Slide 1: PDAC Breakfast
PDAC Breakfast Toronto, 3 March 2026 TSXV: TRBC
Slide 2: Forward Looking Statements and Disclaimer
Forward Looking Statements and Disclaimer This corporate presentation and the information contained herein (the “Presentation”) is proprietary and for authorized use only. It is being provided for the use of prospective investors with the express understanding that, without the prior permission in w
Slide 3: La Higuera Project
La Higuera Project La Higuera IOCG Project
Slide 4: La Higuera IOCG project: Exploration programs
LA HIGUERA PROJECT La Higuera IOCG project: Exploration programs Drill testing of two targets under cover completed: Gaby and Chirsposo Historical work Geophysics; RC drilling by Peregrine and LAC Gaby Metallurgical test-work by G&T GABY Phase 1 Program: Completed Q1 2023 Geophysics (gravity,
Slide 5: Gaby IOCG discovery (2023)
LA HIGUERA PROJECT Gaby IOCG discovery (2023) A total of 29 holes for 10,118m of drilling to date NORTH 1.4 KILOMETRES SOUTH Preliminary block model (>0.2% Cu blocks) Magnetic susceptibility (0.5 SI = 5-10% magnetite) RCH-LH-07 - 285m @ 0.40% copper, 0.08 g/t gold incl. 56m at 0.60% copper, 0.12 g/t
Slide 6: Gaby discovery
LA HIGUERA PROJECT Gaby discovery Copper-gold-cobalt-iron system Large mineralized system delineated • Mineralized system drilled over 1.4km strike length, open at depth. • Delineated by 29 holes for 10,118m (incl. 11 historic holes) • Preliminary metallurgical test work indicates good recoveries fo
Slide 7: Gaby Chirsposo Sur Chirsposo
Gaby CB-02 vertical hole on flank of magnetic body displays “Association 2” coarse-grained sulphide mineralization Chirsposo Sur Chirsposo 7km Don Baucha Magnetic susceptibility shells (0.5SI = 5-10% magnetite) 7
Slide 8: Chirsposo Sur – geophysical targets & proposed holes
Chirsposo Sur – geophysical targets & proposed holes IP Chargeability sections Magnetic susceptibility shells (0.5SI = 5-10% magnetite) 2km CB-02 vertical hole on flank of magnetic body displays “Association 2” coarse-grained sulphide mineralization 8
Slide 9: Chiricuto Project
Chiricuto Chiricuto Project Project
Slide 10: Chiricuto Project
CHIRICUTO PROJECT Chiricuto Project A rare, previously undrilled, geophysical target in the Capstone dominated Mantoverde district • Low-cost 5-year option secured in March 2024 • 570 hectares; two discrete targets • State land with year-round access • Within andesite-dominated lower unit of Middle-
Slide 11: Chiricuto drill program: 5 holes for 1,586m
CHIRICUTO PROJECT Chiricuto drill program: 5 holes for 1,586m Two target zones tested: one magnetic and one IP anomaly Gradient Array IP (Chargeability) Total Magnetic Intensity (RTP) Contour interval: 2 msec 11
Slide 12: Mineralized intervals - CHR001 (porphyry style)
CHIRICUTO PROJECT Mineralized intervals - CHR001 (porphyry style) * News release dated May 7, 2025 contains full details of drill intersections. 12
Slide 13: Jiguata Project
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Slide 14: Jiguata: Prospective structural terrain
Jiguata: Prospective structural terrain Structural setting hosts multiple giant Andean copper deposits • Leveraged new magnetics to map local structure JIGUATA controls in the project area • Defined extensions of key crustal scale structures o Loa Fault System – part of the Domekyo o Parca-Minacucho
Slide 15: Jiguata: Significant Alteration System
Jiguata: Significant Alteration System Four significant alteration centres identified • Four Large alteration centres within a ~7 km x 4 km corridor • Alteration centres between 2.5km by 1.5km to 3.2km by 2.0km • Size = District Scale • Centres delineated widespread argillic and advanced argillic al
Slide 16: Jiguata: Large Scale Geophysical Anomalies
Jiguata: Large Scale Geophysical Anomalies Magnetics Extend Alteration under cover. IP highlights targets below the alteration 16
Slide 17: Jiguata: preliminary field results
Jiguata: preliminary field results Geological mapping and soil geochemical • Preliminary pXRF results delineated broad, coincident multi-element pXRF geochemical anomalies coincident with alteration centres • Approx 2.2km by 1.3km coincident Mo, Pb and As anomaly at La Soberana • Geochemical signatu
Slide 18: Altered andesite (advanced argillic) Fresh andesite
Altered andesite (advanced argillic) Fresh andesite boulder 18
Slide 19: Maricunga-style?
“Maricunga-style?” grey quartz veins? 19
Slide 20: Breccia with clasts of qtz vein material with quartz-alunite matrix
Breccia with clasts of qtz vein material with quartz-alunite matrix 20
Slide 21: Jarosite breccia Quartz-alunite breccia
Jarosite breccia Quartz-alunite breccia 21
Slide 22: View to SW
Fresh andesite volcanic Hydrothermal breccia, Dacite dome quartz-alunite matrix argillic alteration Lapilli tuff Altered andesite view View to SW 22
Slide 23: alteration zone
alteration zone view phyllic alteration in foreground 23
Slide 24: Relative Vertical Movement?
Relative Vertical Movement? DOWN UP fresh andesite altered lapilli tuff 24
Slide 25: Jiguata: Significant Multifaceted targets
Jiguata: Significant Multifaceted targets Untested multiple chargeability trends with coincident low resistivity responses • Coincident Induced Polarisation chargeability and low resistivity responses • Responses correlate with observed alteration centers and pXRF geochemistry • Modeled chargeabilit
Slide 26: Jiguata – District Scale Multiple Alteration Centres
Jiguata – District Scale Multiple Alteration Centres • Crustal scale structural architecture • Prospective Tertiary Age (Miocene ~12Ma) • ~7 km x 4 km corridor of large km scale alteration centres • Epithermal/Porphyry alteration • Evidence of magmatic hydrothermal fluids • Multiple intrusive / brec
Slide 27: Statutory Rights of Action
Statutory Rights of Action The following summary of the statutory rights of action for damages or recission will apply to a Canadian purchaser of securities in the event that this Presentation is deemed to be an offering memorandum pursuant to securities legislation in the applicable province or ter
Slide 28: TSXV: TRBC
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