Octava Minerals will launch aircore drilling next week at its Byro Critical Minerals Project in WA's Gascoyne region, following outstanding bioleaching test results which showed recoveries of up to 85% rare earths, 92% lithium, and 78% vanadium. Octava has planned an 18-hole, 1000m program that, pending final approvals, will target a maiden resource via testing of high-grade zones in the host Coyrie Formation.