Marubeni invests in Australian critical minerals project with RZ Resources

Marubeni has signed an statement to put successful and collaborate connected the Australia captious minerals task led by RZ Resources, which aims to make a mineral sands excavation successful New South Wales and upgrade an existing processing works successful Brisbane, Queensland.

The statement includes options for aboriginal equity information and definite selling rights, with Marubeni contributing A$15m for up to a 5% equity stake.

The task volition absorption connected producing dense mineral sands products including rutile, ilmenite, zircon and monazite from a mineral sands deposit wholly owned by RZ Resources.

These materials are captious for industries specified arsenic aerospace, defence and imperishable magnets.

In June 2025, JX Advanced Metals became a strategical spouse to further accelerate the project’s development.

Marubeni, RZ Resources and JX volition jointly advancement the project, which includes the improvement of the Copi Mine, upgrades to the mineral separation plant, and improvements to the definitive feasibility survey and biology interaction statement.

With geopolitical risks connected the rise, securing unchangeable supplies of captious minerals and uncommon earths has go a planetary challenge.

Demand for titanium, a captious mineral, is projected to turn steadily alongside the enlargement of the aerospace and defence industries, portion uncommon earths request is expanding owed to their relation successful imperishable magnets.

Japan, which relies connected imports for astir each of its captious minerals and uncommon earths, faces concentrated proviso chains, making diversification an urgent priority.

Located successful Australia, the task is expected to play a cardinal relation successful bolstering Japan’s economical security.

The inaugural has received a missive of involvement for financing enactment from the Export-Import Bank of the US and a non-binding and conditional missive of enactment from Export Finance Australia.

Marubeni said it volition enactment towards the unchangeable proviso of captious minerals and uncommon earths done this project.

Looking ahead, Marubeni plans to grow into midstream and downstream segments to make an integrated proviso concatenation and present worth successful maturation fields.

In September past year, Marubeni and Hitachi Construction Machinery acceptable up a associated venture, ZAMine Service Brasil, to prosecute successful mining instrumentality income and attraction services successful Brazil.

"Marubeni invests successful Australian captious minerals task with RZ Resources " was primitively created and published by Mining Technology, a GlobalData owned brand.

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