Sustainable Extraction Study and New Targets Could Reshape Rocky Gully’s Rare Earth Prospects

Exploration Momentum Builds at Rocky Gully

Narryer Metals Limited (ASX: NYM) has announced the commencement of a new phase of exploration and metallurgical research at its Rocky Gully rare earth elements (REE), scandium, and gallium project in Western Australia's Great Southern region. This follows encouraging drilling results reported in late 2024, which highlighted significant scandium and magnet rare earth mineralisation at the Ivar Prospect.

The company is expanding its focus beyond the initial mineralised zones, targeting newly identified regional geophysical anomalies that may indicate a larger carbonatite and alkaline magmatic complex. Initial geochemical sampling of laterite over targets T1 and T2 began in December 2024, complemented by an Ultrafine+TM soil survey expected to conclude in January 2025. These results will guide an upcoming aircore drilling campaign scheduled for the first quarter of 2025.

Innovative Metallurgical Studies with Environmental Focus

Narryer is also participating in a pioneering research project led by the Mineral Research Institute of Western Australia (MRIWA), supported by federal funding. This study aims to develop environmentally sustainable and economically viable extraction methods for clay-hosted REE deposits, including scandium and gallium. The research will compare organic and inorganic acid leaching techniques, with preliminary positive results already demonstrated on similar WA projects.

The metallurgical work will utilise bulk samples from recent aircore drilling at the Ivar Prospect, complementing Narryer's broader 2025 research programs. This collaboration underscores the company's commitment to advancing green technologies in critical minerals processing, a key consideration as global demand for sustainable supply chains intensifies.

Strategic Location and Multi-Commodity Potential

Rocky Gully’s location along the Muir Highway, just 50 kilometres west of Mt Barker, offers significant logistical advantages with access to established infrastructure and transport routes. The project covers approximately 79 square kilometres, with only about 5% explored to date, suggesting substantial upside potential.

Beyond scandium and REE, recent drilling has identified vanadium and gallium mineralisation, both critical minerals with growing strategic importance. Gallium prices have surged following export restrictions by China, potentially enhancing the project's economic profile. Geological data also points to the presence of carbonatite intrusive rocks, which could host additional mineralisation yet to be tested.

Looking Ahead

With drilling permits secured and sampling programs underway, Narryer Metals is well-positioned to refine its understanding of the Rocky Gully deposit and advance its processing technologies. The integration of innovative extraction methods with ongoing exploration could unlock new value for investors and stakeholders in the critical minerals sector.