{
  "id": "mcarthur-river-key-lake",
  "slug": "mcarthur-river-key-lake",
  "name": "McArthur River / Key Lake",
  "stage": "mining",
  "company_id": "cameco",
  "country_iso3": "CAN",
  "lat": 57.7667,
  "lon": -105.0333,
  "capacity_value": null,
  "capacity_unit": "tU/yr",
  "capacity_year": null,
  "capacity_note": null,
  "output_value": 7808,
  "output_unit": "tU",
  "output_tu": 7808,
  "output_year": 2024,
  "status": "operating",
  "commissioned": null,
  "notes": "The highest-grade uranium mine in the world, with ore averaging over 6% U — roughly a hundred times the global average grade. The ore is so radioactive that it is mined remotely by raise-boring and non-entry methods, then trucked 80 km to the Key Lake mill for processing.\n",
  "source_name": "World Nuclear Association, World Uranium Mining Production",
  "source_url": "https://world-nuclear.org/information-library/nuclear-fuel-cycle/mining-of-uranium/world-uranium-mining-production",
  "source_ref": null,
  "company_name": "Cameco Corporation",
  "company_slug": "cameco",
  "url": "https://nuclearchain.net/facilities/mcarthur-river-key-lake/",
  "license": "CC BY 4.0",
  "attribution": "NuclearChain (nuclearchain.net)"
}