Monteoro Minerals Ltd. · TSXV:MTAU
Monteoro Minerals — Investor Presentation (November 2026)
27 slides from Monteoro Minerals's investor presentation, November 2026
Slide 1: Unlocking Colombia's Next Major Discoveries
TSX-V: MTA U CO RPO RA TE PRE SE NT A TI ON · NO VEM BE R 2 0 2 6 Unlocking Colombia’s Next Major Discoveries District-Scale Gold & Copper Exploration Led by a Proven Discovery Team T S X TSX-V:MTAU -V:MTAU W W W .WWW.MONTEOROMINERALS.CO MONTEOROM INERALS .CO 0 0
Slide 2: Cautionary Statement
DISCLAIMER Cautionary Statement Forward-Looking Information any future research results will not be consistent with our expectations; risks This presentation contains certain forward-looking information and forward- that permits will not be obtained as planned; the cyclical nature of the looking sta
Slide 3: Investment Highlights
WHY MONTEORO STANDS OUT Investment Highlights Proven Colombian Team Responsible for More Than 50 Moz of AuEq Discoveries Over 100 Years Combined In-Country Experience 50M+ AuEq 3 Priority Gold Equivalent Resources Drill-Ready Projects District-Scale Land Package Discoveries (Team Track Record) Targe
Slide 4: Milestones & Catalysts
MAJOR KEY ACCOMPLISHMENTS Milestones & Catalysts Completed Q4 2026 H1 2027 H2 2027 C$10M financing completed Geophysics, channel Initial ~15,000m drill program Continued drilling at July 2026 sampling and soil sampling at at 3 priority projects: Marquesa, La Ruana, and Marquesa and Nudillale
Slide 5: Management
LEADERSHIP Management Bob Neill Felipe Rodriguez Novoa Oscar Ivan Sepulveda Gomez Chris Lodder Chief Executive Officer VP Exploration Country Manager Special Advisor International business executive with Professional geologist with 20 years of Senior Colombian geologist with more than President of O
Slide 6: Board of Directors
LEADERSHIP Board of Directors Gustavo Koch Bob Neill Robert Shaw Marc Prefontaine Chairman & Independent Director CEO & Director Independent Director Independent Director Responsible for the early development of International business executive with Robert Shaw is an international Marc Prefontaine i
Slide 7: A Proven Leadership Team
A PROVEN LEADERSHIP TEAM Track Record of Multiple Discoveries in Colombia Core of AngloGold Ashanti's Colombia Greenfields Team (2002– 2014) +50Moz (1) AuEq Discoveries in Colombia Founding members of Bullet Holding Corp. — Operating in Colombia since 1984 Buriticá (13 Moz Au) sold to Zijin Mining f
Slide 8: Deep Value Potential
COMP SET Deep Value Potential Market C$102M C$1,370M C$133M C$116M C$79M C$254M C$262M C$75M Capitalization Colombia, Focus Colombia Colombia Colombia Colombia Colombia Colombia Argentina, and Colombia Jurisdiction Chile La Ruana / Flagship Guayabales / San El Bagre La Marquesa / Santa Ana Anza Quin
Slide 9: Capital Structure
FREE TRADING NOVEMBER 2026 Capital Structure AS OF OCTOBER 30, 2026 VALUE OWNERSHIP Share Price C$0.75 RTO Offered Shares, Shares Outstanding 136.6 M 10% Options + Warrants 14.5 M Retail & Other, 22% Management, Directors, Fully Diluted 155.1 M Advisors & Insiders, 60% Institutional , Market capital
Slide 10: Three Flagship High-Priority Projects
PROPERTY PORTFOLIO Three Flagship High-Priority Projects A vast land package across Colombia’s most prolific gold and copper belts. PRIORITY PRIORITY PRIORITY La Ruana Nudillales La Marquesa Au-Cu Porphyry Intrusive Related Cu- Au-Mo-Ag System Bulk-Tonnage High-Grade Au-Ag Targets Drill Ready + Perm
Slide 11: La Ruana Project
PROJECTS La Ruana Project Five Au-Cu porphyry centers identified over a +3 km N-S trend Project Highlights: Middle Cauca Porphyry Belt: • Five gold-copper porphyry centers identified • Quinchia (Tiger Gold) over +3 km trend • Marmato (Aris Mining) • ~12,000 metres drilled historically by Solvista •
Slide 12: La Ruana Project: Historical Drilling
PRIORITY PROJECTS La Ruana Project: Historical Drilling Five Au-Cu (Ag) porphyry centers: • ~12,000 m drilled at La Ruana to date • Historic expenditures ~US$8.75M • Additional undrilled porphyry exploration targets and epithermal potential Strong drill results include: (1) • 457 m at 1.24 g/t AuEq
Slide 13: La Ruana Project: 2027 Drill Program
PRIORITY PROJECTS La Ruana Project: 2027 Drill Program La Ruana 2027 Drill Program • Initial drill program of ~5,000 m • Designed to explore the extent of known mineralization, c onfirmatory drilling for prior drillholes, define continuity between previously drilled holes, and step -out / scout dril
Slide 14: Nudillales Project
PRIORITY PROJECTS Nudillales Project Undrilled & Unexplored Intrusive Related Cu-Au-Mo-Ag System • ~1,500 m x 400 m Cu surface soil anomaly with high values: • Rock samples: up to 4% Cu, 4.3 g/t Au and 0.6% Mo • Soil Samples: up to 1.1% Cu and 9.3 g/t Au • Strong soil-roc k chip geochemical response
Slide 15: Nudillales Project: Targets
PRIORITY PROJECTS Nudillales Project: Targets • Confirmation of an intrusive-related Cu-Au-Mo-Ag system hosted in multi-phase Miocene diorite-tonalite-granodiorite-quartz monzonite Tabaco Target Au-Cu-Mo-Ag intrusives • Magnetite + chalcopyrite ± molybdenite disseminations and veinlets, Au - rich se
Slide 16: Nudillales Project: Tabaco Breccia Cu-Au-Mo
PRIORITY PROJECTS Nudillales Project: Tabaco Breccia Cu-Au-Mo Bx Malachite-Chrysocola in Outcrop Diorite Bx with Cuprite (CuOx) Bx with Cpy veinlets and disseminated Cpy-Moly Bx Cu-Oxides with Cpy in 3 cm Cpy veinlets, Outcrop Charcohondo TSX-V:MTAU WWW.MON TEORO.CO P A G E 15
Slide 17: Nudillales Project: Target Rich District
PRIORITY PROJECTS Nudillales Project: Target Rich District Numerous additional coincident Cu-Au-Mo, -200 mesh Stream Sediment and Pan Concentrate Anomalies sourced from within Monteoro Minerals land tenure (Titles and Applications) TSX-V:MTAU WWW.MON TEORO.CO P A G E 16
Slide 18: La Marquesa Project
PRIORITY PROJECTS La Marquesa Project Bulk-Tonnage and High-Grade Gold-Silver Targets Located 10km north of B2Gold’s Gramalote Project hosting over 4 Moz Au of open-pit, bulk-mineable gold resources District hosts dozens of artisanal mines and multiple high-priority target areas with both bulk-t
Slide 19: La Marquesa Project
PRIORITY PROJECTS La Marquesa Project • Detailed LiDAR topography was completed in May 2026 over the Juan Diaz–La Bonita targets, yielding a Digital Terrain Model and a 3D model of Juan Diaz • ~800 m of underground workings (La Maraña, La Venenosa, Los Colachos, Bonita Sur) • Phase II target definit
Slide 20: Buritica West Project
PIPELINE PROJECTS Buritica West Project High-Grade Au-Ag (Cu) in Dozens of Veins / Contacts • Dominant land position in two historic adjacent gold camps: Old Frontino and Abriaqui • El Cerro-San Diego mine in Frontino camp has produced >1 Moz Au • Monteoro controls over 58,000 ha of mineral tenure b
Slide 21: Buritica West Project
PIPELINE PROJECTS Buritica West Project District Consolidation Adjacent to Zijin/Continental: • Available Monteoro data includes soil geochemistry, rock chip sampling, stream sediment geochemistry and regional airborne magnetics • Strong coincidence between calc-alkaline diorites, gold mineralizatio
Slide 22: Mande Trend Project
PIPELINE PROJECTS Mande Trend Project Mande-Acandi Batholith Porphyry Trend • World-Class Porphyry Potential at Murindo and Pantanos (Minera Cobre Colombia (MCC)) • Monteoro controls potential along-strike extensions and new discoveries to N and S • Mineral Belt extends along Mande Batholith trend t
Slide 23: Santa Elena Project
PIPELINE PROJECTS Santa Elena Project High-Grade Cu-Au-Ag-Zn Massive Sulphide Project • At least two high-grade copper-rich massive sulphide occurrences hosted within the early Cretaceous San Pablo volcano-sedimentary sequence • ~2,000 ha in Mineral Exploration Applications • ~16,000 m drilled in 90
Slide 24: Santa Elena Project
PIPELINE PROJECTS Santa Elena Project Outcropping Multi-Million Tonne, High- Grade Cu Potential • Multiple high-grade Cu-rich VMS occurrences hosted within the early Cretaceous San Pablo volcano-sedimentary sequence • ~16,000 m drilled in 90 core holes, 2012-2014 by CuOro and Hudbay JV (2013-2014) •
Slide 25: Why Colombia
WORLD CLASS GEOLOGY : LOCAL EXPERTISE Why Colombia A Highly Prospective, Underexplored Mining Jurisdiction • World-class geological potential with significant untapped gold and Cartagena copper-gold resources • Northern extension of the Andean metallogenic belt has proven mineral endowment — home to
Slide 26: Responsibility
RESPECTING PEOPLE & PLACE Responsibility 01 Environment Advancing responsible exploration practices that respect the environment and support long-term sustainability. 02 Communities Building lasting relationships with local communities through trust, transparency, meaningful engagement, and shared v
Slide 27: Get In Touch
TSX -V : MTAU M O N T E OR O M INER ALS LTD. Get In Touch [email protected] +1 647 259 7589 TSX-V:MTAU WWW.MON TEOROMI NE RALS.CO P A G E 26
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