Revolver Resources Holdings Ltd · ASX:RRR
Revolver Resources — Corporate Update (September 2025)
20 slides from Revolver Resources's corporate update, September 2025
Slide 1: Building a world-class copper business
Building a world-class copper business Company Update September 2025 ASX:RRR
Slide 2: Important notices
Important notices Revolver Resources Holdings Ltd (ACN 651 974 980) (Revolver or the Company) is the issuer of this presentation. may require to evaluate the prospects of the Company. The mineral tenements of the Company as described in this presentation are at various stages of exploration, and pot
Slide 3: Building a world-class copper business
Building a world-class copper business Exploring and developing for the world’s future electrification needs Two outstanding, district- Cu Accelerated copper cathode 1 scale copper projects in production at Dianne 2 Australia: Dianne and Osprey approaching FID Q U E E N S L A N D Q U E E N S L A N D
Slide 4: Two Outstanding District-Scale Copper Projects
Two 1 Dianne Project Outstanding Former high-grade copper mine – 63,758t DSO at 22.7% copper1 District-Scale Compelling district-scale exploration upside: VMS and IRGS Accelerated, high-margin production opportunity from Dianne Copper deposit SX-EW development Projects Dianne Deposit Mineral Resourc
Slide 5: Highly experienced Board and management
Highly experienced Board and management The team to deliver copper exploration and development success Pat Williams Paul McKenna Brian McDonald Dr Bryce Healy Managing Director Executive Chairman Non-Executive Director Chief Operating Officer • Over 30 years within the global • Various technical, co
Slide 6: Corporate snapshot
Corporate snapshot As at 10 September 2025 Share price Market capitalisation Share register composition $0.087 $24.0 M Board and management 22% 52 week high $0.110, low $0.021 Shares on issue Cash Share price performance 259.6 M $0.6 M A$0.12 30 June 2025 A$0.10 A$0.08 Options and performance rights
Slide 7: Dianne Copper Project
Dianne Copper Project VMS Cu and IRG systems
Slide 8: A Rich Copper Opportunity
Lakeland A Rich Copper Opportunity Unlocking value from one of Australia’s highest-grade, low-cost copper assets. • Revolver drilling delivers JORC Mineral Resource estimate including high-grade massive sulphide zone with assays up to Dianne Mine 19.8% Cu1 • Accelerated development evaluation and pl
Slide 9: New life for the Dianne Copper Deposit
New life for the Dianne Copper Deposit Historic mine in eastern part of Dianne Project tenure • Besshi-style VMS lens • Discovered 1955, development of small-scale mine 1979-83 • Historic production of 63,758t DSO at 22.7% Cu; highest-grade copper mining operation in Australian history1 • Database o
Slide 10: Near-term production potential: Dianne Copper Mine Project
Near-term production potential: Dianne Copper Mine Project Advancing capital-lite, high-margin copper cathode development of Dianne Deposit Proposed open-pit extent • Low capital cost, heap leach / SX-EW development • Initial process design work completed1 - Combined oxide / supergene / primary deve
Slide 11: Simple, effective open cut operations
Simple, effective open cut operations Low-risk, proven mining method • Hydraulic excavator and rear dump trucks with small ancillary support fleet • 5-day / 2-shift DIDO roster proposed with on-site accommodation • Owner operator with all personnel sourced locally • Bulk earthworks completed using e
Slide 12: Process flowsheet successfully derisked
Process flowsheet successfully derisked Qld Government grant funding delivers critical pre-construction workstreams • Total grant funds of +A$1 million received from the Queensland Critical Minerals and Battery Technology Fund (QCMBTF) • Enabled fast-tracking of key technical and design workstreams,
Slide 13: Roadmap to high-margin copper production
Roadmap to high-margin copper production Dianne Copper Mine Project development timeline Key workstream Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026 Q2 2026 Q3 2026 Q4 2026 Column heap leach tests Environmental field work Final process metrics Site engineering design Pre-development drilling GANT CHART E
Slide 14: Huge exploration opportunity
Huge exploration opportunity Clear IRGS shows in Larramore Volcanics Belt drilling • Recent 8-hole, 1,570m reconnaissance diamond drill program focused on Larramore Volcanics Belt • Located in western part of Dianne tenure • All holes intersected zones of hydrothermal alteration • Significant gold (
Slide 15: Osprey Copper Project
Osprey Copper Project Mt Isa-style and IOCG systems
Slide 16: World Class Copper Belt Position
Osprey Project Tier-1 copper potential 2 Osprey Project World Class Copper Anglo Belt Position RRR FMG Century Mine Strong interest by majors in the areas immediately adjacent to Osprey Rio • Clear evidence of the presence of Eastern Creek Grevillea Tinto Volcanics • Major regional structure provide
Slide 17: Large exploration dataset
Large exploration dataset Allowing integrated targeting approach • Hosted in a covered extension of the Mt Isa Inlier • Relogging and analysis determined Iron Oxide Copper Gold (IOCG) halo style alteration and mineralisation in drill core • Targeting large-scale IOCG and Mt Isa-style deposits Distri
Slide 18: AI-driven Osprey prospectivity model
AI-driven Osprey prospectivity model Delivers substantial, high-potential target pipeline • Tenement-wide, AI-assisted prospectivity model completed in Q3 CY231 • Developed in conjunction with technical leader, Mira Geosciences • Merges all geochemical, geophysical and geological datasets for Osprey
Slide 19: Scale of copper system potential emerging
Scale of copper system potential emerging Large-scale mobilisation of copper-bearing fluids evidenced • 4-hole, 1,903m diamond reconnaissance program completed1 • Highly anomalous copper mineralisation within intersected vein systems Combined with re-assayed previous diamond drill core, vein grades
Slide 20: Contact Us
Contact Us Revolver Resources Holdings Ltd ACN 651 974 980 Level 23, 240 Queen Street, Brisbane QLD 4000, Australia P: +61 7 3522 2895 F: +61 7 3016 5100 ASX:RRR
Revolver Resources Holdings — Corporate Update (September 2025) on 6ix