
New model for recovering critical minerals from legacy mine waste
Thousands of legacy mine sites across Canada and the U.S. pre-date modern environmental regulations. Many contain historic sulfide-bearing waste rock left exposed […]

Thousands of legacy mine sites across Canada and the U.S. pre-date modern environmental regulations. Many contain historic sulfide-bearing waste rock left exposed […]

Glencore‘s Horne Smelter in Rouyn-Noranda recorded an annual average arsenic concentration of 40.9 nanograms per cubic metre in 2025, staying below Quebec’s […]
The Ontario government has formally recognized that an aluminium and aluminium oxide powder called McIntyre powder, which many Ontario miners were required […]
Canadian Mining Journal‘s “Seven Questions” series features informal interviews with accomplished leaders in the mining industry. This time, we spoke to Kendra […]
After 90 years of mining in Flin Flon, Man., Hudbay Minerals’ (TSX: HBM; NYSE: HBM) last operation in the area, the 777 zinc-copper underground mine, will process its last ore this year. […]
The Newfoundland and Labrador Branch of the Canadian Institute of Mining, Metallurgy and Petroleum (CIM) has awarded Vale (NYSE: VALE) its Miner […]
Mining consultants and suppliers have equally advocated the energy benefits of installing a ventilation on demand (VOD) or ventilation control system (VCS) […]
G+ Plastics argues miners should pay closer attention to auxiliaryventilation, given its extensive use and energy intensity More than ever, the mine […]
With rising metals prices spurring an increase in mine development activity across Canada, CMJ spoke to two of the engineering and construction management company […]
It is no hidden fact that mining can be a dangerous industry. The Canadian Centre for Occupational Health and Safety (CCOHS) reports […]
Additional attention to detail early on can pay dividends in safety and life-cycle costs All new conveyor systems will inevitably succumb to […]
How the Brumadinho disaster brought miners onboard with tailings reform.
A sustained effort needed to address tailings risks isn’t dissipating.