Highlights

  • Lunnon Metals (ASX:LM8) completed Mining at Lady Herial with recovered gold slightly above the January 2026 feasibility study forecast.
  • Lady Herial generated A$55.7 million of free cash flow, with Lunnon's 70% share amounting to A$39.0 million.
  • The company held about A$41.4 million in cash at 31 August 2026 and reported no debt.
  • Lunnon Metals (ASX:LM8) has budgeted A$13 million for 43,400 metres of FY2027 drilling across six gold belts.

Small explorers rarely get to compare feasibility assumptions directly against completed mining results. Lunnon Metals (ASX:LM8) has done so after finishing mining at its Lady Herial open pit in the Kambalda district of Western Australia in early August 2026.

Recovered gold came in 0.7% above forecast and free Cash Flow was within 3.5% of the feasibility estimate. With about A$41.4 million of cash at 31 August 2026 and no debt, the company is now shifting towards an exploration-heavy FY2027.

Recent Development

In early September 2026, Lunnon Metals (ASX:LM8) published a reconciliation of Lady Herial's completed mining performance against its January 2026 feasibility study.

Lady Herial delivered 303,437 tonnes at 1.68 grams per tonne gold for 14,910 recovered ounces at 91% recovery, compared with the feasibility estimate of 268,247 tonnes at 1.89 grams per tonne for 14,806 ounces. The result therefore involved more tonnes at a lower grade while still delivering slightly more recovered gold than forecast.

Revenue of A$93.26 million was 0.8% above the A$92.54 million estimate. Free cash flow of A$55.7 million was 3.5% below forecast, with Lunnon's 70% share amounting to A$39.0 million compared with A$40.4 million forecast. Mining was completed ahead of schedule.

Company Overview

Lunnon Metals (ASX:LM8) holds the Kambalda Gold and Nickel Project, covering about 47 square kilometres of tenements in the Eastern Goldfields around 570 kilometres east of Perth, within the St Ives gold camp.

Its gold Assets are concentrated in the Foster-Baker area, which includes Lady Herial and Hustler.

The company also retains historic Kambalda nickel positions. Baker contains about one million tonnes at 3.3% nickel, while Foster contains about two million tonnes at 2.9% nickel. Gold Fields, through its St Ives subsidiary, holds 29.6% of Lunnon and is counterparty to the ore purchase agreement.

Recent Developments

Ore was delivered to the Gold Fields Subsidiary throughout the life of the Lady Herial pit. An August 2026 invoice covered A$5.1 million for 1,258 ounces, against direct operating costs of about A$1.2 million.

A change in substantial holding relating to St Ives was disclosed in late August 2026. In early September 2026, the company also progressed Annual General Meeting preparations and released an investor presentation outlining its development and exploration strategy.

Financial and Operational Position

Cash stood at about A$41.4 million at 31 August 2026, with no debt.

The post-mining gold resource, as at 8 August 2026, totals 1,415,600 tonnes at 1.6 grams per tonne for 73,200 ounces. This comprises 37,000 ounces at Lady Herial and 36,200 ounces at Hustler.

The Lady Herial ore reserve was fully depleted following completion of mining.

What Investors May Watch Next

FY2027 carries a A$13 million budget covering 43,400 metres of drilling across six gold belts.

Lunnon Metals (ASX:LM8) has published an exploration target of 25 to 30 million tonnes at 1.5 to 2.5 grams per tonne for 1.2 to 2.4 million ounces. The company notes that this target is conceptual and there is no certainty that further exploration will result in a mineral resource.

Optimisation work at Hustler and the potential for a second Lady Herial pit are also areas to monitor, alongside any future move to commercialise the nickel portfolio.

Risks

Exploration targets are not mineral resources, and drilling programmes of this scale do not guarantee conversion into economically viable deposits.

The cash balance provides funding for exploration, but Lady Herial is no longer generating continuing mine Revenue following completion of mining.

The nickel assets also depend partly on future market conditions and nickel pricing. A single Shareholder holding 29.6% remains influential on the register, while movements in the gold price would directly affect the Economics of any future mining development.

Key Takeaways

Lunnon Metals (ASX:LM8) completed its first mining campaign with Lady Herial broadly delivering against feasibility expectations, while leaving the company with no Debt and about A$41.4 million in cash at 31 August 2026.

Attention now shifts towards the FY2027 exploration programme. The planned 43,400 metres of drilling across six gold belts, optimisation work at Hustler and potential follow-up opportunities around Lady Herial will help determine whether the company can establish its next source of mine development.