# Central Iron Ore Limited - Drilling Results Finalised

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c

Original source: https://money.tmx.com/en/quote/CIO/news/5207721989609617/central-iron-ore-limited-drilling-results-finalised

Publisher: tmx

Original announcement: 2025-09-17T13:34:37.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Central Iron Ore Limited

- Ticker: CIO

- Exchange: TSX

- Region: Western Australia

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results, Resource update

- Extracted: 2026-09-19 15:34:52 UTC

Narrative sentiment: 0.50 · Bullish

## Minestarters Atlas summary

Central Iron Ore Limited announced finalized results from its 2025 Phase 1 RC drilling campaign at the British King Project in Western Australia. The program of 78 holes for 10,264 meters yielded multiple high-grade gold intercepts, including 1m at 22.2 g/t Au and 1m at 34 g/t Au. The drilling confirmed down-dip extension of mineralization and identified new high-grade chutes, with a resource update currently underway to incorporate these results.

Reasoning: The document reports significant high-grade gold drill intercepts that confirm and extend mineralization at the British King Project. The comprehensive QA/QC disclosure adds credibility to the results. While true widths are not yet known, the grades are compelling. The ongoing resource update, incorporating these results, suggests potential for an improved resource statement.

- Positive factor: Multiple high-grade gold intercepts, including 1m @ 22.2 g/t Au and 1m @ 34 g/t Au, indicate strong mineralization.

- Positive factor: Drilling confirmed down-dip extension of gold mineralization and identified three distinct high-grade chutes, expanding geological understanding.

- Positive factor: Comprehensive QA/QC procedures were disclosed, including certified lab, CRM insertion, and duplicate checks, enhancing data reliability.

- Positive factor: The resource update is underway, incorporating these new results, which could lead to an upgraded estimate.

- Negative factor: True widths are not yet known for any of the reported intercepts, which may overstate actual thickness.

- Negative factor: Many holes returned 'No Significant Intercept' \(NSI\), indicating variability or targeting challenges.

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

Facts used in scoring: 58

## Classification and evidence

No classification tags are available.

## Extracted facts

Stored fact records: 58. Some facts used in scoring do not have a stored record.

## Drill Results (54)

### 25BKERC\_001

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-0)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_001
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.66
- Grade Unit: g/t
- Intercept: 1 m
- From: 62 m
- To: 63 m
- Hole Depth: 78 m
- Intercept Depth: 62 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_001:62-63
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326699
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization, though at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.66

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_002

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-1)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_002
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.72
- Grade Unit: g/t
- Intercept: 1 m
- From: 38 m
- To: 39 m
- Hole Depth: 54 m
- Intercept Depth: 38 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_002:38-39
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326719
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.72

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_003

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-2)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_003
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.09
- Grade Unit: g/t
- Intercept: 1 m
- From: 56 m
- To: 57 m
- Hole Depth: 72 m
- Intercept Depth: 56 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_003:56-57
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326719
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.09

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_005

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-3)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_005
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.55
- Grade Unit: g/t
- Intercept: 1 m
- From: 101 m
- To: 102 m
- Hole Depth: 108 m
- Intercept Depth: 101 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_005:101-102
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326739
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.55

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_007

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-4)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_007
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.45
- Grade Unit: g/t
- Intercept: 1 m
- From: 118 m
- To: 119 m
- Hole Depth: 132 m
- Intercept Depth: 118 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_007:118-119
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326759
- Northing: 6908137
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.45

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_008

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-5)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_008
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 3.16
- Grade Unit: g/t
- Intercept: 1 m
- From: 115 m
- To: 116 m
- Hole Depth: 132 m
- Intercept Depth: 115 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_008:115-116
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326779
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 3.16

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_009

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-6)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_009
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 8.59
- Grade Unit: g/t
- Intercept: 1 m
- From: 131 m
- To: 133 m
- Hole Depth: 150 m
- Intercept Depth: 131 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_009:131-133
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326819
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept represents a high-grade gold result over a narrow width, contributing positively to the project's prospectivity. The QA/QC disclosure adds confidence.

- Positive factor: High-grade gold intercept \(8.59 g/t Au\) indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 8.59

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 8.59 g/t Au over 1m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 8.59

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_010

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-7)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_010
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 22.2
- Grade Unit: g/t
- Intercept: 1 m
- From: 144 m
- To: 145 m
- Hole Depth: 156 m
- Intercept Depth: 144 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_010:144-145
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326855
- Northing: 6908158
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, significantly contributing to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(22.2 g/t Au\) indicates strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 22.2

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 22.2 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 22.2

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_011

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-8)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_011
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 1 m
- From: 130 m
- To: 131 m
- Hole Depth: 156 m
- Intercept Depth: 130 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_011:130-131
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326899
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at the cut-off grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 0.8

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_011

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-9)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_011
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.03
- Grade Unit: g/t
- Intercept: 1 m
- From: 146 m
- To: 147 m
- Hole Depth: 156 m
- Intercept Depth: 146 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_011:146-147
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 326899
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.03

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_012

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-10)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_012
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 4.39
- Grade Unit: g/t
- Intercept: 1 m
- From: 94 m
- To: 95 m
- Hole Depth: 108 m
- Intercept Depth: 94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_012:94-95
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327259
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 4.39

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_013

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-11)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_013
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 10.59
- Grade Unit: g/t
- Intercept: 2 m
- From: 126 m
- To: 128 m
- Hole Depth: 144 m
- Intercept Depth: 126 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_013:126-128
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327259
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a strong high-grade gold intercept, contributing significantly to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: High-grade gold intercept \(10.59 g/t Au\) over a moderate width indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 10.59

Context: 2

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 10.59 g/t Au over 2m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 10.59

Context: 2

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_013

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-12)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_013
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 19.5
- Grade Unit: g/t
- Intercept: 1 m
- From: 127 m
- To: 128 m
- Hole Depth: 144 m
- Intercept Depth: 127 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_013:127-128
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327259
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, significantly contributing to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(19.5 g/t Au\) indicates strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 19.5

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 19.5 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 19.5

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_015

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-13)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_015
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 12.8
- Grade Unit: g/t
- Intercept: 1 m
- From: 110 m
- To: 111 m
- Hole Depth: 126 m
- Intercept Depth: 110 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_015:110-111
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327279
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a strong high-grade gold intercept, contributing significantly to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: High-grade gold intercept \(12.8 g/t Au\) indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 12.8

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 12.8 g/t Au over 1m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 12.8

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_016

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-14)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_016
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 5.13
- Grade Unit: g/t
- Intercept: 1 m
- From: 139 m
- To: 140 m
- Hole Depth: 162 m
- Intercept Depth: 139 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_016:139-140
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327279
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept represents a high-grade gold result over a narrow width, contributing positively to the project's prospectivity. The QA/QC disclosure adds confidence.

- Positive factor: High-grade gold intercept \(5.13 g/t Au\) indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 5.13

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 5.13 g/t Au over 1m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 5.13

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_018

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-15)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_018
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 5.38
- Grade Unit: g/t
- Intercept: 2 m
- From: 120 m
- To: 122 m
- Hole Depth: 138 m
- Intercept Depth: 120 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_018:120-122
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327299
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept represents a high-grade gold result over a narrow width, contributing positively to the project's prospectivity. The QA/QC disclosure adds confidence.

- Positive factor: High-grade gold intercept \(5.38 g/t Au\) indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 5.38

Context: 2

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 5.38 g/t Au over 2m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 5.38

Context: 2

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_019

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-16)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_019
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 15.5
- Grade Unit: g/t
- Intercept: 3 m
- From: 103 m
- To: 106 m
- Hole Depth: 120 m
- Intercept Depth: 103 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_019:103-106
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327319
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a moderate width, significantly contributing to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(15.5 g/t Au\) over a moderate width indicates strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 15.5

Context: 3

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 15.5 g/t Au over 3m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 15.5

Context: 3

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_019

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-17)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_019
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 34
- Grade Unit: g/t
- Intercept: 1 m
- From: 105 m
- To: 106 m
- Hole Depth: 120 m
- Intercept Depth: 105 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_019:105-106
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327319
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, representing a highly significant result for the project. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(34 g/t Au\) indicates very strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 34

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 34 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 34

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_020

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-18)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_020
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.09
- Grade Unit: g/t
- Intercept: 5 m
- From: 88 m
- To: 93 m
- Hole Depth: 108 m
- Intercept Depth: 88 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_020:88-93
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327339
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows good gold mineralization over a moderate width, contributing positively to the project. The QA/QC disclosure adds confidence.

- Positive factor: Strong gold intercept \(2.09 g/t Au\) over a moderate width indicates good mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.09

Context: 5

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_021

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-19)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_021
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.63
- Grade Unit: g/t
- Intercept: 1 m
- From: 125 m
- To: 126 m
- Hole Depth: 138 m
- Intercept Depth: 125 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_021:125-126
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327339
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.63

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_023

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-20)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_023
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.13
- Grade Unit: g/t
- Intercept: 1 m
- From: 92 m
- To: 93 m
- Hole Depth: 108 m
- Intercept Depth: 92 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_023:92-93
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327379
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.13

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_024

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-21)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_024
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.25
- Grade Unit: g/t
- Intercept: 1 m
- From: 123 m
- To: 125 m
- Hole Depth: 138 m
- Intercept Depth: 123 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_024:123-125
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327379
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.25

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_024

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-22)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_024
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.07
- Grade Unit: g/t
- Intercept: 1 m
- From: 127 m
- To: 128 m
- Hole Depth: 138 m
- Intercept Depth: 127 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_024:127-128
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327379
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.07

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_025

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-23)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_025
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 3.33
- Grade Unit: g/t
- Intercept: 1 m
- From: 109 m
- To: 110 m
- Hole Depth: 126 m
- Intercept Depth: 109 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_025:109-110
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327399
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 3.33

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_029

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-24)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_029
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.45
- Grade Unit: g/t
- Intercept: 1 m
- From: 97 m
- To: 98 m
- Hole Depth: 114 m
- Intercept Depth: 97 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_029:97-98
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327459
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.45

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_029

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-25)

SDJV - M37/631 · gold

Needs review: invalid\_interval\_geometry

#### Identity

- Hole ID: 25BKERC\_029
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.44
- Grade Unit: g/t
- Intercept: 1 m
- Hole Depth: 114 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: invalid:25BKERC\_029:110:11:1
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327459
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

- Needs Review: Yes
- Review Reason: invalid\_interval\_geometry
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.44

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_034

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-26)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_034
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 13.26
- Grade Unit: g/t
- Intercept: 5 m
- From: 112 m
- To: 117 m
- Hole Depth: 126 m
- Intercept Depth: 112 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_034:112-117
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327519
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a moderate width, significantly contributing to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(13.26 g/t Au\) over a moderate width indicates strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 13.26

Context: 5

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 13.26 g/t Au over 5m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 13.26

Context: 5

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_035

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-27)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_035
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.08
- Grade Unit: g/t
- Intercept: 2 m
- From: 99 m
- To: 101 m
- Hole Depth: 114 m
- Intercept Depth: 99 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_035:99-101
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327539
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.08

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_036

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-28)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_036
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 24.8
- Grade Unit: g/t
- Intercept: 1 m
- From: 131 m
- To: 132 m
- Hole Depth: 144 m
- Intercept Depth: 131 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_036:131-132
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327539
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, representing a highly significant result for the project. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(24.8 g/t Au\) indicates very strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 24.8

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 24.8 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 24.8

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_037

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-29)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_037
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 25.3
- Grade Unit: g/t
- Intercept: 1 m
- From: 114 m
- To: 115 m
- Hole Depth: 126 m
- Intercept Depth: 114 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_037:114-115
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327559
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, representing a highly significant result for the project. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(25.3 g/t Au\) indicates very strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 25.3

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 25.3 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 25.3

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_038

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-30)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_038
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.79
- Grade Unit: g/t
- Intercept: 1 m
- From: 92 m
- To: 93 m
- Hole Depth: 114 m
- Intercept Depth: 92 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_038:92-93
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327579
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.79

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_038

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-31)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_038
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 3.96
- Grade Unit: g/t
- Intercept: 2 m
- From: 96 m
- To: 98 m
- Hole Depth: 114 m
- Intercept Depth: 96 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_038:96-98
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327579
- Northing: 6908237
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 3.96

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_039

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-32)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_039
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 7.03
- Grade Unit: g/t
- Intercept: 1 m
- From: 122 m
- To: 123 m
- Hole Depth: 144 m
- Intercept Depth: 122 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_039:122-123
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327579
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept represents a high-grade gold result over a narrow width, contributing positively to the project's prospectivity. The QA/QC disclosure adds confidence.

- Positive factor: High-grade gold intercept \(7.03 g/t Au\) indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 7.03

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 7.03 g/t Au over 1m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 7.03

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKERC\_045

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-33)

SDJV - M37/631 · gold

#### Identity

- Hole ID: 25BKERC\_045
- Project: SDJV - M37/631
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.12
- Grade Unit: g/t
- Intercept: 1 m
- From: 44 m
- To: 45 m
- Hole Depth: 72 m
- Intercept Depth: 44 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKERC\_045:44-45
- Mining Method: open\_pit

#### Location

- Location: SDJV - M37/631
- Easting: 327639
- Northing: 6908297
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.12

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_002

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-34)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_002
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.18
- Grade Unit: g/t
- Intercept: 1 m
- From: 132 m
- To: 133 m
- Hole Depth: 144 m
- Intercept Depth: 132 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_002:132-133
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326879
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.18

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_003

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-35)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_003
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.63
- Grade Unit: g/t
- Intercept: 1 m
- From: 119 m
- To: 120 m
- Hole Depth: 138 m
- Intercept Depth: 119 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_003:119-120
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326919
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.63

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_003

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-36)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_003
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.53
- Grade Unit: g/t
- Intercept: 2 m
- From: 126 m
- To: 128 m
- Hole Depth: 138 m
- Intercept Depth: 126 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_003:126-128
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326919
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.53

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_004

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-37)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_004
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.84
- Grade Unit: g/t
- Intercept: 4 m
- From: 145 m
- To: 149 m
- Hole Depth: 168 m
- Intercept Depth: 145 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_004:145-149
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326939
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows good gold mineralization over a moderate width, contributing positively to the project. The QA/QC disclosure adds confidence.

- Positive factor: Strong gold intercept \(2.84 g/t Au\) over a moderate width indicates good mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.84

Context: 4

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_005

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-38)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_005
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.83
- Grade Unit: g/t
- Intercept: 3 m
- From: 135 m
- To: 138 m
- Hole Depth: 162 m
- Intercept Depth: 135 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_005:135-138
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326959
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.83

Context: 3

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_006

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-39)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_006
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.24
- Grade Unit: g/t
- Intercept: 1 m
- From: 113 m
- To: 114 m
- Hole Depth: 144 m
- Intercept Depth: 113 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_006:113-114
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326979
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.24

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_006

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-40)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_006
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.06
- Grade Unit: g/t
- Intercept: 2 m
- From: 120 m
- To: 122 m
- Hole Depth: 144 m
- Intercept Depth: 120 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_006:120-122
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326979
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.06

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_007

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-41)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_007
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.25
- Grade Unit: g/t
- Intercept: 1 m
- From: 159 m
- To: 160 m
- Hole Depth: 174 m
- Intercept Depth: 159 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_007:159-160
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326979
- Northing: 6908157
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.25

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_008

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-42)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_008
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.36
- Grade Unit: g/t
- Intercept: 2 m
- From: 100 m
- To: 102 m
- Hole Depth: 126 m
- Intercept Depth: 100 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_008:100-102
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326999
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.36

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_009

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-43)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_009
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 4.69
- Grade Unit: g/t
- Intercept: 2 m
- From: 138 m
- To: 140 m
- Hole Depth: 162 m
- Intercept Depth: 138 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_009:138-140
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326999
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows strong gold mineralization over a moderate width, contributing positively to the project. The QA/QC disclosure adds confidence.

- Positive factor: Strong gold intercept \(4.69 g/t Au\) over a moderate width indicates good mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 4.69

Context: 2

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_009

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-44)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_009
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.25
- Grade Unit: g/t
- Intercept: 1 m
- From: 145 m
- To: 147 m
- Hole Depth: 162 m
- Intercept Depth: 145 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_009:145-147
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 326999
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.25

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_010

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-45)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_010
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.06
- Grade Unit: g/t
- Intercept: 3 m
- From: 122 m
- To: 125 m
- Hole Depth: 144 m
- Intercept Depth: 122 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_010:122-125
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327019
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.06

Context: 3

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_012

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-46)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_012
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.32
- Grade Unit: g/t
- Intercept: 5 m
- From: 107 m
- To: 112 m
- Hole Depth: 126 m
- Intercept Depth: 107 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_012:107-112
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327039
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows good gold mineralization over a moderate width, contributing positively to the project. The QA/QC disclosure adds confidence.

- Positive factor: Strong gold intercept \(2.32 g/t Au\) over a moderate width indicates good mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.32

Context: 5

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_013

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-47)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_013
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 0.83
- Grade Unit: g/t
- Intercept: 1 m
- From: 141 m
- To: 142 m
- Hole Depth: 162 m
- Intercept Depth: 141 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_013:141-142
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327039
- Northing: 6908177
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at the cut-off grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 0.83

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_014

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-48)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_014
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.16
- Grade Unit: g/t
- Intercept: 1 m
- From: 130 m
- To: 131 m
- Hole Depth: 150 m
- Intercept Depth: 130 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_014:130-131
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327059
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.16

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_018

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-49)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_018
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 2.77
- Grade Unit: g/t
- Intercept: 1 m
- From: 128 m
- To: 129 m
- Hole Depth: 144 m
- Intercept Depth: 128 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_018:128-129
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327099
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a strong grade over a narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 2.77

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_021

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-50)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_021
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.08
- Grade Unit: g/t
- Intercept: 1 m
- From: 134 m
- To: 135 m
- Hole Depth: 162 m
- Intercept Depth: 134 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_021:134-135
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327139
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a weak grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.08

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_025

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-51)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_025
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 1.31
- Grade Unit: g/t
- Intercept: 1 m
- From: 147 m
- To: 148 m
- Hole Depth: 156 m
- Intercept Depth: 147 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_025:147-148
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327179
- Northing: 6908197
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This intercept shows gold mineralization at a moderate grade and narrow width. The comprehensive QA/QC disclosure supports the reliability of the assay.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 1.31

Context: 1

#### Tags used in scoring

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_031

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-52)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_031
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 12.62
- Grade Unit: g/t
- Intercept: 2 m
- From: 112 m
- To: 114 m
- Hole Depth: 126 m
- Intercept Depth: 112 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_031:112-114
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327239
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a strong high-grade gold intercept, contributing significantly to the project's prospectivity. The QA/QC disclosure adds confidence to the result.

- Positive factor: High-grade gold intercept \(12.62 g/t Au\) over a moderate width indicates significant mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 12.62

Context: 2

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 12.62 g/t Au over 2m is above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 12.62

Context: 2

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

### 25BKRC\_031

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-drill-facts-53)

CIO - M37/30 · gold

#### Identity

- Hole ID: 25BKRC\_031
- Project: CIO - M37/30
- Commodity: gold
- Region: australia\_wa
- Reported Region: australia\_wa
- Ticker: CIO

#### Geometry

- Grade: 24.3
- Grade Unit: g/t
- Intercept: 1 m
- From: 112 m
- To: 113 m
- Hole Depth: 126 m
- Intercept Depth: 112 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: 25BKRC\_031:112-113
- Mining Method: open\_pit

#### Location

- Location: CIO - M37/30
- Easting: 327239
- Northing: 6908217
- CRS: GDA94 UTMZ 51
- Azimuth: 358 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.8
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 2 m

#### Review

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

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a bonanza-grade gold intercept over a narrow width, representing a highly significant result for the project. The QA/QC disclosure adds confidence to the result.

- Positive factor: Exceptional high-grade gold intercept \(24.3 g/t Au\) indicates very strong mineralization.

- Positive factor: QA/QC procedures were disclosed, including certified lab and CRM insertion, enhancing data reliability.

- Negative factor: True width is not known, which may overstate the actual thickness of the intercept.

Evidence · table

> 24.3

Context: 1

#### Tags used in scoring

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 24.3 g/t Au over 1m is well above the exceptional threshold for open-pit gold \(5 g/t\).

Evidence · table

> 24.3

Context: 1

**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 'All reported intervals are down-hole lengths; true widths are not yet known.'

Evidence · text

> All reported intervals are down-hole lengths; true widths are not yet known.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed QA/QC statement mentioning certified lab, CRM insertion, and duplicate checks.

Evidence · text

> Quality Control/Quality Assurance \(“QA/QC”\) Statement Reverse Circulation \(RC\) drilling samples were collected for every metric meter \(m\) downhole of the 2025 RC drill program.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

## Resource Estimates (4)

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-resource-facts-54)

British King Mine Area · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: British King Mine Area
- Commodity: gold
- Region: australia\_wa
- Reported Region: Western Australia
- Ticker: CIO

#### Resource scope

- Estimate type: resource
- Effective date: 2025-03-20T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Andrew Bewsher
- Resource group id: resource:5988e60abb75279daac7

#### Resource Data

- Category: indicated
- Tonnes: 120000
- Grade: 5.1
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2025-03-20

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2025-03-19T00:00:00.000Z

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a previously reported, high-grade indicated resource for the British King Mine Area, compliant with NI 43-101 and signed by a QP. While positive, it is not new information.

- Positive factor: Resource is in the Indicated category, indicating reasonable geological confidence.

- Positive factor: High-grade gold \(5.1 g/t Au\) for an indicated resource.

- Positive factor: NI 43-101 compliant and QP signed, ensuring high reporting standards.

- Negative factor: This is a historical estimate, reducing its novelty for current assessment.

Evidence · text

> The Company’s 100% owned British King Mine Area has an NI 43-101 Mineral Resource of 120,000 indicated tonnes at 5.1 g/t Au

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: The resource is reported as '120,000 indicated tonnes'.

Evidence · text

> 120,000 indicated tonnes

**NI 43-101 Compliant**

Polarity: positive

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

Why it applies: The resource is explicitly stated as an 'NI 43-101 Mineral Resource'.

Evidence · text

> NI 43-101 Mineral Resource

**QP/CP Signed**

Polarity: positive

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

Why it applies: Mr. Andrew Bewsher, an independent consulting Qualified Person, has reviewed and approved the technical information.

Evidence · text

> Mr. Andrew Bewsher, a Member of the Australian Institute of Geoscientists, has reviewed and approved the technical information in this news release relating to the RC drilling program. Mr. Bewsher has sufficient experience relevant to the style of mineralisation and type of deposit under consideration, and to the activity being undertaken, to qualify as an independent consulting Qualified Person as defined in NI 43-101.

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The resource was 'previously disclosed in the Company’s news release dated March 19, 2025'.

Evidence · text

> These Mineral Resources were previously disclosed in the Company’s news release dated March 19, 2025

**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

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-resource-facts-55)

British King Mine Area · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: British King Mine Area
- Commodity: gold
- Region: australia\_wa
- Reported Region: Western Australia
- Ticker: CIO

#### Resource scope

- Estimate type: resource
- Effective date: 2025-03-20T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Andrew Bewsher
- Resource group id: resource:a09b73509959c7dbd6ff

#### Resource Data

- Category: inferred
- Tonnes: 50000
- Grade: 2.9
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2025-03-20

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2025-03-19T00:00:00.000Z

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a previously reported inferred resource for the British King Mine Area. While compliant with NI 43-101, the inferred category implies lower confidence and it is not new information.

- Positive factor: NI 43-101 compliant and QP signed, ensuring high reporting standards.

- Negative factor: Resource is in the Inferred category, indicating lower geological confidence.

- Negative factor: This is a historical estimate, reducing its novelty for current assessment.

Evidence · text

> and 50,000 inferred tonnes at 2.9 g/t Au.

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

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

Why it applies: The resource is reported as '50,000 inferred tonnes'.

Evidence · text

> 50,000 inferred tonnes

**NI 43-101 Compliant**

Polarity: positive

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

Why it applies: The resource is explicitly stated as an 'NI 43-101 Mineral Resource'.

Evidence · text

> NI 43-101 Mineral Resource

**QP/CP Signed**

Polarity: positive

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

Why it applies: Mr. Andrew Bewsher, an independent consulting Qualified Person, has reviewed and approved the technical information.

Evidence · text

> Mr. Andrew Bewsher, a Member of the Australian Institute of Geoscientists, has reviewed and approved the technical information in this news release relating to the RC drilling program. Mr. Bewsher has sufficient experience relevant to the style of mineralisation and type of deposit under consideration, and to the activity being undertaken, to qualify as an independent consulting Qualified Person as defined in NI 43-101.

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The resource was 'previously disclosed in the Company’s news release dated March 19, 2025'.

Evidence · text

> These Mineral Resources were previously disclosed in the Company’s news release dated March 19, 2025

**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

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-resource-facts-56)

British King Extensions · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: British King Extensions
- Commodity: gold
- Region: australia\_wa
- Reported Region: Western Australia
- Ticker: CIO

#### Resource scope

- Estimate type: resource
- Effective date: 2025-03-20T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Andrew Bewsher
- Resource group id: resource:c2e616e95c4abb2d851f
- Ownership percent: 70 %

#### Resource Data

- Category: indicated
- Tonnes: 70000
- Grade: 3.4
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2025-03-20

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2025-03-19T00:00:00.000Z

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a previously reported indicated resource for the British King Extensions, compliant with NI 43-101 and signed by a QP. While positive, it is not new information.

- Positive factor: Resource is in the Indicated category, indicating reasonable geological confidence.

- Positive factor: NI 43-101 compliant and QP signed, ensuring high reporting standards.

- Negative factor: This is a historical estimate, reducing its novelty for current assessment.

Evidence · text

> The British King Extensions, 100% owned by the South Darlot Joint Venture in which the Company holds a 70% interest, contain an NI 43-101 Mineral Resource of 70,000 indicated tonnes at 3.4 g/t Au

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: The resource is reported as '70,000 indicated tonnes'.

Evidence · text

> 70,000 indicated tonnes

**NI 43-101 Compliant**

Polarity: positive

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

Why it applies: The resource is explicitly stated as an 'NI 43-101 Mineral Resource'.

Evidence · text

> NI 43-101 Mineral Resource

**QP/CP Signed**

Polarity: positive

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

Why it applies: Mr. Andrew Bewsher, an independent consulting Qualified Person, has reviewed and approved the technical information.

Evidence · text

> Mr. Andrew Bewsher, a Member of the Australian Institute of Geoscientists, has reviewed and approved the technical information in this news release relating to the RC drilling program. Mr. Bewsher has sufficient experience relevant to the style of mineralisation and type of deposit under consideration, and to the activity being undertaken, to qualify as an independent consulting Qualified Person as defined in NI 43-101.

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The resource was 'previously disclosed in the Company’s news release dated March 19, 2025'.

Evidence · text

> These Mineral Resources were previously disclosed in the Company’s news release dated March 19, 2025

**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

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/central-iron-ore-limited-drilling-results-finalised--71ba4293-3758-45f0-a23b-01a125903f0c#fact-resource-facts-57)

British King Extensions · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Project: British King Extensions
- Commodity: gold
- Region: australia\_wa
- Reported Region: Western Australia
- Ticker: CIO

#### Resource scope

- Estimate type: resource
- Effective date: 2025-03-20T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Qualified person names: Andrew Bewsher
- Resource group id: resource:331ec157e2a2236853ba
- Ownership percent: 70 %

#### Resource Data

- Category: inferred
- Tonnes: 20000
- Grade: 4.3
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2025-03-20

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2025-03-19T00:00:00.000Z

#### Dates

- Event date: 2025-09-17T00:00:00.000Z

Reasoning: This is a previously reported inferred resource for the British King Extensions. While compliant with NI 43-101, the inferred category implies lower confidence and it is not new information.

- Positive factor: NI 43-101 compliant and QP signed, ensuring high reporting standards.

- Negative factor: Resource is in the Inferred category, indicating lower geological confidence.

- Negative factor: This is a historical estimate, reducing its novelty for current assessment.

Evidence · text

> and 20,000 inferred tonnes at 4.3 g/t Au

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

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

Why it applies: The resource is reported as '20,000 inferred tonnes'.

Evidence · text

> 20,000 inferred tonnes

**NI 43-101 Compliant**

Polarity: positive

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

Why it applies: The resource is explicitly stated as an 'NI 43-101 Mineral Resource'.

Evidence · text

> NI 43-101 Mineral Resource

**QP/CP Signed**

Polarity: positive

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

Why it applies: Mr. Andrew Bewsher, an independent consulting Qualified Person, has reviewed and approved the technical information.

Evidence · text

> Mr. Andrew Bewsher, a Member of the Australian Institute of Geoscientists, has reviewed and approved the technical information in this news release relating to the RC drilling program. Mr. Bewsher has sufficient experience relevant to the style of mineralisation and type of deposit under consideration, and to the activity being undertaken, to qualify as an independent consulting Qualified Person as defined in NI 43-101.

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The resource was 'previously disclosed in the Company’s news release dated March 19, 2025'.

Evidence · text

> These Mineral Resources were previously disclosed in the Company’s news release dated March 19, 2025

**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

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

## 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.
