Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter, thereby ...
Since the modern gold rushes of the 1970s and 1980s, gold has been one of Australia's major exports. Australia is the ...
Gold recovery from carbonaceous ores represents a significant challenge in mineral processing due to the inherent presence of organic carbonaceous matter that can adsorb gold cyanide complexes, a ...
Australian scientists have a new solution for gold: a process that recycles toxic cyanide and boosts gold recovery.