Slide 1: New Exploration Venture in Northern Argentina
TSXV : CENT New Exploration Venture in Northern Argentina Go Public Presentation Sam Leung – CEO & Director Q3 2026 1
Slide 2: Centauri Minerals Inc. – Disclaimers
Centauri Minerals Inc. – Disclaimers This presentation contains forward-looking statements and forward-looking information (collectively, "forward-looking statements") within the meaning of applicable Canadian securities legislation. All statements, other than statements of historical fact, are forw
Slide 3: Centauri – Investment Highlights
Centauri – Investment Highlights TSXV : CENT New company exploring for large discoveries in Northern Argentina Significant Exploration Upside • Extensive 400km² land package over 6x highly prospective projects, multiple avenues for new discoveries Across District-Scale Land Package • Renewed focus o
Slide 4: Background – Creation of Centauri
Background – Creation of Centauri TSXV : CENT Success of Aldebaran Resources Inc. (TSXV: ALDE, OTCQX: ADBRF) • 2018 spin-out from Regulus Resources to advance Altar copper-gold project in San Juan, Argentina • Growth to >C$500M valuation made northern exploration portfolio non-core, but deserving of
Slide 5: Why Northern Argentina?
Why Northern Argentina? TSXV : CENT A surge in strategic investments for new mines & exploration Scale: approximately 300 km across Advantages – supportive communities, established infrastructure, new political & fiscal terms 5
Slide 6: Dormant Portfolio Awakens
Centauri – Dormant Portfolio Awakens TSXV : CENT Valuation backstopped by Rio Grande MRE with discovery potential across portfolio Rio Grande (Salta) (1) Aguas Calientes (Jujuy) (2) • 9 km from operating Lindero mine (Fortuna Mining, TSX: FVI) • Abundant mineralized float boulders occurring along ~6
Slide 7: Rio Grande Gold-Copper Project
Centauri – Rio Grande Gold-Copper Project TSXV : CENT Large historical mineral inventory offers new drill targets & area synergies Category Resources Tonnes Au Cu Ag Au Cu Ag (Mt) (g/t) (%) (g/t) (koz) (kt) (Moz) Indicated Oxide 94.1 0.26 0.20 2.1 781 188 6.3 Transitional 47.3 0.34 0.33 3.6 523 156
Slide 8: Rio Grande (continued)
Centauri – Rio Grande (continued) TSXV : CENT Applying latest geophysical, geochemical & data techniques for new targets • Potential for multiple porphyries, with targets identified & drill ready • Multiple geochemical & geological vectors indicate deeper Cu-Au targets • Dike swarms with high grade
Slide 9: Aguas Calientes Project
Centauri – Aguas Calientes Project TSXV : CENT Epithermal structure intersected in 2019, but not source of high-grade boulders • Abundant well-mineralized boulders, believed to be locally sourced, occurring along a 6 km strike-length • Potential for preserved, large, epithermal system with multiple
Slide 10: La Frontera Project
Centauri – La Frontera Project TSXV : CENT Favourable structures & targets that are untested • Significant mineralization encountered in historical trenching: 8 m of 2,450 g/t Ag 50 m of 312.5 g/t Ag 24 m of 208.0 g/t Ag • Limited historical drilling hit mineralization at depth 4 m of 1.63 g
Slide 11: Team Motivated by Discoveries
Centauri – Team Motivated by Discoveries TSXV : CENT Going public mid-2026, supported by Aldebaran to ensure continuity Sam Leung CEO & Director Javier Robeto Director 20+ years international work across metals & mining sector 20+ years experience in exploration & government relations throughout And
Slide 12: Capitalization Structure
Capitalization Structure TSXV : CENT Strong balance sheet with strategic shareholder support Capitalization (as of Sept 16, 2026) Share Price C$1.38 Management, IPO Price (Aug 31, 2026) C$1.00 3% Board & Advisors 3% 2% (10% fully diluted) Basic Shares Outstanding 76.9 M Share Options + Performance W
Slide 13: Focus on Execution & Results
Focus on Execution & Results TSXV : CENT Began trading in August 2026 with drilling to commence in early Q4 2026 Work Streams & Catalysts 2025 2026 2027 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Spin-out & Seed Financing (C$5.7 M) NI 43-101 Technical Report & MRE on Rio Grande Drill Permit Approval for Rio Grande Centau
Slide 14: Recent Activities
Centauri – Recent Activities TSXV : CENT Centauri + Aldebaran strategy sessions in Salta Geophysical team completing Sam Leung presenting at Argentina Centauri attended mining services 3D-MT survey at Rio Grande Rocks conference in Mendoza tradeshow in village of Tolar Grande Review of past explorat
Slide 15: Ambition & Upside Potential in Northern Argentina
Ambition & Upside Potential in Northern Argentina TSXV : CENT Compelling go-public valuation & example for investors Drivers of AbraSilver’s Success: Small Starts Ca Team Exploration outside historical resources TSX : ABRA TSXV : CENT Increase & improve resource definition Formation 2019 merger on T
Slide 16: Sam Leung CEO & Director
Sam Leung CEO & Director sam.leung@centauriminerals.com +1 416 206 4187 TSXV : CENT www.centauriminerals.com