What Astron does

Astron Limited (ASX:ATR) is an Australian mineral sands and rare earth elements company headquartered in Melbourne, with a wholly-owned mineral separation plant (Astron Titanium) in Yingkou, China, operating at 150,000-tonne annual capacity since the 1990s. Its primary asset is the Donald Project in Victoria—a Tier 1 critical minerals deposit containing 1.81 billion tonnes of mineral resources at 4.6% heavy mineral grade, 309 Mt of Phase 1 ore reserves at 4.4% grade, and a planned 58+ year mine life producing zircon, ilmenite, rutile and rare earth concentrates. The Donald Project is structured as a joint venture with US-listed Energy Fuels Inc., which has committed up to AU$183 million plus US$17.5 million in common shares for up to 49% interest; downstream rare earth concentrate will be processed at Energy Fuels' White Mesa Mill in Utah as part of an integrated Western-controlled mine-to-magnet supply chain.

Name

Astron

Legal name

Astron Limited

Website

http://www.astronlimited.com.au

Company type

Public

Founded year

1988

Operating status

Operating

Headcount range

51–100 employees

Short description

Astron Limited is a development-stage Australian mineral sands and rare earths company developing the Donald Project joint venture with Energy Fuels in Victoria, alongside the wholly-owned Astron Titanium mineral separation plant in Yingkou, China.

Ownership category

akta.pro rank

Product category

Mineral Sands Mining

akta.pro primary industry

Rare Earths Separation & Refining (Oxides/Metals) (IMAKAFAH)

Keywords

• Mineral sands mining
• Rare earth elements
• Zircon production
• Titanium minerals
• Heavy mineral concentrate

Headquarters

HQ city

Minyip

HQ country

Australia

HQ region

Oceania

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Infrastructure, Personnel, Technology or R&D, Marketing or Sales

Distribution channels1 record

Marketing channels2 records

Core offering

Astron is a mineral sands and rare earth elements mining and processing company developing the Donald Project in Victoria, Australia, intended to produce zircon, titanium minerals, and rare earth concentrate at a planned 250,000 tonnes of heavy mineral concentrate and 7,000–9,000 tonnes of rare earth concentrate annually. The company also operates Astron Titanium, a wholly-owned 150,000-tonne mineral separation plant in Yingkou, China, processing zircon sand, rutile, and ilmenite. Through a joint venture with Energy Fuels Inc., Astron is positioning itself as a Western-controlled source of critical minerals for clean energy, defense, and advanced manufacturing applications.

Product overview

Astron is a mineral sands and rare earth elements company with a portfolio of three main operations: the Donald Project (a joint venture with Energy Fuels Inc) and Jackson Project, both in Victoria, Australia, and Astron Titanium in Yingkou, China. The Donald Project is the primary focus—a Tier 1 critical minerals deposit producing mineral concentrate (zircon, ilmenite) and rare earth concentrate (monazite, xenotime) for processing into separated oxides at Energy Fuels' White Mesa Mill in Utah. Astron Titanium provides downstream mineral processing capability in China with 150,000-tonne annual capacity. The product portfolio includes titanium minerals (rutile, leucoxene, ilmenite), zircon, and rare earth elements (light and heavy REEs including dysprosium and terbium) essential for clean energy, defense, and advanced manufacturing applications.

Differentiator

Problem solved

Functional benefit

Products and services

• Donald Project Tier 1 critical minerals deposit in Victoria, Australia covering the Donald and Jackson deposits. A joint venture between Astron and Energy Fuels Inc. to develop mineral sands and rare earth resources with 58+ year mine life, producing zircon, titanium minerals, and rare earth concentrate for processing at Energy Fuels' White Mesa Mill in Utah.
• Jackson Project Mineral sands deposit with exploration potential wholly owned by Astron through Jackson Mineral Sands Pty Ltd, located in Victoria, Australia. Subject to conversion to Mining Licence following planning, environmental and heritage assessments.
• Astron Titanium Wholly-owned mineral separation plant in Yingkou, China with 150,000-tonne annual capacity processing mineral sands into zircon sand, rutile, and ilmenite. Includes specialized processes for fine rutile recovery and rutile agglomeration.
• Titanium Minerals Titanium dioxide minerals including ilmenite, leucoxene, and rutile used for white pigments in paints, papers, and plastics; high-performance titanium metals for aerospace and medical implants; and protective coatings.
• Zircon Zircon (ZrSiO4) mineral used in ceramic tiles and sanitaryware, digital display screens, high-temperature materials, nuclear industry applications, foundry sand, and advanced ceramics for medical prosthesis devices.
• Rare Earth Elements Rare earth elements including light REEs (neodymium, praseodymium) and heavy REEs (dysprosium, terbium) from monazite and xenotime. Critical for electric vehicle motors, renewable energy components, advanced electronics, telecommunications, and defense applications.

Quantifiable outcome

• Phase 1 annual output: 250,000 tonnes heavy mineral concentrate (premium zircon 85%, ilmenite 65% TiO2) and 9,000 tonnes rare earths concentrate, expanding to 13,000 tonnes in Phase 2
• +1 more outcomes

Segments3 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered flagship and core.

• Australian Strategic Materials (ASM)flagshipStrategic or Co-development Partner · 29 July 2026Energy Fuels' planned acquisition of Australian Strategic Materials will integrate upstream monazite processing capabilities with ASM's downstream NdFeB alloy production infrastructure in South Korea. The combined entity will create a fully Western-controlled rare earth supply chain with ASM's Dubbo Project in Australia.
• Energy Fuels Inc.coreStrategic or Co-development Partner · 21 October 2025Joint venture partnership to develop the Donald Rare Earth and Mineral Sands Project in Victoria, Australia. Energy Fuels has committed up to AU$183 million (US$119 million) plus US$17.5 million in common shares to earn up to 49% interest. The rare earth concentrate produced will be processed at Energy Fuels' White Mesa Mill in Utah, forming part of an integrated mine-to-magnet supply chain.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Iluka Resources Limited: Australia's largest mineral sands producer (zircon, rutile, ilmenite/synthetic rutile) and Astron's closest domestic peer. Iluka is building its own rare earth refinery at Eneabba to process monazite feedstock - directly comparable business model and product mix to Astron's Donald Project, with Astron's heavy REE assemblage a key competitive variable.
• Lynas Rare Earths Limited: The only commercial-scale non-Chinese rare earths miner and processor (Mt Weld in Western Australia feeding the LAMP processing facility in Malaysia). Lynas is the most direct functional peer for Astron's heavy-REE monazite/xenotime thesis and competing recipient of US/Australian critical minerals policy support.
• Kenmare Resources plc: Pure-play mineral sands producer operating the Moma mine in Mozambique, producing ilmenite, zircon, and rutile. Comparable single-commodity mineral sands business model and similar product basket to Astron - useful benchmark for grade, capex intensity, and FOB economics per tonne of HM concentrate.
• Mineral Commodities Ltd: ASX-listed mineral sands developer/producer (Tormin mine in South Africa, Skaland in Norway) producing ilmenite, zircon, rutile, and monazite concentrate - directly overlaps Astron's basket of mineral sands products including REE by-products.
• Base Resources Limited: ASX-listed mineral sands producer (Kwatani Sul mine in Mozambique - ilmenite, zircon, rutile) acquired by Astron's JV partner Energy Fuels in 2024. Closely comparable product mix; now sits within the same Energy Fuels critical minerals platform that Astron's Donald concentrate will feed into.

Broad incumbents

• Tronox Holdings plc: Global vertically integrated TiO2 and zircon producer with mining operations in Australia and South Africa. Overlaps with Astron's titanium mineral and zircon product mix at much larger scale and serves the same downstream pigment and ceramics customers; a public benchmark for mineral sands project economics and zircon pricing.
• MP Materials Corp: NYSE-listed owner and operator of Mountain Pass, the largest rare earth mining and processing operation in the Western world. Comparable as a non-Chinese REE producer, though Astron's monazite/xenotime heavy REE skew differs from Mountain Pass's bastnaesite-light REE mix.

Emerging players

• Alkane Resources Limited: Australian rare earth and critical minerals developer advancing the Dubbo Project in NSW (rare earths, zirconium, niobium, hafnium); recently acquired by Energy Fuels as part of the same critical minerals consolidation thesis. Closely comparable Australian REE/zircon development peer to Donald.
• Northern Minerals Limited: ASX-listed heavy rare earth developer focused on dysprosium and terbium from xenotime at the Browns Range project in Western Australia; one of the few pure heavy-REE plays globally and the most direct functional peer to Astron's Donald REE concentrate.
• Peak Resources Limited: ASX-listed developer of the Ngualla rare earth project in Tanzania, one of the world's largest undeveloped rare earth deposits; comparable as a development-stage REE company seeking Western offtake and processing partnerships.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Astron