For personal use only

28 July 2022

Notice of General Meeting (Part 2 of 2)

  • Annexure B to the Explanatory Statement - Ausrocks Mineral Estimate Report
  • Sample proxy form

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onlyuse

personalFor Toondoon Kaolin Project

Upgraded Mineral Resource Estimate

Kalotech Pty Ltd

January 2022

Document Control

Status

Final

only

Version

V1.1

Print Date

31/01/2022

Approval State

Internally Reviewed

Author(s)

Chris Ainslie

Reviewed By

Carl Morandy

Path Name

Z:ProjectFiles0253_Kalotech ResourcesMine PlanningResource Estimate

File Name

Toondoon Kaolin Project - Upgraded Mineral Resource Estimate

Project No

AUQ00253

Distribution

Kalotech Pty Ltd

use

Document Change Control

Version

Description (section(s) amended)

Author(s)

Date

1.0

Draft Document

CA

25/01/2022

1.1

Internal Review

CA, CM

31/01/2022

personal

Document Review and Sign Off

Name

Position

Role

Signature

Date Issued

Carl Morandy

Managing Director

QA Review

31/01/2022

(Ausrocks)

RPEQ 22981

Chris Ainslie

Project Engineer -

Author

31/01/2022

Mining & Quarrying

(Ausrocks)

This document has been prepared for the exclusive use of the Client based on instructions, information and data supplied by the Client as of 31 January 2022 This document has been prepared by Ausrocks Pty Ltd (Ausrocks). Ausrocks has no financial association with the Client other than carrying out this report as requested by the Client.

For

Kalotech Pty Ltd | Toondoon Kaolin Project - Upgraded Mineral Resource Estimate | 31/01/2022

Table of Contents

Document Control

Executive Summary

only

Introduction

Overview

Site Investigations & Key Data

Exploration

Geology

2.2.1

Regional Geology

2.2.2

Local Geology

Assays

use

Density Values

QAQC

Duplicates

Standards

Mineral Resource Estimate

Overview

Database Integrity - Database Validation

Statistics

4.3.1

Overview

personal

Basic Statistics

4.3.2

4.3.3 Raw Data Distribution (Histograms)

Block Modelling

4.4.1

Block Size

4.4.2 Resource Parameters and Assumptions

4.4.3 Resource Shape and Volume

4.4.4 Cut-Off Grade

4.4.5 Estimation Method - Kriging

4.4.6

Semivariogram Map

4.4.7

Validation

4.4.8

Figures

Resource Reporting in Accordance with JORC Code 2012

4.5.1

JORC Code 2012

4.5.2 Measured Mineral Resource Estimate

4.5.3

Indicated Mineral Resource

4.5.4

Inferred Mineral Resource

Conclusions

For

Recommendations

References

Tables

Table I - Toondoon Kaolin Project - Upgraded Mineral Resource Estimate Table 2.1 - SG Determinations with Geochemistry

Table 4.1 - Basic Statistics (Minimums and Maximums) Table 4.2 - Measured Mineral Resource Estimate Table 4.3 - Indicated Mineral Resource Estimate Table 4.4 - Inferred Mineral Resource Estimate

Table 5.1 - Toondoon Kaolin Project - Upgraded Mineral Resource Estimate

Kalotech Pty Ltd | Toondoon Kaolin Project - Upgraded Mineral Resource Estimate | 31/01/2022

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2

2

5

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Figures

Figure I. Section A-A to A'-A' (Cross section from West LHS of section to East RHS of section)

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Figure II. Section B-B to B'-B' (Cross Section from West LHS of section to East RHS of section)

iv

Figure III. Section C-C to C'-C' (Long Section from North LHS of section to South RHS of section)

v

Figure IV. Section D-D to D'-D' (Long Section from North LHS of section to South RHS of section)

vi

onlyFigure 3.2

- QAQC of Phase II Standards - Al2O3

12

Figure 1.1

- Site Location Map

2

Figure 1.2

- Toondoon ML 80126

3

Figure 1.3

- Toondoon ML 80126 and Local EPM's

4

Figure 2.1

- Map of Drillholes

6

Figure 2.2

- Regional Geology

7

Figure 2.3

- Local Geology

8

Figure 3.1

- QAQC of ALS Duplicates - Al2O3

11

Figure 4.1 - Al2O3 Histogram

16

Figure 4.2

- Fe2O3 Histogram

17

Figure 4.3

- SiO2 Histogram

18

Figure 4.4

- TiO2 Histogram

19

Figure 4.5

- LOI Histogram

20

Figure 4.6

- Aerial View of Block Model

23

Figure 4.7

- 3D View of Block Model

24

useFigure 4.8

- Section A-A to A'-A' (Cross Section from West LHS of section to East RHS of section)

25

Figure 4.9

- Section B-B to B'-B' (Cross Section from West LHS of section to East RHS of section)

26

Figure 4.10 - Section C-C to C'-C' (Long Section from North LHS of section to South RHS of section)

27

personalFor

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Figure 4.11 - Section D-D to D'-D' (Long Section from North LHS of section to South RHS of section)

Figure 4.12 - General Relationship between Exploration Results, Mineral Resources and Ore Reserves.

29

Figure 4.13 - Resource Classification

30

List of Appendices

Appendix A | Sections

3

Appendix B | Statistics

50

Appendix C | JORC Table 1

128

Appendix D | Summary of Results - All Elements

131

Kalotech Pty Ltd | Toondoon Kaolin Project - Upgraded Mineral Resource Estimate | 31/01/2022

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