# Midnight Sun Drills 0.89% Copper Over 25 Metres and 1.36% Copper Over 6 Metres within 0.46% Copper Over 50 Metres; Continuing to Significantly Extend Dumbwa System

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab

Original source: https://money.tmx.com/en/quote/MMA/news/6173231978998465/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit

Publisher: tmx

Original announcement: 2026-01-29T11:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Midnight Sun Mining Corp.

- Ticker: MMA

- Exchange: TSX

- Region: Solwezi, Zambia

- Primary commodity: Copper

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-16 10:55:07 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Midnight Sun Mining Corp. announced drill results from its Dumbwa Target in Zambia, highlighting significant copper intercepts including 0.89% copper over 25 metres and 1.36% copper over 6 metres within a broader 0.46% copper over 50 metres. The drilling has extended the mineralized strike length to 3.6 kilometres, with the company comparing the system to the nearby Lumwana Mine. The program included 28 holes, with 140 additional holes planned and robust QA/QC procedures in place.

Reasoning: The drill results report exceptional copper grades over significant widths for a bulk-tonnage system, substantially extending the known strike length of the Dumbwa system. The positive comparison to the nearby Lumwana Mine, coupled with strong QA/QC, indicates high potential. However, the lack of true width disclosure and presence of NSR holes introduce some uncertainty.

- Positive factor: High-grade copper intercepts \(1.36% Cu over 6m, 0.89% Cu over 25m\) within broader mineralization are exceptional for a bulk-tonnage copper system.

- Positive factor: Significant strike extension of the Dumbwa system to 3.6 kilometres demonstrates district-scale potential and continuity.

- Positive factor: Comparison to the geologically similar Lumwana Mine suggests potential for a large-scale deposit.

- Positive factor: Robust QA/QC procedures, including a certified lab and QP sign-off, enhance confidence in the results.

- Positive factor: Ongoing drilling program with 140 additional holes planned indicates continued exploration and potential for further growth.

- Negative factor: Intervals are reported as downhole lengths, and true widths are not stated, which may overstate actual thickness.

- Negative factor: Several holes returned 'No Significant Results' \(NSR\), indicating variability in mineralization.

Facts used in scoring: 53

## Classification and evidence

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document explicitly states that 'Intervals listed are based on drilling intervals and therefore are considered relative rather than true widths'.

Evidence · text

> Intervals listed are based on drilling intervals and therefore are considered relative rather than true widths.

**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 details an in-house QA/QC program including blanks, standards, and duplicates, mentions a fully accredited laboratory \(SGS Labs\), and states that a Qualified Person \(Darin Labrenz, P.Geo.\) reviewed and approved the technical data.

Evidence · text

> Midnight Sun follows an in-house QA/QC program that consisted of a random insertion every 10 th sample of either a coarse blank, fine blank, coarse duplicate, fine duplicate, or Certified Reference Material \(standards\). All samples were then delivered to SGS Labs located in Kalulushi, Zambia, a fully accredited laboratory. Once received, the samples were sorted, dried, crushed, and pulverized \(SGS code PRP90\) followed by four-acid digest with ICP-OES finish \(SGS Code ICP42S\). Copper range of detection is 0.01-10%. Darin Labrenz, P.Geo., a consulting geologist for the Company and Qualified Person under NI 43-101, has reviewed and approved the technical data and contents of this release.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The drilling is described as 'continuing to significantly extend the mineralized system at Dumbwa along strike' and 'Each step-out makes Dumbwa larger, stronger, and increasingly compelling', indicating an expansion of known mineralization.

Evidence · text

> Ongoing drilling continues to significantly extend the mineralized system at Dumbwa along strike. Each hit strengthens our confidence in the Dumbwa system and further validates our thesis. Our strategy of methodically delineating Dumbwa in 100 to 200 metre increments along strike has proven to be the right strategy to rapidly reveal the true scale of this copper system. We are advancing quickly, hitting consistent copper mineralization that mirrors what my team encountered as we expanded Lumwana. With drilled strike length now exceeding 3.6 kilometres with exceptional continuity, we are efficiently tracking the system and delineating it with precision. As the strike continues to grow, each step-out makes Dumbwa larger, stronger, and increasingly compelling.

**Exceptional Grade**

Polarity: positive

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The intercept of 1.36% Cu over 6m in DBW-25-030 is exceptional for a porphyry-style copper deposit \(rubric threshold >=0.8%\).

Evidence · table

> 1.36

Context: 6

**Exceptional Grade**

Polarity: positive

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The intercept of 0.89% Cu over 25m in DBW-25-021 is exceptional for a porphyry-style copper deposit \(rubric threshold >=0.8%\).

Evidence · table

> 0.89

Context: 25

**Strong Grade**

Polarity: positive

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The intercept of 0.46% Cu over 50m in DBW-25-030 is a strong grade for a porphyry-style copper deposit \(rubric threshold >=0.4%\).

Evidence · table

> 0.46

Context: 50

**Strong Grade**

Polarity: positive

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The intercept of 0.48% Cu over 21.85m in DBW-25-027 is a strong grade for a porphyry-style copper deposit \(rubric threshold >=0.4%\).

Evidence · table

> 0.48

Context: 21.85

**No Significant Results**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Hole DBW-25-012 returned 'NSR' \(No Significant Results\), indicating a lack of economic mineralization.

Evidence · table

> NSR

Context: -

**No Significant Results**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Hole DBW-25-023 returned 'NSR' \(No Significant Results\), indicating a lack of economic mineralization.

Evidence · table

> NSR

Context: -

**No Significant Results**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Hole DBW-25-029 returned 'NSR' \(No Significant Results\), indicating a lack of economic mineralization.

Evidence · table

> NSR

Context: -

**No Significant Results**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Hole DBW-25-041 returned 'NSR' \(No Significant Results\), indicating a lack of economic mineralization.

Evidence · table

> NSR

Context: -

## Extracted facts

Stored fact records: 53. Some facts used in scoring do not have a stored record.

## Drill Results (53)

### DBW-25-008

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-0)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-008
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.69
- Grade Unit: %
- Intercept: 1 m
- From: 147 m
- To: 148 m
- Hole Depth: 285 m
- Intercept Depth: 147 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-008:147-148
- Mining Method: open\_pit

#### Location

- Easting: 440965
- Northing: 8629769
- CRS: WGS84, Zone 35 South
- Elevation: 1245 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow intercept of 0.69% copper is moderate grade for a porphyry-style deposit but its limited width reduces its overall materiality.

- Negative factor: Narrow intercept length \(1m\).

Evidence · table

> 0.69

Context: 1

#### 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

### DBW-25-008

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-1)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-008
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 1 m
- From: 165 m
- To: 166 m
- Hole Depth: 285 m
- Intercept Depth: 147 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-008:165-166
- Mining Method: open\_pit

#### Location

- Easting: 440965
- Northing: 8629769
- CRS: WGS84, Zone 35 South
- Elevation: 1245 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow intercept of 0.26% copper is a weak grade for a porphyry-style deposit, contributing minimally to overall materiality.

- Negative factor: Narrow intercept length \(1m\).

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.26

Context: 1

#### 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

### DBW-25-008

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-2)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-008
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.19
- Grade Unit: %
- Intercept: 4.2 m
- From: 201 m
- To: 205.2 m
- Hole Depth: 285 m
- Intercept Depth: 147 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-008:201-205.2
- Mining Method: open\_pit

#### Location

- Easting: 440965
- Northing: 8629769
- CRS: WGS84, Zone 35 South
- Elevation: 1245 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 4.2m intercept of 0.19% copper is a weak grade for a porphyry-style deposit, indicating limited economic significance.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.19

Context: 4.20

#### 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

### DBW-25-012

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-3)

Dumbwa Target

#### Identity

- Hole ID: DBW-25-012
- Project: Dumbwa Target
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade Unit: %
- Hole Depth: 317.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 440098
- Northing: 8627319
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: This drill hole returned no significant results \(NSR\), indicating a lack of economic mineralization in this specific intercept.

- Negative factor: No significant results reported for this drill hole.

Evidence · table

> NSR

Context: -

#### 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

### DBW-25-013

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-4)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-013
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 15 m
- From: 68 m
- To: 83 m
- Hole Depth: 206 m
- Intercept Depth: 68 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-013:68-83
- Mining Method: open\_pit

#### Location

- Easting: 440346
- Northing: 8627413
- CRS: WGS84, Zone 35 South
- Elevation: 1221 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 15m intercept of 0.38% copper is a moderate width with a grade at the lower end of economic for a porphyry-style deposit.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.38

Context: 15

#### 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

### DBW-25-014

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-5)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-014
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.43
- Grade Unit: %
- Intercept: 16 m
- From: 102 m
- To: 118 m
- Hole Depth: 224.5 m
- Intercept Depth: 102 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-014:102-118
- Mining Method: open\_pit

#### Location

- Easting: 440272
- Northing: 8627314
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 16m intercept of 0.43% copper represents a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.43

Context: 16

#### 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

### DBW-25-015

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-6)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-015
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 4 m
- From: 58 m
- To: 62 m
- Hole Depth: 111 m
- Intercept Depth: 58 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-015:58-62
- Mining Method: open\_pit

#### Location

- Easting: 440917
- Northing: 8629759
- CRS: WGS84, Zone 35 South
- Elevation: 1240 m
- Azimuth: 270 °
- Dip: -50 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 4m intercept of 0.24% copper is a weak grade for a porphyry-style deposit, indicating limited economic significance.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.24

Context: 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

### DBW-25-016

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-7)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-016
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 30 m
- From: 66 m
- To: 96 m
- Hole Depth: 176.7 m
- Intercept Depth: 66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-016:66-96
- Mining Method: open\_pit

#### Location

- Easting: 440274
- Northing: 8627416
- CRS: WGS84, Zone 35 South
- Elevation: 1221 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 30m intercept of 0.31% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.31

Context: 30

#### 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

### DBW-25-016

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-8)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-016
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.52
- Grade Unit: %
- Intercept: 14 m
- From: 66 m
- To: 80 m
- Hole Depth: 176.7 m
- Intercept Depth: 66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-016:66-80
- Mining Method: open\_pit

#### Location

- Easting: 440274
- Northing: 8627416
- CRS: WGS84, Zone 35 South
- Elevation: 1221 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 14m intercept of 0.52% copper is a strong grade for a porphyry-style deposit, representing a higher-grade zone within the broader interval.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.52

Context: 14

#### 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

### DBW-25-017

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-9)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-017
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 2 m
- From: 78 m
- To: 80 m
- Hole Depth: 182.4 m
- Intercept Depth: 78 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-017:78-80
- Mining Method: open\_pit

#### Location

- Easting: 440226
- Northing: 8627416
- CRS: WGS84, Zone 35 South
- Elevation: 1226 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 2m intercept of 0.2% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(2m\).

Evidence · table

> 0.2

Context: 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

### DBW-25-018

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-10)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-018
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.45
- Grade Unit: %
- Intercept: 2 m
- From: 35 m
- To: 37 m
- Hole Depth: 173.8 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-018:35-37
- Mining Method: open\_pit

#### Location

- Easting: 440256
- Northing: 8627513
- CRS: WGS84, Zone 35 South
- Elevation: 1227 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 2m intercept of 0.45% copper is a strong grade for a porphyry-style deposit, but its limited width reduces overall materiality.

- Positive factor: Strong grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(2m\).

Evidence · table

> 0.45

Context: 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

### DBW-25-018

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-11)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-018
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.41
- Grade Unit: %
- Intercept: 10 m
- From: 56 m
- To: 66 m
- Hole Depth: 173.8 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-018:56-66
- Mining Method: open\_pit

#### Location

- Easting: 440256
- Northing: 8627513
- CRS: WGS84, Zone 35 South
- Elevation: 1227 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 10m intercept of 0.41% copper is a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.41

Context: 10

#### 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

### DBW-25-019

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-12)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-019
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 10 m
- From: 156 m
- To: 166 m
- Hole Depth: 275.5 m
- Intercept Depth: 156 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-019:156-166
- Mining Method: open\_pit

#### Location

- Easting: 439757
- Northing: 8627412
- CRS: WGS84, Zone 35 South
- Elevation: 1265 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 10m intercept of 0.32% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.32

Context: 10

#### 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

### DBW-25-019

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-13)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-019
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.12
- Grade Unit: %
- Intercept: 32 m
- From: 176 m
- To: 208 m
- Hole Depth: 275.5 m
- Intercept Depth: 156 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-019:176-208
- Mining Method: open\_pit

#### Location

- Easting: 439757
- Northing: 8627412
- CRS: WGS84, Zone 35 South
- Elevation: 1265 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 32m intercept of 0.12% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential despite the width.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.12

Context: 32

#### 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

### DBW-25-020

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-14)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-020
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.15
- Grade Unit: %
- Intercept: 19 m
- From: 0 m
- To: 19 m
- Hole Depth: 225 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-020:0-19
- Mining Method: open\_pit

#### Location

- Easting: 440347
- Northing: 8627302
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 19m intercept of 0.15% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.15

Context: 19

#### 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

### DBW-25-020

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-15)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-020
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 19 m
- From: 34 m
- To: 53 m
- Hole Depth: 225 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-020:34-53
- Mining Method: open\_pit

#### Location

- Easting: 440347
- Northing: 8627302
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 19m intercept of 0.34% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.34

Context: 19

#### 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

### DBW-25-020

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-16)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-020
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 3 m
- From: 61 m
- To: 64 m
- Hole Depth: 225 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-020:61-64
- Mining Method: open\_pit

#### Location

- Easting: 440347
- Northing: 8627302
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 3m intercept of 0.22% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(3m\).

Evidence · table

> 0.22

Context: 3

#### 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

### DBW-25-020

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-17)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-020
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.54
- Grade Unit: %
- Intercept: 12.3 m
- From: 109 m
- To: 121.3 m
- Hole Depth: 225 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-020:109-121.3
- Mining Method: open\_pit

#### Location

- Easting: 440347
- Northing: 8627302
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 12.3m intercept of 0.54% copper is a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.54

Context: 12.3

#### 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

### DBW-25-021

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-18)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-021
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.29
- Grade Unit: %
- Intercept: 8 m
- From: 23 m
- To: 31 m
- Hole Depth: 177 m
- Intercept Depth: 23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-021:23-31
- Mining Method: open\_pit

#### Location

- Easting: 440452
- Northing: 8627418
- CRS: WGS84, Zone 35 South
- Elevation: 1235 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: An 8m intercept of 0.29% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.29

Context: 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

### DBW-25-021

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-19)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-021
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.89
- Grade Unit: %
- Intercept: 25 m
- From: 41 m
- To: 66 m
- Hole Depth: 177 m
- Intercept Depth: 23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-021:41-66
- Mining Method: open\_pit

#### Location

- Easting: 440452
- Northing: 8627418
- CRS: WGS84, Zone 35 South
- Elevation: 1235 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 25m intercept of 0.89% copper is an exceptional grade for a porphyry-style deposit, representing a highly material and novel result.

- Positive factor: Exceptional grade for a porphyry-style deposit.

- Positive factor: Significant intercept length \(25m\).

Evidence · table

> 0.89

Context: 25

#### 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

### DBW-25-021

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-20)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-021
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.23
- Grade Unit: %
- Intercept: 7 m
- From: 91 m
- To: 98 m
- Hole Depth: 177 m
- Intercept Depth: 23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-021:91-98
- Mining Method: open\_pit

#### Location

- Easting: 440452
- Northing: 8627418
- CRS: WGS84, Zone 35 South
- Elevation: 1235 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 7m intercept of 0.23% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.23

Context: 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

### DBW-25-021

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-21)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-021
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 6 m
- From: 157 m
- To: 163 m
- Hole Depth: 177 m
- Intercept Depth: 23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-021:157-163
- Mining Method: open\_pit

#### Location

- Easting: 440452
- Northing: 8627418
- CRS: WGS84, Zone 35 South
- Elevation: 1235 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 6m intercept of 0.33% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.33

Context: 6

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-022

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-22)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-022
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.76
- Grade Unit: %
- Intercept: 1.2 m
- From: 55.8 m
- To: 57 m
- Hole Depth: 165 m
- Intercept Depth: 55.8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-022:55.8-57
- Mining Method: open\_pit

#### Location

- Easting: 440205
- Northing: 8627517
- CRS: WGS84, Zone 35 South
- Elevation: 1233 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 1.2m intercept of 0.76% copper is a strong grade for a porphyry-style deposit, but its limited width reduces overall materiality.

- Positive factor: Strong grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(1.2m\).

Evidence · table

> 0.76

Context: 1.2

#### 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

### DBW-25-023

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-23)

Dumbwa Target

#### Identity

- Hole ID: DBW-25-023
- Project: Dumbwa Target
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade Unit: %
- Hole Depth: 170.4 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 440305
- Northing: 8627617
- CRS: WGS84, Zone 35 South
- Elevation: 1228 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: This drill hole returned no significant results \(NSR\), indicating a lack of economic mineralization in this specific intercept.

- Negative factor: No significant results reported for this drill hole.

Evidence · table

> NSR

Context: -

#### 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

### DBW-25-024

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-24)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-024
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.21
- Grade Unit: %
- Intercept: 4 m
- From: 107 m
- To: 111 m
- Hole Depth: 230.6 m
- Intercept Depth: 107 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-024:107-111
- Mining Method: open\_pit

#### Location

- Easting: 439706
- Northing: 8627597
- CRS: WGS84, Zone 35 South
- Elevation: 1245 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 4m intercept of 0.21% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(4m\).

Evidence · table

> 0.21

Context: 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

### DBW-25-024

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-25)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-024
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 5 m
- From: 168 m
- To: 173 m
- Hole Depth: 230.6 m
- Intercept Depth: 107 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-024:168-173
- Mining Method: open\_pit

#### Location

- Easting: 439706
- Northing: 8627597
- CRS: WGS84, Zone 35 South
- Elevation: 1245 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 5m intercept of 0.11% copper is a weak grade for a porphyry-style deposit, indicating very limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.11

Context: 5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-025

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-26)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-025
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.55
- Grade Unit: %
- Intercept: 9 m
- From: 37 m
- To: 46 m
- Hole Depth: 146.3 m
- Intercept Depth: 37 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-025:37-46
- Mining Method: open\_pit

#### Location

- Easting: 440347
- Northing: 8627512
- CRS: WGS84, Zone 35 South
- Elevation: 1223 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 9m intercept of 0.55% copper is a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.55

Context: 9

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-026

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-27)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-026
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.42
- Grade Unit: %
- Intercept: 10 m
- From: 44 m
- To: 54 m
- Hole Depth: 164.6 m
- Intercept Depth: 44 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-026:44-54
- Mining Method: open\_pit

#### Location

- Easting: 440395
- Northing: 8627514
- CRS: WGS84, Zone 35 South
- Elevation: 1226 m
- Azimuth: 270 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 10m intercept of 0.42% copper is a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.42

Context: 10

#### 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

### DBW-25-026

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-28)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-026
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 3 m
- From: 60 m
- To: 63 m
- Hole Depth: 164.6 m
- Intercept Depth: 44 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-026:60-63
- Mining Method: open\_pit

#### Location

- Easting: 440395
- Northing: 8627514
- CRS: WGS84, Zone 35 South
- Elevation: 1226 m
- Azimuth: 270 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 3m intercept of 0.32% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(3m\).

Evidence · table

> 0.32

Context: 3

#### 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

### DBW-25-027

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-29)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-027
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.48
- Grade Unit: %
- Intercept: 21.85 m
- From: 12 m
- To: 33.85 m
- Hole Depth: 113.1 m
- Intercept Depth: 12 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-027:12-33.85
- Mining Method: open\_pit

#### Location

- Easting: 440446
- Northing: 8627529
- CRS: WGS84, Zone 35 South
- Elevation: 1229 m
- Azimuth: 270 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 21.85m intercept of 0.48% copper is a strong grade for a porphyry-style deposit, representing a material and novel result.

- Positive factor: Strong grade for a porphyry-style deposit.

- Positive factor: Significant intercept length \(21.85m\).

Evidence · table

> 0.48

Context: 21.85

#### 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

### DBW-25-028

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-30)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-028
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.35
- Grade Unit: %
- Intercept: 0.68 m
- From: 61 m
- To: 61.68 m
- Hole Depth: 122.6 m
- Intercept Depth: 61 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-028:61-61.68
- Mining Method: open\_pit

#### Location

- Easting: 440396
- Northing: 8627614
- CRS: WGS84, Zone 35 South
- Elevation: 1220 m
- Azimuth: 270 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A very narrow 0.68m intercept of 0.35% copper is a weak grade for a porphyry-style deposit, indicating limited economic significance.

- Negative factor: Very narrow intercept length \(0.68m\).

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.35

Context: 0.68

#### 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

### DBW-25-029

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-31)

Dumbwa Target

#### Identity

- Hole ID: DBW-25-029
- Project: Dumbwa Target
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade Unit: %
- Hole Depth: 128.4 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 440458
- Northing: 8627719
- CRS: WGS84, Zone 35 South
- Elevation: 1237 m
- Azimuth: 270 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: This drill hole returned no significant results \(NSR\), indicating a lack of economic mineralization in this specific intercept.

- Negative factor: No significant results reported for this drill hole.

Evidence · table

> NSR

Context: -

#### 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

### DBW-25-030

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-32)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-030
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.46
- Grade Unit: %
- Intercept: 50 m
- From: 8 m
- To: 58 m
- Hole Depth: 170.6 m
- Intercept Depth: 8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-030:8-58
- Mining Method: open\_pit

#### Location

- Easting: 440510
- Northing: 8627611
- CRS: WGS84, Zone 35 South
- Elevation: 1238 m
- Azimuth: 270 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 50m intercept of 0.46% copper is a strong grade over an exceptional width for a porphyry-style deposit, representing a highly material and novel result.

- Positive factor: Strong grade for a porphyry-style deposit.

- Positive factor: Exceptional intercept length \(50m\).

Evidence · table

> 0.46

Context: 50

#### 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

### DBW-25-030

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-33)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-030
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 1.36
- Grade Unit: %
- Intercept: 6 m
- From: 11 m
- To: 17 m
- Hole Depth: 170.6 m
- Intercept Depth: 8 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-030:11-17
- Mining Method: open\_pit

#### Location

- Easting: 440510
- Northing: 8627611
- CRS: WGS84, Zone 35 South
- Elevation: 1238 m
- Azimuth: 270 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 6m intercept of 1.36% copper is an exceptional grade for a porphyry-style deposit, representing a highly material and novel result within a broader mineralized zone.

- Positive factor: Exceptional grade for a porphyry-style deposit.

Evidence · table

> 1.36

Context: 6

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-032

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-34)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-032
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 22 m
- From: 0 m
- To: 22 m
- Hole Depth: 161.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-032:0-22
- Mining Method: open\_pit

#### Location

- Easting: 440597
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1248 m
- Azimuth: 290 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 22m intercept of 0.34% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.34

Context: 22

#### 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

### DBW-25-032

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-35)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-032
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.29
- Grade Unit: %
- Intercept: 37 m
- From: 47 m
- To: 84 m
- Hole Depth: 161.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-032:47-84
- Mining Method: open\_pit

#### Location

- Easting: 440597
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1248 m
- Azimuth: 290 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 37m intercept of 0.29% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.29

Context: 37

#### 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

### DBW-25-033

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-36)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-033
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 10.35 m
- From: 0 m
- To: 10.35 m
- Hole Depth: 203 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-033:0-10.35
- Mining Method: open\_pit

#### Location

- Easting: 440567
- Northing: 8627815
- CRS: WGS84, Zone 35 South
- Elevation: 1252 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 10.35m intercept of 0.26% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.26

Context: 10.35

#### 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

### DBW-25-033

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-37)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-033
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 12 m
- From: 39 m
- To: 51 m
- Hole Depth: 203 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-033:39-51
- Mining Method: open\_pit

#### Location

- Easting: 440567
- Northing: 8627815
- CRS: WGS84, Zone 35 South
- Elevation: 1252 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 12m intercept of 0.26% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.26

Context: 12

#### 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

### DBW-25-033

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-38)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-033
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 11 m
- From: 126 m
- To: 137 m
- Hole Depth: 203 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-033:126-137
- Mining Method: open\_pit

#### Location

- Easting: 440567
- Northing: 8627815
- CRS: WGS84, Zone 35 South
- Elevation: 1252 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: An 11m intercept of 0.22% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.22

Context: 11

#### 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

### DBW-25-033

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-39)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-033
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.12
- Grade Unit: %
- Intercept: 12 m
- From: 161 m
- To: 173 m
- Hole Depth: 203 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-033:161-173
- Mining Method: open\_pit

#### Location

- Easting: 440567
- Northing: 8627815
- CRS: WGS84, Zone 35 South
- Elevation: 1252 m
- Azimuth: 90 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 12m intercept of 0.12% copper is a weak grade for a porphyry-style deposit, indicating very limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.12

Context: 12

#### 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

### DBW-25-034

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-40)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-034
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 14.25 m
- From: 0 m
- To: 14.25 m
- Hole Depth: 185.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-034:0-14.25
- Mining Method: open\_pit

#### Location

- Easting: 440554
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 280 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 14.25m intercept of 0.25% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.25

Context: 14.25

#### 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

### DBW-25-034

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-41)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-034
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 64 m
- From: 29 m
- To: 93 m
- Hole Depth: 185.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-034:29-93
- Mining Method: open\_pit

#### Location

- Easting: 440554
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 280 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 64m intercept of 0.2% copper is an exceptional width but a weak grade for a porphyry-style deposit, indicating broad but low-grade mineralization.

- Positive factor: Exceptional intercept length \(64m\).

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.2

Context: 64

#### 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

### DBW-25-034

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-42)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-034
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.33
- Grade Unit: %
- Intercept: 20 m
- From: 119 m
- To: 139 m
- Hole Depth: 185.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-034:119-139
- Mining Method: open\_pit

#### Location

- Easting: 440554
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 280 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 20m intercept of 0.33% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.33

Context: 20

#### 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

### DBW-25-034

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-43)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-034
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 1.13
- Grade Unit: %
- Intercept: 3.5 m
- From: 121 m
- To: 124.5 m
- Hole Depth: 185.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-034:121-124.5
- Mining Method: open\_pit

#### Location

- Easting: 440554
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 280 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 3.5m intercept of 1.13% copper is an exceptional grade for a porphyry-style deposit, representing a highly material and novel result within a broader mineralized zone.

- Positive factor: Exceptional grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(3.5m\).

Evidence · table

> 1.13

Context: 3.5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-034

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-44)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-034
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.44
- Grade Unit: %
- Intercept: 17 m
- From: 159 m
- To: 176 m
- Hole Depth: 185.6 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-034:159-176
- Mining Method: open\_pit

#### Location

- Easting: 440554
- Northing: 8627610
- CRS: WGS84, Zone 35 South
- Elevation: 1243 m
- Azimuth: 280 °
- Dip: -61 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 17m intercept of 0.44% copper is a strong grade for a porphyry-style deposit, indicating good mineralization.

- Positive factor: Strong grade for a porphyry-style deposit.

Evidence · table

> 0.44

Context: 17

#### 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

### DBW-25-038

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-45)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-038
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 1.1 m
- From: 57.9 m
- To: 59 m
- Hole Depth: 140.3 m
- Intercept Depth: 57.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-038:57.9-59
- Mining Method: open\_pit

#### Location

- Easting: 440459
- Northing: 8627613
- CRS: WGS84, Zone 35 South
- Elevation: 1230 m
- Azimuth: 280 °
- Dip: -75 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A very narrow 1.1m intercept of 0.32% copper is a weak grade for a porphyry-style deposit, indicating limited economic significance.

- Negative factor: Very narrow intercept length \(1.1m\).

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.32

Context: 1.1

#### 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

### DBW-25-039

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-46)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-039
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 2 m
- From: 129 m
- To: 131 m
- Hole Depth: 196.8 m
- Intercept Depth: 129 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-039:129-131
- Mining Method: open\_pit

#### Location

- Easting: 440553
- Northing: 8628009
- CRS: WGS84, Zone 35 South
- Elevation: 1248 m
- Azimuth: 280 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A narrow 2m intercept of 0.38% copper is a good grade for a porphyry-style deposit, but its limited width reduces overall materiality.

- Negative factor: Narrow intercept length \(2m\).

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.38

Context: 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

### DBW-25-040

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-47)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-040
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.35
- Grade Unit: %
- Intercept: 37.4 m
- From: 0 m
- To: 37.4 m
- Hole Depth: 137.5 m
- Intercept Depth: 0 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-040:0-37.4
- Mining Method: open\_pit

#### Location

- Easting: 440507
- Northing: 8627712
- CRS: WGS84, Zone 35 South
- Elevation: 1242 m
- Azimuth: 280 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 37.4m intercept of 0.35% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.35

Context: 37.4

#### 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

### DBW-25-041

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-48)

Dumbwa Target

#### Identity

- Hole ID: DBW-25-041
- Project: Dumbwa Target
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade Unit: %
- Hole Depth: 238.6 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: open\_pit

#### Location

- Easting: 440458
- Northing: 8628013
- CRS: WGS84, Zone 35 South
- Elevation: 1235 m
- Azimuth: 280 °
- Dip: -55 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: This drill hole returned no significant results \(NSR\), indicating a lack of economic mineralization in this specific intercept.

- Negative factor: No significant results reported for this drill hole.

Evidence · table

> NSR

Context: -

#### 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

### DBW-25-042

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-49)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-042
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 11 m
- From: 35 m
- To: 46 m
- Hole Depth: 218.3 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-042:35-46
- Mining Method: open\_pit

#### Location

- Easting: 440633
- Northing: 8628402
- CRS: WGS84, Zone 35 South
- Elevation: 1240 m
- Azimuth: 280 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: An 11m intercept of 0.24% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.24

Context: 11

#### 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

### DBW-25-042

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-50)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-042
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 5 m
- From: 86 m
- To: 91 m
- Hole Depth: 218.3 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-042:86-91
- Mining Method: open\_pit

#### Location

- Easting: 440633
- Northing: 8628402
- CRS: WGS84, Zone 35 South
- Elevation: 1240 m
- Azimuth: 280 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 5m intercept of 0.22% copper is a weak grade for a porphyry-style deposit, indicating limited economic potential.

- Negative factor: Weak grade for a porphyry-style deposit.

Evidence · table

> 0.22

Context: 5

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### DBW-25-042

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-51)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-042
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.75
- Grade Unit: %
- Intercept: 4.57 m
- From: 105 m
- To: 109.57 m
- Hole Depth: 218.3 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-042:105-109.57
- Mining Method: open\_pit

#### Location

- Easting: 440633
- Northing: 8628402
- CRS: WGS84, Zone 35 South
- Elevation: 1240 m
- Azimuth: 280 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 4.57m intercept of 0.75% copper is a strong grade for a porphyry-style deposit, but its limited width reduces overall materiality.

- Positive factor: Strong grade for a porphyry-style deposit.

- Negative factor: Narrow intercept length \(4.57m\).

Evidence · table

> 0.75

Context: 4.57

#### 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

### DBW-25-042

[Link to this fact](https://atlas-extractions.minestarters.com/news/midnight-sun-drills-0-89-copper-over-25-metres-and-1-36-copper-over-6-metres-wit--ab6f933d-1054-492b-b66f-8c33b0bfecab#fact-drill-facts-52)

Dumbwa Target · copper

#### Identity

- Hole ID: DBW-25-042
- Project: Dumbwa Target
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: MMA

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 17 m
- From: 160 m
- To: 177 m
- Hole Depth: 218.3 m
- Intercept Depth: 35 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: DBW-25-042:160-177
- Mining Method: open\_pit

#### Location

- Easting: 440633
- Northing: 8628402
- CRS: WGS84, Zone 35 South
- Elevation: 1240 m
- Azimuth: 280 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2026-01-29T00:00:00.000Z

Reasoning: A 17m intercept of 0.3% copper is a good width but a weak grade for a porphyry-style deposit, indicating some mineralization but at lower economic potential.

- Negative factor: Grade is at the lower end of economic for a porphyry-style deposit.

Evidence · table

> 0.3

Context: 17

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

## How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.