June 29, 2023 Fixing deep-sea mining damage would be double the cost of extraction — study Ecosystem restoration would cost between $5.3 - $5.7m per sq. km, compared with $2.7m sq. km to mine the seafloor.
June 29, 2023 Researchers find correlation between cadmium exposure and residing close to mine sites in China Urinary cadmium levels were higher in people living near mining areas in China’s Hunan Province than in those living in other places.
June 28, 2023 World faces ‘terrifying’ future if miners, regulators don’t step up — Newcrest The mining industry needs to bring online the equivalent of 17 more Escondidas by 2050, says interim CEO Sherry Duhe.
June 28, 2023 Newcrest eyes major expansion of Red Chris gold-copper project The company plans to decide later this year on whether to add underground block cave mining to its open pit operations.
June 28, 2023 Hot Chili PEA for Costa Fuego calls for annual output of 209,000 lb. copper, 49,000 oz. gold According to the PEA, the post-tax net present value (8% discount) will be $1.1 billion, and the post-tax internal rate of return will be 21%.
June 28, 2023 Miners tap waste for critical minerals Extracting copper, nickel, cobalt and other minerals from mine waste could provide a key new source of the minerals needed for the energy transition.
June 27, 2023 Antamina mine to get life extension approval by year’s end, says CEO Antamina is Peru's largest copper mine and co-owned by Glencore, BHP Group, Teck Resources and Mitsubishi.
June 27, 2023 Codelco still evaluating operations hit by rain stoppages Some operations at the El Teniente mine are still paused after heavy rains.
June 27, 2023 Peru plans to extend military presence in bid to keep copper shipments flowing The mining corridor is used by MMG’s Las Bambas, Glencore’s Antapaccay and Hudbay Minerals’ Constancia to transport semi-processed copper to a seaport.
June 27, 2023 Column: Global exchange copper stocks sink to 15-year lows Either inventory rebuilds over the seasonal summer soft spot for northern hemisphere demand, or the market is going to have to rethink just how much copper is really out there,…
South Africa’s last manganese smelter on the brink as high power costs weigh Transalloys CEO Konstantin Sadovnik says the business has been loss‑making for about three years. December 30, 2025 | 08:13 am
