Chile copper output down in August as labor strikes dog production The Andean nation's copper output fell to 466,928 tonnes in August. Reuters | September 30, 2021 | 8:04 am
MMG resumes Las Bambas copper mine shipments It had halted operations due to protests earlier this week nearby the mine, along Peru’s major copper transport corridor. Cecilia Jamasmie | September 30, 2021 | 7:01 am
Energy-efficient way to treat water contaminated with metals could be applied at mine sites The MIT-developed shock electrodialysis process should allow for treated water to be safely disposed of or reused. MINING.COM Staff Writer | September 30, 2021 | 5:11 am
Rio Tinto disputes report that mismanagement caused Oyu Tolgoi’s woes While it understands stakeholders’ frustration, Rio says the impact of rock conditions and labour issues has not been fully recognized. Cecilia Jamasmie | September 30, 2021 | 3:49 am
Rio Tinto declares force majeure on some copper cathode contracts, Kennecott smelter shut Kennecott, in Utah, produced 82,100 tonnes of refined copper in the first half of 2021. Reuters | September 29, 2021 | 9:48 pm
Rio CEO seeks ‘win-win’ for Resolution copper project Stausholm hinted that changes were possible to the mine's design plan that might make it palatable to Native Americans. Reuters | September 29, 2021 | 3:11 pm
With miners freed, Vale turns back to rescuing ESG credentials Sunday’s accident at the Sudbury mine is particularly jarring for a company still trying to reinvent itself as a responsible corporate citizen. Bloomberg News | September 29, 2021 | 3:06 pm
Energy transition faces metal supply deficit, Canada miners say Any credible prognosis shows that copper faces a structural deficit of 5-7 million tonnes starting in the next 3 or 4 years, Hudbay CFO says. Bloomberg News | September 29, 2021 | 1:46 pm
Kutcho Copper says ore sorting could reduce costs, footprint of British Columbia project By using an X-ray transmission sensor, 16% of the low-grade and waste material is removed. Canadian Mining Journal Staff | September 29, 2021 | 10:33 am