Solstice Minerals Limited · ASX:SLS
Solstice Minerals — RRS Conference 2026
27 slides from Solstice Minerals's conference presentation, September 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 RRS Conference | Sept 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$459.7M A$45.2M A$414.5M SLS Shares on issue Market Cap at $2.67 Approx. Cash* EV 9.0M 3.2M Research Coverage Unlisted 29c, Performance 40c, 42c rights Options Board & Paul Howard Jon Bishop David Grant Institutions* Top 20 Associates 7.3% 40.5%
Slide 5: Experienced board and management team
SOLSTICE MINERALS LTD 5 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 Enginee
Slide 6: Experienced team that delivers results
SOLSTICE MINERALS LTD ASX: SLS 6 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 Castlede
Slide 7: A Leading WA Copper and Gold Explorer
SOLSTICE MINERALS LTD 7 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 8: Nanadie: a rare copper-gold opportunity
SOLSTICE MINERALS LTD. 8 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 9: Nanadie: we acquired more than just a Mineral Resource
SOLSTICE MINERALS LTD. 9 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 10: Nanadie: unlocking the upside
SOLSTICE MINERALS LTD. 10 Nanadie: unlocking the upside What we are finding - scale + bonus grade Disseminated and vein style chalcopyrite pyrrhotite pyrite mineralisation No deleterious elements NANRC004 – 22m @ 2.76% Cu, 1.25g/t Au 1. For all Nanadie historic drill intercepts refer to ASX: SLS 5 F
Slide 11: Nanadie: step-down drill-holes changed the story
SOLSTICE MINERALS LTD. 11 Nanadie: step-down drill-holes changed the story Photo ~420m NANRCD005 1. For SLS Nanadie DD drilling results refer to ASX: SLS 26 June 2026 and 28 August 2026
Slide 12: Nanadie: building a much larger copper system
SOLSTICE MINERALS LTD. 12 Nanadie: building a much larger copper system DDH ‘tails’ extending system more than 500m below MRE 1. For SLS Nanadie DD drilling results refer to ASX: SLS 26 June 2026 and 28 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 information relating to Nanadie IP anomaly refer to ASX: SLS 8 August 2025 2. For all SLS Nanadie RC and DD drilling results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026, 17 March 2026, 12 June 2
Slide 14: Nanadie: emerging path to grade
SOLSTICE MINERALS LTD. 14 Nanadie: emerging path to grade Near surface high grade positions take shape 1. For information relating to Nanadie IP anomaly refer to ASX: SLS 8 August 2025 2. For all SLS Nanadie RC and DD drilling results refer to ASX: SLS 3 February 2026, 23 February 2026, 3 March 2026
Slide 15: Nanadie: building a much larger copper system
SOLSTICE MINERALS LTD. 15 Nanadie: building a much larger copper system Ongoing 2 x rig RC drilling: wide open depth and strike targets. ‘Pre-collar’ holes add value. South A’ A North 1. For all Nanadie historic drill intercepts refer to ASX: SLS 5 February 2025 2. For Nanadie RC drilling results re
Slide 16: Nanadie: key zones taking shape, search window expands
SOLSTICE MINERALS LTD. 16 Nanadie: key zones taking shape, search window expands Nanadie Stark
Slide 17: Nanadie: stepping-out to find repeats
SOLSTICE MINERALS LTD. 17 Nanadie: stepping-out to find repeats Expanded search window – geological model allows repeats 1. For all Nanadie historic drill intercepts refer to ASX: SLS 5 February 2025
Slide 18: Nanadie advantages
Nanadie advantages ✓ Granted Mining Lease ✓ 100m-200m wide system ✓ Shallow cover ✓ Shallow oxidation ✓ Flat sandy terrain ✓ Infrastructure-rich Goldfields setting
Slide 19: Nanadie – clear pathway to resource growth and Project advancement
SOLSTICE MINERALS LTD 19 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 20: Yarri Gold District
SOLSTICE MINERALS LTD. 20 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 21: Bluetooth: strong gold system with potential for first Mineral Resources
SOLSTICE MINERALS LTD. 21 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 22: Pursuit of greenfield gold discovery
SOLSTICE MINERALS LTD. 22 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 23: Sustained activity stream & newsflow
SOLSTICE MINERALS LTD 23 Sustained activity stream & newsflow. 2026 2027 Projects & activity timeline Q1 Q2 Q3 Q4 Q1 Nanadie RC drilling Nanadie copper-gold diamond drilling Nanadie drilling results, geophysics IP, DHEM Nanadie updated MRE Nanadie sighter metallurgy Bluetooth etc gold RC drilling Ya
Slide 24: Solstice – Key Takeaways
SOLSTICE MINERALS LTD 24 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 25: Thank you, please come see us in the Booth
SOLSTICE MINERALS LTD ASX: SLS 25 Thank you, please comes see us in the Booth
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