Curtin University, Draslovka partner to advance glycine leaching technology
Non-toxic amino acid has the potential to replace hazardous chemicals like cyanide in mineral extraction processes, Curtin Professor says.
http://www.smh.com.au/business/mining-and-resources/worlds-top-commodity-trader-glencore-moves-to-reduce-coal-trading-20150622-ghu7vf.html