C3 Metals Inc. · TSXV:CCCM
C3 Metals — Investor Presentation (September 2026)
42 slides from C3 Metals's investor presentation, September 2026
Slide 1: Poised For Discovery
Poised For Discovery Corporate Presentation TSX.V: CCCM C3METALS.COM September 2026
Slide 2: Forward-Looking Statement
Forward-Looking Statement • Forward-Looking Statement This presentation contains certain statements that may constitute forward-looking information under applicable securities laws. All statements, other than those of historical fact, which address activities, events, outcomes, results, developments
Slide 3: Who We Are
Who We Are TSX.V: CCCM | C3METALS.COM Corporate Presentation | SEPTEMBER 2026 3
Slide 4: C3 Metals' Board & Senior Management
C3 Metals’ Board & Senior Management Serial Resource Industry Value Creators DAN SYMONS TONY MANINI BSc (Hons), FAusIMM, FSEG President & CEO, Director Chairman • +20 years of mining industry experience in • +30 years in exploration, mine development, mine business development, corporate operations,
Slide 5: Proven Track Record of Discovery & Success
Proven Track Record of DISCOVERY & SUCCESS At all Stages of Exploration and Mining A Combination of Capital Markets and Technical Expertise DAN SYMONS STEVE HUGHES Strategic, Entrepreneurial Visionary, Expert Porphyry Leader Driving Growth & Geologist Unlocking Value Success Through Discovery and De
Slide 6: Shareholder Breakdown & Analyst Coverage
Shareholder Breakdown & Analyst Coverage Over 70% Insider, Strategic & Institutionally Held Institutions 4% Ingalls & Snyder Investment Management 29% INSIDERS Konwave AG INSTITUTIONAL / STRATEGIC Equinox Partners Investment Management HIGH NET WORTH /RETAIL 67% Ninepoint Partners Ixios Asset Manage
Slide 7: Business Strategy
Business Strategy TSX.V: CCCM | C3METALS.COM Corporate Presentation | SEPTEMBER 2026 7
Slide 8: Business Strategy
Business Strategy Copper/Gold focused Build Portfolio district-scale assets Evaluate through systematic exploration § Managing Risk - Decision point once enough data has been collected: Divest Partner Keep 100% recycle capital back project has significant potential good grade into the business but c
Slide 9: C3 Metals and Freeport Execute Earn-In Agreement for up to US$75 Million
C3 Metals and Freeport Execute Earn-In Agreement for up to US$75 Million Two-Stage Earn-In: Freeport-McMoRan can acquire up to 75% ownership in the Bellas Gate Project by funding up to US$75M in exploration and project-related expenditures. § Stage One § Freeport funds US$25M over five years to earn
Slide 10: Our Projects Jamaica: New and Emerging Copper District
Our Projects Jamaica: New and Emerging Copper District Blue Sky Exploration Upside TSX.V: CCCM | C3METALS.COM Corporate Presentation | SEPTEMBER 2026 10
Slide 11: Jamaica: Government Supportive & Favorable Environment
JAMAICA: Government Supportive & Favorable Environment Mining 2nd 70+ year 75+ years 150+ Largest Industry Bauxite industry Mining law in Open-pit in Jamaica place limestone / § US$500-600M annual exports (since 1947) aggregate mines § Alumina refinery in country Jamaican Mining History § Historical
Slide 12: Jamaican Mineral Sector Is Seeking Investment in Metallic Minerals
JAMAICAN MINERAL SECTOR IS SEEKING INVESTMENT IN METALLIC MINERALS MINES AND GEOLOGY DIVISION OF THE MINISTRY OF AGRICULTURE, FISHERIES AND MINES “The identification and evaluation of the precious and base metal potential gold, copper on the island. “To promote and encourage investment in non-bauxit
Slide 13: Copper and Gold Deposits of the Caribbean
Copper and Gold Deposits of the Caribbean Productive for Porphyry & Epithermal Cu-Au Deposits Arimao Porphyry Cu-Au Porphyry Epithermal VMS Florencia Low S Veins 1Moz Au El Cobre VMS North American 10Mt @ 1.5 g/t Au & 2% Cu Douvray Cu-Au Plate ve Meme Cu Au 18Mt @ 0.59% Cu Relati ent 1.5Mt @ 2% Cu M
Slide 14: C3 Metals First Mover Advantage in Jamaica
C3 Metals First Mover Advantage in Jamaica Mining is the Second Largest Industry in the Country Montego Bay Ocho Rios Cr Caribbean Sea aw l Riv er F au lt Zo ARTHURS SEAT ne Port Antonio MAIN RIDGE BELLAS GATE Kingston HUNGRY GULLY LEGEND City Bauxite Plant § C3 - 1st Mover 100% C3 Metals Ownership
Slide 15: C3 Metals First Mover Advantage in Jamaica
C3 Metals First Mover Advantage in Jamaica Mining is the Second Largest Industry in the Country Montego Bay Ocho Rios Cr Caribbean Sea aw l Riv er F au lt Zo ARTHURS SEAT ne Port Antonio MAIN RIDGE BELLAS GATE Kingston HUNGRY GULLY LEGEND City Bauxite Plant § C3 - 1st Mover 100% C3 Metals Ownership
Slide 16: C3 Metals First Mover Advantage in Jamaica
C3 Metals First Mover Advantage in Jamaica Mining is the Second Largest Industry in the Country Montego Bay Ocho Rios Cr Caribbean Sea aw l Riv er F au lt Zo ARTHURS SEAT ne Port Antonio SUPER BLOCK BELLAS GATE Kingston HUNGRY GULLY LEGEND City Bauxite Plant § C3 - 1st Mover 100% C3 Metals Ownership
Slide 17: C3 Metals First Mover Advantage in Jamaica
C3 Metals First Mover Advantage in Jamaica Mining is the Second Largest Industry in the Country Montego Bay Ocho Rios Cr Caribbean Sea aw l Riv er F au lt Zo ARTHURS SEAT ne Port Antonio SUPER BLOCK BELLAS GATE Kingston HUNGRY GULLY LEGEND City Bauxite Plant § C3 - 1st Mover 100% C3 Metals Ownership
Slide 18: C3 Metals First Mover Advantage in Jamaica
C3 Metals First Mover Advantage in Jamaica Mining is the Second Largest Industry in the Country Montego Bay Ocho Rios Cr Caribbean Sea aw l Riv er F au lt Zo ARTHURS SEAT ne Port Antonio SUPER BLOCK BELLAS GATE Kingston HUNGRY GULLY LEGEND City Bauxite Plant § C3 - 1st Mover 100% C3 Metals Ownership
Slide 19: 50/50 Partnership with Geophysx Jamaica Limited
50/50 Partnership with Geophysx Jamaica Limited § Geophysx is a known brand in Jamaica with considerable financial bandwidth. § Geophysx is the dominant mineral exploration license holder in Jamaica. § The Stewart family is a hospitality and industrial powerhouse throughout the Caribbean. § C3 Metal
Slide 20: C3 Metals in Jamaica: A New & Emerging District
C3 METALS IN JAMAICA: A New & Emerging District 16 Porphyry, 40 Epithermal and Multiple Volcanic Redbed Prospects Identified Over 30km Strike Super Block Project JV Area Freeport Earn-In up to 75% Porphyry Prospects Volcanic Redbed Prospects Epithermal Prospects Historical Mine Adits/Shafts Past Pro
Slide 21: Pennants Gold Mine (2002 – 2004) – 50% C3 Metals
Pennants Gold Mine (2002 – 2004) – 50% C3 Metals First Gold Deposit in Jamaica to be put into Production § BHP (1992) defined a 3km gold in soil anomaly, discovered Pennants epithermal veins system § Orvana (1995-1998) reported bonanza gold grades in Pennants drill holes, including § 1.7m @ 429.78g/
Slide 22: Super Block Project - 5km Gold Anomaly
Super Block Project - 5km Gold Anomaly CURRENTLY DRILLING Anticipate assays Q4 2026 5k m Go ld Tre nd TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH 2026 2024 22
Slide 23: Assays expected Q4 2026
5 Drill Holes to Test Historical Drill Database and Down Dip Continuity of the High-Grade Pennants Gold Vein System MD13 10.67m @ 5.89g/t Au MD69 5.37m @ 18.46g/t Au MD68 11.12m @ 4.55g/t Au MD62 9.73m @ 2.11g/t Au MD63 7.62m @ 3.9g/t Au Assays expected Q4 2026 TSX.V: CCCM | C3METALS.COM Corporate P
Slide 24: New and Emerging Copper-Gold Porphyry and Epithermal Belt
New and Emerging Copper-Gold Porphyry and Epithermal Belt 16 Porphyry, 40 Epithermal and Multiple Volcanic Redbed Prospects Identified Over 30km Strike Super Block Project JV Area Freeport Earn-In up to 75% Porphyry Prospects Volcanic Redbed Prospects Epithermal Prospects Historical Mine Adits/Shaft
Slide 25: Multiple Drill Results In-line with Copper/Gold Grades of Operating Mines Today
Multiple Drill Results In-line with Copper/Gold Grades of Operating Mines Today Drill rig location Sept. 12, 2023 CO 286m at 0.37% Cu and 0.21 g/t Au (0.52% CuEq1) To Arthurs Seat SEPL NN from 64m, incl. 192m at 0.45% Cu and 0.27 g/t Au O CA (0.64% CuEq1) RS M BE EL Sept. 25, 2023 LT BE 280m at 0.43
Slide 26: 3D IP Chargeability and Resistivity Models
3D IP CHARGEABILITY AND RESISTIVITY MODELS • 3DIP Survey covered over 80 sq km of Bellas Gate 0m elevation slice of Bolin 0m elevation slice of Dias Geophysical chargeability model Geophysical chargeability model project (using Res3D) (using UBC) • Chargeability and resistivity 3D inversion models (
Slide 27: Provost Prospect
PROVOST PROSPECT • Deep test for deep potential and expansion of high grade. Under surface geochem and Cu + Au + Mo grade shells from previous drilling. Into mag high coming from depth and into the >10 mV/V 3DIP chargeability anomaly. Strategy: Provost has multiple coincident geophysical, geochemica
Slide 28: Big Rig: Provost Prospect
BIG RIG: PROVOST PROSPECT PVT0825-001 intersected 280.7m at 0.37% Cu and 0.21 g/t Au from 227.0m, including 61.7m at 0.50% Cu and 0.39 g/t Au from 446.0m. Planned drill hole Chargeability 3D inversion model TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH
Slide 29: Big Rig: Provost Prospect
BIG RIG: PROVOST PROSPECT PVT0825-001 intersected 280.7m at 0.37% Cu and 0.21 g/t Au from 227.0m, including 61.7m at 0.50% Cu and 0.39 g/t Au from 446.0m. Planned drill hole Magnetic 3D inversion model TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH 2026
Slide 30: Jamaica Projects Summary
Jamaica Projects Summary • Super Block Epithermal Gold Project (50% C3 Metals / 50% Geophysx) • Currently drilling at past producing Pennants Gold Mine • First drilling since mine closed in 2004 • Anticipate assays Q4 2026 • Bellas Gate Copper-Gold Porphyry Cluster Project (100% C3 Metals / Freeport
Slide 31: Our Projects Peru
Our Projects Peru: Downside Protection at Current Valuation in Known World Class Copper District Blue Sky Exploration Upside TSX.V: CCCM | C3METALS.COM Corporate Presentation | SEPTEMBER 2026 31
Slide 32: Peru: A Copper Legacy
PERU: A Copper Legacy 3rd 11% 10% 2.2M Largest of Global Copper of Peru’s GDP metric tonnes Production produced in 2022 Worldwide Copper Producer Rich Mining History § History of copper mining dating back thousands of years. § Attracts significant investments from international mining companies due
Slide 33: C3 Metals in Peru: Strategic 31,000-Hectare Land Package
C3 Metals in PERU: Strategic 31,000-Hectare Land Package TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH 2026 2024 33
Slide 34: 15 Skarn and Outcropping Porphyry Prospects Identified
15 Skarn and Outcropping Porphyry Prospects Identified Only 1 of 15 Skarns Systematically Drill Tested Thus Far (MCZ) TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH 2026 2024 34
Slide 35: Khaleesi Drill Intercepts
KHZ5960-001 KHZ5960-002 109m @ 0.39% CuEq (0.29% Cu) & 154.7m @ 0.24% 118m @ 0.37% CuEq (0.30% Cu) CuEq (0.21% Cu) KHZ5825-003 148.05m @ 0.42% CuEq (0.34% Cu) KHZ5450-001 67.6m @ 0.51% KHZ5140-001 4.2m @ 3.16% CuEq (0.45% Cu) CuEq (2.97% Cu) KHZ5140-004 60.9m @ 0.55% CuEq (0.50% Cu) TSX.V: CCCM | C3
Slide 36: Khaleesi Gravity and Magnetics Data
KHALEESI GRAVITY AND MAGNETICS DATA TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation | SEPTEMBER | MARCH 2026 2024 36
Slide 37: Khaleesi Gravity and Magnetics Data
KHALEESI GRAVITY AND MAGNETICS DATA NEW PROSPECT A’ M KHALEESI 2K MAIN SKARN • Cross section through magnetics and gravity shows coincident anomalies over the Main Skarn Body at Khaleesi • All Au-Au-Mo-Ag mineralization at Khaleesi A has been intersected where there are coincident Magnetic and Gravi
Slide 38: Geochron and Nearby Deposits Comparison
GEOCHRON AND NEARBY DEPOSITS COMPARISON • The Andahuaylas-Yauri Skarn and Porphyry belt contains known porphyry and skarn mineralization in a broad range of 39.5 ± 1.1 to 28.7 ± 0.8 Ma (Perelló et al., 2003). • New geochronological work from Khaleesi has revealed the following: • Garnet (skarn) U-Pb
Slide 39: Khaleesi vs Las Bambas
KHALEESI VS LAS BAMBAS Similar Alteration, Mineralization & Setting Khaleesi Skarn/Porphyry Las Bambas Skarn/Porphyry Magnetite Skarn Alteration : Commonly associated with chalcopyrite+-bornite mineralization Garnet Skarn Alteration & Quartz Veining : Commonly associated with bornite- chalcopyrite-c
Slide 40: Khaleesi Project Summary
Khaleesi Project Summary • Currently drilling: • Expanding on intrusive/skarn mineralized zone that sits under thin layer of glacial till cover • Currently measures from near surface to 500m vertical depth and over 500m in east-west dimension • Mineralized zone remains open to north, east, and west
Slide 41: Summary: Key Points
SUMMARY: Key Points Market cap 3 projects, 3 drill programs ~C$85M All Fully Funded with C$22M Cash Maximizing discovery potential: Diverse asset portfolio Actively Drilling on 3 projects provides optionality Freeport to spend up to Discipline approach to US$75M to earn up to 75% managing risk Bella
Slide 42: Contacts
CONTACTS DAN SYMONS President & CEO Tel: (416) 716-6466 /C3Metals dsymons@c3metals.com @C3Metals CORPORATE OFFICE 69 Yonge St., Suite 200 @C3Metals Toronto, Ontario M5E 1K3 info@c3metals.com company/C3Metals www.c3metals.com TSX.V: CCCM | C3METALS.COM Corporate Corporate Presentation Presentation |