PolarX Hits 14.1% Copper Grades at Caribou Dome, Alaska
Anchorage – – September 16, 2026 -- PolarX Limited (ASX: PXX; OTCQB: PXXXF) reported assay results showing copper grades as high as 14.1% over multi-metre intervals from its Caribou Dome Project in Alaska, part of the Alaska Range Joint Venture with Northern Star Resources Limited.
Drill hole CD26-007 returns 24.8 metres at 9.8% copper
Hole CD26-007 intersected 24.8m grading 9.8% Cu and 14.5g/t Ag from 2.4m depth, including a higher-grade section of 4.4m at 14.1% Cu and 16.9g/t Ag from 11.7m. A separate interval within the same hole returned 4.9m at 13.6% Cu and 20.4g/t Ag from 6.6m.
Hole CD26-004 delivers 22.6 metres at 8.1% copper near surface
CD26-004 intersected 22.6m at 8.1% Cu and 13.5g/t Ag starting from 3.7m, including 5.8m at 12.4% Cu and 21.3g/t Ag from 11.1m. Additional narrower intercepts were logged in holes CD26-003 and CD26-006, ranging from 3.2% to 3.5% Cu.