• N.W.T. is 1st to contribute drill cores for national library of mineral data

  Source: Territories - Northern Affairs (Yukon, NWT, Nunavut)
  Date: 2026-10-08 11:00:00.0
  Tags: [National, Resources, Mining, Technology, Industry]

  The Northwest Territories has become the first Canadian jurisdiction to contribute drill core samples to the new Canadian Digital Core Library, a federally backed initiative supported by $40 million in funding from Natural Resources Canada. Developed by the Creative Destruction Lab in partnership with provinces, territories, and industry, the platform aims to make geological data freely available online for high-resolution scanning and artificial intelligence analysis. Donations from mining companies Valor Gold and Rackla Metals, alongside coordination by Industry Minister Caitlin Cleveland and the Northwest Territories Geological Survey, enabled the territory to pioneer the project, with at least 250,000 metres of scanned drill core slated for upload by March 2028.

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• Upcycling waste: researchers pitch newest solution for Giant Mine’s arsenic trioxide

  Source: Territories - Northern Affairs (Yukon, NWT, Nunavut)
  Date: 2026-09-20 10:00:00.0
  Tags: [National, Mining, Environment, Resources, Technology]

  Researchers led by Tamara Etmannski at the University of British Columbia have successfully converted arsenic trioxide samples from the Giant Mine into metallic arsenic suitable for use as semiconductors in electronic devices. The process involves dissolving the toxic byproduct in water and adding a chemical reductant to separate out pure metallic arsenic. The Giant Mine Oversight Board, chaired by Graeme Clinton, is reviewing the research alongside alternative permanent solutions—such as turning the waste into glass—to address the 237,000 tonnes of toxic waste currently stored and frozen underground in Yellowknife. While scaling the process to an operational plant would take approximately 10 years and does not fully offset the plant's capital cost through market sales alone, proponents note it could eliminate long-term maintenance and storage liabilities.

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