
Surefire Resources has hired materials science firm Lava Blue to investigate the value-added potential of high-purity aluminium oxide production from its flagship Victory Bore vanadium project in Western Australia. Victory Bore has waste rock surrounding the primary resource with significantly higher levels of aluminium oxide, with grades as high as 31.4 per cent.

This will ensure Surefire is an exceptional feedstock for manufacturing high-purity alumina (HPA), targeting 4N-HPA (or more than 99.99% pure). Aluminium oxide samples will be used by Lava Blue for testing in the lab to show a manufacturing route. For the upcoming vanadium redox flow battery (VRFB) market, Surefire is investigating the manufacturing of aluminium oxide in addition to high-purity vanadium. HPA products may sell for up to $60 per kilogramme or $60,000 per tonne on the market.
“The extensive high grades of aluminium oxide in waste rock make Victory Bore stand out from other vanadium resources. If the test work is successful, we could potentially add significant value to this asset and further enhance it as one the world’s largest and richest undeveloped vanadium resources,” said Paul Burton, managing director of Surefire.
During a period of rising vanadium demand on the international markets, Surefire is advancing the Victory Bore project. The business updated the project's JORC resources and exploration target earlier this month using data that is thought to put it apart from other possible vanadium deposits in Australia.
A third party estimated the exploratory target to be between 682 million tonnes and 1190 million tonnes, grading up to 0.43 per cent vanadium oxide. A measured resource of 16.8 million tonnes at 0.42 per cent vanadium oxide, an indicated resource of 70.3 million tonnes at 0.40 per cent vanadium oxide, and an inferred resource of 147.7 million tonnes at 0.38 per cent vanadium oxide are all included in the JORC estimate.
HPA has gained significant traction recently as a ceramic-coated separator material for lithium-ion batteries. The anticipated annual global demand for HPA in 2022 was about 80,000 tonnes, and by the end of the decade, this figure is predicted to increase by over 200,000 tonnes.
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