and QP sign-off bolster confidence in the results.

- Positive factor: High-grade copper intercepts

- Positive factor: Broad mineralized intervals

- Positive factor: Extension of mineralization beyond current PEA pit

- Positive factor: Confirmation of continuity in previously defined areas

- Positive factor: QA/QC procedures disclosed and QP signed off

- Positive factor: Results will feed into an updated resource estimate

Facts used in scoring: 27

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 190 ft at 1.01% CuT \(57.91m @ 1.01% Cu\) in ZND0032 is exceptional for a porphyry copper deposit \(threshold >= 0.8% Cu\).

Evidence · text

> 190 ft at 1.01% Total Copper

**True Width Disclosed**

Polarity: positive

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

Why it applies: The document explicitly states that 'intervals reported in this news release are interpreted to represent approximate true thicknesses'.

Evidence · text

> intervals reported in this news release are interpreted to represent approximate true thicknesses

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Holes ZND0058 and ZND0052 are reported to be 'extending oxide/mixed mineralization beyond the current PEA Design Pit'.

Evidence · text

> extending oxide/mixed mineralization beyond the current PEA Design Pit

**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 dedicated 'QA/QC' section detailing procedures, certified lab, and QP sign-off.

Evidence · text

> All drill samples were collected under the supervision of the Company's geological staff in accordance with industry-standard quality assurance and quality control \("QA/QC"\) procedures.

**QP/CP Signed**

Polarity: positive

Story-specific tag

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

Why it applies: Patrick B. Redmond, Ph.D., P.Geo., a consultant to the Company, is named as a Qualified Person who approved the scientific and technical information.

Evidence · text

> The scientific and technical information contained in this news release has been approved by Patrick B. Redmond, Ph.D., P.Geo., a consultant to the Company, who is a Qualified Person as defined by National Instrument 43-101

**Cut-off Disclosed**

Polarity: positive

Story-specific tag

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The document explicitly states that 'Significant intervals reported in this news release were calculated using a 0.10% CuT cut-off'.

Evidence · text

> Significant intervals reported in this news release were calculated using a 0.10% CuT cut-off.

**Infill Drilling**

Polarity: neutral

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

Why it applies: Hole ZND0032 'confirms high-grade oxide copper mineralization in an area previously defined only by shallow historical drilling', indicating infill drilling to improve confidence.

Evidence · text

> Hole ZND0032 confirms high-grade oxide copper mineralization in an area previously defined only by shallow historical drilling

## Extracted facts

Stored fact records: 27. Some facts used in scoring do not have a stored record.

## Drill Results (27)

### ZND0005

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-0)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0005
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.55
- Grade Unit: %
- Intercept: 57.3024 m
- True Width: 57.3024 m
- From: 0.6096 m
- To: 57.912 m
- Hole Depth: 242.9256 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483143
- Northing: 1200460
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1408.1316 m
- Azimuth: 138 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0005 returned a strong grade of 0.55% CuT over a continuous width of 57.30m, confirming high-grade oxide copper mineralization in the southern part of the deposit, which is a positive outcome for resource modeling.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Continuous width

- Positive factor: Confirms high-grade oxide mineralization

Evidence · table

> 0.55

Context: 188

### ZND0017

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-1)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0017
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 23.1648 m
- True Width: 23.1648 m
- From: 40.2336 m
- To: 63.3984 m
- Hole Depth: 262.128 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 485591
- Northing: 1204756
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1329.2328 m
- Azimuth: 132 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0017 shows a weak grade of 0.18% CuT over a moderate width, which is below the moderate threshold for porphyry copper, indicating lower economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.18

Context: 76

### ZND0017

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-2)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0017
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.19
- Grade Unit: %
- Intercept: 76.2 m
- True Width: 76.2 m
- From: 73.152 m
- To: 149.352 m
- Hole Depth: 262.128 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 485591
- Northing: 1204756
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1329.2328 m
- Azimuth: 132 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This broad intercept of 76.2m at 0.19% CuT from ZND0017 is below the moderate grade threshold for porphyry copper, suggesting lower economic potential for this interval despite its significant width.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.19

Context: 250

### ZND0017

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-3)

Zonia Copper Project · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: ZND0017
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.37
- Grade Unit: %
- Intercept: 10.0584 m
- True Width: 10.0584 m
- From: 99.6792 m
- To: 109.728 m
- Hole Depth: 262.128 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 485591
- Northing: 1204756
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1329.2328 m
- Azimuth: 132 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0017 shows a moderate grade of 0.37% CuT over a moderate width, which is a positive but not exceptional result for porphyry copper.

- Positive factor: Moderate grade for porphyry copper

Evidence · table

> 0.37

Context: 33

### ZND0029

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-4)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0029
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.19
- Grade Unit: %
- Intercept: 57.6072 m
- True Width: 57.6072 m
- From: 0.3048 m
- To: 57.912 m
- Hole Depth: 106.3752 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484450
- Northing: 1202030
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1375.2096 m
- Azimuth: 142 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0029 intersected a broad interval of 57.61m at 0.19% CuT, which is a weak grade for porphyry copper, limiting its individual economic significance.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.19

Context: 189

### ZND0029

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-5)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0029
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 13.4112 m
- True Width: 13.4112 m
- From: 27.432 m
- To: 40.8432 m
- Hole Depth: 106.3752 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484450
- Northing: 1202030
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1375.2096 m
- Azimuth: 142 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0029 shows a moderate grade of 0.33% CuT over a moderate width, which is a positive but not exceptional result for porphyry copper.

- Positive factor: Moderate grade for porphyry copper

Evidence · table

> 0.33

Context: 44

### ZND0031

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-6)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0031
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 16.764 m
- True Width: 16.764 m
- From: 21.6408 m
- To: 38.4048 m
- Hole Depth: 302.664 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486930
- Northing: 1206158
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1365.504 m
- Azimuth: 135 °
- Dip: -45 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0031 shows a weak grade of 0.16% CuT over a moderate width, which is below the weak threshold for porphyry copper, indicating low economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.16

Context: 55

### ZND0031

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-7)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0031
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.12
- Grade Unit: %
- Intercept: 36.2712 m
- True Width: 36.2712 m
- From: 77.1144 m
- To: 113.3856 m
- Hole Depth: 302.664 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486930
- Northing: 1206158
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1365.504 m
- Azimuth: 135 °
- Dip: -45 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0031 shows a weak grade of 0.12% CuT over a strong continuity width, which is below the weak threshold for porphyry copper, indicating low economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.12

Context: 119

### ZND0031

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-8)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0031
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 13.716 m
- True Width: 13.716 m
- From: 133.1976 m
- To: 146.9136 m
- Hole Depth: 302.664 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486930
- Northing: 1206158
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1365.504 m
- Azimuth: 135 °
- Dip: -45 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0031 shows a weak grade of 0.11% CuT over a moderate width, which is below the weak threshold for porphyry copper, indicating low economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.11

Context: 45

### ZND0031

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-9)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0031
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 60.6552 m
- True Width: 60.6552 m
- From: 164.8968 m
- To: 225.552 m
- Hole Depth: 302.664 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486930
- Northing: 1206158
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1365.504 m
- Azimuth: 135 °
- Dip: -45 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This broad intercept of 60.66m at 0.23% CuT from ZND0031 is below the moderate grade threshold for porphyry copper, limiting its individual economic significance.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.23

Context: 199

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-10)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.73
- Grade Unit: %
- Intercept: 87.4728 m
- True Width: 87.4728 m
- From: 3.9624 m
- To: 91.44 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0032 delivered a strong intercept of 87.47m at 0.73% CuT, which is a highly material result for a porphyry copper deposit, confirming high-grade oxide mineralization and contributing significantly to resource potential.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Continuous width

- Positive factor: High grade-thickness product

- Positive factor: Confirms high-grade oxide mineralization

Evidence · table

> 0.73

Context: 287

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-11)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 1.01
- Grade Unit: %
- Intercept: 57.912 m
- True Width: 57.912 m
- From: 15.24 m
- To: 73.152 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0032 of 57.91m at 1.01% CuT is an exceptional result, representing the highest-grade interval intersected to date in the program and significantly enhancing the project's economic potential.

- Positive factor: Exceptional grade for porphyry copper

- Positive factor: Continuous width

- Positive factor: High grade-thickness product

- Positive factor: Highest-grade interval to date

Evidence · table

> 1.01

Context: 190

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-12)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 76.8096 m
- True Width: 76.8096 m
- From: 106.68 m
- To: 183.4896 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This broad intercept of 76.81m at 0.26% CuT from ZND0032 represents a moderate grade for porphyry copper, adding to the overall mineralized footprint at depth.

- Positive factor: Moderate grade for porphyry copper

- Positive factor: Continuous width

Evidence · table

> 0.26

Context: 252

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-13)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.41
- Grade Unit: %
- Intercept: 34.1376 m
- True Width: 34.1376 m
- From: 146.304 m
- To: 180.432 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0032 of 34.14m at 0.41% CuT is a strong grade for porphyry copper, enhancing the overall value of the broader interval.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Strong continuity width

Evidence · table

> 0.41

Context: 112

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-14)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 51.2064 m
- True Width: 51.2064 m
- From: 195.6816 m
- To: 246.888 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This broad intercept of 51.21m at 0.26% CuT from ZND0032 represents a moderate grade for porphyry copper, further demonstrating the vertical extent of mineralization.

- Positive factor: Moderate grade for porphyry copper

- Positive factor: Continuous width

Evidence · table

> 0.26

Context: 168

### ZND0032

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-15)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0032
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.35
- Grade Unit: %
- Intercept: 15.24 m
- True Width: 15.24 m
- From: 204.8256 m
- To: 219.9672 m
- Hole Depth: 265.7856 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 483820
- Northing: 1202465
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1398.4416 m
- Azimuth: 146 °
- Dip: -49 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0032 of 15.24m at 0.35% CuT is a moderate grade for porphyry copper, contributing positively to the overall mineralized system.

- Positive factor: Moderate grade for porphyry copper

- Positive factor: Moderate width

Evidence · table

> 0.35

Context: 50

### ZND0033

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-16)

Zonia Copper Project · copper

Needs review: ungrounded

#### Identity

- Hole ID: ZND0033
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 102.4128 m
- True Width: 102.4128 m
- From: 0 m
- To: 102.4128 m
- Hole Depth: 173.736 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486575
- Northing: 1204778
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1358.1984 m
- Azimuth: 142 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0033 intersected a very broad interval of 102.41m at 0.16% CuT, which is a weak grade for porphyry copper, indicating lower economic significance despite the substantial width.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.16

Context: 336

### ZND0033

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-17)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0033
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 17.3736 m
- True Width: 17.3736 m
- From: 153.3192 m
- To: 170.688 m
- Hole Depth: 173.736 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486575
- Northing: 1204778
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1358.1984 m
- Azimuth: 142 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0033 shows a weak grade of 0.11% CuT over a moderate width, which is below the weak threshold for porphyry copper, indicating low economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.11

Context: 57

### ZND0043

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-18)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0043
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.14
- Grade Unit: %
- Intercept: 27.432 m
- True Width: 27.432 m
- From: 0 m
- To: 27.432 m
- Hole Depth: 188.0616 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486912
- Northing: 1205585
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1363.3824 m
- Azimuth: 111 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0043 shows a weak grade of 0.14% CuT over a strong continuity width, which is below the weak threshold for porphyry copper, indicating low economic significance for this specific interval.

- Positive factor: Strong continuity width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.14

Context: 90

### ZND0043

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-19)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0043
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.21
- Grade Unit: %
- Intercept: 88.6968 m
- True Width: 88.6968 m
- From: 69.7992 m
- To: 158.496 m
- Hole Depth: 188.0616 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486912
- Northing: 1205585
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1363.3824 m
- Azimuth: 111 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This very broad intercept of 88.70m at 0.21% CuT from ZND0043 is below the moderate grade threshold for porphyry copper, limiting its individual economic significance.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.21

Context: 291

### ZND0050

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-20)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0050
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.14
- Grade Unit: %
- Intercept: 134.112 m
- True Width: 134.112 m
- From: 0 m
- To: 134.112 m
- Hole Depth: 158.7984 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 486905
- Northing: 1205355
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1364.6016 m
- Azimuth: 134 °
- Dip: -48 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0050 intersected a very broad interval of 134.11m at 0.14% CuT, which is a weak grade for porphyry copper, indicating lower economic significance despite the substantial width.

- Positive factor: Continuous width

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.14

Context: 440

### ZND0052

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-21)

Zonia Copper Project · copper

Needs review: ungrounded

#### Identity

- Hole ID: ZND0052
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.15
- Grade Unit: %
- Intercept: 159.1056 m
- True Width: 159.1056 m
- From: 173.736 m
- To: 332.8416 m
- Hole Depth: 340.7616 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484723
- Northing: 1204510
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1404.8424 m
- Azimuth: 132 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0052 intersected a very broad interval of 159.11m at 0.15% CuT, which is a weak grade for porphyry copper, but is positive for extending mineralization beyond the current PEA pit.

- Positive factor: Continuous width

- Positive factor: Extends mineralization beyond PEA pit

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.15

Context: 522

### ZND0052

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-22)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0052
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.47
- Grade Unit: %
- Intercept: 12.192 m
- True Width: 12.192 m
- From: 237.744 m
- To: 24.384 m
- Hole Depth: 340.7616 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484723
- Northing: 1204510
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1404.8424 m
- Azimuth: 132 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0052 of 12.19m at 0.47% CuT is a strong grade for porphyry copper, enhancing the overall value of the broader interval and contributing to the extension of mineralization.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Moderate width

- Positive factor: Extends mineralization beyond PEA pit

Evidence · table

> 0.47

Context: 40

### ZND0058

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-23)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0058
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.21
- Grade Unit: %
- Intercept: 13.1064 m
- True Width: 13.1064 m
- From: 15.24 m
- To: 28.3464 m
- Hole Depth: 643.7904 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484195
- Northing: 1203815
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1406.0616 m
- Azimuth: 135 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0058 shows a weak grade of 0.21% CuT over a moderate width, which is below the moderate threshold for porphyry copper, indicating lower economic significance for this specific interval.

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.21

Context: 43

### ZND0058

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-24)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0058
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.46
- Grade Unit: %
- Intercept: 50.292 m
- True Width: 50.292 m
- From: 176.4792 m
- To: 226.7712 m
- Hole Depth: 643.7904 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484195
- Northing: 1203815
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1406.0616 m
- Azimuth: 135 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Hole ZND0058 returned a strong intercept of 50.29m at 0.46% CuT, which is a highly material result for a porphyry copper deposit, extending mineralization beyond the current PEA pit.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Continuous width

- Positive factor: Extends mineralization beyond PEA pit

Evidence · table

> 0.46

Context: 165

### ZND0058

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-25)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0058
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.64
- Grade Unit: %
- Intercept: 31.6992 m
- True Width: 31.6992 m
- From: 195.072 m
- To: 226.7712 m
- Hole Depth: 643.7904 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484195
- Northing: 1203815
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1406.0616 m
- Azimuth: 135 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This sub-interval from ZND0058 of 31.70m at 0.64% CuT is a strong grade for porphyry copper, significantly enhancing the overall value of the broader interval and contributing to the extension of mineralization.

- Positive factor: Strong grade for porphyry copper

- Positive factor: Strong continuity width

- Positive factor: Extends mineralization beyond PEA pit

Evidence · table

> 0.64

Context: 104

### ZND0058

[Link to this fact](https://atlas-staging.minestarters.com/news/edge-copper-intersects-287-ft-at-0-73-total-copper-including-190-ft-at-1-01-tota--8a657f32-0916-4f2d-9958-af9c70e26160#fact-drill-facts-26)

Zonia Copper Project · copper

#### Identity

- Hole ID: ZND0058
- Project: Zonia Copper Project
- Commodity: copper
- Region: usa\_az
- Reported Region: Arizona
- Ticker: EDCU.V

#### Geometry

- Grade: 0.13
- Grade Unit: %
- Intercept: 41.4528 m
- True Width: 41.4528 m
- From: 236.8392 m
- To: 278.2824 m
- Hole Depth: 643.7904 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 484195
- Northing: 1203815
- CRS: Arizona State Plane \(EPSG:2223\)
- EPSG: 2223
- Elevation: 1406.0616 m
- Azimuth: 135 °
- Dip: -50 °
- Loc. Confidence: high

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: %

#### Review

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

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: This intercept from ZND0058 shows a weak grade of 0.13% CuT over a strong continuity width, which is below the weak threshold for porphyry copper, but is positive for extending mineralization beyond the current PEA pit.

- Positive factor: Strong continuity width

- Positive factor: Extends mineralization beyond PEA pit

- Negative factor: Weak grade for porphyry copper

Evidence · table

> 0.13

Context: 136

## 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.