Key Highlights

  • October gold sales were A$3.906 million, from 651 ounces of gold and 1,443 ounces of silver.
  • The metal came from three deliveries on 16, 23 and 30 October.
  • Output is small, but it shows the plant can consistently convert ore into cash.
  • Head grade remains below reserve grade as weekly deliveries begin.

Manuka Resources (ASX:MKR) reported gold sales of A$3.906 million for October 2026, comprising 651 ounces of gold and 1,443 ounces of silver sold to ABC Refinery in Sydney. The metal came from three deliveries, on 16, 23 and 30 October.

The material was processed at Wonawinta, Manuka's wholly owned gold and silver processing plant in the Cobar Basin of New South Wales. Gold processing restarted on 22 August 2026 using ore from the company's Mt Boppy gold project, and Manuka says throughput has progressively increased since then, with regular deliveries now established.

Reading the numbers

The sales figure implies average realised Revenue of roughly A$5,800 to A$6,000 per ounce of gold, after allowing for the modest silver contribution, which is consistent with recent strong gold prices in Australian dollar terms. That is a rough calculation from reported totals, not a company-disclosed figure.

Output remains small; its importance lies in demonstrating that the plant can consistently convert ore into cash, which matters for a company of Manuka's size.

The announcement did not include cost data, so it is not possible to judge margins or whether the operation is cash-flow positive after mining, haulage and processing costs.

Grade is the key variable

Manuka reports an average head grade to date of 0.81 grams per tonne gold. It expects this to rise towards the JORC reserve head grade of 1.1 g/t, subject to normal operational and geological variability.

The gap matters. Head grade is the amount of gold in each tonne fed to the plant, so a lower grade means fewer ounces for the same processing cost. Moving from 0.81 to 1.1 g/t would lift gold content per tonne by roughly a third, which could make a significant difference to output and margins if throughput and recovery hold.

Manuka is careful to say this is an operational reconciliation against previously reported reserve information, including a July 2026 Wonawinta ore reserve update, and not a new reserve estimate, production target or technical assessment. Investors should therefore treat the expected grade improvement as a management expectation rather than a forecast.

The company is also identifying and processing additional gold-bearing material from existing inventories and ongoing operations, and says plant operations have been stable and broadly in line with expectations since the restart.

A move to weekly deliveries

Manuka has shifted to weekly deliveries, with four planned for November, the first on 6 November. It expects weekly volumes to increase as gold inventory within the processing circuit continues to build, again subject to normal variability.

In a carbon-in-leach plant, gold builds up on carbon and in circuit before it can be recovered and poured, so early months after a restart often understate steady-state output. That provides a reasonable basis for expecting higher deliveries, but the pace of improvement is uncertain.

Why small producers watch the gap

For a junior producer, the difference between expected and actual grade is often the biggest single risk in the first months of operation. Reserve grades are estimates based on drilling, and actual mined grade can differ because of dilution, ore loss or local variability. Reconciliation over several months is what gives investors confidence that the reserve model is reliable. A sustained shortfall would raise questions about mine planning, while convergence towards the reserve grade would support management's guidance.

Wider context

Manuka also holds the Wonawinta silver project, and its broader strategy has included plans to process silver ore at the same plant. The current gold campaign provides Cash Flow and operating experience in the meantime.

What to watch

The key indicators are November's delivery volumes, the trend in head grade towards 1.1 g/t and any disclosure of operating costs. Together they will show whether the restart is building into a sustainable operation or remains marginal.