West Arunta

Following WA1’s Luni discovery in 2022, the spotlight has focused on the hot West Arunta Region. URO holds over 400,000 mineral exploration acres in this region on the Mt Doreen cattle station. The area is geologically diverse and rich. So far, URO has made three discoveries in this :

Beryllia

Southwark Rare Earths

Wilson's Find

Beryllia

The most exciting project in this area is Beryllia which has world class grades of tin, Beryllium, fluorspar and potential lithium at depth:

Tin – 2.3% (world class over 1%)

Bertrandite – 1.22% (second highest globally)

Fluorite (18% plus)

LCT indicators – Lithium 2000ppm+, Caesium 92.4ppm, Tantalum 18.4ppm

This project will be drilled in September 2025 with a planned 10 hole-150-meter RC program and an additional 40 shallow hole RC program.

Southwark Rare Earths

Discovered Ionic Clay Rare Earth Elements and Kaolin
Company next door GSW drilled 150 holes and currently calculating JORC resource ~220,000 tonnes
Plus, Kaolin ~4.5 million tonnes
21 air-core holes intersected world class Total Rare Earth Oxide (TREO) Values
Best drill holes intersected 6 m @ 5,229 ppm TREO, 20% NdPr
Maximum 2 m @ 12,631 ppm (1.26%) TREO!
Most holes saw intervals of at least 500 ppm TREO, 11 holes greater than 1000 ppm TREO
Thick intervals (10-20 m) of white kaolin clay (>80% kaolinite, >70 ISO brightness)

Next steps:

URO would typically drill out huge area for JORC resource

Retain asset for better price

In discussions with a Chinese trading house regarding our Kaolin Clay

Wilson's Find

Promising mineralisation identified in pXRF analysis, with strong Cu, W, Pb, Zn, and Sn concentrations.
WFRC0008 highlights: Up to 3,766 ppm Cu (127-128 m) and 2,138 ppm W (18 m).
Additional WFRC0008 intervals: 1,904 ppm Cu & 2,058 ppm W (11 m), 2,586 ppm Cu (110 m).
WFRC0005 mineralisation: 3,572 ppm Cu (155 m) with chalcopyrite; 518 ppm W (202 m).
WFRC0003 notable values: 3,368 ppm Cu, 807 ppm W.
WFRC0001 Pb anomaly: 1,897 ppm Pb; WFRC0005 Zn up to 2,145 ppm Zn.
Results suggest potential for polymetallic mineralisation with Cu, W, and Zn enrichment.