New method cuts gold extraction cost by 40%
Tuesday, April 18, 2017, 5:16 PM
Russian scientists have developed a new technology that lowers the cost of gold mining by 30-40%, Sputnik news agency reported. The technology has already been tested at a gold mine in Tajikistan. It can also be used for extracting gold from old electronic devices and used computers, said the researchers from National University of Science and Technology MISIS in Moscow.