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More hyper grade copper assays at Caribou Dome

Jun 8, 2026 at 6:55 PM EDT · Issued by PolarX Ltd

Filed with ASX · Jun 8, 2026 at 6:55 PM EDT · 21 pages · English

On 6ix: 6ix.com/news/more-hyper-grade-copper-assays-at-caribou-dome

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Story so far

  • Hyper grade copper assays at Caribou DomeApr 8, 2026
  • Assays extend high-grade copper deeper at Caribou DomeNov 13, 2024
  • Additional copper-rich massive sulphides at Caribou DomeJun 26, 2024

Earlier from PolarX

  • PolarX Announces Outstanding Geophysics Results and Sampling Assays from Their Alaska Range ProjectMay 28
  • Strong magnetic anomaly highlights big copper-gold targetMay 17
  • Alaska Range Joint Venture US$6M Contribution ReceivedApr 30
  • Hyper grade copper assays at Caribou DomeApr 7
  • Alaska Range Joint Venture UpdateMar 31

Later from PolarX

  • PolarX Reports More Hyper Grade Copper Assays as Northern Star Joint Venture Drilling commences at its Caribou Dome Copper Project in AlaskaJun 9
  • Drilling hits massive sulphides with visible chalcopyriteSep 1
  • Hyper copper grades over big widths from surface at CaribouSep 8
  • PolarX Announces Hyper Copper Grades Over Big Widths from Surface Point to Significant Resource Growth at Caribou Dome ProjectSep 11
  • Caribou Dome assays reveal broad high-grade CopperOct 18
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