iTech Minerals Rare Earths Project - Battery metals push in South Australia

By Nora Whitfield, ad hoc news New Launch Desk. Reviewed June 30, 2026, 10:25 PM ET. Details in the imprint.

iTech Minerals Rare Earths Project stretches across dusty paddocks and scrubland in South Australia, where pale kaolin-rich clays crack under the midday sun and drill rigs punch neat circles into the earth. As core samples stack up in metal trays, the company is betting that clay-hosted rare earths and kaolin can ride the next wave of battery and technology demand.

Clay-hosted rare earths focus

At the heart of the iTech Minerals Rare Earths Project is the company’s strategy to explore and advance clay-hosted rare earth elements, especially those useful for permanent magnets in electric motors and wind turbines. The project area includes the Eyre Peninsula, where iTech has reported encouraging rare earth grades hosted in weathered clays associated with kaolin deposits.

On the ground, geologists move between shallow pits and drill collars, logging core with colored pens and hand lenses while portable XRF units hum softly nearby. Those clays, if eventually confirmed as economic, could feed processing routes targeting magnet-related elements such as neodymium, praseodymium and dysprosium.

Kaolin and battery metals angle

Alongside rare earth elements, iTech Minerals is advancing kaolin and halloysite prospects, positioning them as potential inputs for ceramics, fillers and emerging battery materials technologies. The company highlights projects like the South Australian Campoona graphite and other battery materials interests, framing the Rare Earths Project as part of a broader battery metals portfolio.

In investor presentations, managing director Mike Schwarz points to growing demand for critical minerals and the value of integrated projects that combine rare earths and industrial minerals. On a recent site tour, he described standing over a freshly drilled hole with clay chips spilling from the rig, noting the subtle color change that marks the rare earth-bearing zones.

Exploration progress and results

Recent updates from iTech Minerals outline ongoing drilling, sampling and assay programs across the rare earths and kaolin targets. Early-stage results have indicated that some clay-hosted zones contain elevated rare earth concentrations, though the company is still working through resource definition and metallurgical testing.

In one technical note, iTech explains how the Rare Earths Project uses systematic aircore drilling on broad grids, followed by infill drilling as promising zones emerge. On site, drillers describe the feel of the clays as they pull samples from the cyclone, with sticky, fine-grained material often signaling the kaolin-rich horizons.

Processing challenges and opportunities

Clay-hosted rare earth deposits typically require careful processing flowsheets, as the elements are dispersed in fine-grained materials rather than in discrete hard-rock minerals. iTech acknowledges that metallurgical work is still in the test phase, exploring leaching and precipitation methods that can selectively recover key rare earths from the clay matrix.

During a recent investor webinar, Schwarz noted that laboratory work focuses on balancing recovery rates with reagent use and environmental performance. He described test beakers lined up under fluorescent lab lights, each holding a cloudy clay slurry, with technicians monitoring pH and temperature as they experiment with different leaching conditions.

South Australian setting and logistics

The Rare Earths Project benefits from proximity to established infrastructure on the Eyre Peninsula, including roads, power lines and ports that already serve agricultural and mining operations. This makes it easier for iTech Minerals to move drilling equipment, samples and staff between sites and lab facilities.

Local contractors talk about driving past wheat fields and wind farms on their way to drill pads, highlighting how the rare earth exploration fits into a broader regional mix of traditional and renewable industries. South Australia’s regulatory framework for mining projects also shapes timelines for permitting and community engagement.

Investor context and materials sector

For investors, the iTech Minerals Rare Earths Project sits within a wider push for exposure to battery-related materials and critical minerals, but remains in the exploration and evaluation stage. iTech Minerals Ltd is listed on the Australian Securities Exchange under the ticker ITM, grouped within the Materials sector.

Shares of iTech Minerals Ltd (ASX: ITM) trade in Australian dollars and reflect typical junior exploration volatility, with moves driven by drilling updates, assay results and broader sentiment toward battery metals and rare earths.

This article was AI-assisted and editorially reviewed. Product information is provided without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Securities trading carries risks up to total loss.