March 19, 2021 Supply squeeze drags copper treatment charges below $20 a tonne Extremely tight copper mine supply has pushed spot treatment charges for concentrate to their lowest in more than a decade.
March 19, 2021 Global nickel surplus shrinks in January The global nickel market surplus shrank to 8,400 tonnes in January from a revised surplus of 14,700 tonnes in the previous month.
March 19, 2021 Nexa takes stake in Tinka Resources Nexa has acquired a 9% stake in Tinka, which is developing Ayawilca, one of the largest zinc projects in Peru.
March 18, 2021 Massive new port could give Vale back iron ore crown A project for a dedicated iron ore port with a capacity of up to 560 million tonnes per year is advancing in the north of Brazil.
March 18, 2021 Teck aims for carbon neutrality by 2050 According to its 2020 sustainability report, Teck aims to have its Chilean operations fully running on clean energy by 2030.
March 18, 2021 Mexican President pressures Canadian miner over union dispute Mexico could revoke a concession held by Americas Gold and Silver if it does not accept its new trade union representation there.
March 18, 2021 Cerrejón, Colombian Indigenous community launch agreement over environmental concerns Cerrejón is owned by BHP Group, Anglo American and Glencore and has been operating for 30 years.
March 17, 2021 RANKED: World’s top 10 nickel projects – 2021 No. 1 is a deep sea polymetallic project with a 75,000 square kilometre exploration tenement.
March 17, 2021 Colombia, Ecuador & Peru Snapshot: Companies with properties to watch The three countries feature a rich mining history and prospective geology.
March 17, 2021 Vale starts operations at Vargem Grande filtering plant In the filtration process, the existing water in the tailings is minimized, allowing most of the material to be stacked in a solid-state.
Critical Metals expects to close Greenland supply deals in Q1 2026, CEO says The company has already pre-sold 75% of planned output, split between the US and Europe. December 31, 2025 | 12:08 pm
