Petratherm Limited reported rare earth (REE) drill results from the Meteor Prospect, located in the Comet Project Area of the Northern Gawler Craton of South Australia. Drilling was undertaken in December 2022 over the central portion of the prospect and comprised infill grid drilling to 100
metre spacing. 47 vertical air-core holes were drilled through the clay weathering profile with an average hole depth of 26 metres. A continuous blanket of high-grade, >1000 ppm Total Rare Earth Oxide (TREO), mineralisation starting from shallow depths (3-6 metres), and over substantial vertical thicknesses downhole (up to 38 metres) has been defined. In all, 43 drill holes from the current program at the Meteor Prospect (91% of holes drilled) returned significant mineralised REE intercepts. Mineralisation has proven to be highly continuous and several zones contain adjacent drill holes assaying >1000 ppm TREO intervals over thicknesses greater than 20 metres. Three metre composite drill samples were assayed and grades up to 2,829 ppm TREO were reported. Meteor contains good concentrations of high-value magnet rare earths (MREO) averaging 26% of TREO (Table 1), with a highest MREO composite sample returning 746 ppm. Across the prospect the average MREO drill intercept grade is 242 ppm. The drill results presented are 3 metre composite samples from the 100-metre spaced air core drilling program. West-East and North-South cross-sections over the Meteor Prospect show an upper high-grade (1,000 to 2,800 ppm TREO) zone of enrichment within the saprolite clay. This is surrounded by a broader mineralised envelope ranging between 500 to 1000 ppm TREO which often extends below the high-grade pod into the saprolite zone.