Tanami Gold Nl · ASX:TAM
Tanami Gold Nl — Mining the Territory Conference 2026
18 slides from Tanami Gold Nl's conference presentation, Sep 3, 2026
Slide 1: Investor Presentation
INVESTOR PRESENTATION Perth, Australia, 03 September 2026: Tanami Gold NL (ASX: TAM) (Tanami Gold or the Company) is pleased to provide a copy of the investor presentation to be delivered by MGX Resources Limited (ASX:MGX) at the “Mining The Territory Conference" currently being held in Darwin Tanam
Slide 2: MGX Resources Limited Central Tanami Project Joint Venture
MGX Resources Limited Central Tanami Project Joint Venture MGX For personal use only Mining the Territory Conference 2-3 September 2026 Darwin Convention Centre MGX Aerial view of the Central Tanami Gold Project, Northern Territory
Slide 3: Disclaimer and Forward-Looking Statements
Disclaimer and Forward-Looking Statements For personal use only This Document may not be reproduced, redistributed or passed on, directly or indirectly, to any other person, or published, in whole or in part, for any purpose without prior written approval from MGX Resources Limited (ASX:MGX). This D
Slide 4: MGX Resources - Business Overview
MGX Resources - Business Overview A new presence in Australian Gold For personal use only Koolan Established mid-tier mining company seeking to become a new Island ⚫ Australian gold producer within 3 years ⚫ Central Tanami Project JV Recently acquired a 50% interest in the Central Tanami Project JV,
Slide 5: Central Tanami Project Joint Venture (CTPJV)
Central Tanami Project JV (CTPJV) One of Australia’s higher grade gold development projects For personal use only 4
Slide 6: CTPJV Gold development project
Central Tanami Project JV (CTPJV) Gold development project For personal use only 50/50 joint venture between MGX and Tanami Gold NL (ASX:TAM). Mineral Resources (JORC 2012) of 31 Mt at 2.8 g/t Au for 2.8 Moz* of gold, including 11 Mt at 3.3 g/t Au for 1.2 Moz in the high grade Groundrush deposit. Mo
Slide 7: Prospective mine corridor from Groundrush to Jims
Central Tanami Project JV (CTPJV) Prospective mine corridor from Groundrush to Jims For personal use only 6
Slide 8: Groundrush Gold Deposit
Groundrush Gold Deposit Substantial proposed underground gold mine For personal use only • Located on a granted mining tenure, 41km north of the existing CTPJV plant site via a sealed haul road. • Previous open pit gold production (Newmont) of +0.6 Moz at an average grade of 4 g/t Au in 2001-2005. •
Slide 9: Groundrush Gold Deposit Existing Resource Estimate
Groundrush Gold Deposit Existing Resource Estimate Groundrush long section looking northeast, showing the existing pit (brown) and stope For personal use only NW optimisation shapes (green) over the modelled Mineral Resource wireframes SE • Mineral Resource estimate of 11 Mt at 3.3 g/t Au for 1.2 Mo
Slide 10: Groundrush Underground exploration decline works to commence
Groundrush Gold Deposit Underground exploration decline works to commence NW SE For personal use only Portal locations Existing open pit (1.4km long) Proposed underground Proposed mine design underground mine design 0 100m Proposed underground mine design • The underground decline comprises 3.5km of
Slide 11: Jims Gold Deposit
Jims Gold Deposit Potential to build existing Resources • Located on a granted mining lease, 23km south of the existing • Metallurgically free-milling with further testwork underway to For personal use only CTPJV plant site. confirm +90% carbon-in-leach recoveries. • Mineral Resource estimate of 2.6
Slide 12: Key activities for the next months (FY27)
Central Tanami Project JV Key activities for the next 12 months (FY27) For personal use only • Groundrush decline construction and commencement of underground infill drilling to convert Inferred to Indicated Resources. • On-surface resource definition drilling at the Jims deposit. • Updates to Miner
Slide 13: Iron Ore Operations – Koolan Island
Iron Ore Operations – Koolan Island Rehabilitation and divestment of the operation For personal use only Seawall Main Pit Sealed all-weather 2.1km airstrip The Koolan Island operation is located in the Yampi Sound of the Buccaneer Archipelago off the Kimberley coast of Western Australia, approximate
Slide 14: A clean exit from iron ore
A clean exit from iron ore Facilitating a focus on creating a new precious metals business For personal use only • MGX developed and operated 4 mines in WA, shipping +90 Mwmt of iron ore over the last 20 years, including +43 Mwmt from Koolan Island since 2007. • Rehabilitation earthworks at Koolan I
Slide 15: Summary
MGX Resources Limited Summary For personal use only Established mid-tier miner with long-term operating experience at remote sites, aiming to become a new Australian gold producer within 3 years. Self-funded with a robust balance sheet and no bank borrowings. Pursuing development of the Central Tana
Slide 16: MGX Resources Limited
MGX Resourcess Limited (ASX: MGX) For personal use only Presentation authorised by Peter Kerr, Chief Executive Officer MGX Resources Limited +61 (0)8 9426 7500 www.mgx.com.au MGX 15
Slide 17: Appendix: Corporate Overview
Appendix 1 Corporate Overview Issued shares 1,180 million shares ASX:MGX last 12 months For personal use only Market capitalisation A$437 million ($0.37/share) A$412 million at 30 June 2026 Cash/investments (after payment of $50 million to complete the 50% CTPJV acquisition in February 2026) Bank Bo
Slide 18: Appendix: CTPJV Mineral Resource Estimate (JORC 2012)
Appendix 2 CTPJV Mineral Resource Estimate (JORC 2012) - 100% basis (MGX 50%, TAM 50%) Measured Indicated Inferred Total Notes For personal use only OP & UG COG Tonnes Grade Ounce s Tonnes Grade Ounces Tonnes Grade Ounce s Tonnes Grade Ounces Deposits (000's) (g/t) (000's) (000's) (g/t) (000's) (000
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