Magnesite Operations.
Western Australia's magnesite sector contributes to critical supply chains for refractory materials, fertilisers, and industrial chemicals. Deposits across the state support both domestic processing and export, positioning WA as a reliable source amid growing global demand for high-purity magnesium compounds.
Get your business in front of the teams sourcing for Magnesite operations across WA.
Frequently Asked Questions
Where are the main magnesite deposits located in Western Australia?
Key magnesite occurrences in Western Australia are found in regions including the Yilgarn Craton and areas near Kunwarara-style sedimentary deposits. Sites such as those in the Goldfields and Midwest regions have been explored and developed for both refractory and chemical-grade magnesite production.
What is magnesite used for in industrial applications?
Magnesite is primarily used to produce magnesia (MgO), a critical refractory material for lining steel furnaces and kilns. It is also processed into magnesium chemicals for agriculture, environmental applications, and industrial uses including flame retardants, animal feed supplements, and water treatment compounds.
How does Western Australia's magnesite industry compare globally?
While China dominates global magnesite production, Western Australia holds high-quality deposits that attract interest for their purity and proximity to Asian markets. WA producers can supply premium chemical and dead-burned magnesia grades, offering a reliable alternative source for industries seeking supply chain diversification away from dominant producers.