Greatland Resources Limited · ASX:GGP
Greatland Resources — Diggers and Dealers 2025
24 slides from Greatland Resources's conference presentation, August 2025
Slide 1: A New Australian Gold-Copper Producer
A New Australian Gold-Copper Producer 100% owner of Havieron and Telfer Diggers and Dealers Presentation August 2025
Slide 2: Disclaimer
Disclaimer The summary information contained in this document has been provided solely for information purposes and does not purport to be comprehensive or contain all the information that may be required by recipients to evaluate Greatland Resources Limited (together, Greatland or Company). This do
Slide 3: A new leading Australian gold-copper producer
A new leading Australian gold-copper producer Owner of the Telfer mine & 20Mtpa world-class brownfield gold-copper dual train processing infrastructure, 3rd largest in Havieron project in WA Australia Port Hedland Telfer mine Havieron project FY25 in seven months of ownership:1 FY26 guidance:1 198.3
Slide 4: Telfer – Brief history
Telfer – Brief history
Slide 5: 1970's: Origins, development, first gold
Telfer gold production in decade Telfer gold production (Moz) 1970’s: Origins, development, first gold Telfer cumulative prod. since 1977 0.7 0.7 1970's 1980's 1990's 2000's 2010's Contentious start to discovery of Telfer with French prospector Jean Paul Turcaud claiming to have discovered Telfer in
Slide 6: 1980's: Expansion of the open pit
Telfer gold production (Moz) 1.8 2.4 1980’s: Expansion of the open pit 0.7 0.7 1970's 1980's 1990's 2000's 2010's Late ‘70s to early ’80s mining was from Main Dome open pit targeting high-grade, narrow vein oxide ore. By 1986, operations had shifted to higher volume lower grade, with dump leach comm
Slide 7: 1990's: Expansion and moving underground
Telfer gold production (Moz) 1.8 2.4 3.6 6.0 1990’s: Expansion and moving underground 0.7 0.7 1970's 1980's 1990's 2000's 2010's Together with open pit mining, underground mining at Telfer commenced for the first time in 1990 under the Main Dome open pit 1990s 1990, Newmont Aus & BHP Gold merged to
Slide 8: 2000's: Reinvention, redevelopment, extension
Telfer gold production (Moz) 9.3 1.8 2.4 3.6 6.0 3.3 2000’s: Reinvention, redevelopment, extension 0.7 0.7 1970's 1980's 1990's 2000's 2010's Telfer processing capacity expanded 8x to 20Mtpa by $1.4b construction of current processing plant and mine development, one of the largest mining investments
Slide 9: 2010's: Record production from three ore sources
Telfer gold production (Moz) 9.3 14.5 1.8 2.4 3.6 6.0 3.3 5.2 2010’s: Record production from three ore sources 0.7 0.7 1970's 1980's 1990's 2000's 2010's Combination of three production zones drove record production in the decade with near equal contribution from the open pits at West dome and Main
Slide 10: 2020's: Havieron development underway, new ownership at Telfer
2020’s: Havieron development underway, new ownership at Telfer Havieron’s development was accelerated quickly from discovery, commencing in January 2021. In 2024, Greatland acquired 100% ownership of Telfer and Havieron, transforming into a leading Australian gold-copper producer 2020s Havieron decl
Slide 11: Telfer and Havieron – Greatland's Vision
Telfer and Havieron – Greatland’s Vision
Slide 12: Greatland's vision for the Telfer-Havieron complex
Greatland’s vision for the Telfer-Havieron complex A long-life gold-copper province Production Mine Life Infrastructure People and Exploration A low cost, top five Multi-decade Leveraging the scale Community Targeting new Australian copper- platform which and flexibility of the Attracting and opport
Slide 13: What is Greatland doing?
What is Greatland doing?
Slide 14: We own the third largest gold or gold-copper processing capacity in Australia
We own the third largest gold or gold-copper processing capacity in Australia Australian Gold or Gold-Copper Plant Processing Capacity Plant throughput (Mtpa) 45 Modular plant provides optionality: 40.0 ▪ Telfer is the only operating processing plant in the Paterson region 40 ▪ Telfer has two 10Mtpa
Slide 15: We have assembled an experienced technical leadership team
We have assembled an experienced technical leadership team Experienced technical leadership team with a strong track record Greatland Years of Greatland Years of Employee Prior roles include Employee Prior roles include Position experience Position experience Managing CFO Group Mining Manager Mine P
Slide 16: We are investing across mine development, infrastructure and fleet for multi-year life extension at Telfer
We are investing across mine development, infrastructure and fleet for multi-year life extension at Telfer Telfer growth capital guidance of $230 – 260m1 to fund key Telfer investments Investing in Telfer’s multi-year life extension FY26 Telfer Growth Capital1 FY26 FY27 FY28 FY29+ Expected periods o
Slide 17: We are undertaking 240km Telfer drilling in FY26, the largest in Telfer's history
We are undertaking 240km Telfer drilling in FY26, the largest in Telfer’s history Targeting extensions and conversions at West Dome open pit, Main Dome underground and West Dome Underground Telfer drilling by financial year (km) 1 240 98 80 104 94 112 FY21 FY22 FY23 FY25 FY25 FY26 (planned) Transfor
Slide 18: Havieron is the second largest undeveloped gold project in Australia
Havieron is the second largest undeveloped gold project in Australia Australian Gold Projects – Current Mineral Resource 1 Contained Oz 2 Resource Grade (Moz Au) (g/t Au) 12.0 10.0 11.2 Havieron Contained Oz (Moz) Contained Oz (Moz) Grade (g/t Au) 9.0 10.0 8.0 7.0 8.0 7.0 5.6 5.6 6.0 6.0 5.0 3.6 4.0
Slide 19: Havieron
Havieron Havieron Feasibility Study is targeted for completion in the Dec Q 2025 December quarter 2025 Initial Mining Rate Expanded Mining Rate 2.8Mtpa 4.0 - 4.5Mtpa Expanded Feasibility Study assessing an initial mining rate (post ramp-up) Mining Rate of 2.8Mtpa, increasing to between 4.0Mtpa - 4.5
Slide 20: Appendices
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Slide 21: Executive team and Board of directors
Executive team Board of directors Shaun Day Mark Barnaba Managing Director Non-Executive Chairman ▪ Mining and infrastructure focused finance executive ▪ Deputy Chairman of Fortescue Metals Group ▪ Previously CFO of Northern Star Resources, Sakari Resources and Straits Resources ▪ Previously Board M
Slide 22: Mineral Resource & Ore Reserve statement
Mineral Resource & Ore Reserve statement Table 1: Greatland December 2024 Group Mineral Resource Estimate 1 Table 3: Greatland Havieron December 2023 Mineral Resource Estimate 3 Tonnage Grade Metal content Tonnage Grade Metal content Domain Classification (Mt) Au (g/t) Cu (%) Au (Moz) Cu (kt) Domain
Slide 23: Australian undeveloped gold projects mineral resource data
Australian undeveloped gold projects mineral resource data Contained Gold Resource Grade Project Company Source (Moz) (g/t Au) Hemi Northern Star Resources 11.2 1.3 ASX Announcement 2 December 2024 “Northern Star agrees to acquire De Grey” As per Greatland Resources Limited’s Replacement Prospectus
Slide 24: For further information
For further information info@greatland.com.au https://greatland.com.au Muddled 'X' rebrand of Twitter kills the blue bird | Marketing Mag