Ecograf Ltd. · ASX:EGR
Ecograf — Investor Presentation (April 2026)
22 slides from Ecograf's investor presentation, Apr 9, 2026
Slide 1: Exploring Tanzania's New Gold Frontiers
Exploring Tanzania’s New Gold Frontiers Golden Frontier
Slide 2: Disclaimer
Disclaimer Securities Disclaimer This announcement is for informational purposes only and does not constitute an offer to sell, or solicit to purchase, any securities. Such offer can be made only through proper subscription documentation and only to investors meeting strict suitability requirements.
Slide 3: Golden Frontier – Investment Highlights
Golden Frontier – Investment Highlights US$9m AngloGold Ashanti farm-in agreement at Golden Eagle commenced 1 Southern Frontier delivering phenomenal results inc. 4.45 g/t gold rock chip & 3 km anomaly at Hazina 2 Projects proximal to gold mining centres, including high-grade Winston gold deposit, w
Slide 4: Tanzanian Gold
Tanzanian Gold TANZANIA IS AFRICA’S 3RD LARGEST GOLD PRODUCER • Barrick (2nd) & AngloGold Ashanti (4th), world’s largest gold miners are operating in Tanzania; with both actively exploring to Northern Frontier Nyanzaga Gold Mine expand their Tanzanian footprint 5 North Mara Gold Mine • Numerous larg
Slide 5: Golden Eagle – Archean Gold
Golden Eagle – Archean Gold • 5-year US $9m farm-in agreement with AngloGold Ashanti (AGA) commenced 1 • AGA have right to earn 70 % of the Golden Eagle Project Tenure Golden Eagle Prospecting Licences by spending US$8.9m over five years on the licences, with the Company retaining 30 % Tanzania • Th
Slide 6: Golden Eagle – Next Phase
Golden Eagle – Next Phase • AGA are hunting for another Tier-1 gold deposit to complement its existing Geita operation in Tanzania • AGA are planning their Golden Eagle exploration programme with the entire 2026 field-season available for Year-1 “As one of the world’s top gold • Golden Eagle chosen
Slide 7: Analogous Proterozoic Gold & Copper Provinces
Analogous Proterozoic Gold & Copper Provinces POSITIONED TO REPLICATE THE RECENT EXPLORATION SUCCESS OF WESTERN AUSTRALIA’S PROTEROZOIC GOLD & COPPER PROVINCE • Western Australia & Tanzania analogous on a mineralisation front • Western Australia home to multi-million ounce Proterozoic gold & copper
Slide 8: Targeting Proterozoic Gold Mineralisation at the Frontier Projects
Targeting Proterozoic Gold Mineralisation at the Frontier Projects OUR PROJECTS N Northern Frontier Major Gold Projects NORTH MARA +70 Moz gold Archean Golden Frontier Project Lake Victoria Goldfield Archean Gold Project GEITA Proterozoic Gold Project NYANZAGA Proterozoic Terrain Archean Terrain BUC
Slide 9: Southern Frontier – Targeting
Southern Frontier – Targeting AN ACTIVE AREA OF ARTISANAL GOLD MINING N N • Initial high-priority targets already delivering high- grade rock chip and stream sediment results2 • Active artisanal gold mining operations in the tenure, targeting gold-rich alluvial gravels Location of the Highly anomalo
Slide 10: Southern Frontier – Next Phase
Southern Frontier – Next Phase STRONG TECHNICAL FOUNDATIONS • Gold geochemical anomalies strongly align with the Hazina geophysical target, validating each other • Source of the 4.45 g/t bedrock gold mineralisation to be further investigated to understand its orientation and dimensions prior to dril
Slide 11: Western Frontier
Western Frontier PROXIMAL TO THE MPANDA GOLD MINING DISTRICT Golden Frontier Tenure N Katavi Gold Mine • Tenure covers multiple historical gold and copper occurrences within its 1,150 km2 of ground Historic Gold Occurrences RMI Cu-Au Discovery • Historic Au/Cu occurrences, plus structural targets pr
Slide 12: Northern Frontier
Northern Frontier A PRISTINE SEARCH SPACE FOR GOLD N N • 10 priority gold prospects for maiden field programme • Selected from geomorphology and geophysical Northern Frontier mapping and interpretation, with targets including: • Shear zones, Gossans, Quartz veining & Palaeochannels • Region historic
Slide 13: Gold Mineralisation Model for Proterozoic Deposits
Gold Mineralisation Model for Proterozoic Deposits CLASSIC GEOLOGICAL APPROACH TO A NEW FRONTIER • The Frontier projects predominantly prospective for orogenic gold deposits, with potential intrusion related over printing as well as sediment hosted vein (SHV) gold deposits2 • The Company holds an ex
Slide 14: Tanzanian Gold Industry
Tanzanian Gold Industry MODERN GOLD MINING JURISDICTION FOR PAST 30 YEARS • Ranked as the 3rd largest African gold producer4 • Tanzania hosts three Tier-1 gold mines in operation; two operated by Barrick (North Mara and Bulyanhulu) and one by AGA (Geita) • AGA and Barrick actively exploring to disco
Slide 15: Tanzanian Gold Industry
Tanzanian Gold Industry OVER A DECADE WITHOUT WIDESPREAD MODERN EXPLORATION 2012-2023 Gold Price (USD/oz), Year-End Close 1996 - Now USD$4,813 5,500 5,000 Limited Exploration Activity 4,500 Gold price 4,000 retraction creates Exploration slow-down in New mines open - Price (USD/oz) undertaken on exp
Slide 16: Northern Frontier – Nickel & Lithium
Northern Frontier – Nickel & Lithium WORLD-CLASS NICKEL & LITHIUM POTENTIAL IN THE SAME BELT Attracting resource giants including Rio Tinto & KoBold Metals to explore the region N NICKEL22 200km Li-Sn-W-Ta Exploration JV • Along strike of Kabanga Nickel Project, the globe’s most RWANDA significant,
Slide 17: Northern Frontier – Nickel & Lithium
Northern Frontier – Nickel & Lithium TARGETING A MANONO-STYLE LITHIUM DEPOSIT N LITHIUM22 N • Tanzania’s Kagera region (Northern Frontier) hosts the continuation of KoBold Metals Manono Project’s geological setting in the Kibaran Belt • Manono-style lithium deposits offer ultra-low operating costs 2
Slide 18: Cutting Edge Approach to Exploration at the Southern Frontier
Cutting Edge Approach to Exploration at the Southern Frontier UTILISING THE LATEST TECHNOLOGIES TO FASTRACK TO DISCOVERY • Drone geophysics • Fast and low-cost survey execution • Close line spacing and low flight height increases resolution and accuracy • detectORETM low-level gold detection on-site
Slide 19: Next Steps – Fast Track to Drilling & the Next Gold Discovery
Next Steps – Fast Track to Drilling & the Next Gold Discovery GOLDEN EAGLE: SOUTHERN FRONTIER: WESTERN & NORTHERN FRONTIER: • The AGA farm-in has commenced • Close-spaced drone-magnetics • Reprocess regional and historical • AGA’s established Tanzanian planned over priority area datasets for both pr
Slide 20: Golden Frontier – Value Proposition
Golden Frontier – Value Proposition US$9m AngloGold Ashanti partnership Large tenement holding in a sought- at Golden Eagle 1 after jurisdiction, covering over 3,000km2 of highly prospective ground Southern Frontier delivering phenomenal geochemical results 2 Cutting edge approach to exploration - u
Slide 21: References
References 1. Refer EcoGraf Limited ASX announcement 17 December 2025 2. Refer EcoGraf Limited ASX announcement 23 January 2026 3. Refer Tanga Resources Limited ASX announcement 17 July 2017 4. www.vanguardngr.com/2025/10/5-african-countries-that-export-the-most-gold 5. www.elements.visualcapitalist
Slide 22: Golden Frontier
ASX: EGR FSE: FMK Golden Frontier www.ecograf.com.au ASX: EGR FSE: FMK www.ecograf.com.au