Altona Rare Earths Reports Annual Results and Advances Critical Minerals Strategy

Altona Rare Earths: 2025 results, fresh funding and a fast-track fluorspar push

Altona Rare Earths has released audited results for the year to 30 June 2025 and set out a busy programme across fluorspar, gallium, rare earths and copper-silver. The big picture: management is steering the portfolio towards near-term monetisation while keeping the longer-term rare earths project moving with potential US backing.

You can read the full report and accounts on the company’s site at investors.altonare.com, with AGM documents at investors.altonare.com/documents.

Key numbers investors should know

Metric (year to 30 June 2025)	Reported
Loss from continuing operations	£943,000
Attributable loss to owners	£916,000
Basic and diluted EPS	(0.59)p
Administrative expenses	£789,000 (down from £971,000)
Finance costs	£88,000 (down from £527,000)
Cash and cash equivalents (year end)	£109,000
Total assets	£1.95 million
Current liabilities	£1.51 million
Net assets	£435,000
Post year-end equity and warrant inflows	£1.5 million (rounded, per RNS)
Debt changes post year-end	£0.6 million repaid; £0.5 million facility extended to 30 Oct 2026 at 12%
Monte Muambe mining concession	25 years (granted 20 Dec 2024)
Rare earths JORC resource	13.6 Mt at 2.42% TREO
Target fluorspar production	50,000 tpa acid-spar from 2027 (subject to studies and FID)

Strategy update: why fluorspar and gallium now sit front and centre

Altona is executing a diversification plan aimed at earlier revenue. Monte Muambe in Mozambique now carries three strings: rare earths, fluorspar and gallium. Management believes supply-side tightness in fluorspar creates a favourable backdrop for a new mine. Early metallurgy suggests the ore can make acid-grade fluorspar (the high-spec product used to make hydrofluoric acid, which feeds into batteries and nuclear applications).

Crucially, new fluorspar outcrops were discovered in Q2 2025 along the southern margin of the carbonatite, beyond the 2012 historical fluorspar estimate of 1.63 million tonnes at 19% CaF2. A 2,100 metre drill programme kicked off in September to underpin a fresh JORC resource and provide samples for final metallurgical testwork.

Gallium discovery adds optionality

Altona reports gallium occurrences up to 550 g/t in outcrop (pXRF assays), closely associated with the host rocks around fluorspar. Mineralogy shows gallium is hosted in feldspar and will concentrate in fluorspar tailings – opening the door to a potential by-product recovery route once processing flowsheets are finalised. That could enhance project economics if confirmed in studies.

Timeline to first cash flow

• Fluorspar scoping study for a 50,000 tpa acid-spar plant due Q1 2026.
• Target final investment decision by Q3 2026.
• Planned start of production in 2027, if studies are positive and financing is secured.

Opinion: this is the right sequencing. Rare earths are capital intensive; pushing fluorspar and gallium first gives Altona a shot at nearer-term cash flow and lessens reliance on the equity markets.

Rare earths: PFS funding discussions with the US Government

The rare earths project completed a scoping study in October 2023 and is now at Prefeasibility Study (PFS) stage. Altona is engaging with the United States Trade and Development Agency (USTDA) regarding potential funding support. The 25-year mining concession granted in December 2024 derisks permitting and, in my view, makes the project more partnerable.

Why this matters: if USTDA support lands, it could reduce equity dilution for shareholders and bring credibility to project delivery. Timing is “under discussion” – not disclosed beyond that.

Sesana copper-silver: permitting first, targets next

In Botswana, the Sesana Copper-Silver Project moved from option to final agreement in January 2025. Environmental permitting is well advanced with the EIA report almost ready for submission. Once through permitting and licence transfer, Altona plans a high-resolution airborne magnetic survey followed by ground geophysics to define drill targets near MMG’s Khoemacau Zone 5 mine.

Opinion: it is early-stage but well located. A discovery here would add a second potential pathway to value alongside Monte Muambe.

Funding, debt and going concern: the balancing act

Cash at year-end was £109,000 with current liabilities of £1.51 million. Since then, Altona raised £851,950 in August 2025 and a further £600,000 in October 2025 via warrant exercises, using the latter to repay a £600,000 loan. The remaining £500,000 facility has been extended to 30 October 2026 at 12% interest and includes a 10% reprofiling fee payable in shares at 1.5 pence, plus a conversion right at 2.5 pence.

The company also notes the auditors’ “material uncertainty” relating to going concern. Management expects to need additional working capital within six months and is confident on further finance and warrant exercises, but that funding risk remains a key consideration for investors.

My take: operational momentum is good, cost control improved, and the balance sheet has been tidied up post period-end. Even so, further capital will be needed to drive drilling, metallurgy and studies. Expect dilution unless strategic funding (off-takers or USTDA) materialises.

Jargon buster

• JORC Mineral Resource Estimate – an industry-standard way of reporting mineral resources, giving investors a consistent framework.
• Scoping study – an early-stage assessment of project viability and design; precedes PFS and Feasibility Study.
• PFS (Prefeasibility Study) – a more detailed engineering and economic study than scoping, used to refine design and costs.
• Acid-grade fluorspar (acid-spar) – high-purity fluorspar used to produce hydrofluoric acid, a key chemical feedstock.
• Off-takers – buyers who agree to purchase product, sometimes providing finance for project development.
• TREO – Total Rare Earth Oxides, a standard way to express rare earth grades.

Board changes and governance

Simon Charles will not seek re-election at the AGM, with Harvey Sinclair appointed as the new Non-Executive Chairman. The board also added a Non-Executive Director in August 2024 and reduced accrued director fees materially by year end. Governance-wise, the company has moved to a more development-focused board mix to match its project slate.

AGM details and how to participate

AGM: 10:00 am UK time, 26 November 2025 at Orana Corporate LLP, Eccleston Yards, 25 Eccleston Place, London SW1W 9NF. The meeting will be streamed via the Investor Meet Company platform – register at this link. Shareholders cannot vote online during the meeting; to vote, register in advance at www.shareregistrars.uk.com as directed in the RNS.

What could move the share price next

• Fluorspar and gallium drilling results and the new JORC resource.
• Metallurgical results confirming acid-spar specs and gallium recovery in tailings.
• Outcome of USTDA engagement for the rare earths PFS.
• Off-take discussions for fluorspar turning into agreements and potential funding support.
• Permitting milestones and geophysics at Sesana leading to drill targets.

My view: a clearer route to monetisation, with funding risk the swing factor

This update shows real progress. The 25-year mining concession, active drilling for a 50,000 tpa acid-spar plan, and the gallium by-product angle collectively sharpen the path to first revenues. Engagement with USTDA could be a catalyst for the rare earths side of the story.

On the flip side, the balance sheet remains light and the auditors highlight a material uncertainty on going concern. That is not unusual for juniors, but it means timelines and strategic funding matter. If Altona can deliver the Q1 2026 fluorspar scoping study with credible metallurgy – and secure an off-taker or partner – 2026 could be the year that turns a good geological story into a financeable mine plan.

For now, this is a focused pivot towards cash-generative critical minerals, with liquidity and execution the two levers to watch.