Tivan Limited (ASX:TVN): How Speewah Fluorite Development Is Progressing

Aditi Sarkar

28 October 2026 03:07 PM AEDT

Tivan Limited (ASX:TVN): How Speewah Fluorite Development Is Progressing

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Highlights

Speewah feasibility work includes access road design, drilling and product testing.
Tivan reported successful pilot-scale production of acid-grade fluorspar in 2026.
The Speewah development involves Japanese joint venture and marketing arrangements.
Molyhil tungsten and Timor-Leste exploration add separate development priorities.
Project funding, permitting and execution remain important uncertainties.

Tivan Limited (ASX:TVN) develops critical-minerals projects in Australia and Timor-Leste, with its Speewah Fluorite Project in Western Australia central to its current development programme. The company is working towards a proposed fluorite mining and processing operation producing acid-grade fluorspar, an input used in hydrofluoric acid manufacture. Feasibility studies, pilot testing, engineering and commercial arrangements have shaped its 2026 project activity.

Speewah Moves Through Technical and Engineering Work

At Speewah, Tivan Limited (ASX:TVN) is progressing a definitive feasibility study to assess the proposed operation. In June 2026, the company announced that its pilot programme had produced acid-grade fluorspar. That result demonstrated a processing outcome at pilot scale, but it did not establish that commercial-scale production or sustained product specifications had been achieved.

The company also awarded an early contractor involvement contract for the Speewah access road on 30 June 2026. The scope covers constructability, materials, hydrology, scheduling and delivery planning. This work is relevant because road access and other site infrastructure must be incorporated into project cost estimates and execution schedules. A September 2026 company update described progress towards completing pre-investment-decision drilling.

A definitive feasibility study and subsequent investment decision are distinct milestones. The study examines technical design and financial assumptions, while a final investment decision would require consideration of financing, commercial commitments and necessary project approvals. Tivan Limited (ASX:TVN) has previously identified the fourth quarter of 2026 as a target period for an investment decision, although target dates are subject to change.

Product Marketing and Project Partnerships

In June 2026, Tivan outlined joint venture arrangements for Speewah involving Sumitomo Corporation and Japan Organization for Metals and Energy Security through Japan Fluorite Corporation. It also described an offtake term sheet under which the joint venture vehicle could acquire up to all project output, including an 80% take-or-pay commitment as specified in the term sheet. A term sheet should not be treated as evidence that every condition of a definitive sales contract has been satisfied.

For Tivan Limited (ASX:TVN), the distinction between technical progress and bankable project commitments matters. Pilot-product assessment, feasibility assumptions and prospective commercial arrangements each address a different part of development readiness. The timing of financing, definitive agreements and construction approvals will influence whether the project can proceed beyond study work.

Other Minerals Projects and Funding Considerations

Beyond Speewah, Tivan is advancing the Molyhil Tungsten Project in the Northern Territory and exploration programmes in Timor-Leste. During 2026, the company outlined key terms with Sumitomo Corporation and ETFS Capital for a proposed Molyhil investment arrangement. It also reported progress on exploration concessions and drilling preparations in Timor-Leste. These activities broaden its project portfolio while creating additional funding and management demands.

Tivan Limited (ASX:TVN) remains a project developer rather than a producing operator at Speewah. Study expenditure and exploration activities therefore precede any potential operating receipts from the project. Feasibility conclusions can change as engineering, mineral-resource estimates, operating costs and capital requirements are refined. Remote location logistics, regulatory approvals, construction delivery and commodity-market conditions are material project uncertainties.

Key Insights

Speewah’s 2026 work programme combines pilot-scale processing evidence, access-road engineering, drilling and commercial planning. These developments represent discrete steps in preparing a fluorite project, rather than confirmation of a production start. For Tivan Limited (ASX:TVN), the remaining distinction is between a technically assessed development opportunity and a fully financed, approved construction project. Further company disclosures will establish the progress and timing of those decisions.

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