REDWING MINE S-K 1300 Technical Report Summary - Exhibit 96.3 - Final report

Oct 29, 2026

REDWING MINE S-K 1300 Technical Report Summary provides an S-K 1300-compliant overview of the Redwing Mine, including property description, ownership, geology, exploration activities, and Mineral Resources and Mineral Reserves estimates. The report details permitting requirements, QP conclusions and recommendations, and the technical basis for resource and reserve estimation methods. It also covers sampling, analyses, data verification, mineral processing and metallurgical testing, and mining and recovery planning assumptions and parameters. The document includes a revision table listing revision B with a final report dated 05/12/2024.

LanguageEnglish

CategoryResearch & Report

FormatPDF

Pages88

Reading Time3 h 42 min

AccessFree to download

Executive summary

Property description and ownership

Geology and mineralisation

Exploration

Mineral Resources estimates

Mineral Reserves estimates

Capital and operating costs

Permitting requirements

QPs’ conclusions and recommendations

Introduction

Registrant information

Terms of reference and purpose

Sources of information

Personal inspection

Previously filed Technical Report Summaries

WSP declaration

Property description

Property location

Title and mineral rights

Encumbrances

Risks to access, title, or right to perform work

Agreements and royalties

EX-96.3 25 ea021166102ex96-3_namib.htm REDWING MINE S-K 1300 TECHNICAL SUMMARY REPORT, EFFECTIVE AS OF DECEMBER 31, 2023. Exhibit 96.3 Bulawayo Mining Company Limited Redwing Mine S-K 1300 Technical Report Summary December 2024 Redwing Mine S-K 1300 Technical Report Summary Bulawayo Mining Company Limited WSP Level 3, 51-55 Bolton St Newcastle NSW 2300 PO Box 1162 Newcastle NSW 2300 Tel: +61 2 4929 8300 Fax: +61 2 4929 8382 [wsp.com](wsp.com) | Rev | Date | Details | | --- | --- | --- | | B | 05/12/2024 | Final report | | | Name | Date | Signature | | --- | --- | --- | --- | | Prepared by: | Aaron Radonich
Allan Blair | 05/12/2024 | /s/ Aaron Radonich
/s/ Allan Blair | | Reviewed by: | Jerry DeWolfe | 05/12/2024 | /s/ Jerry DeWolfe | WSP acknowledges that every project we work on takes place on First Peoples lands. We recognise Aboriginal and Torres Strait Islander Peoples as the first scientists and engineers and pay our respects to Elders past and present. Table of contents 1 Executive summary 1 1.1 Property description and ownership 1 1.2 Geology and mineralisation 1 1.3 Exploration 1 1.4 Mineral Resources estimates 2 1.5 Mineral Reserves estimates 3 1.6 Capital and operating costs 3 1.7 Permitting requirements 3 1.8 QPs’ conclusions and recommendations 3 1.8.1 Mineral Resources 3 1.8.2 Mineral Reserves 5 2 Introduction 7 2.1 Registrant information 7 2.2 Terms of reference and purpose 8 2.3 Sources of information 11 2.4 Personal inspection 11 2.5 Previously filed Technical Report Summaries 11 2.6 WSP declaration 11 3 Property description 12 3.1 Property location 12 3.2 Title and mineral rights 12 3.3 Encumbrances 13 3.4 Risks to access, title, or right to perform work 13 3.5 Agreements and royalties 14 4 Accessibility, climate, local resources, infrastructure, and physiography 15 4.1 Topography, elevation, and vegetation 15 4.2 Access 15 4.3 Proximity to population centres 15 4.4 Climate 15 4.5 Local resources and existing infrastructure 16 4.5.1 Power supply 16 i CONTENTS (Continued) 4.5.2 Water supply 16 4.5.3 Personnel 16 4.5.4 Suppliers 16 5 History 17 5.1 Exploration and ownership history 17 5.2 Production history 18 5.3 Production reconciliation 19 5.4 Aggregate fiscal year production 19 5.5 Exploration and development by previous owners or operators 19 5.6 Liabilities 20 6 Geological setting, mineralisation, and deposit 21 6.1 Regional geology 21 6.1.1 Mozambique Greenstone Belt 21 6.1.2 Granitoids 21 6.2 Structural setting 22 6.3 Local and property geology 22 6.3.1 Felsite 22 6.3.2 MSZ 22 6.4 Deposit type and geology 23 6.5 Mineralisation 23 7 Exploration 26 7.1 Diamond drilling 26 7.2 QP’s opinion 26 8 Sample preparation, analyses, and security 27 8.1 Sampling techniques 27 8.1.1 Core sampling 27 8.1.2 Channel sampling 27 8.1.3 Grab sampling 27 8.1.4 Drive face and stope-bench sampling 27 8.1.5 Sample security 27 ii CONTENTS (Continued) 8.2 Dry bulk density determination 27 8.3 Sample preparation, analysis and procedures 27 8.4 Quality Assurance Quality Control 28 8.4.1 Drill core 28 8.4.2 Channel and grab samples 28 8.4.3 Certified Reference Material 29 8.4.4 Blanks 29 8.4.5 Duplicates 29 8.5 QP’s opinion on adequacy 29 9 Data verification 30 9.1 Mineral Resources data verification 30 9.1.1 Data verification conducted by RMC Zimbabwe 30 9.1.2 Data verification conducted by WSP 30 9.1.3 Limitations on exploration and Mineral Resources data verification 30 9.2 Mining and Mineral Reserves data verification 31 9.3 Geotechnical data verification 31 9.4 Hydrogeology and hydrology data verification 32 9.4.1 Hydrology 34 9.4.2 Hydrogeology 34 9.5 Processing and recovery methods data verification 34 10 Mineral processing and metallurgical testing 35 10.1 Nature and extent of mineral processing and metallurgica

FAQs

What standard and mine is covered by the document?

The document is titled “REDWING MINE S-K 1300 Technical Report Summary” and applies the S-K 1300 technical reporting framework to Redwing Mine.

What main sections are included in the contents?

The table of contents includes Executive summary, Introduction, and Property description, and it continues through geology, exploration, sampling and analysis, data verification, mineral processing, resource and reserve estimates, and mining and recovery methods.

What revision information is provided?

A revision table lists revision “B” dated 05/12/2024 with the detail “Final report,” along with prepared and reviewed signatories.

Oct 29, 2026

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