Arizona Sonoran Copper aims to restart Cactus mine

Altius entered into an agreement with Vale Canada Limited and certain of its subsidiaries to comprehensively settle their long-standing litigation.

Company won’t have to cut output at its central BC-based copper-gold mine, at least for now, as it has been granted approval to use certain short-term water sources.

Top four mines are all located in the Democratic Republic of the Congo.

Canada's Lundin Mining Corp is on the hunt for copper mines and projects and willing to spend up to $3 billion on mergers and acquisitions.

The copper mine Collahuasi in Chile is expected to produce 545,000 tonnes of copper this year, 4 percent more than in 2017.

South African miner Gold Fields Ltd aims to extend the life of its Cerro Corona gold mine in Peru through 2040 with an investment of at least $240 million.

Other companies interested in partnering with Teck include Freeport-McMoRan, China’s Aluminum Corp of China (Chinalco) and Canada’s base metals miner Lundin Mining.

Chuquicamata, the company’s second largest copper operation by size, is expected to transition to underground block cave mining by mid-2019.

Miner is mulling ways to mitigate the impact of Argentine President Mauricio Macri's surprise decision to impose a temporary tax on all exports to strengthen the country’s ailing economy.