Stavely Minerals Ltd · ASX:SVY
Stavely Minerals — Technical Presentation (March 2026)
32 slides from Stavely Minerals's technical presentation, Mar 30, 2026
Slide 1: Amended Presentation – Updated 2026 Mineral Resource Estimate and Scoping Study
ASX ANNOUNCEMENT 30 March 2026 Amended Presentation – Updated 2026 Mineral Resource Estimate and Scoping Study Stavely Minerals Limited (ASX Code: SVY – “Stavely Minerals”) advises that the following corrections have been made to the investor presentation released to the ASX on 19 March 2026. 1. Sli
Slide 2: Updated 2026 Mineral Resource Estimate and Scoping Study
ASX: SVY Updated 2026 Mineral Resource Estimate and Scoping Study Evaluating copper-gold-silver production in Western Victoria 19 March 2026 – updated 30 March 2026
Slide 3: Disclaimer
Disclaimer This presentation contains only an overview of Stavely Minerals Limited (“Stavely" or the “Company”) and its activities and operations. The contents of this presentation, including matters relating to the geology and exploration potential of the Company’s projects, may rely on various ass
Slide 4: A modern Australian exploration Company
A modern Australian exploration Company, targeting copper, gold & nickel What does Stavely Minerals offer that is different? BIG SUBSTANTIAL targets leverage LATERAL FIRST MOVER thinking advantage in frontier provinces 3
Slide 5: Stavely Project – Control major Cu-Au fertile Volcanic Belts
Stavely Project – Control major Cu-Au fertile Volcanic Belts Discovery – outstanding shallow high-grade copper-gold-silver discovery (September 2019), the Cayley Lode1 Stavely Minerals’ strategy is to realise value in the Cayley Lode discovery: 1. Updated MRE 60Mt at 0.58% CuEq2 (see appendix 1) 2.
Slide 6: Stavely Project: Updated 2026 Mineral Resource Estimate
Stavely Project: Updated 2026 Mineral Resource Estimate 5
Slide 7: Updated 2026 Mineral Resources Estimate
Updated 2026 Mineral Resources Estimate Discovery – outstanding shallow high-grade copper- gold-silver discovery (September 2019), the Cayley Lode 2026 Updated MRE1 Cayley Lode MRE • 9.1Mt at 1.61% CuEq (1.2% Cu, 0.27g/t Au and 8.4g/t Ag) Total Resources • 60Mt @ 0.58% CuEq ( 0.46% Cu, 0.09g/t and 2
Slide 8: Updated 2026 Mineral Resources Estimate
Updated 2026 Mineral Resources Estimate 120% 113% Increase from 2022 MRE Total Mineral Resources contained gold 100% Material Increase1 80% Contains: 67% 69% 37% 60% • 280,000t of copper 63% 40% 31% • 170,000oz gold 20% • 5.4Moz silver 0% Indicated Inferred Contained tonnes up by 113% Tonnes Copper
Slide 9: Thursday's Gossan / Cayley Lode Mineral Resources – long section
Thursday’s Gossan / Cayley Lode Mineral Resources – long section blocks coloured by grade 8
Slide 10: Thursday's Gossan / Cayley Lode Scoping Study
Thursday’s Gossan / Cayley Lode Scoping Study Discovery – outstanding shallow high-grade copper-gold- silver discovery (September 2019), the Cayley Lode Plan view Multiple lodes Well drilled 9
Slide 11: Thursday's Gossan / Cayley Lode Scoping Study
Thursday’s Gossan / Cayley Lode Scoping Study Chalcocite Blanket Cayley Lodes Low-grade Halo 10
Slide 12: Updated 2026 Mineral Resources Estimate
Updated 2026 Mineral Resources Estimate 113% Tonnage Increase – 2026 MRE Open Pit Optimisation has captured large volumes of low-grade mineralisation. Note the higher-grade Cayley Lode in the east side of the open pit shell, the sub-horizontal secondary chalcocite blanket near the top and the large
Slide 13: Grade / Tonnage Curves by Cut-off Grade
Updated 2026 Mineral Resources Estimate Thursday’s Gossan OP Grade / Tonnage Curves by Cut-off Grade 60 0.80 Million Tonnes Grade CuEq% 0.75 55 0.70 50 Resource Grade (CuEq%) 0.65 45 Million Tonnes 0.60 40 0.55 0.50 35 0.45 30 0.40 25 0.35 20 0.30 0.20 0.22 0.24 0.26 0.28 0.30 CuEq% Cut-off Grade 12
Slide 14: Stavely Project Scoping Study Update 2026
Stavely Project Scoping Study Update 2026 13
Slide 15: Thursday's Gossan / Cayley Lode Scoping Study Update
Thursday’s Gossan / Cayley Lode Scoping Study Update Opportunities Update the MRE – include ‘unclassified’ low-grade copper mineralisation adjacent to the high-grade wireframed Cayley Lode • Potential increases in Total Resources in an optimized Open Pit Evaluate several production options includi
Slide 16: 2026 Scoping Study – Indicative OP Optimisation + UG
2026 Scoping Study – Indicative OP Optimisation + UG Open Pit Optimisation • an open pit optimisation was completed using ‘consensus metals prices’1 • 34Mt at 0.74% CuEq (0.55% Cu, 0.10g/t Au and 3.3g/t Ag) • The captured MRE contains some 190kt copper, 110koz of gold and 3.6Moz of silver Exchange R
Slide 17: 2026 Scoping Study – Indicative OP Optimisation + UG
2026 Scoping Study – Indicative OP Optimisation + UG 34Mt at 0.74% CuEq (0.55% Cu, 0.10g/t Au and 3.3g/t Ag) 190kt copper, 110koz of gold and 3.6Moz of silver (strip ratio 2.5:1) Consensus Metals Price Open Pit Optimisation Provides confidence that the Scoping Study should evaluate a 3Mtpa process
Slide 18: Evaluate High-Grade Lode Style Mineralisation in an Underground
Evaluate High-Grade Lode Style Mineralisation in an Underground 17
Slide 19: Increased metals prices
Increased metals prices – allows a reduction in lower cut-off grades, as illustrated in the mineable stope optimization (MSO) work, results in an increase in volume / tonnes above cutoff 18
Slide 20: Majority of optimized stopes at a grade of +2.50% Cu
Majority of optimized stopes at a grade of +2.50% Cu– relatively large volumes of high- grade Cu-Au-Ag 19
Slide 21: Vast majority of optimized stopes at greater than 3m width
Vast majority of optimized stopes at greater than 3m width– allows high- efficiency mechanical longhole open stoping 20
Slide 22: Opportunities: Increased Metallurgical Recoveries
Opportunities: Increased Metallurgical Recoveries 21
Slide 23: Thursday's Gossan / Cayley Lode Scoping Study Update
Thursday’s Gossan / Cayley Lode Scoping Study Update 2026 Mineral Resource Estimate consensus Metals Prices constraining open pit optimisation parameters Parameter Units Value Mining Cost AUD / t 3.18 Opportunities Mining Dilution % 10 Mining Recovery % 95 Exchange Rate USD:AUD 0.70 Optimisation par
Slide 24: Thursday's Gossan / Cayley Lode Scoping Study Update
Thursday’s Gossan / Cayley Lode Scoping Study Update Opportunities Very low deleterious elements in a very ‘clean’ concentrate – premium pricing 1see ASX announcement 17 March 2026 23
Slide 25: Victoria is Open for Business
“Victoria is Open for Business”1 Approvals Donald Mineral Sands Project, Work Plan approved June 2025 Goschen Rare Earths and Minerals Sands Project, Work Plan approved November 2025 Sunday Creek Gold Project Exploration Tunnel, approved June 2025 Four Eagles Gold Project Exploration Tunnel,
Slide 26: Major Exploration Opportunities in 130km of Under-Explored Volcanic Arc
Major Exploration Opportunities in 130km of Under-Explored Volcanic Arc 25
Slide 27: Stavely Project – Control major Cu-Au fertile Volcanic Belts
Stavely Project – Control major Cu-Au fertile Volcanic Belts Discovery – outstanding shallow high-grade copper-gold-silver discovery (September 2019), the Cayley Lode1 Toora West porphyry Multiple regional gold discovery opportunities: Toora Road prospect Fairview North gold prospect – great recent
Slide 28: Corporate Summary
Corporate Summary Capital Structure ASX TICKER Share Price (26.03.26) Shares on Issue Cash (31.12.25) Market Capitalisation Management & Staff SVY $0.014 685M $0.5M* $9.6M ~9% equity 12-month Share Price to 18 March 2026 Directors $0.030 20,000,000 Chris Cairns Jennifer Murphy Price Volume EXECUTIVE
Slide 29: Summary – Key investment takeaways
Summary – Key investment takeaways The Cayley Lode Two-fold strategy to Junction copper- is a quality high- unlock value: silver (aircore grade copper-gold- 1) Update Scoping Study drilling impressive Big silver Mineral 2) Add more copper and assays) Resource from gold by discovery – gaining access
Slide 30: Contact us
Contact us Stavely Minerals Limited L1, 168 Stirling Highway Nedlands WA 6009 P - 08 9287 7630 The information in this presentation is extracted from information available to view on www.stavely.com.au. The Company confirms that it is not aware of any new information or data that materially affects
Slide 31: Appendix 1: Mineral Resources
Appendix 1: Mineral Resources 30
Slide 32: Appendix 1: Mineral Resources Classifications
Appendix 1: Mineral Resources Classifications 2026 Stavely Minerals Total Mineral Resources Estimate Resource Resource Tonnes Grade Grade Cont. Cont. Grade Cont. Grade Cont. Grade Cont. Prospect Category (Mt) Metal Metal Metal Metal Metal (Cu %) (CuEq%) (kt Cu) (Mlbs (Au g/t) (koz Au) (Ag g/t) (koz
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