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Manuka Resources Limited (ASX:MKR) is an ASX-listed mining company with gold and silver-gold projects in the Cobar Basin, one of Australia’s most prolific producers of base and precious metals.
The company focuses on its 100 percent owned fully permitted precious metals projects in the Cobar Basin - the Mt Boppy gold mine and Wonawinta silver project. Manuka Resources's development strategy includes bringing back the Mt Boppy gold mine into production and restarting mining and production at the Wonawinta silver mine.
The Mt Boppy gold mine was historically one of the richest in NSW, Australia and produced ~500,000oz gold at an average grade of 15 grams per ton (g/t) gold. Accordingly, the company is very excited about its exploration potential.
The Mt Boppy gold project comprises three mining leases, four gold leases and one exploration license, spanning an area of more than 210 sq. km. in the prolific Cobar Basin in New South Wales, Australia. The project was acquired by Manuka in 2019, and has a current mineral resource of 4.3 Mt at 1.19 g/t gold. This includes a combination of oxidized and transitional/fresh mineralization in the ground, as well as mineralized rock dumps and tailings.
Company Highlights
- Manuka Resources is an ASX-listed mining company focused on exploring and developing gold and silver assets in the Cobar Basin in New South Wales, Australia.
- The company’s two principal assets – the Mt Boppy Gold Mine and the Wonawinta Silver Mine – are both located in the prolific Cobar Basin. In addition, MKR holds a 100 percent interest in the Taranaki VTM iron sands project, located in New Zealand.
- The primary focus is on bringing the fully permitted Mt Boppy mine back into production by Q4 2024. The company aims to establish an on-site processing plant at Mt Boppy and in turn free up the Wonawinta processing plant for silver production from the Wonawinta silver mine, which was being used to process Mt Boppy ore.
- The results of the recently completed sonic drill program coupled with an updated mineral resources estimate at Mt Boppy (100 percent increase in indicated gold ounces) improve confidence in the recommencement of gold dore production at Mt Boppy.
- A dedicated processing facility at Mt Boppy will improve the project economics and also allow for an additional revenue stream by freeing up the Wonawinta processing plant to process ore from the Wonawinta silver mine (placed on care and maintenance in February 2024, and targeting release of its maiden silver reserve under Manuka ownership before the end of June 2024).
- The cash flows from the Mt Boppy mine will be used to fund the restart of the Wonawinta silver mine, which is also expected to become operational by late Q1 or early Q2 2025.
- Elevated gold and silver prices should substantially benefit Manuka Resources, resulting in improved profitability and cash flows as it brings both its gold and silver projects into production.
This Manuka Resources profile is part of a paid investor education campaign.*
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Manuka Resources
Investor Insight
Manuka Resources’ unique value proposition is focused on its three fully licenced projects, which include two precious metals assets in one of Australia’s most prolific regions for base and precious metals, and a company-making iron sands (vanadium and titanium co-products) project in New Zealand’s exclusive economic zone (EEZ) off the Taranaki bight. Manuka Resources is well-placed to deliver significant shareholder value, driven by a phased strategy that includes a clear pathway to near-term precious metals production.
Strategy Overview
Manuka Resources (ASX:MKR) is focused on bringing its precious metals assets in the Cobar Basin into production, as well as progressing its New Zealand domiciled Taranaki VTM iron sands project.
The company previously revealed a phased strategy focused on delivering maximum value to its shareholders. The first phase focused on bringing back the Mt Boppy gold mine into production and it released an optimised production plan for the mine restart. At the time, the company believed silver production would follow gold but noted it was flexible in this regard. In any event and simultaneous to this, will be the ongoing development of the Taranaki vanadium titano-magnetite (VTM) project.
The Cobar Basin located in the central-west of New South Wales, is one of the richest mining provinces in Australia, home to some of Australia’s largest mining companies and explorers.
The Mt Boppy gold mine was historically one of the richest in NSW, Australia and produced ~500,000 oz gold at an average grade of 15 grams per ton (g/t) gold. Accordingly, the company is very excited about its exploration potential.
Drone image looking South showing the main components of the Rock Dump and tailing resources in relation to the Mt. Boppy open pit.
The initial five-year mine plan is largely focused on the screening and processing of gold-bearing waste material above ground on the Mt Boppy mine site. The company had been processing these wastes from June 2023 to December 2023 at its Wonawinta plant and now will look to optimize the process.
The Wonawinta silver project will be the largest primary silver producer in Australia and expected to be back in silver production within 12 months. Manuka has released a maiden ore reserve (under its ownership) of 4.8Mt1 at 53.8g/t silver containing 8.4Moz of silver comprising proven ore reserves of 0.8Mt at 50.8g/t silver; and probable ore reserves of 4.1Mt at 54.3g/t silver. Ore Reserve is based solely on shallow (<40m deep) oxide material.
The Wonawinta 100tph Ball Mill
The gold and silver market appears to be in an upward trend, with prices for both precious metals hitting their all-time highs recently, in Australian dollar terms for silver, which bodes very positively for MKR.
Company Highlights
- Manuka Resources is an ASX-listed mining company focused on producing gold and silver from its two 100 percent owned fully permitted projects (one gold and one silver) in the Cobar Basin in New South Wales, Australia.
- In addition, MKR’s wholly owned subsidiary Trans-Tasman Resources Limited (“TTR”) is the owner of the Taranaki VTM (vanadiferous titanomagnetite) iron sands project, located in the New Zealand EEZ, off the south-west coast of the north island.
- Manuka released the details of the Taranaki VTM project’s pre-feasibility study (PFS) on 26 March 2025, which highlights the extremely robust economics of the project with an NPV10 of US$1.2B and IRR 39 percent
- TTR will also be lodging its application under New Zealand’s Fast Track Approvals Act for the Taranaki VTM project imminently. (The project was included in Schedule 2 of the Act). Successful conclusion of review under the Fast Track pathway will result in final regulatory approvals (marine discharge consent) being granted, completing the full suite of consents to operate the project for 20 years.
- The Company’s primary focus for its precious metals assets is on bringing both the fully permitted Wonawinta silver project and the Mt Boppy gold mine back into production during 2025. The Wonawinta processing plant (primarily constructed for silver production in 2012 with production capacity of 850,000-1 million tpa) has been recently used for both gold and silver processing and is on active care and maintenance for rapid restart..
- The Wonawinta silver project was previously the largest primary producer of silver in Australia, and Manuka expects this to again be the case once production restarts.
- While the substantially higher gold prices have been securing headlines over the past six months, it is worth noting that the silver price is also trading at an all time high which makes restarting the project very attractive (the all time high for silver is against the Australian dollar, currently silver is around AU$54/oz silver).
- Manuka released its maiden silver reserve in October 2024 making it the only production ready silver reserve on a project based in Australia.
- Elevated gold and silver prices should materially benefit Manuka Resources, resulting in strong profitability and cash flows once its projects move into production.
Key Projects
Mt Boppy Gold Project
The Mt Boppy gold project comprises three mining leases, four gold leases and one exploration license, spanning an area of more than 210 sq km in the prolific Cobar Basin in New South Wales, Australia. The project was acquired by Manuka in 2019 and has a current mineral resource of 4.3 Mt at 1.19 g/t gold. This includes a combination of oxidized and transitional/fresh mineralization in the ground, as well as mineralized rock dumps and tailings.
Historically, Manuka Resources has processed its stockpiles and gold mineralized waste products through its Wonawinta processing plant. However, inefficiencies associated with trucking and processing ore at the distant Wonawinta plant has led the company to revise its strategy. It is now looking to construct a processing plant at Mt Boppy so that ore from the mine can be processed on-site. Mt Boppy has excellent infrastructure including a 48-person mine camp and is fully permitted for the proposed processing plant and on-site production.
The updated mineral resource comprises 4.28 Mt at 1.19 g/t gold for 163 koz of contained gold, of which 82 percent is in the measured and indicated categories.
An on-site plant will offer significant cost savings and improve the project economics.
Manuka Resources anticipates Mt Boppy to deliver total EBITDA of >AU$90 million and cash flow of >AU$80 million over a five-year mine life.
Wonawinta Silver Mine Project
The Wonawinta plant
The Wonawinta project is fully permitted with all the necessary infrastructure, including an 850,000 to 1 million tpa processing plant. The plant has been used for processing ore from Mt Boppy. The Wonawinta silver mine is currently under care and maintenance. The company is considering the possibility of resuming operations at Wonawinta, leveraging the improved silver price environment. Manuka has released a maiden ore reserve (under its ownership):
- Ore Reserve of 4.8 Mt at 53.8 g/t silver containing 8.4 Moz of silver comprising:
- Proved Ore Reserves of 0.8 Mt at 50.8 g/t silver; and
- Probable Ore Reserves of 4.1 Mt at 54.3 g/t Ag.
The maiden silver ore reserve and the preparation of an implementation plan for Wonawinta support the potential restart of silver mining and processing operations in the near
future. The company is reviewing its silver restart plans in light of the current price increases and expects to announce a decision before the end of May 2025.
Taranaki VTM Project
The Taranaki VTM project is located within New Zealand's exclusive economic zone, approximately 22 to 36 kilometres offshore, outside the 12 nautical mile boundary from the coastline. The project boasts a JORC resource of 3.2 billion tons at 10.17 percent iron oxide, 1.03 percent titanium dioxide and 0.05 percent vanadium oxide. It holds a mining license allowing initial extraction of 50 million tons annually, resulting in 5 million tons of VTM concentrate per year for 20 years (concentrate grade of 56 to 57 percent iron, 8.5 percent titanium dioxide and 0.5 percent vanadium pentoxide). At this extraction rate, the JORC resource provides approximately 60 years of potential mining inventory.
The project was included in the New Zealand government's Schedule 2 of the Fast Track Approvals Act 2024. The next step for Manuka was to complete pre-feasibility study (“PFS”) on the project. This was released to the market on 26 March 2025 and presents an extremely robust economic outlook for the project as can be seen below.
Management Team
Dennis Karp – Executive Chairman
Dennis Karp is a former commodities trader with nearly four decades of corporate experience. He started his career in 1983 and worked in HSBC until 1997 before moving to Tennant, one of Australia’s largest physical commodities trading companies with operations in Asia and Europe. He was a principal shareholder of Tennant Metals until 2010 and a managing director until December 2014. He founded ResCap in December 2014. Since then, he has participated in diverse resource projects and investment opportunities across base metals and bulk commodities. He holds a Bachelor of Commerce from the University of Cape Town.
Alan Eggers – Executive Director
Alan Eggers has over 40 years of experience in the mining sector. He is a geologist and was the founder of Summit Resources, which became an ASX top 200 company and was acquired by Paladin Energy in 2007 for AU$1.2 billion. Throughout his career, he has held director positions at numerous companies. He holds a Bachelor of Science, Honours, and Master of Science degrees from Victoria University of Wellington. He is recognized as a fellow of the Society of Economic Geologists and holds memberships in AusIMM and the Australian Institute of Geoscientists.
John Seton – Non-executive Director
John Seton is a lawyer with extensive experience in the mineral resources sector. He has served as director in several ASX and NZX listed companies. He holds a Bachelor of Laws from Victoria University, Wellington, and a Master of Law (Honours) from the University of Auckland and is a chartered fellow of the New Zealand Institute of Directors.
Haydn Lynch – Chief Operating Officer
Haydn Lynch has over 25 years of experience in M&A, capital markets and private equity. He has been involved in executing several domestic and cross-border transactions in various sectors including metals and mining, and industrials. He has held leadership roles in global investment banks, including Bankers Trust Australia, Investec Bank, RBC Capital Markets and Southern Cross Equities. He has undergraduate degrees in mechanical engineering and economics from the University of Queensland and a Master in Commerce from the University of New South Wales.
Dieter Engelhardt – Chief Metallurgist and General Manager
Dieter Engelhardt has over 30 years of experience in the mining industry including roles as senior metallurgist at Telfer Gold Mine and Northparkes Mines, resident manager at McKinnons Gold Mine, and manager of ore processing at CSA Mine. Engelhardt was employed by Newcrest Mining (now Newmont) in various roles, including as manager of ore processing and principal metallurgist.
Phil Bentley – Chief Geologist
Phil Bentley has over 40 years of experience in the mining industry across New Zealand, South Africa, and Australia, holding senior geological roles as well as senior management and director positions. He has worked as a chief geologist at Randgold Resources and Randgold & Exploration, Global Head of Exploration at Trafigura Mining Services, and Principal Geologist Africa at CSA Global South Africa. He is a Qualified person under NI 43-101 (Canada) and JORC (Australia) and is a Fellow of the South African Geological Society. He holds a Bachelor of Science (Honours) in Geology at Victoria University of Wellington. He also has a Masters of Science in Economic Geology at Victoria University of Wellington and a Master’s of Science in Mineral Exploration from Rhodes University, Grahamstown South Africa.
Near-term production from both its silver and gold projects located in the Cobar Basin, Central West, New South Wales
Equity Metals
Investor Insight
Equity Metals offers investors exposure to high-grade silver and gold discoveries in British Columbia through a dual-track strategy of expanding its flagship Silver Queen resource and advancing the newly acquired Arlington district.
Overview
Equity Metals (TSXV:EQTY,OTCQB:EQMEF,FSE:EGSD) is fast-tracking exploration at its 100 percent owned Silver Queen project in British Columbia, targeting resource expansion and derisking of one of the province's most prospective high-grade polymetallic deposits. Located within the prolific Skeena Arch near the historic Equity Silver and Huckleberry mines, Silver Queen boasts an NI 43-101 compliant resource of 62.8 million ounces (Moz) silver equivalent (indicated) and 22.5 Moz silver equivalent (inferred), with 2024 drilling extending known zones and identifying new mineralized areas.
Complementing this is the Arlington gold-copper-silver project, a newly acquired district-scale, never-before drill-tested project located in southern BC's Greenwood Mining Division. With analogues to historic producers like Phoenix and Buckhorn, Arlington is being aggressively explored with 3,000 meters of drilling underway, focused on delineating high-grade gold-enriched polymetallic mineralization.
Parameters for the NI 43-101 Compliant Mineral Resource Estimate are in the Appendix and in the EQTY News Release, dated Dec 1, 2022
Together, Silver Queen and Arlington offer a balanced exposure to high-grade polymetallic and gold-rich systems. The former provides near-term resource expansion and development optionality, while the latter opens up district-scale discovery potential.
In addition, Equity Metals holds interests in the Monument and WO diamond properties in the Lac de Gras region (Northwest Territories), proximal to the Diavik and Ekati mines, and the La Ronge silica project in Saskatchewan. These projects offer upside optionality for strategic partnerships or asset sales.
Company Highlights
- Flagship High-grade Project – Silver Queen: Over 85 million silver-equivalent ounces defined in the heart of BC's Skeena Arch mineral belt, surrounded by Tier 1 infrastructure and historical producers.
- New Gold Discovery Potential – Arlington project: A district-scale, early-stage gold-copper-silver system with analogues to major past-producing skarn and vein-hosted mines in the region.
- Fully Funded for 2025: 9,000 meters of combined drilling is underway across both Silver Queen and Arlington with assay results expected to drive news flow through Q3 and Q4 2025.
- Experienced Management and Technical Team: Track record of discovery and mine development across North America, including the Penasquito and Eskay Creek mines and the Wind Mountain project.
- Exposure to Critical and Precious Metals: Balanced portfolio spanning silver, gold, copper and diamonds with optionality in battery materials (silica) and critical minerals.
Key Projects
Silver Queen Project
The Silver Queen project is Equity Metals’ 100 percent owned flagship asset located in central British Columbia’s prolific Skeena Arch, approximately 35 km south of Houston. This 18,871-hectare property consists of 17 crown-granted titles and 46 tenure claims in the Omineca Mining Division. Surrounded by past-producing and active mines, including the Equity silver mine, Berg, Endako and Mt. Milligan, the project benefits from established infrastructure such as roads, power and rail access.
Silver Queen hosts a high-grade polymetallic system featuring silver, gold, copper, lead and zinc mineralization. The project is underpinned by a robust NI 43-101 compliant resource estimate (as of December 2022) consisting of 62.8 million ounces (Moz) silver-equivalent (AgEq) in the indicated category grading 565 grams per ton (g/t) AgEq, and 22.5 Moz AgEq in the inferred category grading 365 g/t AgEq. This includes 3.46 million tons (Mt) of indicated resources averaging 189 g/t silver, 2.13 g/t gold, 0.24 percent copper, 0.6 percent lead, and 3.5 percent zinc, and 1.92 Mt of inferred resources grading 167 g/t silver, 0.82 g/t gold, 0.23 percent copper, 0.5 percent lead, and 2 percent zinc.
The mineralization occurs in multiple steeply dipping epithermal vein systems, subdivided into the No. 3, NG-3, Camp and Sveinson veins. Each exhibits distinct metal zonation – the Camp veins are silver-dominant, while the Sveinson, No. 3 and NG-3 show a stronger gold bias. Bonanza grades have been intercepted at multiple locations, including down-hole drill core intervals assaying up to 56,115 g/t silver over 0.3 metres in recent drill results. High sulphide and low sulphide vein environments have both been identified, suggesting a long-lived and multi-phase mineralizing event.
Since late 2020, Equity has completed 52,877 meters of drilling in 146 holes, targeting extensions and new zones of mineralization. In 2024 alone, four target areas – George Lake, Camp North, No. 3 North and Camp-Sveinson – were tested via 17,209 meters across 42 holes. Drilling resulted in the delineation of a 550-metre strike-length for mineralization in the George Lake target and a 400-metre strike-length for mineralization in the No. 3 North target, as well as several extensions of earlier identified veins in the Camp Deposit and a new discovery in the Camp North target. A 6,000-meter 2025 drilling program will further test these zones with updated modeling and resource growth expected in Q3 2025.
Metallurgical testing completed in both 1988 and 2022 yielded positive recoveries: 83 percent gold, 95 percent silver, 93 percent copper, 91 percent lead, and 98 percent zinc. A follow-up metallurgical program is planned to support preliminary development studies. With extensive underground development (~9 km of historic workings) and proximity to key infrastructure, the Silver Queen project is well positioned for advancement toward economic studies and ultimately, a potential strategic transaction.
Arlington Project
The Arlington project is a 3,584-hectare, early-stage exploration asset located in southern British Columbia’s Greenwood Mining Division, approximately 65 km south of Kelowna. The project sits within the prolific Quesnel Terrane and is accessible year-round via Highway 33 and a network of logging roads. The region hosts several historical producers including the Buckhorn, Phoenix, and Beaverdell mines, which have collectively yielded more than 2 Moz gold, 6 Moz silver and 500 Mlb copper.
Arlington encompasses multiple mineral occurrences and at least four deposit styles across a more than 5 km strike length. Historic and recent surface work has confirmed high-grade mineralization with rock samples returning values up to 11.67 g/t gold, 211 g/t silver, and 3.22 percent copper. The 2025 exploration program, currently underway, includes a 3,000-metre drill campaign primarily targeting the Fresh Pots gold-silver anomaly – a large (2 km x 1 km) intrusion-related gold system delineated by multi-element soil geochemistry and magnetic lows.
Other high-priority targets include:
- Rona Porphyry Target: A copper-molybdenum-gold system with pyroxenite intrusive-hosted mineralization. Rock chip assays have returned >1 percent molybdenum, 0.6 g/t gold, and 32.4 g/t silver. The area is characterized by a large copper-nickel soil anomaly and widespread argillic alteration in adjacent sedimentary rocks.
- Arlington Polymetallic Veins: A structurally controlled vein system with documented historic workings. Highlights include Arlington South (11.67 g/t gold, 3.22 percent copper) and Arlington North (1.86 g/t gold, 1.07 percent copper), suggesting vertical metal zonation and potential for stacked vein systems.
- Skarn and Replacement Targets: Notably at the Bru and Arlington zones, analogous to Buckhorn and Phoenix, where gold-copper magnetite skarns produced over 1 Moz historically.
In early 2025, Equity Metals completed a property-wide airborne magnetic/radiometric survey and LiDAR mapping campaign to refine targeting. Soil and till geochemistry, IP surveying and mapping continue across the license area to delineate follow-up drill targets for 2026.
Management Team
Lawrence Page – Chairman and Director
A seasoned mining executive with over four decades of experience, Lawrence Page has helped finance and develop several major discoveries including Penasquito (Mexico), Eskay Creek and Hemlo. He brings strategic oversight and a deep network within the exploration and capital markets community.
Joseph A. Kizis Jr. – President and Director
With over 40 years of mineral exploration experience, Joseph Kizis has been instrumental in advancing gold, silver and base metal projects across North America. He is also president of Bravada Gold and has played key roles in advancing Wind Mountain in Nevada and Homestake Ridge in BC.
Robert W.J. Macdonald – VP Exploration
Robert Macdonald leads Equity Metals’ technical team and brings extensive epithermal and porphyry system expertise. His past project experience includes Homestake Ridge in BC and Cerro Las Minitas in Mexico, and he is the Qualified Person for all technical disclosures.
Killian Ruby – CFO and Director
As president and CEO of Malaspina Consultants and a former senior manager at KPMG LLP, Killian Ruby brings financial discipline, governance strength and tax expertise. He also serves as CFO for several junior resource companies.
John Kerr – Director
A professional engineer with five decades of exploration experience, John Kerr has contributed to the discovery and development of projects such as Santa Fe and Mindora in Nevada, and Frasergold in BC.
Courtney Shearer – Director
Courtney Shearer has served in executive and advisory roles with multiple Canadian mining companies, including San Gold Corporation, where he led strategic evaluations and project planning initiatives.
Arie Page – Corporate Secretary
Arie Page provides legal and corporate compliance support and has served as corporate secretary for numerous public companies within the Manex Resource Group.
Appendix:
Silver Queen Mineral Resource Estimate (NI 43-101 Compliant, Dec. 1, 2022) (C$100 NSR cut-off)
- The current Mineral Resource Estimate was prepared by Garth Kirkham, P.Geo., of Kirkham Geosystems Ltd and Eugene Puritch, P. Eng., FEC, CET and Fred Brown, P, Geo. of P&E Mining Consultants Inc. (“P&E”), Independent Qualified Persons (“QP”), as defined by National instrument 43-101.
- All Mineral Resources have been estimated in accordance with Canadian Institute of Mining and Metallurgy and Petroleum (“CIM”) definitions, as required under National Instrument 43-101 (“NI43-101”).
- Mineral Resources were constrained using continuous mining units demonstrating reasonable prospects of eventual economic extraction.
- Silver and Gold Equivalents were calculated from the interpolated block values using relative process recoveries and prices between the component metals and silver to determine a final AgEq and AuEq values.
- Silver and Gold Equivalents and NSR$/t values were calculated using average long-term prices of $20/oz silver, $1,700/oz gold, $3.50/lb copper, $0.95/lb lead and $1.45/lb zinc. All metal prices are stated in $USD. The C$100/tonne NSR cut-off grade value for the underground Mineral Resource was derived from mining costs of C$70/t, with process costs of C$20/t and G&A of C$10/t. Process recoveries used were Au 70%, Ag 80%, Cu 80%, Pb 81% and Zn 90%.
- Grade capping was performed on 1m composites for the No. 3 and NG-3 veins and whole vein composites for the Camp and Sveinson veins. For the No. 3 and NG-3 veins Inverse distance cubed (I/d3) was utilized for grade interpolation for Au and Ag and inverse distance squared (I/d2) was utilized for Cu, Pb and Zn. Inverse distance squared (I/d2) was used for all metals in the Camp and Sveinson veins.
- A bulk density of 3.56t/m3 was used for all tonnage calculations in the No. 3 and NG-3 veins. A variable density with a 3.15 average was used for the Camp and Sveinson veins.
- Mineral Resources are not Mineral Reserves until they have demonstrated economic viability. Mineral Resource Estimates do not account for a Mineral Resource’s mineability, selectivity, mining loss, or dilution.
- An Inferred Mineral Resource has a lower level of confidence than that applying to an Indicated Mineral Resource and must not be converted to a Mineral Reserve. It is reasonably expected that the majority of Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration.
- All figures are rounded to reflect the relative accuracy of the estimate and therefore numbers may not appear to add precisely.
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