Toronto-based researchers are using supercritical fluid extraction to recover metals from end-of-life Li-ion batteries.

Cook joins at the start of 2023 from Europe's top gas supplier, where he held an executive vice-president position.

The friendly deal is SolGold’s third attempt to take over the Canadian junior to own 100% of the project in Ecuador.

The miner's 90%-owned subsidiary Nantou Mining has kicked off a shutdown process that includes the disposal of all assets in the country.

Two of the four charges filed by the environmental regulator are related to overextraction and construction outside of approved zones.

The Eva project in Australia adds 1.72 billion pounds of copper and 260,000 ounces of gold to Harmony's mineral reserves.