The impacts of COVID, · Global equities were trading near all-time highs, and commodity sensitive metrics like Industrial Production, Fixed Asset Investment and the Manufacturing PMI were moving in the right direction. This optimism proved resilient in the early stages of the COVID-19 as the virus spread from Hubei province but appeared to be coming under control.The World's 20 Largest Copper Mines, · The world's 20 largest copper mines produce nearly 9 million metric tons of the precious metal a year, about 40% of the world's total copper mine capacity. Chile and Peru, alone, account for more than half of the copper mines on this list. The U.S. makes the cut, asWhat Are the Different Types of Mining?, · Mountaintop removal mining involves taking off the top of the mountain to reach the ore underneath and is usually associated with coal mining. Most surface mines only extend to about 650 feet, after which the underground mining method is used.Barry Wills' Blog: Flotation '19 Final Report, · The Chilean mining industry, that historically focussed on copper only, is responding to this change-of-scenario with an increased interest in recovering cobalt as by-product in the copper production process and a paper from Chile's Sustainable Minerals InstituteLife cycle assessment of cobalt extraction process, · There are several pieces of published research based on the life cycle assessment of metal mining processes, which quantified the environmental burdens associated with the metal or process studied. Among others, research on aluminum, copper, coal, gold.
Copper Production: How Is Copper Made?, · Copper processing is a complex process that involves many steps as the manufacturer processes the ore from its raw, mined state into a purified form for use in many industries. Copper is typically extracted from oxide and sulfide ores that contain between 0.5 and 2.0% copper.Ural Mining and Metallurgical Company, · In August 2013, the company announced that it has begun production of a new copper electrolysis product at Uralelectromed. The company also begun a sinking process at its Jubilee field in Bashkortostan, part of a 3.5-year program to install utilities and power stations at the future site of Jubilee's administrative complex.