June 2025 Annual Report
Released
Released
Announcement PDF
Annual Report
For the year ended 30 June 2025
Manuka Resources Ltd
ABN 80 611 963 225
Manuka Resources Ltd
For the year ended 30 June 2025
CORPORATE DIRECTORY
Directors
Dennis Karp – Executive Chairman
Alan J Eggers – Executive Director
John Seton – Non-Executive Director
Lawyers
K&L Gates
Level 31, 1 O’Connell Street
Sydney NSW 2000
Key Management
Haydn Lynch – Chief Operating Officer
Auditor
RSM Australia Partners
Level 7, 1 Martin Place
Sydney NSW 2000
Company Secretary
Eryn Kestel
Registered Office
Level 4, Grafton Bond Building
201 Kent Street
Sydney NSW 2000
www.manukaresources.com.au
Share Registry
Automic Group Pty Ltd
Level 5, 126 Phillip Street
Sydney NSW 2000
Stock Exchange Listing
Manuka Resources Limited shares
(Code: MKR) are listed on the
Australian Securities Exchange and
the New Zealand Stock Exchange.
Manuka Resources Ltd
For the year ended 30 June 2025
Contents
Page
Executive Chairman’s Report
1
Review of Operations
3
Mineral Resources and Ore Reserves Statement
17
Directors’ Report
22
Auditor’s Independence Declaration
36
Consolidated Statement of Profit or Loss and Other Comprehensive Income
37
Consolidated Statement of Financial Position
38
Consolidated Statement of Changes in Equity
40
Consolidated Statement of Cash Flows
41
Notes to the Financial Statements
42
Consolidated Entity Disclosure Statement
80
Directors’ Declaration
81
Independent Auditor’s Report
82
ASX Additional Information
86
Manuka Resources Ltd
For the year ended 30 June 2025
Executive Chairman’s Report
WAITING ON FAST-TRACK, WHILE WORKING TOWARDS THE RESTART OF SILVER PRODUCTION
Fellow Shareholders,
This Annual Report addresses the Company’s performance for the 2024-25 financial year and marks
our fifth year since listing on the ASX.
While on the one hand it has been the first year in the past five years, during which the Company did
not produce either gold or silver, it has also been a year of significant corporate progress in all three
of our key projects. Our three key projects are our two precious metals projects in the Cobar Basin,
Central West NSW, and the Taranaki VTM Project off the west coast of the North Island of New Zealand.
It is important to note that Manuka Resources is the 100% owner of all three.
The corporate progress I refer to, includes the significant reserve upgrades at the Wonawinta Silver
Project and at Mt Boppy Gold, as well as the commencement of our Fast-Track application process in
New Zealand, marked by the appointment of the relevant panel considering our matter, which at time
of writing has commenced hearings of our Taranaki VTM Project application.
We released a 10-year production plan based on our silver and gold assets located in the prolific Cobar
Basin1. The Wonawinta Production Target comprises the mining and processing of 10.7Mt containing
19.2Moz of silver plus gold credits.
The capital expenditure required to bring the Wonawinta processing plant back into production in Q1
2026 is estimated to be A$18.9M. At an assumed silver price of A$50/oz and average All-In Sustaining
Cost of A$35/oz, the project delivers an average EBITDA of A$22M per annum at an IRR of 109% and
NPV8 of A$101M2.
Sensitivity analysis has shown that for every 10% increase in the silver price above the assumed
A$50/oz, Project NPV increases by A$43M2. Silver is currently trading at ~A$66/oz (32% above the
assumed price).
In addition to the Wonawinta Production Target, Manuka also released a Maiden Mt Boppy Open Pit
Probable Gold Reserve of 290kt at 4.2g/t Au containing approximately 39,000oz gold2. Upon execution,
the Open Pit cutback would add NPV8 of A$43.2M to the Wonawinta Production Target at an assumed
gold price of A$5,000/oz. Gold is currently priced at A$5,700/oz.
Both these projects are targeting production restarts during the 2025-26 financial year.
Our New Zealand subsidiary, Trans-Tasman Resources Limited (TTR), has made exceptional progress
with its 100% owned Taranaki VTM Project, a world-class vanadium-rich titanomagnetite iron sands
resource located offshore in the South Taranaki Bight (south-west coast of the North Island, New
Zealand). The project has cleared key regulatory hurdles under New Zealand’s Fast-Track Approvals
Act 2024 and is now under expert panel review. The panel guidance noted approximately 100
workdays were required for panel hearings, and a decision is anticipated by late Q1 2026.
1 ASX Release 30 May 2025
2 ASX Release 5 August 2025
1|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Executive Chairman’s Report (cont’d)
We released an updated Pre-Feasibility Study and Economic Impact Assessment earlier this financial
year3, which once again highlighted the project's robust economics: a post-tax NPV10 of US$1.26 billion,
IRR of 39%, and average annual EBITDA of US$312 million.
The project is forecast to generate NZ$854 million in annual export revenue, positioning it among
New Zealand’s top 12 exporters and contributing significantly to the Government’s goal of doubling
mineral export earnings by 2035.
Moving into FY2026, Manuka Resources is well-positioned to capitalise on the growing demand for
its precious and critical minerals. Our three-project asset base and emerging production pipeline in
both gold and silver, provides a solid foundation for cashflow generation for the next ten years.
On behalf of the Board, I thank our shareholders for their continued support during what was a
difficult year, financially. We remain committed to our portfolio of assets and remain convinced that
the commodities within will deliver substantial market returns in the years that follow.
Thank you for your continued support.
Dennis Karp
Executive Chair
3 ASX Release 26 March 2025
2|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations
COMPANY PROFILE AND OPERATIONAL OVERVIEW
Manuka Resources Ltd (“Manuka” or “the Company”) owns the Mt Boppy Gold and Wonawinta Silver
Mines within 2 separate tenement packages in the Cobar basin, western NSW. The Company has
continued to optimise strategic growth and production opportunities. The Wonawinta Metallurgical
Plant is a valuable asset, and to date has been used for a combination of gold production (Mt Boppy
open pit April 2020-Nov 2021; Mt Boppy stockpile and dump retreatment May – Dec 2023) as well as
silver production from metallurgical test work trials on Wonawinta stockpiles between May and
October 2022. The purpose of the silver trial project was to optimise the metallurgical process to be
used for the recovery of Wonawinta silver from the ore sources comprising the mining licence, as well
as increasing the plant capacity. Both objectives were realised, and the project was brought to an
earlier close than originally planned due to factors beyond our control.
During the financial period, on the back of improved gold and silver metal prices, the Company has
reassessed reopening both the Wonawinta silver and the Mt Boppy gold mines, with a view to
centralising ore processing at the Wonawinta metallurgical plant. To this end, Ore reserve estimations,
inclusive of open pit optimisation and updated Capital and Operating estimates, have been completed
and have provided assurance to the viability of recapitalising and turning these assets to account.
Due to the care and maintenance status of the Wonawinta and Mt Boppy mining projects, exploration
activities have been significantly scaled back. Operational focus has shifted toward maintaining site
integrity, ensuring regulatory compliance, and preserving assets for future recommencement.
Metallurgical sampling and test-work was undertaken on Mt Boppy surface dump material and tailings
to advance retreatment options. The work at Mt Boppy is incomplete, with further grind and flotation
studies outstanding on the circa 800kt tailings. At Wonawinta metallurgical tests were undertaken on
available drilling intersections as part of the reassessment of modifying the front-end flow process of
the Wonawinta metallurgical plant to deal with high clay content silver.
Exploration and open pit evaluation drill programmes were completed for the Mt Boppy open pit,
Pipeline Ridge gold (+/- base metals). Mineral resource conversion drilling on the strike extensions of
Wonawinta silver mineralisation has been planned.
The Company’s wholly owned subsidiary TTR, advanced permitting and regulatory permissions during
the year. TTR hosts a significant shallow offshore iron sands and vanadium project offshore in the
South Taranaki Bight (STB) of New Zealand. The Project is at the Bankable Feasibility Study (BFS) stage,
has a granted Mining Permit and has been accepted as a priority development project under NZ’s ‘Fast
Track’ consenting legislation for its final approvals to operate. Final government approvals for the
project will trigger commencement of final detailed engineering and capital costings. Once developed
the TTR project would be a major export earner for New Zealand and a significant employer in the local
community producing an iron ore concentrate with significant vanadium co-product required for high
grade steel alloys and with increasing application in large-scale battery storage technologies.
BACKGROUND
Manuka is an Australian mining and exploration company located in the Cobar Basin, central west New
South Wales. It is the 100% owner of two fully permitted mining projects, one gold and one silver, both
within the Cobar Basin as well as a world class pre-development vanadium rich iron sands project
situated in the South Taranaki Bight of New Zealand. Included in the asset portfolio is the following:
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
The Mt Boppy Gold mine and neighbouring tenements
Operations at the Mt Boppy project were halted in Q1 2024, as the Company determined that
either locating a plant on-site at Mt Boppy or assessing blending ore with silver production at
Wonawinta was a precursor to continuing the future mining operations. The plan has been advanced
in during the financial period, and operations are expected to commence during 2026. Ore reserve
estimations have been completed during the year on the Mt Boppy open pit and the surface stockpile
and screened dump material.
The Wonawinta silver project, with mine, processing plant and neighbouring tenements
The Wonawinta processing plant recommenced silver production in March 2022 in the form of a trial
operation on existing silver oxide stockpiles. This trial ceased around eight months later with the
results feeding into the ongoing mine planning for the opening up of new pits on the mining lease and
potential re-entry into existing pits. The significant gains in the silver price over the last 18 months
prompted an updated estimation of the Ore reserves at Wonawinta. This work significantly detailed
front end metallurgical plant modifications (deslime circuit) that have underpinned the viability of
reopening the mine.
Highly prospective Au and Ag-Cu-Pb-Zn exploration targets on its ~1150km2 tenement portfolio in the
Cobar Basin
The Taranaki VTM Project, South Taranaki Bight, New Zealand
Completion of the BFS on the Taranaki VTM (vanadiferous titanomagnetite) Project once our
application for final marine consents to operate under the New Zealand government’s Fast-Track
Approvals Act 2024 have been decided. The expert panel assessment is now underway with the final
decision set for mid-March 2026.
THE MT BOPPY GOLD PROJECT
Operations
Manuka’s first phase of open pit production at Mt Boppy finished in early 20224. No mining or material
movement operations were conducted after that date until Q2 of CY2023 when bulk sampling of
previously classified barren overburden material was conducted. The screened product was processed
at Wonawinta from May – Dec 2023. The operation was placed on Care and Maintenance at this
juncture till more Sonic evaluation and metallurgical test work was undertaken to assess the viability
of capitalising a metallurgical facility at Mt Boppy.
During 2024-2025 the Company undertook Ore reserve studies on:
-
the Mt Boppy surface stockpiles;
selected areas of the Main waste dump; and
re-opening the Mt Boppy open pit, including a detailed re-optimisation and mine plan designed
for that operation.
The company is forecasting around four – five years of project life based on the treatment of circa
13kt/mth of Mt Boppy gold ore through the Wonawinta processing facility and incremental to the
ongoing Wonawinta silver production.
4 ASX release 8 March 2022
4|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
Regional Geology
Mount Boppy is hosted within Devonian-age (circa 420-390Myr) sedimentary and volcanic rocks of the
Canbelego-Mineral Hill Rift Zone. Mineralisation occurs largely in brecciated and silicified fine-grained
sediments of the Baledmund Formation, within and adjacent to a faulted contact with older
Girilambone Group sedimentary rocks. Lodes strike approximately north-south and dip steeply west,
although the widest zone of mineralisation is related to slightly shallower dips. Gold mineralisation is
fine-grained and commonly associated with coarse grained iron rich sphalerite. Section 7.2 of the
Independent Technical Report discusses the local geology of the project area5.
Tenements
The Mt Boppy Gold Project (which comprises three granted mining leases, four gold leases, and one
exploration licence (which together cover an area in excess of approximately 210 km2)) is located
approximately 46 km east of Cobar, on the eastern side of the highly prospective and metalliferous
Cobar Basin. The Company owns (via its wholly owned subsidiary, Mt Boppy Resources P/L) 100% of
the below exploration, gold and mining leases.
(Table 1 – Tenements Mt Boppy)
(Figure 1 - Tenements - Mt Boppy Gold Project)
5 See Prospectus dated 22 May 2020, ASX release 10 July 2020
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
THE WONAWINTA SILVER PROJECT
The Company has title to the pastoral lease for “Manuka”, which holds the Wonawinta Silver Project.
The Manuka pastoral lease is connected to the low voltage rural power network and contains useful
infrastructure namely a homestead, internet satellite connection and an airstrip.
Operations
The Company completed the trial phase of silver oxide stockpile processing in February 20236 . The
results from this trial have been used to better inform the modifications to the Wonawinta
Metallurgical plant necessary for opening up new clay-rich pits on the Wonawinta silver project. During
this phase of operations, it was found that silver species in the oxide material was present in two broad
size fractions. Modifications were made to the front-end material handling circuit to introduce the
smaller ball mill and incorporate a trommel in the flowsheet (deslime circuit) to process the finer
fractions which held a significant proportion of silver.
This trial phase was designed to highlight to the operational team any potential issues that may be
encountered in a full mining operation and has provided the company with valuable data in relation to
risks and potential mitigants. Ongoing analysis of the various test work campaigns has vindicated
modifying the front end of the Wonawinta metallurgical plant with a desliming section prior to milling.
The plant capacity for the processing of silver grading ores and materials was increased to ~1Mt/yr
(previously 850,000t/yr).
Another outcome from the trial processing was the presence of small amounts of gold detected in the
silver concentrates on smelting, yielding an average of 15% of the total payables received from the
refinery from silver shipments.
Regional Geology
The Cobar Basin is located in central-west New South Wales, approximately 700 km north-west of
Sydney. It is a complex metallogenic system containing numerous mineral deposits. “Cobar-style”
mineral deposits comprise a unique class of large and commonly high-grade base and precious metal
deposits hosted by marine sediments. They typically have great vertical extent but only a small surface
footprint.
Tenements
The Company directly owns 100% of the interests in the Tenements detailed in the following table:
6 ASX release 28 April 2023 – March Quarterly
6|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Table 2 – Tenements Wonawinta)
7|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Figure 2 - Tenements of Wonawinta Silver Project)
(Figure 3 – Existing mine infrastructure with mineral resource outline in ML 1659)
STRATEGY AND DEVELOPMENT PLANS
During the 2022-2023 financial year, as the trial silver phase wound down, a program of bulk sampling
on previously classified barren overburden at Mt Boppy from both the ROM area and the western
waste dump was initiated. This bulk sampling program was able to produce a gold bearing product of
approximately 1.8 g/t from a sub 12mm fraction derived from a simple rotating screen. These positive
sampling results gave the company confidence to begin larger scale production utilising a McCloskey
R155 triple deck screen to produce a sub 12mm and plus 12 sub 22mm product fractions.
Approximately 80% of the gold is contained in the sub 22mm fraction, and this size fraction was used
as the ore feed to the Wonawinta plant from June 2023 to December 2023. The Wonawinta plant was
recommissioned for this phase of gold processing in June 2023 and required only minor modifications
8|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
from its previous phase of leaching silver from the oxide stockpiles. Operations were stopped during
December 2023 to enable the sonic drill evaluation of the main rock dump to provide grade and ROM
feed evaluation data.
As mentioned above, the Company produced gold from screening rock dump and tailings material at
the Mt Boppy ROM from June to December 2023. Bulk sample and sonic drilling evaluation has
continued and has significantly progressed evaluation of the Mt Boppy main waste rock dump, and the
low-grade rock dump and tailings at the TSF3 impoundment7. As at the end of June 2024, a total of
263,667t of waste and ROM material has been screened. This has generated a total of 175,196t
screened material which is <22mm (68.3% of total material). The grade of the -22mm screened
material produced to date is consistent with initial expectations (1.7 - 1.8g/t Au). Current evaluation
shows the processing of these areas together with processing of the existing open pit to be a viable
operational option, subject to capitalising a stand-alone modular gold recovery plant at Mt. Boppy and
sustaining a 4+ year LOM. The Company has released an updated Mineral Resources Estimate (MRE)
over the rock dump, the tailings, the Mt Boppy ROM and the Mt Boppy Main waste dump (previously
classified barren overburden areas8).
The company also continues to evaluate proximal and near-term silver and base metals processing
opportunities which take advantage of the strategic location of the Wonawinta processing plant. This
includes the potential reconfiguration of the existing flowsheet to process sulphide ore through a
flotation circuit.
The Mt Boppy gold mine (existing open pit) is also undergoing evaluation for a second phase of open
cut mining to extract the current in pit gold resource. This would involve a phased cut back on the
western wall of the current pit (Figure 4). Deeper extensions are to be tested by RC and diamond
drilling proximal to the pit and along strike to the south.
7 ASX release dated 25 August 2023
8 ASX release dated 25 August 2023
9|Page
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
Figure 4: Mt Boppy current infrastructure and planned mine development
Exploration Strategy and Overview
The Company’s exploration strategy to date has focussed on near mine targets at both Mt Boppy and
Wonawinta to develop resources close to existing operations. The Strategic Review completed during
January 2023 continued to be advanced during 2024-2025 enables ranking of gold and base metal
targets with the emphasis on turning to account (Figure 5). Specifically, the Company now understands
the benefits of fully utilising the Wonawinta CIL metallurgical facility. To this end the higher gold price
(~$A4,500-5,000/Au oz) provides the opportunity to profitably augment Wonawinta silver production
with incremental gold ore from Mt Boppy and potentially Pipeline Ridge (under evaluation).
10 | P a g e
Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Figure 5: MKR Resource Triangle, 30 June 2025)
The Company has continued reviewing and integrating previous exploration and public domain
geoscience datasets. Detailed geophysical reviews completed during 2023 on the Canbelego and
Wonawinta tenements have been integrated into ongoing prospectivity analyses of both tenement
packages. Studies on the structural and lithological controls of mineralisation at both mine sites is in
progress.
On the Canbelego tenements (EL5842 and Mt Boppy ML’s, Figure 6) the priority exploration and
development targets remain unchanged, including the Mt Boppy selective dump material evaluation,
the Pipeline Ridge (Au-Cu-Pb-Zn) opencast drill evaluation, the Mt Boppy Mine deep drilling and
extensions to the south for gold and base metal mineralised zones.
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Figure 6: Prospectivity analysis areas for Canbelego EL5482 and Mt Boppy ML’s showing existing
targets.
Wonawinta Project targets (Figure 7) include the Wonawinta ML1659 (Ag-Pb-Zn) and extensions on
EL7345, gold and base metal mineralisation on EL6302 (site of the historic 2g/t McKinnon’s gold mine)
and EL8498 (Guzzi Prospect), and EL6482 (De Nardi, Gundaroo Cu-Pb-Zn; Figure 8).
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Figure 7: Wonawinta and northern exploration targets)
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
(Figure 8 – Gold exploration targets in the McKinnons mine area, north of Wonawinta)
TARANAKI VTM PROJECT
Manuka holds a 100% interest in the Taranaki VTM Iron Sands Project via its wholly owned subsidiary
TTR. Located offshore in the South Taranaki Bight (STB), within New Zealand’s Exclusive Economic Zone
(EEZ), the project comprises a 3.2Bt vanadiferous titanomagnetite (VTM) iron ore resource at 10.17%
Fe2O3, 0.05% V2O5 (containing 1.6Mt V2O5) and 1.03% TiO2 (Table 2)9, ranking it as one of the largest
drilled vanadium projects globally. Indicated Resources comprise 65.7% of the total Resources with the
balance being Inferred.
Table 2: Taranaki VTM Iron Sands Project Mineral Resource
Resource
Bt
Fe2O3 (%)
TiO2 (%)
V2O5 (%)
Indicated
2.1
10.45
1.06
0.05
Inferred
1.1
9.64
0.99
0.04
Total
3.2
10.17
1.03
0.05
TTR has granted mineral mining permit MMP55581 within the EEZ containing 1.88Bt VTM resource
where the current PFS mine plan can deliver production of 5Mt export concentrates a year grading 5657%Fe, 0.5%V2O5 and 8.5%TiO2. TTR’s adjoining mineral exploration permit, MEP54068 inside the
12Nm limit within the Coastal Management Area (CMA), contains a reported additional 1.29Bt VTM
iron sands resource.
9 ASX Announcement 1 March 2023
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
On 26 March 2025 Manuka release the 2025 Pre-feasibility Study (PFS)10 and the NZIER Economic
Impact Assessment (EIA)11 on 2 April 2025 for the Project.
The PFS and EIA outlined a robust economic business case underpinned by a 3.2Bt Resource (Table 2)
highlighted by operating costs of US$27.20/tonne concentrate, average annual EBITDA of US$312M
over a 20-year initial mine life and a post-tax NPV10 of US$1.26B with an IRR of 39% based on an initial
capital investment of US$602M (NZ$1B) including US$84.4M contingency.
Based on these figures, the Project is forecast to:
Increase New Zealand’s annual GDP by NZ$265 million, create an estimated 1,635 new high value
jobs across the economy with 1,123 being in the Taranaki Whanganui region;
Generate total export earnings of NZ$854 million per annum (NZ$658 million Iron Ore and NZ$196
million vanadium pentoxide (V2O5)) and be one of New Zealand’s top 12 principal export earners;
and
Pay royalties of between NZ$36 million and NZ$54 million and contribute NZ$91 million and
NZ$136 million corporate tax per annum to the New Zealand Government.
Importantly, the Project will deliver substantial benefits to the Taranaki and Whanganui regions with
over 300 new full-time local jobs and NZ$238M per annum expenditure injected into the local economy
boosting Taranaki’s GDP by NZ$222 million.
The Project is one of national significance for New Zealand whose stated objective is to double mineral
export earnings from NZ$1.5B to NZ$3B per annum over the next decade. The Taranaki VTM Project is
forecast to generate NZ$854M revenue per annum representing over 50% of the targeted increase.
TTR’s Taranaki VTM Project is listed in Schedule 2 of the New Zealand Fast-track Approvals Act 2024
(Fast-track Act) to be considered by an expert panel for final approvals to develop. Schedule 2 projects,
including TTR’s, are considered to meet the Fast-track Act’s purpose including being projects of
regional or national significance.
TTR submitted its Fast-track Approvals (FTA) application on 15 April 202512 for consideration by an
expert panel whose members have relevant knowledge and expertise in mining projects, to consider
the approval of the Marine and Discharge Consents and apply any relevant operating conditions. The
FTA application has been accepted as complete on 15 May 2025 and handed to the Fast-track panel
conveners to appoint the expert panel to assess the application and set the timeframe for the final
decision.
The application number FTAA-2504-1048 includes the new pre-feasibility study (PFS), new JORC
mineral resource statement, metallurgical work on the recovery of critical minerals vanadium and
titanium, an economic impact assessment by NZIER, updated information assessing the project’s
effects on marine mammals, sea birds and the sediment plume created from returning de-ored iron
sands to the seafloor.
Fast track approval is subject to compliance with the EEZ Act that includes comprehensive
environmental safeguards to protect the STB environment and is not a shortcut to avoid environmental
best practice and compliance. TTR’s application includes 109 operating conditions and a set of
comprehensive management plans to ensure there are no adverse effects on the marine environment.
10 ASX Announcement 26 March 2025: Taranaki VTM Project Delivers Extremely Robust Pre-Feasibility Economics.
11 ASX Announcement 2 April 2025: Economic Impact Assessment Confirms the National Significance of the Taranaki VTM Project.
12 ASX Announcement 16 April 2025: Manuka subsidiary Trans-Tasman Resources Limited Lodges Fast Track Application for its Taranaki VTM Project.
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Manuka Resources Ltd
For the year ended 30 June 2025
Review of Operations (cont’d)
New Zealand’s Critical Minerals List, the Minerals Strategy for New Zealand 2040 (released on 31
January 2025) and the GNS Report on the country’s potential economic mineral deposits (released in
August 2024) include vanadium and titanium and the offshore Taranaki VTM iron sand deposits in the
STB controlled 100% by TTR. The MBIE reports provide the government with insight and facts as to the
potential for the development of these mineral resources in New Zealand.
TTR’s Fast-track panel of five members has now been appointed to commence on 25 August 2025 and
given around 100 work-days to decide if the company should be granted the consents it seeks under
Fast-track Act with the panel decision due by 18 March 2025.
The Taranaki VTM Project will provide a huge economic boost in the Taranaki and Whanganui regions
specifically, as well as flow-on benefits for all of New Zealand.
This project has the potential to be a game changer for the region, providing local jobs and helping
turbo charge the regional economy whilst making a significant contribution to the government’s aim
to double minerals exports to $3 billion by 2035.
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Manuka Resources Ltd
For the year ended 30 June 2025
Mineral Resources and Ore Reserves Statement
Total Measured, Indicated, and Inferred Resources as at 30 June 2025 were 2.6M tonnes @ 1.3g/t
Au containing 110Koz Au, and 49.6 M tonnes @ 39.5 g/t Ag containing 63Moz Ag (Table
1).Resources have remained static over the year, with the focus on restarting the Wonawinta Silver
and Mt Boppy Gold mines over exploration and Resource growth.
Table: Summary Mineral Resources as of 30 June 2024 and 30 June 2025
Key changes announced to Mineral Resources during the year were:
Re-evaluation of the Wonawinta Stockpiles for amenability to a modified de-sliming
metallurgical flow process;
Resource estimation of the Mt Boppy Stockpiles and surface dumps;
A restatement of the Mt Boppy Open pit 2022 MRE at a 1 g/t Au cut-off, which was basis for
the Ore Reserve estimation.
Details of the various gold ore sources supporting the Mineral Resource estimations are shown below.
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Manuka Resources Ltd
For the year ended 30 June 2025
Mineral Resources and Ore Reserves Statements (cont’d)
Table: Mt Boppy Mineral Resource estimation by ore source and type 30 June 2025
Wonawinta Mineral Resource details are shown below.
Table: Wonawinta Mineral Resource estimation by ore source and type 30 June 2025
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Manuka Resources Ltd
For the year ended 30 J
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