Sinclair Gold Ltd · ASX:SGC
Sinclair Gold — Diggers and Dealers 2026
15 slides from Sinclair Gold's conference presentation, Aug 3, 2026
Slide 1: Mt Henry Gold Project
ASX |SGC MT HENRY GOLD PROJECT NORSEMAN, WESTERN AUSTRALIA Diggers and Dealers 3 - 5 August 2026
Slide 2: Disclaimers & Cautionary Statements
Disclaimers & Cautionary Statements GENERAL DISCLAIMER This presentation is for information purposes only and does not constitute a prospectus, offering memorandum or disclosure document under Australian, U.S ., Canadian or any other law . It does not, and does not purport to, contain all the inform
Slide 3: Corporate Summary
Corporate Summary GLOBAL BANKING & ANALYST COVERAGE CAPITAL STRUCTURE Cash on Hand 1 $38.2m Share Price 2 $1.115 Shares Outstanding 185.6m Market Capitalisation $207M Performance Rights / Options 63.8M / 1.25M SHAREHOLDER SUMMARY 3 Institutional Ownership (Global) ~40% Westgold Resources (ASX: WGX)
Slide 4: A Large Gold System. Significant Growth Potential
A Large Gold System. Significant Growth Potential Scale Quality and Growth • ~150km 2 landholding in a premier gold district • 915Koz Resource across three deposits • Highly prospective 16km mineralised corridor • ~90% JORC (2012) Measured & Indicated • Multiple mineralized systems and targets • Ste
Slide 5: An Underexplored Asset Through Multiple Cycles
An Underexplored Asset Through Multiple Cycles 50,000 Drill metres / yr 8,000 Gold price (A$/oz) Sinclair’s Maiden 50,000m 150,000m CY26 Drill Program 7,000 40,000 Drilled over ~30yrs 6,000 5,000 30,000 <150m 4,000 Drill metres / yr Gold Price (A$) Average historic hole depth 20,000 3,000 Regional U
Slide 6: Mt Henry Isn't a Concept, It's a Proven Gold Producer
Mt Henry Isn’t a Concept, It’s a Proven Gold Producer Mt Henry History 1 • Historic feasibility study completed (Panoramic, 2015) 2 • Acquired by Metals X • Developed and mined by Metals X / Westgold • Open - pit mining operations (2016 to 2019) • Average recovered grade ~1.7 g/t Au • ~129,000 oz go
Slide 7: From Acquisition to Growth in 5 Months
From Acquisition to Growth in 5 Months December 2025 February 2026 March 2026 April 2026 May 2026 > Present TRANSACTION ANNOUNCED LEADERSHIP & COMPLETION MOBILISATION RAPID EXPANSION RESOURCE GROWTH ✓ Shareholder approval received ✓ Drilling commenced. ✓ Sinclair employees on - site ✓ Four rigs on s
Slide 8: Scratching the Surface on a Major Gold Trend
Scratching the Surface on a Major Gold Trend 16km Corridor Multiple deposits Significant untested areas Multiple growth options Extensive BIF hosted 915koz within Mt Henry, Large gaps and strike extensions Clear pathways for growth via mineralized trend Selene & North Scotia. remain step - out and d
Slide 9: Early Drilling Already Extending Gold Mineralisation
Early Drilling Already Extending Gold Mineralisation Meters Selene Plan View 700 600 500 OPEN OPEN 400 Mt Henry 3.5km 300 along strike Interpreted OPEN down - dip OPEN 200 Legend extension Current estimate of Resource footprint Assays pending Limits of BIF targeted in 100 Interpreted extension to cu
Slide 10: Drilling Will Continue to Test For Extensions
Drilling Will Continue to Test For Extensions Mt Henry Long Section (looking east) Original ground level Cross Section 1 Cross Section 2 Selene 3.5km Meters Cross Section 3 500 400 Historically drilled area hosting MRE (232 Koz Au) 300 N 200 Legend Est . current extent of Resource Interpreted 100 As
Slide 11: Priority Targets Outside the Current Resource
Priority Targets Outside the Current Resource Birthday Gift Long Section (looking east) 20m @ 2.6g/t 23m @ 1.9g/t 27m @ 1.0g/t 17m @ 1.9g/t 2m @ 15.8g/t 2m @ 46.3g/t 10m @ 88.2g/t 5m @ 7.7g/t 25m @ 1.3g/t 9m @ 3.2g/t 0m 50m OPEN 100m OPEN Legend OPEN 150m +25 gm +5 gm OPEN +10 gm <5 gm 200m Limits o
Slide 12: A Large Gold System Poised for Substantial Growth
A Large Gold System Poised for Substantial Growth 01 Large, proven gold system 915 Koz already defined across multiple deposits within a 16 km mineralised trend 02 District potential remains largely untested Decades of shallow, deposit focused drilling with limited depth or regional testing 03 First
Slide 13: sinclairgold.com ASX | SGC
REGISTERED OFFICE Level 2, 8 Richardson Street West Perth WA 6005 PHONE +61 (0) 8 6279 9425 info@sinclairgold.com EMAIL sinclairgold.com ASX | SGC sinclairgold.com ASX | SGC 13
Slide 14: Current Mineral Resource Estimate Mt Henry Project
APPENDIX 1 Current Mineral Resource Estimate Mt Henry Project Measured Indicated Inferred TOTAL Tonnes Grade Gold Tonnes Grade Gold Tonnes Grade Gold Tonnes Grade Gold (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) (kt) (g/t Au) (koz Au) 11,907 1.2 444 10,172 1.2 378 2,424 1.2
Slide 15: Case Studies
APPENDIX 2 Case Studies Measured Resource Indicated Resources Inferred Resources Total Resources Project Resource Company (Project) Tonnes Grade Contained Tonnes Grade Au Contained Tonnes Grade Au Contained Tonnes Grade Au Contained Status date (Mt) Au (g/t) Au (koz) (Mt) (g/t) Au (koz) (Mt) (g/t) A