Gt Resources Inc · TSXV:GT
Gt Resources — Technical Presentation (October 2026)
30 slides from Gt Resources's technical presentation, October 2026
Slide 1: A Gold-Copper Discovery is Taking Shape in the Dawson Range Gold Belt
TSX-V: GT, FSE: 7N1 A Gold-Copper Discovery is Taking Shape in the Dawson Range Gold Belt Technical Presentation - CD Porphyry Project October 2026 1
Slide 2: Forward Looking Statements
FORWARD LOOKING STATEMENTS TSX-V: GT, FSE: 7N1 This presentation contains certain forward-looking statements that may involve a number of risks and uncertainties. Actual events or results could differ materially from GT Resources Inc’s (the “Company”) expectations and projections. The TSXV has neith
Slide 3: Yukon, the Dawson Range Gold Belt (DRGB)
Yukon, the Dawson Range Gold Belt (DRGB) TSX-V: GT, FSE: 7N1 • DRGB is a ~175 km long corridor • Yukon’s capital, Whitehorse ~200 km southeast • DRGB is Yukon's most productive porphyry-epithermal corridor • Local experienced contractor base • Bounded by the Tintina and Denali • Nearby camp at Klaza
Slide 4: Two Discrete Targets
Two Discrete Targets TSX-V: GT, FSE: 7N1 • Nearby camp infrastructure at Klaza Project • Short ~20 km helicopter flight to the project area • Grid power, highway access, three airports, Klaza Project and Casino Project are <100 km Source: Company claim data; Yukon Government road, power and communit
Slide 5: Favourable Regional Tectonic Framework
Favourable Regional Tectonic Framework A proven Late Cretaceous porphyry belt between two crustal-scale faults TSX-V: GT, FSE: 7N1 • Porphyry corridor within west- central Yukon with recent discoveries e.g. White Gold, Alotta • Low level of erosion, mineralized systems remains intact • ~175 km in st
Slide 6: Systematic evidence buildup not previously undertaken
Systematic evidence buildup not previously undertaken TSX-V: GT, FSE: 7N1 Four new data points emerged: • Age dating revealed Casino Suite Porphyry at CD, • New MobileMT - seeing below 400 m, • Reinterpretation of a 50+ year dataset • New fully integrated 3D modelling Strategic Reinterpretation effo
Slide 7: Geology
Geology Porphyry bodies intrude clastic-dominated gneiss & felsic tuff, widespread alteration halos. • MobileMT points to a buried porphyry intrusion • Snowcap Formation gneiss - dominated by psammite (aka “dirty quartzite”), schist, and marble units. • Finlayson Formation - dominated by metamorphos
Slide 8: CD's magmatism is dated inside the belt's fertile window, within ~1 Myr of Casino
Correct age of rocks. CD's magmatism is dated inside the belt's fertile window, within ~1 Myr of Casino TSX-V: GT, FSE: 7N1 Figure 2. Timing of magmatism, mineralization, and Big Creek fault (BCF) activity in the Dawson Range, Yukon (115–60 Ma), relative to the CD prospect. Note the axis break betwe
Slide 9: Similarities to Multi-Billion Tonne Casino Deposit (~90 km NW)
Casino Analogue Similarities to Multi-Billion Tonne Casino Deposit (~90 km NW) TSX-V: GT, FSE: 7N1 1.22 Bt Casino mill reserve at 0.40% CuEq; one third of defined resources • Porphyry deposits generate scale quickly 27 yr • Fewer drill holes required Initial mine life; • Shorter path to an NI 43-101
Slide 10: CD compares favorably with the Casino Project
CD compares favorably with the Casino Project Similar footprints, breccia, alteration and expansion potential TSX-V: GT, FSE: 7N1 • Both are hosted by late Cretaceous porphyry intrusions • Both have discrete footprints • Both feature abundant igneous breccia • Both feature complex phyllic and potass
Slide 11: Multiple lines of evidence indicate a >4 km strike porphyry system
Multiple lines of evidence indicate a >4 km strike porphyry system TSX-V: GT, FSE: 7N1 • Only 3 km covered with MobileMT • Indications of additional porphyry intrusions • Only 2 km covered by IP • Targeting complete • MobileMT indicates 1 x 1 km buried porphyry intrusion • Next step - Drilling to te
Slide 12: Widespread gold-in-soils
Widespread gold-in-soils Large data sets compiled and provide high confidence drill targets. TSX-V: GT, FSE: 7N1 • >15,000 soil & stream samples • MobileMT survey • Airborne Mag survey • Company and Government Mapping • 3D IP survey • 6 1970’s era shallow drill holes Mo-in-Soils with 2026 MobileMT &
Slide 13: Key components of a porphyry system were known, MobileMT revealed the main porphyry signature
Key components of a porphyry system were known, MobileMT revealed the main porphyry signature TSX-V: GT, FSE: 7N1 2026 MobileMT overlain with IP chargeability isoshells • Porphyry architecture persists • Resistive core interpreted to across ≥10 adjacent lines and represents potassic core of a four d
Slide 14: Assembled components indicate an undrilled buried porphyry
Assembled components indicate an undrilled buried porphyry TSX-V: GT, FSE: 7N1 The Maloney target consists of multiple data sets converging on a porphyry style model and mineralization. Au- and Cu-in-soil geochemistry, coincident IP chargeability, MT conductivity, and drone magnetics highlight a sul
Slide 15: What do the long sections through the Maloney target show?
What do the long sections through the Maloney target show? Chargeability isoshells of conductive flanks wrap an undrilled resistive core TSX-V: GT, FSE: 7N1 Element Expression at CD Intrusive centre Multi-phase stock (Casino Suite + Whitehorse Suite), Maloney complex Alteration shell Overlapping IP
Slide 16: Predictable zonation makes porphyry systems straightforward to drill test
Predictable zonation makes porphyry systems straightforward to drill test TSX-V: GT, FSE: 7N1 SW NE SW 2026 MobileMT cross section overlain with interpreted alteration halos • The resistive core is interpreted to represent a buried potassically altered porphyry intrusion. • The low resistivity (cond
Slide 17: Propylitic / Skarn Alteration
Appendix Propylitic / Skarn Alteration: Widespread, well developed in felsic tuff intruded by Feldspar Prophyry TSX-V: GT, FSE: 7N1 (Epd-Mag-Py+/-quartz+/-garnet) Quartzite Epd-Py-Mag Alt. Felsic Tuff Replacement Garnet Epidote Carbonate Replacement Crystals Crystals
Slide 18: Phyllic Alteration
Appendix Phyllic Alteration: Intense, (Quartz-Sericite-Pyrite) Brecciated Quartzite by Quartz-Feldspar Porphyry TSX-V: GT, FSE: 7N1
Slide 19: Distal Phyllic? Brittle Bleaching Alteration in Mafic Gneiss
Appendix Distal Phyllic? Brittle “Bleaching” Alteration in Mafic Gneiss TSX-V: GT, FSE: 7N1
Slide 20: Argillic Alteration
Appendix Argillic Alteration: Only locally developed (kaolin alt. Flds phenos, overprinting phyllic alt.) Feldspar & TSX-V: GT, FSE: 7N1 Quartz-Feldspar Porphyry
Slide 21: Potassic Alteration
Appendix Potassic Alteration: (Magnetite-Actinolite-Quartz+/-Biotite+/-Kspar) Feldspar Porphyry Unalt. Feldspar Porphyry ~2.0 wt% K Potassic Alt. Feldspar Porphyry 5.5 wt% K
Slide 22: Veining
• Veining: Well-developed in Feldspar Porphyry and adjacent FelsicTuff Also in Quartz-Feldspar Porphyry, TSX-V: GT, FSE: 7N1 • Quartz & Actinolite-Quartz-Magnetite+/-Biotite & Quartz-Pyrite styles Qtz-Act-Bt-Mag Vein in FP QV Stockwork in Potassic Alt. FP QV Stockwork in Epd-Mag Alt. Felsic Tuff She
Slide 23: Breccia
Appendix Breccia: Igneous Breccia, Quartz-Feldspar Porphyry Brecciating Psammite Gneiss overprinted by strong TSX-V: GT, FSE: 7N1 phyllic alt. making clast identification difficult (everything is white)
Slide 24: Maloney Mineralized Porphyry
Appendix Maloney Mineralized Porphyry: Feldspar Porphyry TSX-V: GT, FSE: 7N1 Chalcocite & vuggy dissolution textures Disseminated 0.16% Cu, 0.03 g/t Au Pyrite & Chalcopyrite Diss Pyrite & Chalcopyrite 0.05% Cu 0.06 g/t Au 5
Slide 25: Target #2 - Schist
Target #2 - Schist 2,000 x 500 m soil anomaly, high-grade rock and chip results on a structural intersection TSX-V: GT, FSE: 7N1 consistent of regional tectonics • Undrilled epithermal Au-Ag (As-Sb-Hg- Pb) signature • Silica-sericite vein breccia hosted • 2,000 × 500 m Au-As soil anomaly, open to th
Slide 26: Schist Mineralization
Appendix Schist Mineralization: Silica-sericite-pyrite altered vein vreccia 1.95 g/t Au 5.64 g/t Au 1.87 g/t Au 4.86 g/t Au
Slide 27: Appendix
TSX-V: GT, FSE: 7N1 Appendix YTT = Yukon-Tanana terrane; MKW = Mount Nansen / Klaza-Whitehorse batholithic basement. 1,2,3, Resources are based on each owner’s latest technical reports and public disclosures; see references in the Appendix. Comparison is geological and does not imply comparable econ
Slide 28: CD compared to other systems in the DRGB
CD compared to other systems in the DRGB Same belt framework and geoscience components TSX-V: GT, FSE: 7N1 YTT = Yukon-Tanana terrane; MKW = Mount Nansen / Klaza-Whitehorse batholithic basement. 1,2,3, Resources are based on each owner’s latest technical reports and public disclosures; see reference
Slide 29: References
Appendix Refrences TSX-V: GT, FSE: 7N1 1Roth, D., Hester, M., Marek, J.M., Tahija, L.M., Schulze, C., Friedman, D., Weston, S., 2022. Casino Project Form 43-101F1 Technical Report, Feasibility Study, Yukon, Canada. 2Ross, A., Kirchner, I., Martin, C., Dumala, M., Methven, G., Molavi, M., Warren, D.,
Slide 30: A Gold-Copper Discovery is Taking Shape in the Dawson Range Gold Belt
TSX-V: GT, FSE: 7N1 A Gold-Copper Discovery is Taking Shape in the Dawson Range Gold Belt Contact: Contact: Neil Pettigrew Derrick Weyrauch Vice President, Exploration President and CEO info@GTResourcesinc.com info@GTResourcesinc.com Follow GT Resources on LinkedIn, X, and at https://gtresourcesinc.