Slide 1: From Discovery to Scale
FROM DISCOVERY TO SCALE Bell Copper Corporation August 2026 Big Sandy and Perseverance Two independent porphyry systems in Arizona
Slide 2: Investment Thesis
Investment Thesis INVESTMENT HIGHLIGHTS • Exposure to two independent porphyry systems in Arizona • Big Sandy (100%) — confirmed copper discovery with expansion potential • Perseverance (JV) — separate large-scale target with partner-funded upside • Led by a top-tier technical team with Resolution C
Slide 3: Proven Porphyry Discovery Leadership
Proven Porphyry Discovery Leadership • Led by Dr. Tim Marsh, CEO & Chief Geologist (Stanford PhD, Colorado School of Mines) • Former Chief Geologist, Resolution Copper (Rio Tinto) One of the largest undeveloped copper deposits in the U.S. • Proven track record in deep porphyry systems and large-scal
Slide 4: Two Independent Porphyry Systems — Arizona Arc
Two Independent Porphyry Systems — Arizona Arc Big Sandy (100% Owned) Perseverance (49% JV – Cordoba) • Confirmed concealed porphyry- • Large-scale porphyry target copper – molybdenum system • Targeting the decapitated top of the • BS-3: 200m @ 0.42% Cu (2.4 g/t Ag) system • Mineralization open — st
Slide 5: Strategic Location — Northwestern Arizona
Strategic Location — Northwestern Arizona • Projects located ~30 km apart within the Arizona Arc porphyry belt • Positioned near I-40 TradePort Corridor and future I-11 corridor • Located in a Tier 1 U.S. mining jurisdiction
Slide 6: Independent Academic & Government Research
Independent Academic & Government Research RESEARCH COLLABORATION • Big Sandy included in independent academic and government-supported research • Studies led by Arizona Geological Survey (AZGS) and University of Arizona • Research supported by the U.S. Geological Survey (USGS) and State of Arizona
Slide 7: Big Sandy Project — Flagship Discovery
Big Sandy Project — Flagship Discovery PROJECT HIGHLIGHTS • Confirmed concealed porphyry copper– molybdenum system beneath cover • Discovery hole BS-3: 200 m @ 0.42% Cu (2.4 g/t Ag) • Mineralization remains open at depth and laterally • Strong alteration, structure, and geophysical indicators • Step
Slide 8: Big Sandy — Indicators of Scale
Big Sandy — Indicators of Scale INDICATORS OF SCALE • Large intercept in BS-3 (200 m @ 0.42% Cu) • Evidence of a fertile porphyry system (alteration, structure, mineralogy) • Decapitated, copper-bearing top below cover • System remains open — no defined limits to mineralization • Geological model su
Slide 9: Big Sandy – Metallurgy & Value Beyond Copper
Big Sandy – Metallurgy & Value Beyond Copper • High copper recoveries through Selected Metallurgical Results conventional flotation Copper • Copper occurs primarily as chalcocite 82–84% recovery | ~25% concentrate grade and bornite Silver • Mineralogy supports efficient ~130 g/t | ~68% recovery proc
Slide 10: Why Bell Copper
Why Bell Copper • Two independent porphyry systems providing multiple paths to discovery • Big Sandy: Confirmed discovery with expansion potential through step-out drilling (BS-4A) • Perseverance: Targeting the decapitated, copper-rich top of a large-scale porphyry system • Same geological belt (Ari
Slide 11: Near-Term Catalysts
Near-Term Catalysts • BS-4A step-out drilling targeting expansion of the Big Sandy discovery • Potential to materially increase scale and footprint of mineralization • Recent financing supports near-term drilling and exploration activity • Ongoing work continues to refine targeting and geological mo
Slide 12: Company Overview
Company Overview Company Snapshot • TSXV: BCU • OTCQB: BCUFF • Focused on large-scale porphyry copper systems in Arizona • Flagship: Big Sandy (100%) • Secondary: Perseverance 49% (JV with Cordoba Minerals 51%) • Advancing Big Sandy toward scale Located within the Arizona Arc — a prolific porphyry c
Slide 13: Capital Structure
Capital Structure Shareholder Distribution Share Capital & Ownership As of August 2026 • Shares Outstanding: 144.8M • Warrants: 9.9M • Options: 25.5M • Fully Diluted: 180.2M Shareholder Ownership • Insider Ownership: 26% • Retail: 56% • Institutional: 18%