Researchers use biochar to sequester arsenic in acid mine drainage
Researchers used synchrotron light to determine plant waste could be an ideal method for isolating arsenic in acid mine drainage.
Latest Stories
Copper price slides as China vows measures to ease commodity prices
China's copper imports fell for a third straight month in June.
AngloGold submits offer to buy Corvus Gold
AngloGold believes the combination the companies' Nevada assets further consolidates one of the largest new gold districts in the world.
Iron ore price up on China’s export growth
Export growth accelerated to 32.2% in dollar terms the customs administration said, overturning economist's expectations of a slowdown to 23%.
Western Australia plans world’s biggest renewable energy hub
The Western Green Energy Hub (WGEH) would stretch across an area bigger than greater Sydney, and could produce up to 50 gigawatts of energy.
China to keep economy within reasonable range, act to ease commodity prices
China, the world's biggest importer of most major commodities, has already made several attempts to stall a surge in prices for everything from iron ore to coal.
Moxico Resources plans London IPO within the next year
The UK-based company, run by ex-Rio Tinto executive Alan Davies, is developing its flagship Mimbula project in Zambia's copper belt.
Botswana begins first iron ore mining project
The African nation's heavy reliance on diamonds, which account for a fifth of the Botswana's GDP and more than two thirds of its foreign exchange income.
Vale has decommissioned Fernandinho dam
Work is part of a program to decomission dams that used similar structures to the one in Brumadinho, a dam that burst in 2019 and killed over 200.
