…  separated gold from a gold cyanide solution loaded with mercury without also removing mercury. The MIP bead was first pioneered at the …  of the performance of the MIP bead is great news for the mining industry because the bead and extraction process offers a potential end …

…  Now he’s girding for battle against the world’s biggest mining companies. “You can’t expect miners like us to give up to overseas …  from the ore mined and processors use high levels of mercury, he said. “They don’t have the facilities required to extract the …

…  in a letter to Mayor Will Wynn, but it would still emit mercury, smog, and global warming pollution – and coal mining destroys land and habitats. Hadden continued, “Austin Energy should …

…  Protection Agency ordered the company to begin determining the extent of contamination at the half-century old mine Feb. 1 in an …  The mine also is polluted with arsenic, beryllium, lead, mercury and selenium. Authorities say the pollutants can cause cancer or …

Mining the Beluga coal fields across Cook Inlet from the Kenai Peninsula may put …  director of Cook Inletkeeper, said the project permitting process is being fast-tracked by the Alaska Department of Natural Resources and …  Shavelson said. Burning coal also releases mercury. According to a study by the University of California Santa Cruz, …

…  the provincial parliament Wednesday suspended all open-pit mining, and halted issuing any new exploration and mining permits in the …  Province enacted a law banning the use of cyanide and mercury in mineral processing. A year later, the Governor of Chubut enacted a …

…  Anomalous levels of gold, silver, lead, arsenic, barium, mercury and antimony in soils occur with or near the resistive body and …  mineral exploration company, comprised of highly qualified mining professionals with a current focus on the exploration of prospective …

…  mines frequently brings heavy metals — arsenic, cadmium, mercury and lead — that are leached out of rock and can be deadly to stream …  deposits more attractive. Although there has been mining on the Iron Range over the past century, copper mining has more …

…  technologies both as a way of preserving the state’s coal mining industry and gaining the value-added processes for Wyoming resources in Wyoming. Under IGCC, pollutants such as mercury can be stripped pre-combustion, and carbon dioxide can be sequestered …