Solstice Minerals Limited · ASX:SLS
Solstice Minerals — Diggers & Dealers 2026
27 slides from Solstice Minerals's conference presentation, August 2026
Slide 1: Delivering Western Australia's next copper-gold growth story
SOLSTICE MINERALS LTD ASX: SLS Delivering Western Australia’s next copper-gold growth story Diggers & Dealers | August 2026
Slide 2: Important Notices and Disclaimers
IMPORTANT NOTICES AND DISCLAIMERS Forward-Looking Statements can generally be identified by the use of forward-looking words such as, ‘anticipate’, ‘estimates’ ‘will’, ‘should’, ‘could’, ‘may’, ‘expects’, ‘plans’, ‘forecast’, ‘target’ or similar Nature of Document expressions and may include, withou
Slide 3: Investment Highlights
SOLSTICE MINERALS LTD 3 Investment Highlights Well-funded explorer with strong institutional support Strong balance sheet, disciplined capital management Dedicated and focussed board with an enviable track record of discovery and significant shareholder returns Nanadie copper-gold. Rare WA Goldfield
Slide 4: Corporate Overview
SOLSTICE MINERALS LTD 4 Corporate Overview ASX 172.2M A$344.4M A$45.2M A$299.2M SLS Shares on issue Market Cap at $2.00 Approx. Cash1 EV 9.0M 3.2M Unlisted 29c, Performance Research Coverage 40c, 42c rights Options Board & Institutions Top 20 Associates Paul Howard Jon Bishop David Grant 7.3% 40.5%
Slide 5: A Leading WA Copper and Gold Explorer
SOLSTICE MINERALS LTD 5 A Leading WA Copper and Gold Explorer Nanadie copper-gold Nanadie Project – rare large-scale and open-ended copper- gold system on a granted Mining Lease Acquired February 2025 for $1m cash and 3m shares Mineral Resource expansion drilling in progress: >15,000m RC, ongoing di
Slide 6: Nanadie: a rare copper-gold opportunity
SOLSTICE MINERALS LTD. 6 Nanadie: a rare copper-gold opportunity Large scale copper-gold. Substantial metal bank : 40.4Mt Mineral Resource Estimate (MRE) for 162,000t copper and 130,000oz gold1 Strategic copper exposure on granted Mining Lease in stable and proven mining jurisdiction Solstice’s geol
Slide 7: Nanadie: we acquired more than just a Mineral Resource
SOLSTICE MINERALS LTD. 7 Nanadie: we acquired more than just a Mineral Resource What we saw - a wide mineralised system Shallow mineralised zone over 1km long and up to 150m wide1 with open growth potential Mafic intrusive-hosted disseminated and vein Cu-Au sulphide system Geometry supports large op
Slide 8: Nanadie: unlocking the upside
SOLSTICE MINERALS LTD. 8 Nanadie: unlocking the upside What we are finding - scale + bonus grade Disseminated and vein style chalcopyrite pyrrhotite pyrite mineralisation No deleterious elements NANRCD004 – 629m @ 0.50% Cu, 0.17g/t Au 1. For Nanadie historic drill result refer to ASX: SLS 5 February
Slide 9: Nanadie: one drill-hole changed the story
SOLSTICE MINERALS LTD. 9 Nanadie: one drill-hole changed the story NANRCD004 – 629m @ 0.50% Cu, 0.17g/t Au 1. For initial diamond (RCD) drill results refer to ASX: SLS 26 June 2026
Slide 10: Nanadie: building a much larger copper system
SOLSTICE MINERALS LTD. 10 Nanadie: building a much larger copper system DDH ‘tails’ extending system up to 500m below MRE 1. For Nanadie Phase 1 RC and initial diamond (RCD) drill results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026, 17 March 2026 and 26 June 2026
Slide 11: Nanadie: more to come
SOLSTICE MINERALS LTD. 11 Nanadie: more to come 841m follow-up hole NANRCD005 005 Photo 4 005 Photo 1 005 Photo 5 005 Photo 2 Photo ~420m NANRCD005 005 Photo 3 Note - visual estimates of mineral abundance should never be considered a proxy or substitute for laboratory analyses where concentrations o
Slide 12: Nanadie: building a much larger copper system
SOLSTICE MINERALS LTD. 12 Nanadie: building a much larger copper system Ongoing RC drilling: lateral, depth, and open strike targets 1. For Nanadie Phase 1 and Phase 2 RC drill results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026, 17 March 2026, 12 June 2026 and 3 August 2026
Slide 13: Nanadie: clear path to an updated Mineral Resource
SOLSTICE MINERALS LTD. 13 Nanadie: clear path to an updated Mineral Resource 1. For Nanadie Phase 1 RC and initial diamond (RCD) drill results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026, 17 March 2026 and 26 June 2026 2. For Nanadie IP anomaly refer to ASX: SLS 8 August 2025
Slide 14: Nanadie: key zones taking shape, repeats to come
SOLSTICE MINERALS LTD. 14 Nanadie: key zones taking shape, repeats to come
Slide 15: Nanadie: stepping-out to find repeats
SOLSTICE MINERALS LTD. 15 Nanadie: stepping-out to find repeats Expanded search window – geological model allows repeats 1. For Nanadie Phase 1 RC and initial diamond (RCD) drill results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026, 17 March 2026 and 26 June 2026 2. For historic
Slide 16: Nanadie – clear pathway to resource growth and Project advancement
SOLSTICE MINERALS LTD 16 Nanadie – clear pathway to resource growth and Project advancement First drilling a resounding success, ongoing drilling now expanding system in all directions. Nanadie remains wide open to the north, south, laterally and at depth, with emerging high-grade zones that can onl
Slide 17: Yarri Gold District
SOLSTICE MINERALS LTD. 17 Yarri District-scale gold opportunity in GOLD Western Australia. DISTRICT. 150km strike of prime gold exploration tenure. Key player around >4Moz Carosue Dam- Porphyry gold hub (Northern Star ASX: NST) Highly endowed gold district with significant haul road and mill infrast
Slide 18: Bluetooth
SOLSTICE MINERALS LTD. 18 Strong gold system with potential for first Mineral Resources Bluetooth. Wide oxide gold system, mineralised from surface 2025 RC intercepts: 18m @ 3.06g/t Au, 29m @ 1.58g/t Au, 20m @ 1.98g/t Au, 23m @ 1.38g/t Au, 12m @ 2.86g/t Au, and 15m @ 1.89g/t Au1 Next phase RC to inf
Slide 19: Pursuit of greenfield gold discovery
SOLSTICE MINERALS LTD. 19 Pursuit of greenfield gold discovery. Pipeline of strong greenfield targets in unexplored terrain Structural or along-strike geochemical targets below shallow transported cover Rapid and cost-effective first tests via aircore drilling 1. Refer to ASX: SLS 25 June 2025
Slide 20: Sustained activity stream & newsflow
SOLSTICE MINERALS LTD 20 Sustained activity stream & newsflow. 2026 2027 Projects & activity timeline Q1 Q2 Q3 Q4 Q1 Nanadie copper-gold RC drilling Nanadie diamond drilling + metallurgy Nanadie copper-gold drilling results Nanadie updated MRE Bluetooth etc gold RC drilling Yarri etc gold targets re
Slide 21: Solstice – Key Takeaways
SOLSTICE MINERALS LTD 21 Solstice – Key Takeaways Positioned for copper growth and gold discovery: Large copper-gold system in WA with clear Mineral Resource expansion potential Multiple near-term drilling catalysts District-scale gold exploration portfolio in WA’s premier Goldfields Experienced tea
Slide 22: Thank you, see us in Booth 64
SOLSTICE MINERALS LTD ASX: SLS 22 Thank you, see us in Booth 64 Diggers & Dealers | August 2026
Slide 23: Experienced board and management team
SOLSTICE MINERALS LTD 23 Experienced board and management team Matthew Yates Nick Castleden Michael Emery Alastair Morrison Non-Executive Chairman Managing Director and CEO Non-Executive Director Non-Executive Director +35 years (Geologist) Former +30 years (Geologist) Former MD +15yrs Mining Engine
Slide 24: Experienced team that delivers results
SOLSTICE MINERALS LTD ASX: SLS 24 Experienced team that delivers results Focussed and engaged Board and Management with history of corporate outcomes: Matt Yates – ASX: OreCorp – $270m takeover 2024, ASX: Mantra Resources – $1.02b takeover 2010, and ASX: OmegaCorp - $200m takeover 2007. Nick Castled
Slide 25: Nanadie advantages
Nanadie advantages SOLSTICE MINERALS LTD. 25 ✓ Infrastructure-rich Goldfields setting Nanadie. Shallow sandy soils and weathering profile on wide sulphide MRE. ✓ Granted Mining Lease ✓ 100m-200m wide host ✓ Shallow oxidation NANRC0001 97m @ 0.73% Cu, 0.30 g/t Au EOH
Slide 26: Edjudina Range
SOLSTICE MINERALS LTD. 26 Example of greenfield gold discovery. Edjudina Range. >1km mineralised trend1 taking shape below 20m transported cover, evidence of high-grade gold in fresh rock, strong alteration, quartz veining and pathfinder support in wide spaced aircore lines. First RC drilling delive
Slide 27: Value add via new tenure
SOLSTICE MINERALS LTD. 27 Value add via new tenure. Strategic tenement applications led by data and on-ground experience. Pipeline of advanced gold prospects for RC drilling following grant and permitting: Webb Find Wallbrook West Stewart Well RC results to 12m @ 3.80g/t Au RC results to 23m @ 2.80g