Diablo Resources Limited · ASX:DBO
Diablo Resources — Investor Presentation (February 2026)
18 slides from Diablo Resources's investor presentation, February 2026
Slide 1: Advancing High Value Critical Mineral Projects in Utah
Advancing High Value Critical Mineral Projects in Utah A Tier-one Jurisdiction and strategic part of America’s future supply INVESTOR PRESENTATION | February 2026 ASX:DBO OTCQB: DBORF
Slide 2: Disclaimer
Disclaimer DISCLAIMER AND FORWARD LOOKING STATEMENTS COMPETENT PERSONS STATEMENT This presentation has been authorised for release by the Board of Diablo Resources Limited. It is not a prospectus nor The information in this report regarding exploration results, exploration targets and the mineral re
Slide 3: Experienced exploration team, US critical minerals focus
Experienced exploration team US critical minerals focus Paul Lloyd Mathew Blumberg Non-Executive Chairman Non-Executive Director Extensive US critical minerals experience Chartered Accountant with over 30 years’ commercial Matthew holds an MBA from Yale University and a double experience. He is the
Slide 4: Silver, Copper, Antimony- Critical for the USA
Silver, Copper, Antimony- Critical for the USA With silver prices soaring close to 150% last year and another 38% already in January and demand continuing to accelerate, policy momentum further highlights the essential role of silver and copper in the clean-energy transition. Federal policy aimed at
Slide 5: Silver / Copper / Antimony Forecast
SILVER / COPPER / ANTIMONY FORECAST • Silver demand is forecast to accelerate due to record industrial and photovoltaic consumption, reinforcing strong pricing conditions14. Silver prices remain near multi-decade highs, driven by structural deficits and surging industrial demand. • The price of copp
Slide 6: What is high-grade silver?
What is high-grade silver? What is considered a high-grade silver drill result?17 Generally, grades above 150 g/t are considered high-grade, though economics depend on various other factors including commodity price, geology, mining costs, location etc. • Low grade: <50 g/t • Medium grade: 50–150 g/
Slide 7: Two High-Value Critical Projects in Utah
Two High-Value Critical Projects in Utah Tier-one jurisdiction and a key part of America’s future supply Two high value critical minerals project in the USA Star Range Silver-Antimony Project Recent sampling confirmed historical high-grade results to 8,760 g/t Ag and +1% Sb4, significant 2025-26 res
Slide 8: Star Range Silver Antimony Project
STAR RANGE SILVER ANTIMONY PROJECT Located in Beaver County, southwestern Utah, USA. The project consists of 186 unpatented lode claims for ~3582 acres (14.5km2), The Project is proximal to two significant mineral occurrences, the historical Horn Silver mine and the Milford Copper Mine. The Horn Sil
Slide 9: Star Range Silver-Antimony Project - Prospect Areas Extended
STAR RANGE SILVER-ANTIMONY PROJECT- PROSPECT AREAS EXTENDED Significant results returned from recent rock sampling 24,25 North Star Prospect 3,043 g/t Ag and 1.4 g/t Au 1,592 g/t Ag and 0.7% Sb 2,311 g/t Ag and 0.4% Sb 399 g/t Ag and 9.3 g/t Au East Star Prospect 7.4% Cu, 1 g/t Au and 263 g/t Ag 3.1
Slide 10: Star Range Ag-Sb Project High Grade Rock Samples, Two Styles of Mineralisation
STAR RANGE Ag-Sb PROJECT HIGH GRADE ROCK SAMPLES TWO STYLES OF MINERALISATION NORTH STAR PROSPECT EAST STAR PROSPECT Breccia/Vein (CRD) Style Skarn Style (Ag-Sb-Cu-Au +/-Pb-Zn)24,25 (Cu-Ag-Au)24-25 ASX:DBO I DIABLORESOURCES.COM.AU INVESTOR PRESENTATION I 10
Slide 11: Star Range Silver-Antimony Project – Drone Magnetic Survey
STAR RANGE SILVER-ANTIMONY PROJECT – Drone Magnetic Survey NORTH STAR A total of nine priority targets have been identified27. High grade results from existing targets (e.g: East Star) overlie prospective mineralised structure/trends identified in magnetics that are open along strike. North Star Pro
Slide 12: Star Range Silver-Antimony Project – 3D modelling of magnetics
STAR RANGE SILVER-ANTIMONY PROJECT – 3D modelling of magnetics A’ A • Favourable structural architecture identified in magnetics with high grade rocks samples (Ag-Cu-Sb-Au) overlying target zone27 • Compelling Drill target 3D view to the SSW of magnetic 3D inversion model, looking south with Ag (g/t
Slide 13: Phoenix Copper Project
PHOENIX COPPER PROJECT Located along strike from Lisbon Valley Mine (LVCC), the second largest copper mine in Utah(5) 315 lode claims for 25.5km2 in two claim blocks, CC and Stateline Covers extensions of known structures and sediments hosting Cu-Ag mineralisation Close to existing infrastructure wi
Slide 14: Stateline Claim Block
STATELINE CLAIM BLOCK Priority Target along strike from known deposits Fair Dinkum Prospect consists of sediment hosted copper mineralisation lying east of the Flying Diamond Copper deposit along the same fault system. 13 rock grab samples taken along the 100m of outcrop averaged 0.98% Cu up to a ma
Slide 15: Next Steps
NEXT STEPS Planned exploration structured to STAR RANGE PROJECT deliver a steady cadence of exploration results. • Complete Induced Polarisation Survey (IP) over North Star Prospect • Process and interpret IP data - fine tune drilling locations DBO team have track record of • Plan and permit maiden
Slide 16: For further information
For further information: Paul Lloyd - Chairman pl@diabloresources.com.au Lyle Thorne. CEO lt@diabloresources.com.au ASX:DBO OTCQB: DBORF Office: Level 2, Suite 9 DIABLORESOURCES.COM.AU 389 Oxford Street, Mount Hawthorn WA 6005 INVESTOR PRESENTATION | 17 +618 6383 7837
Slide 17: Appendices: References
APPENDICES References 1. https://www.usgs.gov/news/science-snippet/department-interior-releases-draft-2025-list-critical-3. minerals 19. https://www.silvermines.com.au/projects/bowdens-silver-project/ 2. https://discoveryalert.com.au/news/us-critical-minerals-fund-initiative-2025/ 20. https://invest
Slide 18: Appendices: Previous ASX Announcements
APPENDICES Previous ASX Announcements Phoenix Copper Project Star Range Project Feb 19, 2025 - NEW HIGH-GRADE NEAR-MINE COPPER PROJECT, ASX Announcement, Diablo Oct 1, 2025- DIABLO COMPLETES $2M CAPITAL RAISE TO FAST-TRACK U.S. CRITICAL MINERALS GROWTH Resources Ltd WITH STAR RANGE HIGH-GRADE SILVER
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