WA1 Resources (ASX: WA1) has returned another series of high-grade intersections from infill drilling in the eastern zone of its wholly owned Luni niobium project in Western Australia. Resource Definition TightenedWA1 reported assay results from 18 diamond drill holes, with drilling generally completed on a staggered 50m by 50m grid within the eastern Indicated MRE zone. WA1 has completed 90,000m of drilling at Luni since discovery and continues diamond drilling for resource definition and the collection of samples for metallurgical test work. The new intersections coincide with the eastern focus area where recent beneficiation test work returned results WA1 considers excellent, linking the resource definition campaign with technical work intended to shape potential early mining. WA1 has commissioned the Luni airstrip and commenced regular direct flights to site, improving the mobilisation of personnel and supporting exploration and pre-development activity.