Canterbury Resources Ltd. · ASX:CBY
Canterbury Resources — Shareholder Meeting (November 2025)
20 slides from Canterbury Resources's shareholder meeting presentation, Nov 21, 2025
Slide 1: AGM Presentation - Unlocking Large-Scale Copper & Gold Projects
AGM Presentation 21 November 2025 For personal use only Unlocking Large-Scale Copper & Gold Projects in Australia and PNG "Drill core from Briggs showing copper and molybdenum mineralisation (chalcopyrite and molybdenite) in magmatic quartz. Part of a 2-metre interval that assayed 0.81% copper and 7
Slide 2: Why Canterbury?
Why Canterbury? Multiple large-scale copper-gold exploration projects in Australia and PNG For personal use only A favourable period of the commodity price cycle Partnerships defray cost and mitigate risk Current partners - Rio Tinto, Alma Metals, Syndicate Minerals Briggs Prefeasibility S
Slide 3: Canterbury Resources (ASX: CBY) Capital Structure
Canterbury Resources (ASX: CBY) For personal use only Capital Structure November 2025 Board and Management: Fully Paid Shares 269.7 million • John Anderson – Chairman Share Price (19 November 2025) $0.023 • Grant Craighead – Managing Director • Michael Erceg – Executive Director Market Capitalisatio
Slide 4: Unlocking Copper & Gold Value
Unlocking Copper & Gold Value Exploring porphyry Cu-Au-Mo systems in QLD & PNG Multiple potential ‘company-maker’ assets generated For personal use only Briggs is a large-scale development opportunity Scoping Study successfully completed – transitioning into a prefeasibility assessment phase
Slide 5: Briggs Copper Project, Qld
Briggs Copper Project, Qld (CBY 49%, Alma 51%) Large resource, great location For personal use only 60km from major industrial port Excellent infrastructure: road, rail, power & gas pipelines all nearby Large-scale open pit, with low indicative strip ratio Outstanding metallurgy: simple proc
Slide 6: Scoping Study Components Completed
Briggs Scoping Study Components Completed • Simple, proven processing works well across all rock types* Test work results demonstrate high 94–95% recovery of copper cost-effectively into a highly marketable For personal use only concentrate via conventional crushing, grinding & flotation. • Bonus: V
Slide 7: Mineral Resource Estimate (MRE)
Briggs - Mineral Resource Estimate (MRE) MRE Updated April 2025* Cu For personal use only Cut-off Tonnes Cu Mo Ag Mo Metal Ag Metal JORC Metal Grade (Mt) (%) (ppm) (ppm) (Mlb) (Moz) (Mt) Indicated 137 0.25 39 0.7 0.4 12 3.1 0.15% Cu Inferred 793 0.20 35 0.5 1.6 61 13.5 Total 932 0.21 36 0.6 2.0 73 1
Slide 8: Drilling Continues
Briggs – Drilling Continues Assay Results for Upper Part of 25BRD0037 For personal use only From To Interval Cu Mo Ag Cut-off Hole (m) (m) (m) (%) (ppm) (ppm) Grade 25BRD0037 9.0 231.2 222.2 0.26 48 0.7 0.1% Cu including 52.0 229.1 177.1 0.28 49 0.7 0.2% Cu and 62.0 116.0 54.0 0.31 54 0.8 0.3% Cu an
Slide 9: Conceptual Open Pit
Briggs – Conceptual Open Pit Conceptual Open Pit For personal use only • 800m deep open pit shell designed in the 2025 MRE to demonstrate RPEEE* • Mining Plus assessed potential open pit options, estimating capital and operating costs and a conceptual layout.** • Infill drilling being undertaken, ah
Slide 10: Ore – Excellent Metallurgy
Briggs Ore – Excellent Metallurgy Outstanding Test Work Results* For personal use only • Batch & locked-cycle flotation test work completed – further optimization planned • Flotation delivers high recoveries into marketable concentrates at a coarse primary grind: • 94-95% Cu recovery • 23-29% Cu con
Slide 11: Prefeasibility Phase
Briggs Prefeasibility Phase The Briggs JV partners have commenced a Prefeasibility Study, following a positive Scoping For personal use only Study level evaluation. 2026 prefeasibility activities include: Drilling aimed at enhancing and expanding the MRE, to support detailed mine planning and
Slide 12: Peenam Cu-Au Prospect, Qld
Peenam Cu-Au Prospect, Qld (CBY 100%) Prospective for large-scale porphyry For personal use only related copper-gold mineralisation Located 150km NW of Brisbane Historical exploration focused on gold Significant results in shallow drilling e.g. PEE01 48m at 0.22% Cu & 0.23g/t Au Mapping &
Slide 13: Jack Shay Prospect, Qld
Jack Shay Prospect, Qld* (CBY 100%) Prospective for multiple styles of mineralisation - For personal use only two undrilled targets of immediate interest: Nerangy Cu-Mo porphyry prospect Red Hill Ni-Cu-Co-Pt prospect Located 310km NW of Brisbane Land access negotiation commenced Area has
Slide 14: Papua New Guinea - A Resource Rich Region
For personal use only Papua New Guinea - A Resource Rich Region 14
Slide 15: PNG - Morobe Province
PNG - Morobe Province Strategic tenements in a mineral rich region Wamum Project (CBY 100%) – porphyry copper-gold deposits & targets For personal use only Wamum Creek: 141.5Mt at 0.18g/t Au, 0.31% Cu (0.8Moz Au, 435kt Cu)*** Idzan Creek: 137.3Mt at 0.53g/t Au, 0.24% Cu (2.3Moz Au, 327kt Cu)***
Slide 16: Wamum Project
PNG - Morobe Province Wamum Project (EL’s 2658 & 2752) For personal use only High level porphyry Cu-Au systems 20-40km from world-class Wafi-Golpu deposit Inferred Resources outlined at Idzan Creek & Wamum Creek containing 3.16 Moz Au & 762 kt Cu. Mineralisation open in several directions
Slide 17: Ekuti Range Project
PNG - Morobe Province Ekuti Range Project (EL’s 2302 & 2314) For personal use only High-grade Cu-Au mineralisation hosted in quartz veins Narrow lodes, typically 1-5m with extensive strike length Historic scout drilling on 3 lodes (Otibanda, Waikanda & Ekoato) has provided encouraging results
Slide 18: Summary: A High Leverage Copper-Gold Explorer
Summary A High Leverage Copper-Gold Explorer For personal use only Low market capitalisation, large-scale targets, active exploration – high leverage for investors ‘Company-maker’ opportunities available across the project portfolio High-impact activities funded by project partners (Rio Tinto,
Slide 19: Disclaimer & Competent Person Statements
Disclaimer & Competent Person Statements This presentation has been prepared by Canterbury Resources Limited ACN 152 189 369 (Canterbury or the Company) based on information available on 19 November 2025, for the purpose of continuous disclosure, using information already disclosed to the market but
Slide 20: Thank you
Briggs dill hole 25BRD0037, August 2025 For personal use only Thank you Canterbury Resources Limited ASX: CBY Suite 402, 55 Miller St Pyrmont NSW 2009 Ph: +61 2 9392 8020 E: admin@canterburyresources.com.au
Canterbury Resources — Shareholder Meeting (November 2025) on 6ix