BCA: Annual Report to shareholders

Original announcement by asx on

Company
Black Canyon Limited
Ticker
BCA
Exchange
ASX
Region
Western Australia
Primary commodity
Manganese
Secondary commodities
Iron ore, Silicon, Aluminium
Document categories
Drill results, Resource update, Metallurgy
Extracted
2026-09-22 09:22:03 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

The 2026 Annual Report for Black Canyon Limited highlights significant progress at its 100%-owned Wandanya Manganese and Iron Project in Western Australia's Pilbara region. The company advanced Wandanya towards resource definition through extensive RC drilling, delivering consistent shallow, high-grade manganese and iron intersections. Metallurgical testwork demonstrated potential for Direct Shipping Ore (DSO) products and successful beneficiation to premium-grade manganese oxide concentrates. Additionally, the global Mineral Resource across the Balfour Manganese Field was updated to 315 million tonnes at 10.5% manganese, and a $10 million placement was completed to fund ongoing activities.

Reasoning: The annual report details substantial progress across all key operational areas, including a significant increase in global manganese resources, successful high-grade drilling at Wandanya, positive metallurgical results, and a well-received capital raise, indicating strong project advancement and de-risking.

Positive factors

  • Significant global resource increase for manganese
  • Category upgrade for KR2 resource
  • Consistent shallow, high-grade manganese and iron drill intercepts
  • Encouraging metallurgical testwork demonstrating DSO potential and high recoveries
  • Successful capital raise to fund ongoing activities
  • Low concentrations of deleterious elements in products

Negative factors

  • Drill intercepts reported as apparent width only
  • Metallurgical testwork is currently at bench scale (HLS)

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

Facts used in scoring: 157

Classification and evidence

Mill Routeneutral

Processing via mill or concentrator (CIL, CIP, tank leach, flotation).

Why it applies: the document describes a flotation route ("concentrate")

Gravity Routeneutral

Gravity separation forms a material part of the flowsheet.

Why it applies: the document describes a gravity route ("gravity")

Multi-Domain Testedpositive

Variability across ore domains (oxide, transition, fresh) has been addressed.

Why it applies: 3 distinct composites were tested

Extracted facts

Stored fact records: 157. Some facts used in scoring do not have a stored record.

Drill Results (55)

WDRC125Wandanya South · manganeseGrade: 40.1Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC125
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
40.1
Grade Unit
%
Intercept
7 m
From
0 m
To
7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC125:0-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This intercept shows a high-grade manganese intersection from surface, indicating strong potential for open-pit mining, with low deleterious elements noted for the project.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 40.1% Mn from surface incl. 4m @ 46.9% Mn from 3m (WDRC125)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC125Wandanya South · manganeseGrade: 46.9Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC125
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
46.9
Grade Unit
%
Intercept
4 m
From
3 m
To
7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC125:3-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, reinforcing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 46.9% Mn from 3m (WDRC125)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC126Wandanya South · manganeseGrade: 37.9Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC126
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
37.9
Grade Unit
%
Intercept
6 m
From
6 m
To
12 m
Intercept Depth
6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC126:6-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 37.9% Mn from 6m incl. 3m @ 46.3% Mn from 9m (WDRC126)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC126Wandanya South · manganeseGrade: 46.3Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC126
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
46.3
Grade Unit
%
Intercept
3 m
From
9 m
To
12 m
Intercept Depth
6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC126:9-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 46.3% Mn from 9m (WDRC126)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC127Wandanya South · manganeseGrade: 35.6Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC127
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
35.6
Grade Unit
%
Intercept
6 m
From
10 m
To
16 m
Intercept Depth
10 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC127:10-16

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 35.6% Mn from 10m incl. 3m @ 48% Mn from 12m (WDRC127)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC127Wandanya South · manganeseGrade: 48Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC127
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
48
Grade Unit
%
Intercept
3 m
From
12 m
To
15 m
Intercept Depth
10 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC127:12-15

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 48% Mn from 12m (WDRC127)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC065Wandanya South · manganeseGrade: 31.9Grade Unit: %Intercept: 12 mView all details
Link to this fact

Identity

Hole ID
WDRC065
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
31.9
Grade Unit
%
Intercept
12 m
From
5 m
To
17 m
Intercept Depth
5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC065:5-17

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“12m @ 31.9% Mn from 5m incl. 7m @ 39.3% Mn from 9m (WDRC065)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC065Wandanya South · manganeseGrade: 39.3Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC065
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
39.3
Grade Unit
%
Intercept
7 m
From
9 m
To
16 m
Intercept Depth
5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC065:9-16

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 39.3% Mn from 9m (WDRC065)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC201Wandanya South · manganeseGrade: 42.2Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
WDRC201
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
42.2
Grade Unit
%
Intercept
8 m
From
0 m
To
8 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC201:0-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This intercept shows a very high-grade manganese intersection from surface, indicating strong potential for open-pit mining, with low deleterious elements noted for the project.

Positive factors

  • Very high manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“8m @ 42.2% Mn from surface inc. 4m @ 50.4% Mn from 4m (WDRC201)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC201Wandanya South · manganeseGrade: 50.4Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC201
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
50.4
Grade Unit
%
Intercept
4 m
From
4 m
To
8 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC201:4-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Exceptional manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 50.4% Mn from 4m (WDRC201)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC164Wandanya South · manganeseGrade: 37.7Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC164
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
37.7
Grade Unit
%
Intercept
7 m
From
0 m
To
7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC164:0-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 37.7% Mn from surface inc. 3m @ 42.6% Mn from 4m (WDRC164)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC164Wandanya South · manganeseGrade: 42.6Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC164
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
42.6
Grade Unit
%
Intercept
3 m
From
4 m
To
7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC164:4-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 42.6% Mn from 4m (WDRC164)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC166Wandanya South · manganeseGrade: 35.5Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
WDRC166
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
35.5
Grade Unit
%
Intercept
8 m
From
0 m
To
8 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC166:0-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“8m @ 35.5% Mn from surface inc. 3m @ 48.3% Mn from 5m (WDRC166)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC166Wandanya South · manganeseGrade: 48.3Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC166
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
48.3
Grade Unit
%
Intercept
3 m
From
5 m
To
8 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC166:5-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 48.3% Mn from 5m (WDRC166)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC190Wandanya South · manganeseGrade: 31.3Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC190
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
31.3
Grade Unit
%
Intercept
7 m
From
8 m
To
15 m
Intercept Depth
8 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC190:8-15

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 31.3% Mn from 8m inc. 3m @ 48.4% Mn from 11m (WDRC190)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC190Wandanya South · manganeseGrade: 48.4Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC190
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
48.4
Grade Unit
%
Intercept
3 m
From
11 m
To
14 m
Intercept Depth
8 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC190:11-14

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 48.4% Mn from 11m (WDRC190)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC056Wandanya South · iron_oreGrade: 59.3Grade Unit: %Intercept: 13 mView all details
Link to this fact

Identity

Hole ID
WDRC056
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
59.3
Grade Unit
%
Intercept
13 m
From
1 m
To
14 m
Intercept Depth
1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC056:1-14

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“13m @ 59.3% Fe from 1m incl. 7m @ 62.0% Fe from 7m (WDRC056)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC056Wandanya South · iron_oreGrade: 62Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC056
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
62
Grade Unit
%
Intercept
7 m
From
7 m
To
14 m
Intercept Depth
1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC056:7-14

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 62.0% Fe from 7m (WDRC056)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC057Wandanya South · iron_oreGrade: 59.3Grade Unit: %Intercept: 12 mView all details
Link to this fact

Identity

Hole ID
WDRC057
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
59.3
Grade Unit
%
Intercept
12 m
From
4 m
To
16 m
Intercept Depth
4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC057:4-16

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“12m @ 59.3% Fe from 4m incl. 7m @ 63.9% Fe from 7m (WDRC057)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC057Wandanya South · iron_oreGrade: 63.9Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC057
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
63.9
Grade Unit
%
Intercept
7 m
From
7 m
To
14 m
Intercept Depth
4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC057:7-14

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 63.9% Fe from 7m (WDRC057)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC055Wandanya South · iron_oreGrade: 56.4Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
WDRC055
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
56.4
Grade Unit
%
Intercept
11 m
From
2 m
To
13 m
Intercept Depth
2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC055:2-13

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“11m @ 56.4% Fe from 2m, incl. 5m @ 60% Fe from 7m (WDRC055)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC055Wandanya South · iron_oreGrade: 60Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WDRC055
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
60
Grade Unit
%
Intercept
5 m
From
7 m
To
12 m
Intercept Depth
2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC055:7-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“5m @ 60% Fe from 7m (WDRC055)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC196Wandanya South · iron_oreGrade: 58.1Grade Unit: %Intercept: 16 mView all details
Link to this fact

Identity

Hole ID
WDRC196
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
58.1
Grade Unit
%
Intercept
16 m
From
2 m
To
18 m
Intercept Depth
2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC196:2-18

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“16m @ 58.1% Fe from 2m inc. 9m @ 60.8% Fe from 2m (WDRC196)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC196Wandanya South · iron_oreGrade: 60.8Grade Unit: %Intercept: 9 mView all details
Link to this fact

Identity

Hole ID
WDRC196
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
60.8
Grade Unit
%
Intercept
9 m
From
2 m
To
11 m
Intercept Depth
2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC196:2-11

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“9m @ 60.8% Fe from 2m (WDRC196)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC197Wandanya South · iron_oreGrade: 57Grade Unit: %Intercept: 13 mView all details
Link to this fact

Identity

Hole ID
WDRC197
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
57
Grade Unit
%
Intercept
13 m
From
3 m
To
16 m
Intercept Depth
3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC197:3-16

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“13m @ 57% Fe from 3m inc. 6m @ 60.1% Fe from 10m (WDRC197)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC197Wandanya South · iron_oreGrade: 60.1Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC197
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
60.1
Grade Unit
%
Intercept
6 m
From
10 m
To
16 m
Intercept Depth
3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC197:10-16

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 60.1% Fe from 10m (WDRC197)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC241Wandanya South · iron_oreGrade: 54.5Grade Unit: %Intercept: 17 mView all details
Link to this fact

Identity

Hole ID
WDRC241
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
54.5
Grade Unit
%
Intercept
17 m
From
0 m
To
17 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC241:0-17

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept from surface and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept from surface
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“17m @ 54.5% Fe from surface inc. 5m @ 58.3% Fe from 5m (WDRC241)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC241Wandanya South · iron_oreGrade: 58.3Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WDRC241
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
58.3
Grade Unit
%
Intercept
5 m
From
5 m
To
10 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC241:5-10

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“5m @ 58.3% Fe from 5m (WDRC241)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC242Wandanya South · iron_oreGrade: 58.7Grade Unit: %Intercept: 12 mView all details
Link to this fact

Identity

Hole ID
WDRC242
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
58.7
Grade Unit
%
Intercept
12 m
From
0 m
To
12 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC242:0-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept from surface and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept from surface
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“12m @ 58.7% Fe from surface inc. 7m @ 61.0% Fe from 4m (WDRC242)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC242Wandanya South · iron_oreGrade: 61Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC242
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
61
Grade Unit
%
Intercept
7 m
From
4 m
To
11 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WDRC242:4-11

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 61.0% Fe from 4m (WDRC242)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

WDRC291Wandanya South · manganeseGrade: 34.8Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC291
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
34.8
Grade Unit
%
Intercept
7 m
From
0 m
To
7 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC291:0-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 34.8% Mn from 0m including 4m @ 44.3% Mn from 2m (WDRC291)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC291Wandanya South · manganeseGrade: 44.3Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC291
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
44.3
Grade Unit
%
Intercept
4 m
From
2 m
To
6 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC291:2-6

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 44.3% Mn from 2m (WDRC291)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC292Wandanya South · manganeseGrade: 32.7Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
WDRC292
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
32.7
Grade Unit
%
Intercept
8 m
From
0 m
To
8 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC292:0-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“8m @ 32.7% Mn from 0m including 4m @ 36.1% Mn from 3m (WDRC292)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC292Wandanya South · manganeseGrade: 36.1Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC292
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
36.1
Grade Unit
%
Intercept
4 m
From
3 m
To
7 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC292:3-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 36.1% Mn from 3m (WDRC292)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC299Wandanya South · manganeseGrade: 34.1Grade Unit: %Intercept: 8 mView all details
Link to this fact

Identity

Hole ID
WDRC299
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
34.1
Grade Unit
%
Intercept
8 m
From
0 m
To
8 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC299:0-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“8m @ 34.1% Mn from 0m including 4m @ 41.8% Mn from 4m (WDRC299)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC299Wandanya South · manganeseGrade: 41.8Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC299
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
41.8
Grade Unit
%
Intercept
4 m
From
4 m
To
8 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC299:4-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 41.8% Mn from 4m (WDRC299)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC308Wandanya South · manganeseGrade: 33.5Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC308
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
33.5
Grade Unit
%
Intercept
7 m
From
1 m
To
8 m
Intercept Depth
1 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC308:1-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 33.5% Mn from 1m including 4m @ 40.7% Mn from 3m (WDRC308)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC308Wandanya South · manganeseGrade: 40.7Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WDRC308
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
40.7
Grade Unit
%
Intercept
4 m
From
3 m
To
7 m
Intercept Depth
1 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC308:3-7

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“4m @ 40.7% Mn from 3m (WDRC308)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC321Wandanya South · manganeseGrade: 32.4Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WDRC321
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
32.4
Grade Unit
%
Intercept
5 m
From
5 m
To
10 m
Intercept Depth
5 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC321:5-10

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“5m @ 32.4% Mn from 5m including 2m @ 40.5% Mn from 8m (WDRC321)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC321Wandanya South · manganeseGrade: 40.5Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WDRC321
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
40.5
Grade Unit
%
Intercept
2 m
From
8 m
To
10 m
Intercept Depth
5 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC321:8-10

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“2m @ 40.5% Mn from 8m (WDRC321)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC337Wandanya South · manganeseGrade: 33.3Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC337
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
33.3
Grade Unit
%
Intercept
6 m
From
6 m
To
12 m
Intercept Depth
6 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC337:6-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 33.3% Mn from 6m including 3m @ 41.6% Mn from 9m (WDRC337)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC337Wandanya South · manganeseGrade: 41.6Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC337
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
41.6
Grade Unit
%
Intercept
3 m
From
9 m
To
12 m
Intercept Depth
6 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC337:9-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 41.6% Mn from 9m (WDRC337)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC338Wandanya South · manganeseGrade: 31Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC338
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
31
Grade Unit
%
Intercept
6 m
From
6 m
To
12 m
Intercept Depth
6 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC338:6-12

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong manganese intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 31% Mn from 6m including 2m @ 45.5% Mn from 9m (WDRC338)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC338Wandanya South · manganeseGrade: 45.5Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WDRC338
Project
Wandanya South
Commodity
manganese
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
45.5
Grade Unit
%
Intercept
2 m
From
9 m
To
11 m
Intercept Depth
6 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC338:9-11

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows an exceptionally high-grade manganese intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high manganese grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“2m @ 45.5% Mn from 9m (WDRC338)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC285Wandanya South · iron_oreGrade: 59.8Grade Unit: %Intercept: 10 mView all details
Link to this fact

Identity

Hole ID
WDRC285
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
59.8
Grade Unit
%
Intercept
10 m
From
0 m
To
10 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC285:0-10

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept from surface and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept from surface
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“10m @ 59.8% Fe from 0m including 5m @ 60.9% Fe from 4m (WDRC285)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC285Wandanya South · iron_oreGrade: 60.9Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WDRC285
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
60.9
Grade Unit
%
Intercept
5 m
From
4 m
To
9 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC285:4-9

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“5m @ 60.9% Fe from 4m (WDRC285)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC286Wandanya South · iron_oreGrade: 58.5Grade Unit: %Intercept: 9 mView all details
Link to this fact

Identity

Hole ID
WDRC286
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
58.5
Grade Unit
%
Intercept
9 m
From
2 m
To
11 m
Intercept Depth
2 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC286:2-11

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth and good width, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Good intercept length
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“9m @ 58.5% Fe from 2m including 3m @ 62.5% Fe from 6m (WDRC286)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC286Wandanya South · iron_oreGrade: 62.5Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC286
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
62.5
Grade Unit
%
Intercept
3 m
From
6 m
To
9 m
Intercept Depth
2 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC286:6-9

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 62.5% Fe from 6m (WDRC286)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC303Wandanya South · iron_oreGrade: 57.1Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC303
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
57.1
Grade Unit
%
Intercept
7 m
From
4 m
To
11 m
Intercept Depth
4 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC303:4-11

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 57.1% Fe from 4m including 3m @ 62.6% Fe from 6m (WDRC303)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC303Wandanya South · iron_oreGrade: 62.6Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WDRC303
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
62.6
Grade Unit
%
Intercept
3 m
From
6 m
To
9 m
Intercept Depth
4 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC303:6-9

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“3m @ 62.6% Fe from 6m (WDRC303)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC314Wandanya South · iron_oreGrade: 59.6Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WDRC314
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
59.6
Grade Unit
%
Intercept
7 m
From
1 m
To
8 m
Intercept Depth
1 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC314:1-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“7m @ 59.6% Fe from 1m (WDRC314)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC329Wandanya South · iron_oreGrade: 56.2Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC329
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
56.2
Grade Unit
%
Intercept
6 m
From
2 m
To
8 m
Intercept Depth
2 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC329:2-8

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept at shallow depth, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 56.2% Fe from 2m including 2m @ 61.0% Fe from 4m (WDRC329)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC329Wandanya South · iron_oreGrade: 61Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WDRC329
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
61
Grade Unit
%
Intercept
2 m
From
4 m
To
6 m
Intercept Depth
2 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC329:4-6

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“2m @ 61.0% Fe from 4m (WDRC329)”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC332Wandanya South · iron_oreGrade: 57.3Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WDRC332
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
57.3
Grade Unit
%
Intercept
6 m
From
0 m
To
6 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC332:0-6

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: A strong iron intercept from surface, contributing to the overall positive drill results for the project, with low deleterious elements noted.

Positive factors

  • High iron grade
  • Shallow intercept from surface
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“6m @ 57.3% Fe from 0m including 2m @ 60.5% Fe from 1m (WDRC332”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

WDRC332Wandanya South · iron_oreGrade: 60.5Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WDRC332
Project
Wandanya South
Commodity
iron_ore
Region
australia_wa
Reported Region
australia_wa
Ticker
BCA

Geometry

Grade
60.5
Grade Unit
%
Intercept
2 m
From
1 m
To
3 m
Intercept Depth
0 m

Classification

Program
mixed
Sample Type
drill
Group ID
WDRC332:1-3

QA/QC

QA/QC Disclosed
Yes
QP Signed
Yes
QA/QC Methods
standards

Deleterious

Deleterious Flag
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This sub-interval shows a very high-grade iron intersection at shallow depth, further enhancing the project's potential, with low deleterious elements noted.

Positive factors

  • Very high iron grade
  • Shallow intercept
  • Low deleterious elements

Negative factors

  • Apparent width only

Evidence · text

“2m @ 60.5% Fe from 1m (WDRC332”

Tags used in scoring

QA/QC Disclosedpositive

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

Why it applies: qaqc_disclosed is true

Cut-off Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill_program_type is "mixed"

Resource Estimates (52)

measuredBalfour Manganese Field · manganeseTonnes: 52000000Grade: 10.5Grade Unit: %Contained Metal: 5.5Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:d4cd2f6cc68895a9648c
Deposit or zone
FB3

Resource Data

Category
measured
Tonnes
52000000
Grade
10.5
Grade Unit
%
Contained Metal
5.5
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for FB3 contributes to the overall high-confidence resource base, with a good manganese grade and JORC compliance.

Positive factors

  • High confidence resource category (Measured)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.5”

Context: 52

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

measuredBalfour Manganese Field · iron_oreTonnes: 52000000Grade: 10.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:d4cd2f6cc68895a9648c
Deposit or zone
FB3

Resource Data

Category
measured
Tonnes
52000000
Grade
10.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for FB3 includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.4”

Context: 52

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · siliconTonnes: 52000000Grade: 16.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:d4cd2f6cc68895a9648c
Deposit or zone
FB3

Resource Data

Category
measured
Tonnes
52000000
Grade
16.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for FB3 includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“16.9”

Context: 52

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · aluminiumTonnes: 52000000Grade: 4.3Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:d4cd2f6cc68895a9648c
Deposit or zone
FB3

Resource Data

Category
measured
Tonnes
52000000
Grade
4.3
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for FB3 includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.3”

Context: 52

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · manganeseTonnes: 47000000Grade: 10.3Grade Unit: %Contained Metal: 4.9Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e29bff06662a454e8676
Deposit or zone
LR1

Resource Data

Category
measured
Tonnes
47000000
Grade
10.3
Grade Unit
%
Contained Metal
4.9
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for LR1 contributes to the overall high-confidence resource base, with a good manganese grade and JORC compliance.

Positive factors

  • High confidence resource category (Measured)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.3”

Context: 47

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

measuredBalfour Manganese Field · iron_oreTonnes: 47000000Grade: 8.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e29bff06662a454e8676
Deposit or zone
LR1

Resource Data

Category
measured
Tonnes
47000000
Grade
8.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for LR1 includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“8.4”

Context: 47

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · siliconTonnes: 47000000Grade: 16.7Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e29bff06662a454e8676
Deposit or zone
LR1

Resource Data

Category
measured
Tonnes
47000000
Grade
16.7
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for LR1 includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“16.7”

Context: 47

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · aluminiumTonnes: 47000000Grade: 4.6Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e29bff06662a454e8676
Deposit or zone
LR1

Resource Data

Category
measured
Tonnes
47000000
Grade
4.6
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Measured resource for LR1 includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.6”

Context: 47

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · manganeseTonnes: 100000000Grade: 10.4Grade Unit: %Contained Metal: 10.4Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e083e4fcd13dca73e058
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
100000000
Grade
10.4
Grade Unit
%
Contained Metal
10.4
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Measured resource demonstrates a significant high-confidence manganese base, with good grade and JORC compliance.

Positive factors

  • High confidence resource category (Measured)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.4”

Context: 100

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

measuredBalfour Manganese Field · iron_oreTonnes: 100000000Grade: 9.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e083e4fcd13dca73e058
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
100000000
Grade
9.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Measured resource includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“9.4”

Context: 100

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · siliconTonnes: 100000000Grade: 16.8Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e083e4fcd13dca73e058
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
100000000
Grade
16.8
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Measured resource includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“16.8”

Context: 100

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

measuredBalfour Manganese Field · aluminiumTonnes: 100000000Grade: 4.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:e083e4fcd13dca73e058
Deposit or zone
Total Measured

Resource Data

Category
measured
Tonnes
100000000
Grade
4.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Measured resource includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • High confidence resource category (Measured)
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.4”

Context: 100

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 79000000Grade: 10Grade Unit: %Contained Metal: 7.8Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7ad0ea5ab7fb22e48d9b
Deposit or zone
KR1

Resource Data

Category
indicated
Tonnes
79000000
Grade
10
Grade Unit
%
Contained Metal
7.8
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for KR1 contributes significantly to the overall resource base, with a good manganese grade and JORC compliance.

Positive factors

  • Good confidence resource category (Indicated)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.0”

Context: 79

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 79000000Grade: 7.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7ad0ea5ab7fb22e48d9b
Deposit or zone
KR1

Resource Data

Category
indicated
Tonnes
79000000
Grade
7.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for KR1 includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“7.9”

Context: 79

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 79000000Grade: 18Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7ad0ea5ab7fb22e48d9b
Deposit or zone
KR1

Resource Data

Category
indicated
Tonnes
79000000
Grade
18
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for KR1 includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“18.0”

Context: 79

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 79000000Grade: 5.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7ad0ea5ab7fb22e48d9b
Deposit or zone
KR1

Resource Data

Category
indicated
Tonnes
79000000
Grade
5.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for KR1 includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“5.4”

Context: 79

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 23000000Grade: 11.5Grade Unit: %Contained Metal: 2.6Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:2a8fd831c7cf794a062c
Deposit or zone
KR2

Resource Data

Category
indicated
Tonnes
23000000
Grade
11.5
Grade Unit
%
Contained Metal
2.6
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The KR2 resource has been significantly de-risked with a category upgrade to Indicated, showing a high manganese grade and JORC compliance.

Positive factors

  • Category upgrade to Indicated
  • High manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“11.5”

Context: 23

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 23000000Grade: 10.7Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:2a8fd831c7cf794a062c
Deposit or zone
KR2

Resource Data

Category
indicated
Tonnes
23000000
Grade
10.7
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The KR2 resource, with its category upgrade to Indicated, includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Category upgrade to Indicated
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.7”

Context: 23

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 23000000Grade: 19.2Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:2a8fd831c7cf794a062c
Deposit or zone
KR2

Resource Data

Category
indicated
Tonnes
23000000
Grade
19.2
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The KR2 resource, with its category upgrade to Indicated, includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Category upgrade to Indicated
  • JORC compliant
  • QP/CP signed

Evidence · table

“19.2”

Context: 23

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 23000000Grade: 5.1Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:2a8fd831c7cf794a062c
Deposit or zone
KR2

Resource Data

Category
indicated
Tonnes
23000000
Grade
5.1
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The KR2 resource, with its category upgrade to Indicated, includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Category upgrade to Indicated
  • JORC compliant
  • QP/CP signed

Evidence · table

“5.1”

Context: 23

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 63000000Grade: 10Grade Unit: %Contained Metal: 6.3Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:19d2b9e298bf4f3f6a69
Deposit or zone
FB3

Resource Data

Category
indicated
Tonnes
63000000
Grade
10
Grade Unit
%
Contained Metal
6.3
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for FB3 contributes significantly to the overall resource base, with a good manganese grade and JORC compliance.

Positive factors

  • Good confidence resource category (Indicated)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.0”

Context: 63

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 63000000Grade: 9.6Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:19d2b9e298bf4f3f6a69
Deposit or zone
FB3

Resource Data

Category
indicated
Tonnes
63000000
Grade
9.6
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for FB3 includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“9.6”

Context: 63

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 63000000Grade: 16.8Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:19d2b9e298bf4f3f6a69
Deposit or zone
FB3

Resource Data

Category
indicated
Tonnes
63000000
Grade
16.8
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for FB3 includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“16.8”

Context: 63

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 63000000Grade: 4.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:19d2b9e298bf4f3f6a69
Deposit or zone
FB3

Resource Data

Category
indicated
Tonnes
63000000
Grade
4.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for FB3 includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.4”

Context: 63

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 8000000Grade: 11.3Grade Unit: %Contained Metal: 0.9Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:4aeb42b32e7056ecc8ee
Deposit or zone
LR1

Resource Data

Category
indicated
Tonnes
8000000
Grade
11.3
Grade Unit
%
Contained Metal
0.9
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for LR1 contributes to the overall resource base, with a high manganese grade and JORC compliance.

Positive factors

  • Good confidence resource category (Indicated)
  • High manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“11.3”

Context: 8

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 8000000Grade: 9.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:4aeb42b32e7056ecc8ee
Deposit or zone
LR1

Resource Data

Category
indicated
Tonnes
8000000
Grade
9.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for LR1 includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“9.4”

Context: 8

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 8000000Grade: 6.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:4aeb42b32e7056ecc8ee
Deposit or zone
LR1

Resource Data

Category
indicated
Tonnes
8000000
Grade
6.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for LR1 includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“6.9”

Context: 8

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 8000000Grade: 1.8Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:4aeb42b32e7056ecc8ee
Deposit or zone
LR1

Resource Data

Category
indicated
Tonnes
8000000
Grade
1.8
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Indicated resource for LR1 includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“1.8”

Context: 8

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 173000000Grade: 10.2Grade Unit: %Contained Metal: 17.7Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:ea31ea6e518690056736
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
173000000
Grade
10.2
Grade Unit
%
Contained Metal
17.7
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Indicated resource demonstrates a significant high-confidence manganese base, with good grade and JORC compliance.

Positive factors

  • Good confidence resource category (Indicated)
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.2”

Context: 173

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 173000000Grade: 9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:ea31ea6e518690056736
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
173000000
Grade
9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Indicated resource includes a good iron grade, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“9.0”

Context: 173

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 173000000Grade: 17.2Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:ea31ea6e518690056736
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
173000000
Grade
17.2
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Indicated resource includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“17.2”

Context: 173

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 173000000Grade: 4.8Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:ea31ea6e518690056736
Deposit or zone
Total Indicated

Resource Data

Category
indicated
Tonnes
173000000
Grade
4.8
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Indicated resource includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Good confidence resource category (Indicated)
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.8”

Context: 173

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · manganeseTonnes: 2000000Grade: 11.1Grade Unit: %Contained Metal: 0.3Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:8a15e088d2b3d75a69d2
Deposit or zone
KR2

Resource Data

Category
inferred
Tonnes
2000000
Grade
11.1
Grade Unit
%
Contained Metal
0.3
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for KR2 shows a high manganese grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • High manganese grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“11.1”

Context: 2

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

inferredBalfour Manganese Field · iron_oreTonnes: 2000000Grade: 11Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:8a15e088d2b3d75a69d2
Deposit or zone
KR2

Resource Data

Category
inferred
Tonnes
2000000
Grade
11
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for KR2 includes a good iron grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • Good iron grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“11.0”

Context: 2

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · siliconTonnes: 2000000Grade: 19.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:8a15e088d2b3d75a69d2
Deposit or zone
KR2

Resource Data

Category
inferred
Tonnes
2000000
Grade
19.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for KR2 includes silicon and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“19.4”

Context: 2

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · aluminiumTonnes: 2000000Grade: 6Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:8a15e088d2b3d75a69d2
Deposit or zone
KR2

Resource Data

Category
inferred
Tonnes
2000000
Grade
6
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for KR2 includes aluminium and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“6.0”

Context: 2

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · manganeseTonnes: 32000000Grade: 11.9Grade Unit: %Contained Metal: 3.9Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:23580532be1958446c5c
Deposit or zone
Balfour East

Resource Data

Category
inferred
Tonnes
32000000
Grade
11.9
Grade Unit
%
Contained Metal
3.9
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Balfour East shows a high manganese grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • High manganese grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“11.9”

Context: 32

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

inferredBalfour Manganese Field · iron_oreTonnes: 32000000Grade: 8.5Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:23580532be1958446c5c
Deposit or zone
Balfour East

Resource Data

Category
inferred
Tonnes
32000000
Grade
8.5
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Balfour East includes a good iron grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • Good iron grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“8.5”

Context: 32

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · siliconTonnes: 32000000Grade: 18.6Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:23580532be1958446c5c
Deposit or zone
Balfour East

Resource Data

Category
inferred
Tonnes
32000000
Grade
18.6
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Balfour East includes silicon and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“18.6”

Context: 32

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · aluminiumTonnes: 32000000Grade: 4.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:23580532be1958446c5c
Deposit or zone
Balfour East

Resource Data

Category
inferred
Tonnes
32000000
Grade
4.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Balfour East includes aluminium and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“4.9”

Context: 32

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · manganeseTonnes: 7000000Grade: 12.1Grade Unit: %Contained Metal: 0.9Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:45511e3020e810851932
Deposit or zone
Damsite

Resource Data

Category
inferred
Tonnes
7000000
Grade
12.1
Grade Unit
%
Contained Metal
0.9
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Damsite shows a high manganese grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • High manganese grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“12.1”

Context: 7

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

inferredBalfour Manganese Field · iron_oreTonnes: 7000000Grade: 9.6Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:45511e3020e810851932
Deposit or zone
Damsite

Resource Data

Category
inferred
Tonnes
7000000
Grade
9.6
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Damsite includes a good iron grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • Good iron grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“9.6”

Context: 7

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · siliconTonnes: 7000000Grade: 17.2Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:45511e3020e810851932
Deposit or zone
Damsite

Resource Data

Category
inferred
Tonnes
7000000
Grade
17.2
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Damsite includes silicon and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“17.2”

Context: 7

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · aluminiumTonnes: 7000000Grade: 4.2Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:45511e3020e810851932
Deposit or zone
Damsite

Resource Data

Category
inferred
Tonnes
7000000
Grade
4.2
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This Inferred resource for Damsite includes aluminium and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“4.2”

Context: 7

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · manganeseTonnes: 42000000Grade: 11.9Grade Unit: %Contained Metal: 5Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7adc2d3b8d38b5ec71ac
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
42000000
Grade
11.9
Grade Unit
%
Contained Metal
5
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Inferred resource shows a high manganese grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • High manganese grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“11.9”

Context: 42

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

inferredBalfour Manganese Field · iron_oreTonnes: 42000000Grade: 8.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7adc2d3b8d38b5ec71ac
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
42000000
Grade
8.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Inferred resource includes a good iron grade and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • Good iron grade
  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“8.9”

Context: 42

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · siliconTonnes: 42000000Grade: 18.4Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7adc2d3b8d38b5ec71ac
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
42000000
Grade
18.4
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Inferred resource includes silicon and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“18.4”

Context: 42

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

inferredBalfour Manganese Field · aluminiumTonnes: 42000000Grade: 4.9Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:7adc2d3b8d38b5ec71ac
Deposit or zone
Total Inferred

Resource Data

Category
inferred
Tonnes
42000000
Grade
4.9
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The total Inferred resource includes aluminium and is JORC compliant, but has lower confidence due to its category.

Positive factors

  • JORC compliant
  • QP/CP signed

Negative factors

  • Lower confidence resource category (Inferred)

Evidence · table

“4.9”

Context: 42

Tags used in scoring

Inferred Resourcenegative

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

Why it applies: category is "inferred"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · manganeseTonnes: 315000000Grade: 10.5Grade Unit: %Contained Metal: 33.1Contained Unit: mtView all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:34f2720deafad07cbf77
Deposit or zone
Grand Total

Resource Data

Category
indicated
Tonnes
315000000
Grade
10.5
Grade Unit
%
Contained Metal
33.1
Contained Unit
mt
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The Grand Total resource represents a substantial increase in overall manganese tonnage and contained metal, with good grade and JORC compliance, indicating significant project scale.

Positive factors

  • Significant tonnage growth
  • Large contained metal
  • Good manganese grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“10.5”

Context: 315

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

indicatedBalfour Manganese Field · iron_oreTonnes: 315000000Grade: 9.1Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:34f2720deafad07cbf77
Deposit or zone
Grand Total

Resource Data

Category
indicated
Tonnes
315000000
Grade
9.1
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The Grand Total resource includes a significant iron component, contributing to the polymetallic potential, and is JORC compliant.

Positive factors

  • Significant tonnage
  • Good iron grade
  • JORC compliant
  • QP/CP signed

Evidence · table

“9.1”

Context: 315

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · siliconTonnes: 315000000Grade: 17.2Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:34f2720deafad07cbf77
Deposit or zone
Grand Total

Resource Data

Category
indicated
Tonnes
315000000
Grade
17.2
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The Grand Total resource includes silicon, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Significant tonnage
  • JORC compliant
  • QP/CP signed

Evidence · table

“17.2”

Context: 315

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

indicatedBalfour Manganese Field · aluminiumTonnes: 315000000Grade: 4.7Grade Unit: %View all details
Link to this fact

Identity

Project
Balfour Manganese Field
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Resource scope

Estimate type
resource
Reporting standards
jorc
QP Signed
Yes
Qualified person names
Brendan Cummins, Greg Jones
Resource group id
resource:34f2720deafad07cbf77
Deposit or zone
Grand Total

Resource Data

Category
indicated
Tonnes
315000000
Grade
4.7
Grade Unit
%
Cutoff Grade
7
Cutoff Unit
% Mn

Prior Estimate

Resource Date
2026-06-30

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: The Grand Total resource includes aluminium, providing a complete picture of the resource composition, and is JORC compliant.

Positive factors

  • Significant tonnage
  • JORC compliant
  • QP/CP signed

Evidence · table

“4.7”

Context: 315

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

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

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

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

Why it applies: qp_signed is true

JORC Compliantpositive

Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard.

Why it applies: reporting_standards includes jorc

No Contained Metalnegative

Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained_metal was not reported

Metallurgical Results (50)

composite head assayWandanya Project · manganeseHead Grade: 24.4Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
24.4
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite provides a baseline for metallurgical testwork, showing a good manganese content and low deleterious elements.

Positive factors

  • Good head grade for manganese
  • Low deleterious elements

Evidence · table

“24.4”

Context: Low Grade MnO

composite head assayWandanya Project · iron_oreHead Grade: 6.09Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
6.09
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes iron, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“6.09”

Context: Low Grade MnO

composite head assayWandanya Project · aluminiumHead Grade: 3.13Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
3.13
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.13”

Context: Low Grade MnO

composite head assayWandanya Project · siliconHead Grade: 14.4Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
14.4
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“14.4”

Context: Low Grade MnO

composite head assayWandanya Project · calciumHead Grade: 0.76Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
0.76
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.76”

Context: Low Grade MnO

composite head assayWandanya Project · potassiumHead Grade: 1.24Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
potassium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
1.24
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes potassium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.24”

Context: Low Grade MnO

composite head assayWandanya Project · magnesiumHead Grade: 1.36Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
magnesium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
1.36
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes magnesium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.36”

Context: Low Grade MnO

composite head assayWandanya Project · bariumHead Grade: 0.45Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
barium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
0.45
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes barium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.45”

Context: Low Grade MnO

composite head assayWandanya Project · phosphorusHead Grade: 0.01Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
phosphorus
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Low Grade MnO

Recovery

Head Grade
0.01
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Low Grade MnO composite includes phosphorus, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.01”

Context: Low Grade MnO

composite head assayWandanya Project · manganeseHead Grade: 30.9Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
30.9
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite provides a baseline for metallurgical testwork, showing a high manganese content and low deleterious elements.

Positive factors

  • High head grade for manganese
  • Low deleterious elements

Evidence · table

“30.9”

Context: Med Grade MnO

composite head assayWandanya Project · iron_oreHead Grade: 6.85Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
6.85
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes iron, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“6.85”

Context: Med Grade MnO

composite head assayWandanya Project · aluminiumHead Grade: 3.15Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
3.15
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.15”

Context: Med Grade MnO

composite head assayWandanya Project · siliconHead Grade: 9.9Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
9.9
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“9.9”

Context: Med Grade MnO

composite head assayWandanya Project · calciumHead Grade: 0.93Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
0.93
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.93”

Context: Med Grade MnO

composite head assayWandanya Project · potassiumHead Grade: 1.19Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
potassium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
1.19
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes potassium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.19”

Context: Med Grade MnO

composite head assayWandanya Project · magnesiumHead Grade: 0.95Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
magnesium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
0.95
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes magnesium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.95”

Context: Med Grade MnO

composite head assayWandanya Project · bariumHead Grade: 0.93Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
barium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
0.93
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes barium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.93”

Context: Med Grade MnO

composite head assayWandanya Project · phosphorusHead Grade: 0.01Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
phosphorus
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnO

Recovery

Head Grade
0.01
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnO composite includes phosphorus, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.01”

Context: Med Grade MnO

composite head assayWandanya Project · manganeseHead Grade: 45Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
45
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite provides a baseline for metallurgical testwork, showing a very high manganese content and low deleterious elements.

Positive factors

  • Very high head grade for manganese
  • Low deleterious elements

Evidence · table

“45”

Context: High Grade MnO

composite head assayWandanya Project · iron_oreHead Grade: 3.15Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
3.15
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes iron, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.15”

Context: High Grade MnO

composite head assayWandanya Project · aluminiumHead Grade: 1.3Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
1.3
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.3”

Context: High Grade MnO

composite head assayWandanya Project · siliconHead Grade: 3.6Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
3.6
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.6”

Context: High Grade MnO

composite head assayWandanya Project · calciumHead Grade: 1.59Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
1.59
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.59”

Context: High Grade MnO

composite head assayWandanya Project · potassiumHead Grade: 0.94Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
potassium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
0.94
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes potassium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.94”

Context: High Grade MnO

composite head assayWandanya Project · magnesiumHead Grade: 1.07Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
magnesium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
1.07
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes magnesium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.07”

Context: High Grade MnO

composite head assayWandanya Project · bariumHead Grade: 1.5Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
barium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
1.5
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes barium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.5”

Context: High Grade MnO

composite head assayWandanya Project · phosphorusHead Grade: 0.01Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
phosphorus
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnO

Recovery

Head Grade
0.01
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnO composite includes phosphorus, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.01”

Context: High Grade MnO

composite head assayWandanya Project · manganeseHead Grade: 28Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
28
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite provides a baseline for metallurgical testwork, showing a good manganese content and low deleterious elements.

Positive factors

  • Good head grade for manganese
  • Low deleterious elements

Evidence · table

“28”

Context: Med Grade MnCb

composite head assayWandanya Project · iron_oreHead Grade: 2.24Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
2.24
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes iron, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“2.24”

Context: Med Grade MnCb

composite head assayWandanya Project · aluminiumHead Grade: 1.64Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
1.64
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.64”

Context: Med Grade MnCb

composite head assayWandanya Project · siliconHead Grade: 5.4Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
5.4
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“5.4”

Context: Med Grade MnCb

composite head assayWandanya Project · calciumHead Grade: 5.44Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
5.44
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“5.44”

Context: Med Grade MnCb

composite head assayWandanya Project · potassiumHead Grade: 1.29Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
potassium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
1.29
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes potassium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.29”

Context: Med Grade MnCb

composite head assayWandanya Project · magnesiumHead Grade: 3.58Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
magnesium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
3.58
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes magnesium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.58”

Context: Med Grade MnCb

composite head assayWandanya Project · bariumHead Grade: 1.15Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
barium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
1.15
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes barium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.15”

Context: Med Grade MnCb

composite head assayWandanya Project · phosphorusHead Grade: 0.01Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
phosphorus
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade MnCb

Recovery

Head Grade
0.01
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade MnCb composite includes phosphorus, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.01”

Context: Med Grade MnCb

composite head assayWandanya Project · manganeseHead Grade: 38Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
38
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite provides a baseline for metallurgical testwork, showing a high manganese content and low deleterious elements.

Positive factors

  • High head grade for manganese
  • Low deleterious elements

Evidence · table

“38”

Context: High Grade MnCb

composite head assayWandanya Project · iron_oreHead Grade: 1.58Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
1.58
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes iron, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.58”

Context: High Grade MnCb

composite head assayWandanya Project · aluminiumHead Grade: 1.23Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
1.23
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.23”

Context: High Grade MnCb

composite head assayWandanya Project · siliconHead Grade: 4.2Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
4.2
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“4.2”

Context: High Grade MnCb

composite head assayWandanya Project · calciumHead Grade: 1.05Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
1.05
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.05”

Context: High Grade MnCb

composite head assayWandanya Project · potassiumHead Grade: 0.27Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
potassium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
0.27
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes potassium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.27”

Context: High Grade MnCb

composite head assayWandanya Project · magnesiumHead Grade: 3.71Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
magnesium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
3.71
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes magnesium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“3.71”

Context: High Grade MnCb

composite head assayWandanya Project · bariumHead Grade: 1.47Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
barium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
1.47
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes barium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.47”

Context: High Grade MnCb

composite head assayWandanya Project · phosphorusHead Grade: 0.01Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
phosphorus
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
High Grade MnCb

Recovery

Head Grade
0.01
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the High Grade MnCb composite includes phosphorus, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.01”

Context: High Grade MnCb

composite head assayWandanya Project · manganeseHead Grade: 1.2Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
manganese
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade Fe

Recovery

Head Grade
1.2
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade Fe composite includes manganese, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.2”

Context: Med Grade Fe

composite head assayWandanya Project · iron_oreHead Grade: 54.7Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
iron_ore
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade Fe

Recovery

Head Grade
54.7
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade Fe composite provides a baseline for metallurgical testwork, showing a high iron content and low deleterious elements.

Positive factors

  • High head grade for iron
  • Low deleterious elements

Evidence · table

“54.7”

Context: Med Grade Fe

composite head assayWandanya Project · aluminiumHead Grade: 1.77Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
aluminium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade Fe

Recovery

Head Grade
1.77
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade Fe composite includes aluminium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“1.77”

Context: Med Grade Fe

composite head assayWandanya Project · siliconHead Grade: 5.7Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
silicon
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade Fe

Recovery

Head Grade
5.7
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade Fe composite includes silicon, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“5.7”

Context: Med Grade Fe

composite head assayWandanya Project · calciumHead Grade: 0.05Head Grade Unit: %View all details
Link to this fact

Identity

Project
Wandanya Project
Commodity
calcium
Region
australia_wa
Reported Region
Pilbara region of Western Australia
Ticker
BCA

Test Work

Program Status
preliminary
Test Type
composite head assay
Sample
Med Grade Fe

Recovery

Head Grade
0.05
Head Grade Unit
%

Review

Needs Review
No
Historical
No

Dates

Event date
2026-09-22T00:00:00.000Z

Reasoning: This head grade for the Med Grade Fe composite includes calcium, providing a complete picture of the composite composition, with low deleterious elements.

Positive factors

  • Low deleterious elements

Evidence · table

“0.05”

Context: Med Grade Fe

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.