# Mushima North - planned drill programme

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd

Original source: https://www.londonstockexchange.com/news-article/TYM/mushima-north-planned-drill-programme/17825412

Publisher: lse

Original announcement: 2026-10-08T05:00:03.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-08T08:10:59.729Z

Atlas analysis updated: 2026-10-08T08:10:59.729Z

- Company: Tertiary Minerals plc

- Ticker: TYM

- Exchange: LSE

- Region: Zambia

- Primary commodity: Silver

- Secondary commodities: Copper, Zinc, Cobalt, Bismuth, Antimony, Gallium

- Document categories: Other, Drill results

- Extracted: 2026-10-08 08:11:00 UTC

Narrative sentiment: 0.40 · Bullish

## Minestarters Atlas summary

Tertiary Minerals plc has announced a planned 1,000m diamond drill programme at the Mushima North Project in Zambia to test for mineralisation depth and primary sulphide potential. The programme follows a successful £1,000,000 capital raise and aims to extend the known Discovery Zone. A Mineral Resource Estimate is expected by the end of the year.

Reasoning: The announcement outlines a significant upcoming drill programme to test depth extension and sulphide potential, supported by recent high-grade intercepts and successful funding.

- Positive factor: planned 1,000m diamond drill programme to test depth extent

- Positive factor: recent drilling confirmed high-grade intercepts

- Positive factor: sufficient funds secured via recent £1m placing

- Negative factor: new drilling is 'proof of concept' and untested for primary sulphides

Facts used in scoring: 15

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: Release mentions submission to a certified laboratory for external assaying.

Evidence · text

> Selected mineralised intervals will also be submitted to an external assaying at a certified laboratory

**Bonanza Intercept**

Polarity: positive

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

Why it applies: 165 g/t Ag is exceptionally high for the context.

Evidence · text

> 10m at 165g/t Ag

**Deleterious Elements Present**

Polarity: negative

Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release.

Why it applies: Bismuth, antimony, and cobalt are noted as being associated with the mineralisation.

Evidence · text

> Elevated bismuth \(up to 0.53%\), antimony \(up to 0.22%\), cobalt \(0.39%\) and gallium \(up to 40 g/t\) are also associated with the mineralisation.

## Extracted facts

Stored fact records: 15. Some facts used in scoring do not have a stored record.

## Drill Results (15)

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-0)

Mushima North · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: silver
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 56
- Grade Unit: g/t
- Intercept: 121 m
- From: 4 m
- To: 125 m
- Intercept Depth: 4 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:4-125

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: High-grade silver intercept reported as part of recent drilling.

- Positive factor: strong grade over significant width

Evidence · text

> 121m at 56g/t Ag, 0.26% Cu and 0.37% Zn \(78 g/t Ag equivalent\) from 4m downhole \(26TMNRC-053\)

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-1)

Mushima North · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 121 m
- From: 4 m
- To: 125 m
- Intercept Depth: 4 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:4-125

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Copper component of a high-grade silver intercept.

Evidence · text

> 121m at 56g/t Ag, 0.26% Cu and 0.37% Zn \(78 g/t Ag equivalent\) from 4m downhole \(26TMNRC-053\)

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-2)

Mushima North · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: zinc
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.37
- Grade Unit: %
- Intercept: 121 m
- From: 4 m
- To: 125 m
- Intercept Depth: 4 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:4-125

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Zinc component of a high-grade silver intercept.

Evidence · text

> 121m at 56g/t Ag, 0.26% Cu and 0.37% Zn \(78 g/t Ag equivalent\) from 4m downhole \(26TMNRC-053\)

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-3)

Mushima North · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: silver
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 99
- Grade Unit: g/t
- Intercept: 52 m
- From: 39 m
- To: 91 m
- Intercept Depth: 39 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:39-91

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: High-grade silver sub-interval within 26TMNRC-053.

- Positive factor: high grade sub-interval

Evidence · text

> Including: 52m at 99g/t Ag, 0.41% Cu and 0.43% Zn \(130 g/t Ag equivalent\) from 39m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-4)

Mushima North · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.41
- Grade Unit: %
- Intercept: 52 m
- From: 39 m
- To: 91 m
- Intercept Depth: 39 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:39-91

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Copper component of a high-grade silver sub-interval.

Evidence · text

> Including: 52m at 99g/t Ag, 0.41% Cu and 0.43% Zn \(130 g/t Ag equivalent\) from 39m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-5)

Mushima North · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: zinc
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.43
- Grade Unit: %
- Intercept: 52 m
- From: 39 m
- To: 91 m
- Intercept Depth: 39 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:39-91

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Zinc component of a high-grade silver sub-interval.

Evidence · text

> Including: 52m at 99g/t Ag, 0.41% Cu and 0.43% Zn \(130 g/t Ag equivalent\) from 39m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-6)

Mushima North · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: silver
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 165
- Grade Unit: g/t
- Intercept: 10 m
- From: 80 m
- To: 90 m
- Intercept Depth: 80 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:80-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Very high grade silver sub-interval.

- Positive factor: bonanza grade intercept

Evidence · text

> And: 10m at 165g/t Ag, 1.01% Cu and 0.78% Zn \(238 g/t Ag equivalent\) from 80m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-7)

Mushima North · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 1.01
- Grade Unit: %
- Intercept: 10 m
- From: 80 m
- To: 90 m
- Intercept Depth: 80 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:80-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Copper component of a high-grade silver sub-interval.

- Positive factor: strong copper grade

Evidence · text

> And: 10m at 165g/t Ag, 1.01% Cu and 0.78% Zn \(238 g/t Ag equivalent\) from 80m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-053

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-8)

Mushima North · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-053
- Project: Mushima North
- Commodity: zinc
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.78
- Grade Unit: %
- Intercept: 10 m
- From: 80 m
- To: 90 m
- Intercept Depth: 80 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-053:80-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Zinc component of a high-grade silver sub-interval.

Evidence · text

> And: 10m at 165g/t Ag, 1.01% Cu and 0.78% Zn \(238 g/t Ag equivalent\) from 80m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-9)

Mushima North · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: silver
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 89
- Grade Unit: g/t
- Intercept: 82 m
- From: 8 m
- To: 90 m
- Intercept Depth: 8 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:8-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Significant silver intercept.

Evidence · text

> 82m at 89 g/t Ag, 0.20% Cu and 0.38% Zn \(107 g/t Ag equivalent\) from 8m downhole \(26TMNRC-066; drillhole ends in mineralisation\).

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-10)

Mushima North · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 82 m
- From: 8 m
- To: 90 m
- Intercept Depth: 8 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:8-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Copper component of a significant silver intercept.

Evidence · text

> 82m at 89 g/t Ag, 0.20% Cu and 0.38% Zn \(107 g/t Ag equivalent\) from 8m downhole \(26TMNRC-066; drillhole ends in mineralisation\).

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-11)

Mushima North · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: zinc
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 82 m
- From: 8 m
- To: 90 m
- Intercept Depth: 8 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:8-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Zinc component of a significant silver intercept.

Evidence · text

> 82m at 89 g/t Ag, 0.20% Cu and 0.38% Zn \(107 g/t Ag equivalent\) from 8m downhole \(26TMNRC-066; drillhole ends in mineralisation\).

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-12)

Mushima North · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: silver
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 165
- Grade Unit: g/t
- Intercept: 37 m
- From: 53 m
- To: 90 m
- Intercept Depth: 53 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:53-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: High-grade silver sub-interval within 26TMNRC-066.

- Positive factor: high grade sub-interval

Evidence · text

> Including: 37m at 165 g/t Ag, 0.28% Cu, 0.58% Zn \(191 g/t Ag equivalent\) from 53m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-13)

Mushima North · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: copper
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.28
- Grade Unit: %
- Intercept: 37 m
- From: 53 m
- To: 90 m
- Intercept Depth: 53 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:53-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Copper component of a high-grade silver sub-interval.

Evidence · text

> Including: 37m at 165 g/t Ag, 0.28% Cu, 0.58% Zn \(191 g/t Ag equivalent\) from 53m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### 26TMNRC-066

[Link to this fact](https://atlas-staging.minestarters.com/news/mushima-north-planned-drill-programme--8ae3cabe-583a-4bcb-82af-f2fb6e03c3bd#fact-drill-facts-14)

Mushima North · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: 26TMNRC-066
- Project: Mushima North
- Commodity: zinc
- Region: zambia
- Reported Region: zambia
- Ticker: TYM

#### Geometry

- Grade: 0.58
- Grade Unit: %
- Intercept: 37 m
- From: 53 m
- To: 90 m
- Intercept Depth: 53 m

#### Classification

- Sample Type: drill
- Group ID: 26TMNRC-066:53-90

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2026-09-18T00:00:00.000Z

#### Dates

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

Reasoning: Zinc component of a high-grade silver sub-interval.

Evidence · text

> Including: 37m at 165 g/t Ag, 0.28% Cu, 0.58% Zn \(191 g/t Ag equivalent\) from 53m downhole.

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

## 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.