Last Update 29 Apr 26
(Deep Dive) Manuka Resources, From Wonawinta Restart to Taranaki for 30x Upside?
In this video, we break down why Manuka Resources is shaping up as a high-risk, high-upside silver and gold restart story for 2026. We cover the Wonawinta plant restart, feed from Wonawinta silver and Mt Boppy gold, funding and execution risks, and the added optionality from the Taranaki VTM project in New Zealand. If management secures funding and delivers the restart on time, Manuka could become one of the more interesting speculative precious-metals stories on the ASX.
Presentation slides:












🪙 Manuka Resources Limited (ASX:MKR)
Manuka Resources (ASX:MKR) is a near-term restart precious-metals producer targeting gold + silver production in Q2 CY2026 from its Cobar Basin (NSW) asset base, using the existing 1Mtpa Wonawinta processing plant and feed from Wonawinta silver plus Mt Boppy gold (including stockpiles). This is a restart + financing + execution story (plant refurbishment/upgrade, mining start-up, concentrate/ ore sales), with meaningful commodity torque. Manuka also carries longer-dated optionality through its Taranaki VTM (iron sands / vanadium-titanium-magnetite) project in New Zealand (fast-track decision target date 18 March 2026). (https://manukaresources.com.au/)
Updated Snapshot — January 2026 (latest presentation)
📌 Capital Structure
🧾 Shares Outstanding (post AGM issuance): ~1,404 million
🧾 Options/Notes Outstanding: ~282 million
⛏️ Cost Structure
AISC (silver basis, incl. gold credits): ~A$30.1/oz Ag (investorpa.com)
(Company’s restart economics shown on a combined Cobar Basin production plan basis.)
🧩 Projects Overview & Grade Quality
1) Wonawinta Silver Mine (NSW, 100% MKR)
Status: 🚧 Restart / near-term production feed
In-ground Resource (Wonawinta):
- 38.3 Mt @ 41.3 g/t Ag for 50.9 Moz Ag
- Plus lead: 0.54% Pb (207.2 kt Pb)
ROM stockpiles Resource (Wonawinta):
- 0.2 Mt @ 60 g/t Ag for ~0.4 Moz Ag
Grade Feel: bulk-tonnage, medium-grade silver, economics driven by throughput + recovery + credits (not “ultra-high-grade”).
2) Mt Boppy Gold Mine (NSW, 100% MKR)
Status: 🚧 Restart feed / gold ounces + stockpiles
Total Resource: 2.6 Mt @ 1.32 g/t Au
- In-ground: 0.3 Mt @ 4.12 g/t Au
- Dumps/tailings/stockpiles: 2.2 Mt @ 0.84 g/t Au
Open Pit Probable Ore Reserve: 290 kt @ 4.2 g/t Au for 39 koz Au
Grade Feel: high-grade core reserve + lower-grade stockpile material supporting restart flexibility.
3) Taranaki VTM Project (NZ, iron sands / critical minerals)
Status: 🧾 Approvals / BFS pathway (fast-track decision target 18 Mar 2026)
Resource: 3.2 Bt VTM resource
⚠️ Key Risks
💸 Funding & balance sheet risk: restart requires non-dilutive funding + working capital; debt maturity/rollover is a key near-term item.
🏗️ Restart execution risk: plant refurbishment + upgrades (including circuit changes) and operational ramp reliability.
🧾 Resource confidence risk: production target includes a meaningful inferred component (conversion/grade risk).
⚖️ Commodity price risk: strong leverage to Ag/Au prices (unhedged noted in presentation positioning).
🇳🇿 Regulatory/approval risk (NZ): Taranaki fast-track outcome can materially move long-term optionality.
⚡ Catalysts
✅ Secure non-dilutive funding to support restart (company flagged as near-term).
✅ Commence gold & silver production in Q2 CY2026 (Wonawinta plant restart). (
✅ Wonawinta mining start (prior plan references mining commencing April 2026).
✅ NZ fast-track decision on Taranaki VTM: target date 18 March 2026.
🗺️ Expected Timeline to Full Production
H1 2026:
- ~6-month plant refurbishment/upgrade program at Wonawinta.
Q2 2026:
- 🎯 Start of gold + silver production (targeted)
- Wonawinta mining commencement (per prior plan: April 2026)
H2 2026 → 2027:
- Ramp / steady-state operations and delivery against the production plan assumptions.
📊 Re-Valued “FCF” Scenarios (Gold + Silver)
Assumptions:
- Silver production: 19 Moz / 10y ≈ 1.9 Moz/yr
- Gold production: 46 koz / 10y ≈ 4.6 koz/yr
- Shares: 1,404m
- FX (USD→AUD): AUD/USD 0.7071 ⇒ 1 USD ≈ 1.414 AUD (Reserve Bank of Australia)
- Multiples: ×10 | ×15 | ×20


🎯 Quick Scorecard
- Management / Execution Focus:✅ Proven team management with past projects history. Sold $1b project to Paladin.
- High Grade:✅ No, more to medium, but their high-grade optional story is interesting.
- Insider/Aligned Register:✅ 28% board/management ownership, very good.
- Share Structure Discipline:X They got diluted too much, market cap still under 300m, but if you want to spec, it on the list.
- Jurisdiction:✅ Australia and NZ, top tier.
⭐ Final Rating, Commentary
★★★★☆ (4 / 5 Stars). MKR is a 2026 restart + execution + financing story with big Ag/Au torque if operations stabilize and the restart timeline holds. The major swing factors are funding completion, plant restart performance, and delivery into sales/cashflow—with the NZ VTM decision acting as a separate optionality catalyst. The only thing is they look like serial dilutor in my view, but I'm buying to speculate.
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The user RockeTeller has a position in ASX:MKR. Simply Wall St has no position in any of the companies mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The author of this narrative is not affiliated with, nor authorised by Simply Wall St as a sub-authorised representative. This narrative is general in nature and explores scenarios and estimates created by the author. The narrative does not reflect the opinions of Simply Wall St, and the views expressed are the opinion of the author alone, acting on their own behalf. These scenarios are not indicative of the company's future performance and are exploratory in the ideas they cover. The fair value estimates are estimations only, and does not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that the author's analysis may not factor in the latest price-sensitive company announcements or qualitative material.