Slide 1: Corporate Presentation - September 2026
Corporate Presentation - September 2026 J2 METALS INC. SILVER-ANTIMONY IN MEXICO GOLD IN QUEBEC AND ALASKA TSXV: JTWO | OTCQB: JTWOF | FRA:OO1 www.j2metals.ca 1
Slide 2: Disclaimer
Qualified Person DISCLAIMER Graham Giles (MSc, P.Geo), a “Qualified Person” for the purpose of National Instrument 43-101, has reviewed and approved the scientific and technical information included in this presentation. Securities Laws These Documents are not, and under no circumstances are to be c
Slide 3: Exploring for Silver-Antimony and Gold in Top-Tier Jurisdictions
Exploring for Silver-Antimony and Gold J2 METALS INC. in Top-Tier Jurisdictions Napoleon Forty-Mile, Alaska Sierra Plata Guerrero/Taxco, Mexico Miniac Abitibi, Quebec 01 Sierra Plata - Mexico 02 Miniac - Quebec 03 Napoleon - Alaska 3
Slide 4: Milestones and Upcoming Catalysts
Milestones and Upcoming Catalysts Sierra Plata Project - Zacualplan/Taxco, Mexico May 4, 2026 - Country Manager Sr. Carlos Cham appointed Mapping, geochemistry, UAV Magnetic geophysics, LiDAR at Sierra Plata has commenced. Sampling has commenced: grades up to 3,100 g/t Ag + 12.8 g/t Au (AgEq = 3932p
Slide 5: Corporate Overview
CORPORATE OVERVIEW J2 METALS INC. Capitalization *As of September 4, 2026 Projects Common shares issued and outstanding 44,401,364 Sierra Plata Project - Zacualplan/Taxco, Mexico 100% option w/ IPT.V Warrants 11,903,923 2,203 hectares in major historic silver district (Taxco/Zacualpan). Stock Option
Slide 6: Why Silver Offers Compelling Investment Upside
Why Silver Offers Compelling Investment Upside Strong Price Momentum: Silver is trading at record highs, outperforming gold and attracting growing investor capital. Favourable Macro Backdrop: Expected interest-rate cuts and currency pressures increase the appeal of non-yielding hard assets. Safe-Hav
Slide 7: Sierra Plata
SIERRA PLATA ZACUALPLAN / TAXCO, MEXICO Deposit Type: Epithermal Silver–Antimony | Size: 2,203 ha Stage: Pre-Drill / Advanced Targeting | Ownership: 100% Option (IPT.V) Located in the historic Zacualpan–Taxco District, one of Mexico’s most established silver-producing regions with more than 500 year
Slide 8: Transaction Background
SIERRA PLATA ZACUALPLAN / TAXCO, MEXICO Transaction Background: The Mexican government has paused the grant of material licence concessions in the metals space, making large-scale historically-producing acreage such as Sierra Plata highly valuable. Also, the government has implemented a “use it or l
Slide 9: Sierra Plata – Strategic Positioning & Value Drivers
Sierra Plata – Strategic Positioning & Value Drivers District Position & Peer Context Strategically located within the core mineralized corridor of the Zacualpan–Taxco District, with immediate neighbours including Grupo Mexico and Impact Silver, positioning Sierra Plata at the center of a large-scal
Slide 10: Sierra Plata Transaction – CEO Perspectives
Sierra Plata Transaction – CEO Perspectives CEO Fred Davidson – IMPACT Silver (Dec 23, 2025 press release) “While IMPACT's strategy is focused on near-term increases in brownfield exploration and production opportunities close to our processing facilities, transactions such as this, partnering with
Slide 11: Graham Giles, VP Exploration of J2, commented
Graham Giles, VP Exploration of J2, commented: “The Sierra Plata Project has benefited from extensive prior work completed by Impact Silver, allowing J2 to advance exploration efficiently. Approximately half of the property has been mapped, and multi-element silt geochemistry has been completed acro
Slide 12: Sierra Plata Project
SIERRA PLATA PROJECT Large-Scale Land Package in a Major Historic Silver District The Zacualpan District, located near the historic mining center of Tacxo in Guerrero, is one of Mexico's well-established precious metals districts with a long legacy of silver production. The district benefits from ex
Slide 13: Multiple Past-Producing Silver Mines Located Within Project Area
MULTIPLE PAST-PRODUCING SILVER MINES LOCATED WITHIN PROJECT AREA Numerous productive trends and fault structures identified across the project. The presence of multiple former mines within the project area provides clear evidence of a robust and repeatable mineralizing system, significantly reducing
Slide 14: Strong Silver and Antimony Prospectivity
STRONG SILVER AND ANTIMONY PROSPECTIVITY The project area demonstrates strong silver and antimony prospectivity within the historic Zacualpan District near Taxco, Guerrero, where structurally controlled epithermal vein systems host high-grade silver mineralization with associated antimony, commonly
Slide 15: Sierra Plata - Site Visit & Sampling
SIERRA PLATA - Site Visit & Sampling GEOCHEMICAL ASSAY RESULTS - EL SABRINO & SAN MIGUEL MINE WASTE DUMPS DUE DILIGENCE SAMPLING CONFIRMS HIGH-GRADE MINERALIZATION: December 10, 2025 - Grab samples taken from quartz vein material of the Sample Au AuEq AgEq historic El Sabino and San Miguel mine wast
Slide 16: Sierra Plata - August 2026 Sampling Results
SIERRA PLATA - August 2026 Sampling Results A total of 186 rock samples (channel, chip, dump and float samples) have been collected from veins, mineralized structures and historical workings across the Project, with assay results received for all samples. Selected best silver results shown below. Ag
Slide 17: Sierra Plata Site Samples
SIERRA PLATA SITE SAMPLES 17
Slide 18: Sierra Plata
Ss ts big Wd SIERRA PL
Slide 19: Sierra Plata Geological Context & Depth Potential
SIERRA PLATA Geological Context & Depth Potential Sierra Plata is located between Taxco and Impact’s producing Zalcualpan Property within the Taxco epithermal belt. It is located at a higher elevation than the mineralized systems at Taxco and Zalcualpan and in geological units that regionally overli
Slide 20: Sierra Plata Regional Structure and Access
SIERRA PLATA Regional Structure and Access Sierra Plata is located next to projects owned by Grupo Mexico and Pantera Silver. The project area is well accessed by dirt roads and is can be easily reached by vehicle from Taxco. A major regional Mineralizing structure runs NW-SE and connects Zalcualpan
Slide 21: Top of an Epithermal System
Top of an Epithermal System Sierra Plata’s surface geology consists of intercalated stratas of shale and limestone with lesser Intrusive Rhyolite proximal to major fault structures. Satellite hyperspectral data has identified zones of argillic alteration which signify the tops of potential epitherma
Slide 22: Sierra Plata Exploration Plan
Sierra Plata Exploration Plan Deposit Targetting Intermediate Sulfidation Epithermal veins tend to have metal zonation that can predict precious metal enrichment at depth. Antimony which is identified by massive stibnite at the El Roble mine is hosted within a fracture amenable sandstone unit which
Slide 23: Miniac
MINIAC Deposit Type: Polymetallic VMS / Intrusion-related Gold ABITIBI, QUEBEC Stage: Phase-II Drilling | Ownership: 100% J2 Metals Located in the Northern Abitibi Volcanic Zone, between the Normetal and Osborne-Bell mines along the Chicobi Fault System. Polymetallic system hosting Au-Ag-Cu-Zn massi
Slide 24: Miniac Project
MINIAC PROJECT District-Scale Depth Potential in the Abitibi Greenstone Belt Majority of the 13Moz at LaRonde Penna is located at >1km Depth. Westwood-Warrenmac almost entirely below surface. Intersecting broad zones of Au near surface is very promising at Miniac. The real potential may be at depth.
Slide 25: Miniac Project – Geology & Targeting Framework
High-resolution drone magnetics VTEM B-field Z component Miniac Project – Geology & Targeting Framework Geology on the property consists of a mix of mafic to intermediate volcanic and ash tuffs as well as granitic units. Outcrop exposure is poor and the property is covered in glaciolacustrine clays.
Slide 26: Miniac Exploration Plan
Miniac Exploration Plan In 2026, the Company completed a two-phase exploration program on the highly prospective Miniac Property in the Northern Abitibi, Quebec. Phase 1 consisted of a 41 km IP survey over priority targets identified by ALS Goldspot (2023), integrating structural interpretation, mag
Slide 27: Napoleon
NAPOLEON ALASKA, USA Deposit Type: Orogenic / Intrusion-related Gold Size: 5,925 ha | Stage: Phase-II Drilling | Ownership: 100% J2 Metals Located near Chicken, Alaska, within the prolific Tintina Gold Province (>30 Moz Au produced). Lies in the Fortymile Region (≈500 koz historic placer Au in surro
Slide 28: Napoleon Project
NAPOLEON PROJECT, HB Napoleon Project © Gold Deposit (>1moz) @ Porphyry Cu Deposit (>18t) © Placer Occurrences City —— Road Bureau of Land Management Military Park (AK) or Withdrawn (YK) FN Patent (AK) or Settled (YK) FN Selected (AK) or Traditional (YK) [state selected Brewery Creek “ : ry ¢ fee 4
Slide 29: Napoleon Project - Regional Geology
Napoleon Project - Regional Geology The project is located in the Yukon–Tanana terrane (YTT), a region of metamorphic rocks of Upper Paleozoic and older ages that were deposited or emplaced near the edge of the North American continental margin. The YTT was then intruded by multiple phases of granit
Slide 30: Napoleon Project - Target Areas
Napoleon Project - Target Areas At least five target areas can be distinguished on the Napoleon Property (Main Zone, Saddle Zone, Trench 24 Zone, Burnt Ridge, and Twin Peaks). The Main Zone has been the focus of most of the trenching and drilling to date. The Saddle Zone has produced the best drill
Slide 31: Napoleon Project Historic Drilling
Drill Hole From (m) To (m) Width (m) Gold (g/t) NAPOLEON PROJECT NAP 3 15.24 15.85 0.61 16 NAP 3 27.43 28.96 1.53 2 Historic Drilling NAP 3 35.05 35.66 0.61 38 NAP 3 39.62 41.15 1.53 1.1 Mineralization at Napoleon is NAP 4 12.98 14.63 1.65 3.9 characterized by high grade gold NAP 4 110.03 110.64 0.6
Slide 32: Board and Management
TSX.V: JTWO OTCQB: JTWOF FRA: OO1 BOARD AND MANAGEMENT J2 METALS INC. Thomas Lamb Toby Pierce Simon Clarke Chris Beltgens CEO and Director Director Director Director Mr. Lamb is CEO of Myriad Uranium CEO & Director of Somerset Energy, a Simon Clarke has nearly 30 years of Over 10 years of experience
Slide 33: Board and Management
TSX.V: JTWO OTCQB: JTWOF FRA: OO1 BOARD AND MANAGEMENT J2 METALS INC. Steven Gold Graham Giles Ivan Riabov Pino Perone Carlos Cham Dominguez Director VP of Exploration CFO Corporate Secretary Mexico Country Manager Steven Gold has more than 25 Mr. Giles is currently VP Mr. Riabov is a seasoned Mr. P
Slide 34: Thank you
J2 METALS INC. Thank you For more information, please contact: Thomas Lamb CEO Graham Giles VP Exploration +1 604 418 2877 +1 778 879 9751 tlamb@j2metals.ca ggiles@j2metals.ca 34 www.j2metals.ca TSX.V: JTWO | OTCQB: JTWOF | FRA: OO1