The Horne Smelter in Rouyn-Noranda is emitting 165 nanograms of arsenic per cubic meter of air on site, according to a recent study.

Chile President Gabriel Boric said on Wednesday he wants to ratify an International Labor Organization convention on health and safety in mines.

Low copper stocks in LME registered warehouses are also supporting prices.

"This is going to be a golden period of 10 years, at least," said Keith Martin, an attorney with Norton Rose Fulbright who works on financing renewable energy projects.

Imperial Metals (TSX: III) racked up further losses during the second quarter of 2022, recording an adjusted net loss of $29.3 million compared […]

On the financial front, Hudbay recorded net earnings of $32.1 million for the second quarter of 2022, compared with $63.8 million in Q1 2022.

The investment from the Ontario Teachers’ Pension Plan Board will be used to move the copper project towards commercial production.

OZ rejected BHP's A$25-a-share offer, terming it undervalued and "opportunistic".